CN111871721B - Processing mechanism of automobile engine cylinder cover - Google Patents
Processing mechanism of automobile engine cylinder cover Download PDFInfo
- Publication number
- CN111871721B CN111871721B CN202010766539.3A CN202010766539A CN111871721B CN 111871721 B CN111871721 B CN 111871721B CN 202010766539 A CN202010766539 A CN 202010766539A CN 111871721 B CN111871721 B CN 111871721B
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- Prior art keywords
- seat
- fixedly connected
- movably connected
- center
- lower side
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
- B05C11/023—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface
- B05C11/028—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface with a body having a large flat spreading or distributing surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/14—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation involving heating or cooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
- B05D3/0413—Heating with air
Abstract
The invention discloses a processing mechanism of an automobile engine cylinder cover, which comprises a fixed seat, a first guide groove, a double-end screw, a first movable seat, a spline shaft, a first side cover, a first motor, a first guide hole, a first lifting seat, a first vertical screw, a first turnover device, a supporting and rotating device, a second turnover device, a second lifting seat, a second guide hole, a second vertical screw, a second driven gear, a second movable seat, a second motor, a second side cover, a second driving gear, a second guide groove and the like; the invention has the advantages of reasonable and simple structure, low production cost and convenient installation, and the cylinder cover is clamped by the first turnover device and the second turnover device, so that the cylinder cover can be directly processed conveniently; the second motor arranged in the invention can drive the first turnover device and the second turnover device to drive the cylinder cover to integrally move upwards, so that the turnover operation is facilitated; according to the invention, the bolts in the first turnover device and the second turnover device are pulled to be separated from the clamping holes, and then the cylinder cover can be integrally rotated to be turned over, so that the labor amount of workers is reduced.
Description
The technical field is as follows:
the invention relates to the technical field of machining equipment, in particular to a processing mechanism of an automobile engine cylinder cover.
Background art:
the engine is the heart of the automobile, the cylinder cover is one of the key parts in the heart, and the quality of the cylinder cover determines the performance of the engine; in the prior art, most automobile engine cylinder covers are machined by machining center machine tools or special machine tools, and under the condition, the automobile engine cylinder covers are generally overturned and clamped by manual operation, so that the efficiency is low, and the labor capacity of workers is large.
The invention content is as follows:
the invention aims to solve the problems that in the prior art, the turnover clamping in the machining of the automobile engine cylinder cover is usually carried out in a manual mode, so that the efficiency is low, and the labor capacity of workers is large.
In order to solve the above problems, the present invention provides a technical solution: the utility model provides a processing mechanism of automobile engine cylinder lid which innovation point lies in: the device comprises a fixed seat, a first guide groove, a double-end screw, a first movable seat, a first driving gear, a first driven gear, a spline shaft, a first side cover, a first motor, a first guide hole, a first lifting seat, a first vertical screw, a first turnover device, a supporting and rotating device, a second turnover device, a second lifting seat, a second guide hole, a second vertical screw, a second driven gear, a second movable seat, a second motor, a second side cover, a second driving gear and a second guide groove; a first guide groove is formed in the left side of the fixed seat, and a second guide groove is formed in the right side of the fixed seat; a first side cover is fixedly connected to the opening at the left side of the first guide groove; the left side of the first side cover is fixedly connected with a first motor; a second side cover is fixedly connected to the right opening of the second guide groove; a motor II is fixedly connected to the right side of the side cover II; the left side of the double-head screw is movably connected to the lower side of the first guide groove, the left end part of the double-head screw is fixedly connected with an output shaft at the right side of the first motor, and the right side of the double-head screw is movably connected to the lower side of the second guide groove; the lower side of the movable seat I is movably connected in the guide groove I in the transverse direction, the lower side of the movable seat is arranged in a transverse threaded hole and connected with an external thread on the left side of the double-head screw, and a vertical guide hole I is arranged in the upper side of the movable seat I; the lower side of the second movable seat is transversely and movably connected in the second guide groove, a transverse threaded hole formed in the lower side of the second movable seat is connected with the external thread on the right side of the double-headed screw, and a vertical guide hole II is formed in the upper side of the second movable seat; the left side of the spline shaft is movably connected in a transverse hole formed in the lower side of the movable seat I, the right side of the spline shaft is movably connected in a transverse hole formed in the lower side of the movable seat II, and the right side end of the spline shaft is fixedly connected with an output shaft on the left side of the motor II; the lower side of the vertical screw rod I is movably connected in the center of the bottom surface of the guide hole I, and the lower side end part of the vertical screw rod I is fixedly connected with a driven gear I; the lower side of the second vertical screw rod is movably connected in the center of the bottom surface of the second guide hole, and the end part of the lower side of the second vertical screw rod is fixedly connected with a second driven gear; the driving gear I is movably connected to the right side of the inner part of the lower center of the movable seat, a left upper side tooth part of the driving gear I is connected with a right lower side tooth part of the driven gear I, and a transverse spline hole formed in the center of the driving gear I is movably connected with the left side of the spline shaft; the driving gear II is movably connected to the right side of the inner part of the center of the lower side of the movable seat II, the left upper side tooth part of the driving gear II is connected with the right lower side tooth part of the driven gear II, and a transverse spline hole formed in the center of the driving gear II is movably connected with the right side of the spline shaft; the lower side of the first lifting seat is vertically and movably connected in the first guide hole, a vertical threaded hole formed in the center of the first lifting seat is connected with a first vertical screw rod, and the top of the first lifting seat is fixedly connected with a first turnover device; the lower side of the second lifting seat is vertically and movably connected in the second guide hole, a vertical threaded hole formed in the center of the second lifting seat is connected with the second vertical screw rod, and the top of the second lifting seat is fixedly connected with a second turnover device; the outer part of the lower side of the supporting and rotating device is fixedly connected in the center of the upper side of the fixed seat.
