CN116872074B - Deep hole honing equipment for inner hole of axle of motor car - Google Patents
Deep hole honing equipment for inner hole of axle of motor car Download PDFInfo
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- CN116872074B CN116872074B CN202311141456.5A CN202311141456A CN116872074B CN 116872074 B CN116872074 B CN 116872074B CN 202311141456 A CN202311141456 A CN 202311141456A CN 116872074 B CN116872074 B CN 116872074B
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- 230000000149 penetrating effect Effects 0.000 claims description 34
- 230000035515 penetration Effects 0.000 claims description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 20
- 230000006698 induction Effects 0.000 claims description 16
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 230000001960 triggered effect Effects 0.000 abstract description 3
- 210000005077 saccule Anatomy 0.000 description 11
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 3
- 210000003128 head Anatomy 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000003137 locomotive effect Effects 0.000 description 2
- 230000003685 thermal hair damage Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 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
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B33/00—Honing machines or devices; Accessories therefor
- B24B33/08—Honing tools
- B24B33/083—Honing tools with different sets of honing stones
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B33/00—Honing machines or devices; Accessories therefor
- B24B33/02—Honing machines or devices; Accessories therefor designed for working internal surfaces of revolution, e.g. of cylindrical or conical shapes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B33/00—Honing machines or devices; Accessories therefor
- B24B33/10—Accessories
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Toys (AREA)
Abstract
The invention discloses deep hole honing equipment for an inner hole of an axle of a motor car, which comprises a pumpkin-shaped self-adaptive clamping and locking member, a clamping block driving shaft member, a honing structural member and a rotating shaft connecting end member. The invention belongs to the technical field of honing, and particularly relates to deep hole honing equipment for an inner hole of an axle of a motor car; according to the invention, the stability of the honing structural member is improved by arranging the two pumpkin-shaped self-adaptive clamping locking members, the attaching blocks in the telescopic blocks are moved by the relative movement of the pumpkin-shaped sacculus and the telescopic blocks so as to meet the requirement of simultaneous extension of the telescopic blocks, and the locking members are triggered by the self-adaptive locking triggering members, so that the electrified electromagnetic attraction rings in the two pumpkin-shaped sacculus adsorb the telescopic blocks to fix the telescopic blocks, and the stability of the honing members is greatly improved.
Description
Technical Field
The invention belongs to the technical field of honing, and particularly relates to deep hole honing equipment for an inner hole of an axle of a motor car.
Background
The wheel axle bears the burden of fast speed running of a high-speed train, and the safety is extremely important. Because the service condition of the locomotive wheel is complex, the locomotive wheel is particularly suitable for the wheel set of a high-speed railway, the manufacturing material is required to have both mechanical damage resistance and thermal damage resistance, the higher strength is ensured to be stably obtained after the heat treatment of the wheel, the toughness level of the wheel is improved to improve the crack resistance of the wheel, and the tendency of the thermal damage of the wheel is reduced.
At present, honing technology is generally adopted to honing deep holes in inner holes of axles of motor cars, fine uneven positions of the inner holes of the axles of motor cars are corrected, flatness of inner walls of workpieces is improved, and roughness of the inner walls is improved. However, in the honing process, the diameter of the honing head needs to be adjusted according to the inner diameter of the workpiece, while the conventional adjusting member has a certain instability, so that the honing efficiency is reduced and the quality of the product is affected due to overlarge clamping force or improper clamping position of the clamp in the adjusting process.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides deep hole honing equipment for an inner hole of an axle of a motor car, the stability of honing structural members is improved by arranging two pumpkin-shaped self-adaptive clamping locking members, the attaching blocks in the telescopic blocks are moved by the relative movement of the pumpkin-shaped saccule and the telescopic blocks so as to meet the requirement of stretching out of the telescopic blocks at the same time, and the locking members are triggered by the self-adaptive locking triggering pieces, so that the electrified magnetic attraction rings in the two pumpkin-shaped saccule adsorb the telescopic blocks to fix the telescopic blocks, and the stability of the honing members is greatly improved.
In order to simplify the structure, the device of the invention provides a pumpkin-shaped self-adaptive clamping locking member for driving the vertical shaft to simultaneously control the two ends of the vertical shaft, and the synchronous movement of the pumpkin-shaped saccule is completed, and the technical scheme adopted by the invention is as follows: the invention provides deep hole honing equipment for an inner hole of an axle of a motor car, which comprises pumpkin-shaped self-adaptive clamping and locking components, clamping block driving shaft components, honing structural components and rotating shaft connecting end components, wherein the clamping block driving shaft components penetrate through the pumpkin-shaped self-adaptive clamping and locking components, the honing structural components are arranged outside the pumpkin-shaped self-adaptive clamping and locking components, the rotating shaft connecting end components are arranged at two end parts of the honing structural components, the pumpkin-shaped self-adaptive clamping and locking components comprise two pumpkin-shaped balloons, limiting springs and self-adaptive locking triggering pieces, the two pumpkin-shaped balloons are connected through the limiting springs, the self-adaptive locking triggering pieces are arranged in the pumpkin-shaped balloons, the two pumpkin-shaped balloons are pulled through the limiting springs, and when the clamping block driving shaft components stop working, the pumpkin-shaped balloons are electrified to magnetically attract annular walls to adsorb telescopic blocks, and reset under the condition that the device is powered off, the pumpkin-shaped balloons are assisted by the limiting springs.
Further, the pumpkin-shaped saccule comprises a saccule member and a rotating member, wherein the rotating member is arranged in the saccule member, the saccule member comprises an electromagnetic suction annular wall, a top layer, a bottom layer, an upper penetrating hole and a lower penetrating hole, the electromagnetic suction annular wall is fixedly connected with the top layer and the bottom layer, the upper penetrating hole is formed in the circle center of the top layer, the lower penetrating hole is formed in the circle center of the bottom layer, and the top layer, the bottom layer, the upper penetrating hole and the lower penetrating hole are arranged in a concentric manner.
Preferably, the rotating member comprises a fixed connection ring and a spiral groove, the fixed connection ring is arranged in the balloon member, the upper end part of the fixed connection ring is fixedly connected with the inner wall of the top layer, the fixed connection ring and the penetrating upper hole are concentrically arranged, the spiral groove is arranged on the inner wall of the fixed connection ring, the two end parts of the limiting spring are fixedly connected with the bottom layers of the two pumpkin-shaped balloons, and the spiral groove on the inner wall of the fixed connection ring and the spiral lines on the driving vertical shaft are clamped.
As a further preferred aspect of the present invention, the self-adaptive locking triggering member includes a bottom backing ring, an induction electrode, a reset spring, a sliding backing ring, a spiral groove and a triggering electrode, wherein the bottom of the bottom backing ring is fixedly connected with the bottom layer, the bottom backing ring and the penetrating lower hole are concentrically arranged, the upper end of the bottom backing ring is fixedly connected with the bottom of the induction electrode, the sliding backing ring is arranged above the bottom backing ring, the spiral groove is arranged on the inner ring wall of the sliding backing ring, the triggering electrode is arranged at the bottom of the sliding backing ring, the bottom backing ring provided in the device is a fixing member and is in servo motion with the pumpkin-shaped balloon, the spiral groove in the sliding backing ring is clamped with the spiral line on the rod shaft, but the pitch of the spiral groove is larger than the spiral groove in the fixing ring, when the rod shaft rotates, the sliding backing ring is separated from the bottom backing ring rapidly, when the rod shaft stops rotating, the sliding backing ring slides down with rotation under the action of gravity and the elastic reset assistance of the reset spring, when the triggering electrode touches the pumpkin-shaped balloon, the electromagnetic absorbing piece is made by the electromagnetic absorbing piece.
Further, the block driving shaft component comprises a driving vertical shaft, a vertical shaft driving component and an external motor, wherein the vertical shaft driving component is arranged at the middle position of the driving vertical shaft, the driving vertical shaft is inserted into the pumpkin-shaped balloon, the driving vertical shaft is connected with the pumpkin-shaped balloon in series through an upper penetrating hole and a lower penetrating hole, the driving vertical shaft comprises a shaft, clockwise spiral lines and anticlockwise spiral lines, the upper half part of the shaft is in array distribution of the clockwise spiral lines, the lower half part of the shaft is in array distribution of the anticlockwise spiral lines, and the clockwise spiral lines and the anticlockwise spiral lines are clamped with spiral grooves of the rotating component in the pumpkin-shaped balloon.
Preferably, the vertical shaft driving member comprises a shaft connecting ring, a driving motor, a motor fixing ring and an end fixing penetrating member, wherein the shaft connecting ring is fixedly connected to the middle position of the shaft, the driving motor is arranged outside the shaft connecting ring, the motor fixing ring is arranged on the outer wall of the driving motor, and the end fixing penetrating member is connected with the motor fixing ring and the honing structural member.