Preferably, the thread turning directions of the external threads on the left side and the right side of the double-thread screw are opposite.
Preferably, the center line of the double-thread screw is parallel to the center line of the spline shaft.
Preferably, the first turnover device and the second turnover device are consistent in structure and symmetrically arranged, and the specific structure of the second turnover device comprises a connecting seat, a column body, a clamping block, a bearing, a connecting shaft, a clamping hole, a turntable and a bolt; the right side of the cylinder is movably connected in the left side of the connecting seat, the end part of the left side of the cylinder is fixedly connected with a clamping block, a bearing is arranged between the step surface of the right side of the cylinder and the left side of the connecting seat, and the center of the right side of the cylinder is fixedly connected with the end part of the left side of the connecting shaft; the right side end of the connecting shaft is fixedly connected with the center of the left side of the turntable; the four clamping holes are uniformly formed in the right side surface of the connecting seat by taking the center of the connecting shaft as a circle center; bolt left side fixed connection is in carousel outside edge, bolt left side spring bolt links to each other with the card hole that corresponds.
Preferably, the left side surface of the clamping block is provided with an anti-slip layer.
Preferably, the latch is a spring latch.
Preferably, the specific structure of the supporting and rotating device comprises a mounting seat, a circular groove, a jacking oil cylinder, a connecting column, a clamping block I, a guide block I, a bidirectional oil cylinder, a supporting seat, a guide block II, a clamping block II, a square hole, a square shaft, a motor III, a transmission shaft, a driving gear III and a driven gear III; a circular groove is formed in the upper side of the mounting seat, and a motor III is fixedly connected to the right lower side of the mounting seat; the lower side of the connecting column is movably connected in the circular groove, a vertical square hole is formed in the center of the connecting column, and the top of the connecting column is fixedly connected with the center of the bottom of the supporting seat; the number of the jacking oil cylinders is four, the lower sides of the four jacking oil cylinders are respectively and fixedly connected to the four-corner positions of the mounting seat, and the end part of a piston rod on the upper side of each jacking oil cylinder is connected with the bottom surface of the supporting seat; the bidirectional oil cylinder is fixedly connected to the center inside the supporting seat, the end part of a piston rod on the left side of the bidirectional oil cylinder is fixedly connected with the end part of the right side of the first guide block, and the end part of a piston rod on the right side of the bidirectional oil cylinder is fixedly connected with the end part of the left side of the second guide block; the first guide block is transversely and movably connected inside the left side of the supporting seat, and the left end part of the first guide block is fixedly connected with a first clamping block; the guide block II is transversely and movably connected inside the right side of the supporting seat, and the end part of the right side of the guide block II is fixedly connected with a clamping block II; the upper side of the square shaft is movably connected in the square hole, the lower side of the square shaft is movably connected in the center of the bottom surface of the circular groove, and the end part of the lower side of the square shaft is fixedly connected with a driven gear III; the transmission shaft is movably connected in a transverse hole at the lower right side of the mounting seat, the right side end of the transmission shaft is fixedly connected with an output shaft at the left side of the motor III, and the left side end of the transmission shaft is fixedly connected with a driving gear III; and the driving gear III is connected with the driven gear in a three-phase manner.
Preferably, the motor three is a stepping motor.
Preferably, the automobile engine cylinder cover glue coating device further comprises a glue coating assembly, the glue coating assembly comprises a glue pump, a moving cylinder, a glue outlet plate, a hot air pump, an elastic pipe and a plurality of glue homogenizing plates, an installation frame body is arranged on the side wall of the installation seat (141) in an upwards protruding mode, the moving cylinder is installed on the installation frame body, the glue pump is installed at the top of the shell of the moving cylinder, the glue outlet plate is fixed on an output shaft of the moving cylinder, the bottom surface of the glue outlet plate is in sliding abutting against the top surface of the automobile engine cylinder cover, a glue outlet slot is formed in the glue outlet plate and connected with the glue pump through a hose, the glue pump is used for conveying glue into the glue outlet plate, and the moving cylinder is used for driving the glue outlet plate to slide back and forth.