As a further preferred aspect of the present invention, the end fixing penetration member includes a penetration shaft and a penetration pipe, one end of the penetration shaft is fixedly connected to the honing structural member, the penetration pipe has a hollow structure, the penetration shaft is drawn in the penetration pipe, and one end of the penetration pipe is fixedly connected to the outer wall of the motor fixing ring.
Further, the honing structural member comprises a clamping ring, a ring hole, a telescopic block, a honing block and a connecting sheet, wherein the ring hole is arranged on the clamping ring in an array mode, the honing block is fixedly connected to the outer end part of the telescopic block, the connecting sheet is arranged at the end head of the adjacent telescopic block, the telescopic block comprises a fitting block, an L-shaped notch and an iron sheet, the L-shaped notch is formed in the upper end part and the lower end part of the fitting block, the iron sheet is fixedly connected to the L-shaped notch, the connecting sheet comprises an A sheet, a B sheet and a connecting circular shaft, one end part of the A sheet is connected with the end part of the telescopic block, one end part of the B sheet is connected with the end part of the telescopic block, the adjacent A sheet and the adjacent B sheet are connected through the connecting circular shaft, and the connecting sheet is responsible for connecting the adjacent two telescopic blocks, and is used for assisting the uniform speed expansion of the telescopic block through the mutual traction between the telescopic blocks.
Preferably, the rotating shaft connecting end member comprises an end connecting ring, a connecting clamping groove and a rotating shaft connecting clamping point, wherein the connecting clamping groove is arranged at the bottom of the end connecting ring, and the rotating shaft connecting clamping point is arranged on the outer wall of the end connecting ring.
As a further preferable mode of the invention, the external motor is electrically connected with the electromagnetic attraction annular wall, the induction electrode, the trigger electrode and the driving motor, and the induction electrode and the trigger electrode are in signal connection with the electromagnetic attraction annular wall.
The beneficial effects obtained by the invention by adopting the structure are as follows:
(1) The pumpkin-shaped balloon provided by the device is provided with two pumpkin-shaped balloons, the pumpkin-shaped balloons are pulled by the limiting springs, when the driving shaft component of the clamping block stops working, the pumpkin-shaped balloons are electrified to attract the annular wall to adsorb the telescopic blocks, and under the condition that the device is powered off, the pumpkin-shaped balloons are reset under the assistance of the limiting springs;
(2) In the balloon member provided by the device, the electrified magnetic suction annular wall is inclined at a certain angle, the diameter of the electrified magnetic suction annular wall is increased from the top layer to the bottom layer, and the purpose of expanding and contracting the telescopic block is achieved by extruding the electrified magnetic suction annular wall on the L-shaped notch of the telescopic block through the movement of the balloon member;
(3) The spiral grooves on the inner wall of the fixed connection ring in the rotating component provided by the device are clamped with the spiral lines on the driving vertical shaft, when the shaft rotates, the driving fixed connection ring moves in the vertical shaft direction, the technical effect that two pumpkin-shaped balloons synchronously move at the same time and the same speed is achieved, the expansion blocks are assisted to extend, the stability of the expansion blocks is improved, and the honing precision is improved;
(4) The bottom backing ring provided by the device is a fixed component and is in follow-up with the pumpkin-shaped saccule, a spiral groove in the sliding backing ring is clamped with a spiral line on the rod shaft, but the pitch of the spiral groove is larger than that of the spiral groove in the fixed ring, when the rod shaft rotates, the sliding backing ring rapidly leaves the bottom backing ring, the induction electrode is separated from the trigger electrode, when the rod shaft stops rotating, the sliding backing ring slides downwards along with the rotation of the rod shaft under the action of gravity and under the assistance of elastic reset of the reset spring, and when the trigger electrode touches the induction electrode, the electromagnetic suction ring wall of the pumpkin-shaped saccule is electrified to adsorb iron sheets of the telescopic blocks;
(5) The device provided by the invention has the advantages that the connecting sheet is responsible for connecting two adjacent telescopic blocks, and the telescopic blocks are assisted to be unfolded at a constant speed through the mutual traction between the telescopic blocks.
Drawings
Fig. 1 is a front view of a deep hole honing device for an axle inner hole of a motor car according to the present invention;
FIG. 2 is an elevation view of a deep hole honing apparatus for an axle bore of a motor vehicle according to the present invention;
FIG. 3 is a cross-sectional view taken along section line A-A of FIG. 1;
FIG. 4 is a cross-sectional view taken along section line B-B in FIG. 3;
FIG. 5 is a cross-sectional view taken along section line C-C in FIG. 3;
FIG. 6 is an enlarged view of a portion of the portion I of FIG. 3;
FIG. 7 is an enlarged view of a portion of the portion II of FIG. 3;
FIG. 8 is an enlarged view of a portion of III in FIG. 2;
fig. 9 is an enlarged view of a portion at iv in fig. 3.
Wherein, 1, a pumpkin-shaped self-adaptive clamping and locking component, 2, a clamping block driving shaft component, 3, a honing structural component, 4, a rotating shaft connecting end component, 5, a pumpkin-shaped saccule, 6, a limiting spring, 7, a self-adaptive locking trigger piece, 8, a saccule component, 9, a rotating component, 10, an electromagnetic suction ring wall, 11, a top layer, 12, a bottom layer, 13, an upper hole, 14, a lower hole, 15, a fixed connection ring, 16, a spiral groove, 17, a bottom backing ring, 18, an induction electrode, 19, a reset spring, 20, a sliding backing ring, 21, a spiral groove, 22, a trigger electrode, 23 and a driving vertical shaft, 24, a vertical shaft driving member, 25, an external motor, 26, a shaft, 27, clockwise spiral lines, 28, anticlockwise spiral lines, 29, a shaft connecting ring, 30, a driving motor, 31, a motor fixing ring, 32, an end fixing penetrating member, 33, a penetrating shaft, 34, a penetrating pipe, 35, a clamping ring, 36, an annular hole, 37, a telescopic block, 38, a honing block, 39, a connecting sheet, 40, a bonding block, 41, an L-shaped notch, 42, an iron sheet, 43, an A sheet, 44, a B sheet, 45, a connecting circular shaft, 46, an end connecting ring, 47, a connecting clamping groove, 48 and a rotating shaft connecting clamping point.
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate orientation or positional relationships based on those shown in the drawings, merely to facilitate description of the invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
As shown in fig. 1-9, the invention provides deep hole honing equipment for an axle inner hole of a motor car, which comprises a pumpkin-shaped self-adaptive clamping and locking member 1, a clamping block driving shaft member 2, a honing structural member 3 and a rotating shaft connecting end member 4, wherein the clamping block driving shaft member 2 is inserted into the pumpkin-shaped self-adaptive clamping and locking member 1, the honing structural member 3 is arranged outside the pumpkin-shaped self-adaptive clamping and locking member 1, the rotating shaft connecting end member 4 is arranged at two end parts of the honing structural member 3, the pumpkin-shaped self-adaptive clamping and locking member 1 comprises two pumpkin-shaped balloons 5, limiting springs 6 and self-adaptive locking triggering pieces 7, the two pumpkin-shaped balloons 5 are connected through the limiting springs 6, and the self-adaptive locking triggering pieces 7 are arranged inside the pumpkin-shaped balloons 5.
The pumpkin-shaped balloon 5 comprises a balloon member 8 and a rotary member 9, wherein the rotary member 9 is arranged in the balloon member 8, the balloon member 8 comprises an electromagnetic suction annular wall 10, a top layer 11, a bottom layer 12, an upper penetrating hole 13 and a lower penetrating hole 14, the electromagnetic suction annular wall 10 is fixedly connected with the top layer 11 and the bottom layer 12, the upper penetrating hole 13 is formed in the center position of the top layer 11, the lower penetrating hole 14 is formed in the center position of the bottom layer 12, and the top layer 11, the bottom layer 12, the upper penetrating hole 13 and the lower penetrating hole 14 are arranged in a concentric mode.
The rotating member 9 comprises a fixed connection ring 15 and a spiral groove 16, the fixed connection ring 15 is arranged in the balloon member 8, the upper end part of the fixed connection ring 15 is fixedly connected with the inner wall of the top layer 11, the fixed connection ring 15 and the upper penetrating hole 13 are concentrically arranged, the spiral groove 16 is arranged on the inner wall of the fixed connection ring 15, and the two end parts of the limiting spring 6 are fixedly connected with the bottom layers 12 of the two pumpkin-shaped balloons 5.
The self-adaptive locking trigger piece 7 comprises a bottom backing ring 17, an induction electrode 18, a reset spring 19, a sliding backing ring 20, a spiral groove 21 and a trigger electrode 22, wherein the bottom of the bottom backing ring 17 is fixedly connected with the bottom layer 12, the bottom backing ring 17 and the lower penetrating holes 14 are concentrically arranged, the upper end part of the bottom backing ring 17 is fixedly connected with the bottom of the induction electrode 18, the sliding backing ring 20 is arranged above the bottom backing ring 17, the spiral groove 21 is arranged on the inner ring wall of the sliding backing ring 20, and the trigger electrode 22 is arranged at the bottom of the sliding backing ring 20.
The clamping block driving shaft member 2 comprises a driving vertical shaft 23, a vertical shaft driving member 24 and an external motor 25, wherein the vertical shaft driving member 24 is arranged at the middle position of the driving vertical shaft 23, the driving vertical shaft 23 is inserted into the pumpkin-shaped balloon 5, the driving vertical shaft 23 is connected with the pumpkin-shaped balloon 5 in series through an upper insertion hole 13 and a lower insertion hole 14, the driving vertical shaft 23 comprises a shaft 26, clockwise spiral lines 27 and anticlockwise spiral lines 28, the upper half part of the shaft 26 is provided with the clockwise spiral lines 27 in an array mode, the lower half part of the shaft 26 is provided with the anticlockwise spiral lines 28 in an array mode, and the clockwise spiral lines 27 and the anticlockwise spiral lines 28 are clamped with the spiral grooves 16 of the rotating member 9 in the pumpkin-shaped balloon 5.
The vertical shaft driving member 24 includes a shaft connecting ring 29, a driving motor 30, a motor fixing ring 31, and an end fixing penetrating member 32, the shaft connecting ring 29 is fixedly connected to the middle position of the shaft 26, the driving motor 30 is arranged outside the shaft connecting ring 29, the motor fixing ring 31 is arranged on the outer wall of the driving motor 30, and the end fixing penetrating member 32 is connected with the motor fixing ring 31 and the honing structural member 3.
The end fixing penetration member 32 includes a penetration shaft 33 and a penetration tube 34, one end of the penetration shaft 33 is fixedly connected with the honing structural member 3, the penetration tube 34 has a hollow structure, the penetration shaft 33 is drawn in the penetration tube 34, and one end of the penetration tube 34 is fixedly connected with the outer wall of the motor fixing ring 31.
The honing structural member 3 comprises a clamping ring 35, an annular hole 36, a telescopic block 37, a honing block 38 and a connecting sheet 39, wherein the annular hole 36 is arranged on the clamping ring 35 in an array mode, the honing block 38 is fixedly connected to the outer end part of the telescopic block 37, the connecting sheet 39 is arranged at the end of the adjacent telescopic block 37, the telescopic block 37 comprises a fitting block 40, an L-shaped notch 41 and an iron sheet 42, the L-shaped notch 41 is formed in the upper end part and the lower end part of the fitting block 40, the iron sheet 42 is fixedly connected to the L-shaped notch 41, the connecting sheet 39 comprises an A sheet 43, a B sheet 44 and a connecting circular shaft 45, one end part of the A sheet 43 is connected with the end part of the telescopic block 37, one end part of the B sheet 44 is connected with the end part of the telescopic block 37, and the adjacent A sheet 43 and the B sheet 44 are connected through the connecting circular shaft 45.
The shaft connecting end member 4 includes an end connecting ring 46, a connecting engagement groove 47, and a shaft connecting engagement point 48, the connecting engagement groove 47 being provided at the bottom of the end connecting ring 46, and the shaft connecting engagement point 48 being provided at the outer wall of the end connecting ring 46.
The external motor 25 is electrically connected with the through electromagnetic suction annular wall 10, the induction electrode 18, the trigger electrode 22 and the driving motor 30, and the induction electrode 18 and the trigger electrode 22 are in signal connection with the through electromagnetic suction annular wall 10.
When the external motor 25 is connected with a power supply, the driving motor 30 enters a working state, when the driving motor 30 is started and maintains the running state, the external motor 25 is connected with the sensing electrode 18 and the triggering electrode 22, a loop is formed when the sensing electrode 18 and the triggering electrode 22 touch, the external motor 25 supplies power for the electromagnetic suction ring wall 10, and when the sensing electrode 18 and the triggering electrode 22 touch, the driving motor 30 stops working, and the rotation driving of the driving vertical shaft 23 is stopped.
When the device is particularly used, the rotating shaft connecting end member 4 of the device is connected with a high-voltage rotating tool, the external motor 25 is connected with a power supply to supply power for the electromagnetic suction ring wall 10, the induction electrode 18, the trigger electrode 22 and the driving motor 30, when the external motor 25 is connected with the power supply, the driving motor 30 starts to operate to drive the rod shaft 26 of the vertical shaft 23 to rotate, the spiral groove 16 on the inner wall of the fixed ring 15 in the upper pumpkin-shaped balloon 5 is clamped with the clockwise spiral line 27 on the rod shaft 26, the spiral groove 16 on the inner wall of the fixed ring 15 in the lower pumpkin-shaped balloon 5 is clamped with the anticlockwise spiral line 28 on the rod shaft 26, the bottom cushion ring 17 in the pumpkin-shaped balloon 5 is a fixed member and is driven by the pumpkin-shaped balloon 5, the two pumpkin-shaped balloons 5 respectively move along the ascending direction of the clockwise spiral line 27 or the anticlockwise spiral line 28 of the rod shaft 26, at this time, the spiral groove 21 in the sliding backing ring 20 in the pumpkin-shaped balloon 5 is clamped with the clockwise spiral line 27 or the anticlockwise spiral line 28 on the rod shaft 26, but the pitch of the spiral groove 21 is larger than that of the spiral groove 16 in the fixed ring 15, when the rod shaft 26 rotates, the sliding backing ring 20 rapidly leaves the bottom backing ring 17, the sensing electrode 18 is separated from the trigger electrode 22, the electromagnetic suction ring wall 10 of the pumpkin-shaped balloon 5 is powered off, the iron sheet 42 of the telescopic block 37 cannot be adsorbed, the telescopic block 37 can not extend outwards again by the telescopic block 37 under the traction assistance of the page A sheet 43, the page B sheet 44 and the connecting circular shaft 45 through the extrusion of the electromagnetic suction ring wall 10 in the operation process of the pumpkin-shaped balloon 5, when the honing block 38 at the outer end part of the telescopic block 37 is completely attached to the circular inner wall of the honing workpiece, the rod shaft 26 stops rotating under the restriction of the spiral groove 16 of the fixed connection ring 15;
when the rod shaft 26 stops rotating, the sliding cushion ring 20 slides downwards along with the rotation of the rod shaft 26 under the assistance of gravity and the elastic reset of the reset spring 19, when the trigger electrode 22 touches the sensing electrode 18, the electromagnetic suction ring wall 10 of the pumpkin-shaped balloon 5 is electrified again, the iron sheet 42 of the telescopic block 37 is adsorbed to fix the telescopic block 37, and when the trigger electrode 22 touches the sensing electrode 18, the external motor 25 stops supplying power to the driving motor 30, and the driving motor 30 stops driving the rod shaft 26;
when honing work is finished, the external motor 25 is stopped to be powered on, the electromagnetic suction annular wall 10 is powered off, the suction of the telescopic blocks 37 is stopped, the pumpkin-shaped balloon 5 rotates under the traction of the limiting spring 6 to restore to the original position, and the telescopic blocks 37 can retract inwards to the clamping ring 35 under the manual condition.
The whole working flow of the invention is just the above, and the step is repeated when the invention is used next time.
The actual operation process is very simple and easy to implement, the stability of the honing structural member 3 is increased by arranging two pumpkin-shaped self-adaptive clamping locking members 1, the laminating blocks 40 in the telescopic blocks 37 are moved by the relative movement of the pumpkin-shaped sacculus 5 and the telescopic blocks 37 so as to meet the simultaneous extension of the telescopic blocks 37, and the locking members are triggered by the self-adaptive locking triggering pieces 7, so that the electrified electromagnetic attraction rings in the two pumpkin-shaped sacculus 5 adsorb the telescopic blocks 37 to fix the telescopic blocks 37, and the stability of the honing member is greatly increased.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (6)
1. Be used for motor car axletree hole deep hole honing equipment, its characterized in that: the self-adaptive honing device comprises a pumpkin-shaped self-adaptive clamping and locking component (1), a clamping block driving shaft component (2), a honing structural component (3) and a rotating shaft connecting end component (4), wherein the clamping block driving shaft component (2) is inserted into the pumpkin-shaped self-adaptive clamping and locking component (1), the honing structural component (3) is arranged outside the pumpkin-shaped self-adaptive clamping and locking component (1), the rotating shaft connecting end component (4) is arranged at the two ends of the honing structural component (3), the pumpkin-shaped self-adaptive clamping and locking component (1) comprises a pumpkin-shaped balloon (5), a limiting spring (6) and a self-adaptive locking trigger (7), the pumpkin-shaped balloon (5) is provided with two pumpkin-shaped balloons (5) which are connected through the limiting spring (6), the self-adaptive locking trigger (7) is arranged inside the pumpkin-shaped balloon (5), the pumpkin-shaped balloon (5) comprises a balloon component (8) and a rotating component (9), the rotating component (9) is arranged inside the balloon component (8), the balloon component (8) comprises an upper electromagnetic suction ring (12), a lower electromagnetic suction ring (11) and a top layer (11) are fixedly connected with a top layer (11), the upper penetrating hole (13) is arranged at the center position of the top layer (11), the lower penetrating hole (14) is arranged at the center position of the bottom layer (12), the top layer (11), the bottom layer (12), the upper penetrating hole (13) and the lower penetrating hole (14) are arranged at the same center, the electromagnetic suction ring wall (10) can adsorb and fix the honing structural member (3) when being electrified, the rotating member (9) comprises a fixed connection ring (15) and a spiral groove (16), the fixed connection ring (15) is arranged in the balloon member (8), the upper end part of the fixed connection ring (15) is fixedly connected with the inner wall of the top layer (11), the fixed connection ring (15) is arranged at the same center with the upper penetrating hole (13), the spiral groove (16) is arranged on the inner wall of the fixed connection ring (15), the two ends of the limiting spring (6) are fixedly connected with the bottom layer (12) of the two pumpkin-shaped balloons (5), the self-adaptive locking trigger piece (7) comprises a bottom ring (17), an induction electrode pad (18), a reset spring (19), a pad ring (21) and a pad ring (17) are fixedly connected with the bottom layer (17) at the same center as the bottom of the bottom layer (17) and the bottom layer (17) is fixedly connected with the bottom layer (14), the upper end of the bottom backing ring (17) is fixedly connected with the bottom of the induction electrode (18), the sliding backing ring (20) is arranged above the bottom backing ring (17), a spiral groove (21) is formed in the inner annular wall of the sliding backing ring (20), the trigger electrode (22) is arranged at the bottom of the sliding backing ring (20), the clamping block driving shaft component (2) comprises a driving vertical shaft (23), a vertical shaft driving component (24) and an external motor (25), the vertical shaft driving component (24) is arranged at the middle position of the driving vertical shaft (23), the driving vertical shaft (23) is inserted into the pumpkin-shaped balloon (5), the driving vertical shaft (23) is serially inserted into the pumpkin-shaped balloon (5) through an upper penetrating hole (13) and a lower penetrating hole (14), the driving vertical shaft (23) comprises a shaft (26), clockwise spiral lines (27) and anticlockwise spiral lines (28), the upper half part of the shaft (26) is in an array shape, the clockwise spiral lines (27) are in an array shape, the lower half part of the shaft (26) is in an anticlockwise spiral line shape, the clockwise spiral lines (27) and the anticlockwise spiral lines (28) are clamped with the spiral grooves (16) of the rotating component (9) in the pumpkin-shaped balloon (5) and the spiral grooves (21) in the sliding backing ring (20), and the pitch of the spiral grooves (21) is larger than that of the spiral grooves (16) in the fixedly-connected ring (15).
2. The deep hole honing equipment for an axle inner hole of a motor car according to claim 1, characterized in that: the vertical shaft driving member (24) comprises a shaft connecting ring (29), a driving motor (30), a motor fixing ring (31) and an end fixing penetrating member (32), wherein the shaft connecting ring (29) is fixedly connected to the middle position of the shaft (26), the driving motor (30) is arranged outside the shaft connecting ring (29), the motor fixing ring (31) is arranged on the outer wall of the driving motor (30), and the end fixing penetrating member (32) is connected with the motor fixing ring (31) and the honing structural member (3).
3. A deep hole honing apparatus for an axle bore of a motor vehicle according to claim 2, characterized in that: the end fixing penetration member (32) comprises a penetration shaft (33) and a penetration tube (34), one end of the penetration shaft (33) is fixedly connected with the honing structural member (3), the penetration tube (34) is of a hollow structure, the penetration shaft (33) is drawn in the penetration tube (34), and one end of the penetration tube (34) is fixedly connected with the outer wall of the motor fixing ring (31).
4. A deep hole honing apparatus for an axle bore of a motor vehicle according to claim 3, characterized in that: the honing structural member (3) comprises a clamping ring (35), an annular hole (36), a telescopic block (37), a honing block (38) and a connecting sheet (39), wherein the annular hole (36) is arranged on the clamping ring (35) in an array mode, the honing block (38) is fixedly connected with the outer end part of the telescopic block (37), the connecting sheet (39) is arranged at the end part of the adjacent telescopic block (37), the telescopic block (37) comprises a fitting block (40), an L-shaped notch (41) and an iron sheet (42), the L-shaped notch (41) is formed in the upper end part and the lower end part of the fitting block (40), the iron sheet (42) is fixedly connected with the L-shaped notch (41), the connecting sheet (39) comprises an A sheet (43), a B sheet (44) and a connecting circular shaft (45), one end part of the A sheet (43) is connected with the end part of the telescopic block (37), one end of the B sheet (44) is connected with the end part of the telescopic block (37), and the adjacent A sheet (43) and the B sheet (44) are connected with the end part of the telescopic block through the connecting shaft (45).
5. The deep hole honing equipment for an axle inner hole of a motor car according to claim 4, wherein: the rotating shaft connecting end head component (4) comprises an end connecting ring (46), a connecting clamping groove (47) and a rotating shaft connecting clamping point (48), wherein the connecting clamping groove (47) is formed in the bottom of the end connecting ring (46), and the rotating shaft connecting clamping point (48) is formed in the outer wall of the end connecting ring (46).
6. The deep hole honing equipment for an axle inner hole of a motor car according to claim 5, characterized in that: the external motor (25) is electrically connected with the electrified magnet attraction annular wall (10), the induction electrode (18), the trigger electrode (22) and the driving motor (30), and the induction electrode (18) and the trigger electrode (22) are in signal connection with the electrified magnet attraction annular wall (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311141456.5A CN116872074B (en) | 2023-09-06 | 2023-09-06 | Deep hole honing equipment for inner hole of axle of motor car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311141456.5A CN116872074B (en) | 2023-09-06 | 2023-09-06 | Deep hole honing equipment for inner hole of axle of motor car |
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| Publication Number | Publication Date |
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| CN116872074A CN116872074A (en) | 2023-10-13 |
| CN116872074B true CN116872074B (en) | 2023-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311141456.5A Active CN116872074B (en) | 2023-09-06 | 2023-09-06 | Deep hole honing equipment for inner hole of axle of motor car |
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| CN (1) | CN116872074B (en) |
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| CN216504297U (en) * | 2021-10-26 | 2022-05-13 | 郑州宏拓精密工具有限公司 | Vertical weight-reducing deep hole honing tool |
| CN116511915A (en) * | 2023-04-12 | 2023-08-01 | 厦门精伟机械制造有限公司 | Metal non-standard part continuous processing system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10225514B4 (en) * | 2002-06-10 | 2005-02-17 | Kadia Produktion Gmbh + Co. | Machine for the finest machining of workpieces by honing or fine grinding |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05318308A (en) * | 1992-05-22 | 1993-12-03 | Toyo A Tec Kk | Stick contact detecting device for honing machine |
| JPH11347916A (en) * | 1998-06-11 | 1999-12-21 | Denso Corp | Honing device |
| JP2006239835A (en) * | 2005-03-04 | 2006-09-14 | Nissan Motor Co Ltd | Honing device and honing method |
| JP2007237375A (en) * | 2006-03-13 | 2007-09-20 | Honda Motor Co Ltd | Compound machine tool |
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| CN105290967A (en) * | 2015-11-25 | 2016-02-03 | 安徽理工大学 | Thin-wall round tube inner hole honing fixture |
| CN216504296U (en) * | 2021-10-22 | 2022-05-13 | 郑州宏拓精密工具有限公司 | Adjustable double-feed honing head with self-test function |
| CN216504297U (en) * | 2021-10-26 | 2022-05-13 | 郑州宏拓精密工具有限公司 | Vertical weight-reducing deep hole honing tool |
| CN116511915A (en) * | 2023-04-12 | 2023-08-01 | 厦门精伟机械制造有限公司 | Metal non-standard part continuous processing system |
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|---|---|
| CN116872074A (en) | 2023-10-13 |
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