As preferred, mount pad (141) deviate from the protruding fixed support body that is equipped with in one side of installation support body, be provided with servo motor on the fixed support body, the hot-blast pump is installed on servo motor's output shaft, horizontal protruding well axostylus axostyle that is equipped with on the hot-blast pump, the end connection of elasticity pipe is on the hot-blast pump, the elasticity pipe is the spiral pipe and twines on well axostylus axostyle, the length of elasticity pipe is less than the length of axis pole, the bottom of a plurality of even offset plates all sets up in order to form even clearance of gluing with the top surface of automobile engine cylinder cap mutual interval, a plurality of even offset plates mutual interval sets up, and the top of a plurality of even offset plates all installs on the elasticity pipe, a plurality of hot-air holes have been seted up towards one side of automobile engine cylinder cap to.
Preferably, a guide column is arranged below the middle shaft rod, the guide column is arranged on the glue homogenizing plates in a penetrating mode, one end of the guide column is fixed to the shell of the hot air pump
The invention has the beneficial effects that:
(1) the cylinder cover clamping device has the advantages of reasonable and simple structure, low production cost and convenience in installation, and the cylinder cover is clamped through the first turnover device and the second turnover device, so that the cylinder cover can be directly machined conveniently.
(2) The second motor arranged in the invention can drive the first turnover device and the second turnover device to drive the cylinder cover to integrally move upwards, thereby facilitating turnover operation.
(3) According to the invention, the bolts in the first turnover device and the second turnover device are pulled to be separated from the clamping holes, and then the cylinder cover can be integrally rotated to be turned over, so that the labor amount of workers is reduced.
(4) The supporting and rotating device provided by the invention can provide support for the cylinder cover, and in addition, the cylinder cover can be clamped through the clamping block I and the clamping block II by shortening the bidirectional oil cylinder, so that the stability and the reliability in processing are further improved, the whole cylinder cover can be driven to rotate horizontally, the processing requirements of different surfaces of the cylinder cover are met, and the using effect is improved.
(5) When carrying out even gluey operation, automobile engine cylinder lid is fixed a position on the supporting seat earlier, servo motor drive hot-blast pump is rotatory 180 degrees so that the elastic tube drives a plurality of even offset plates and removes to the top surface of automobile engine cylinder lid, hot-blast pump is used for carrying hot-blastly to the interval in the elastic tube, so that hot-blastly blow off in a plurality of hot-blast holes with the glue on the heating automobile engine cylinder lid, avoid the glue solidification, utilize interval hot-blastly simultaneously to force the elastic tube to stretch out and draw back along the axis pole front and back, and then drive even offset plate round trip movement on automobile engine cylinder lid, in order to scrape glue execution even gluey operation. Through setting up the elastic tube, on the one hand can heat glue and place for a long time and solidify in order to avoid glue on the other hand can utilize intermittent type nature hot-blast to force the elastic tube to make a round trip to stretch out and draw back again to carry out even gluey operation, improved even gluey efficiency and rubber coating quality. And then, the servo motor drives the hot air pump to rotate 180 degrees to leave the top surface of the automobile engine cylinder cover, so that the gluing operation is completed, and the subsequent automobile engine cylinder body combination fixing operation can be executed.
Description of the drawings:
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the turning device.
Fig. 3 is a schematic structural diagram of the supporting and rotating device.
Fig. 4 is a schematic plan view of a part of the structure of the glue application member according to an embodiment.
FIG. 5 is a schematic plan view showing a partial structure of a glue application member according to an embodiment
1-a fixed seat; 2, a first guide groove; 3-a double-head screw; 4-a movable seat I; 5, driving gear I; 6-a driven gear I; 7-a spline shaft; 8-side cover one; 9-motor one; 10-guide hole one; 11-a first lifting seat; 12-a vertical screw rod I; 13-a first turning device; 14-supporting the rotating means; 15-turning over the second device; 16-a second lifting seat; 17-guide hole two; 18-a second vertical screw; 19-driven gear two; 20-a movable seat II; 21-motor two; 22-side cover two; 23-driving gear two; 24-a second guide groove; 151-a connecting seat; 152-column; 153-a clamping block; 154-a bearing; 155-a connecting shaft; 156-card hole; 157-a rotating disc; 158-bolt; 141-a mounting seat; 142-a circular groove; 143-jacking the oil cylinder; 144-connecting column; 145-clamping block one; 146-a guide block I; 147-a two-way cylinder; 148-a support base; 149-a second guide block; 1410-clamping block two; 1411-square hole; 1412-square axis; 1413-Motor three; 1414-a drive shaft; 1415-driving gear three; 1416-driven gear three.
The specific implementation mode is as follows:
as shown in fig. 1, the following technical solutions are adopted in the present embodiment: a processing mechanism of an automobile engine cylinder cover comprises a fixed seat 1, a first guide groove 2, a double-end screw 3, a first movable seat 4, a first driving gear 5, a first driven gear 6, a spline shaft 7, a first side cover 8, a first motor 9, a first guide hole 10, a first lifting seat 11, a first vertical screw 12, a first turnover device 13, a supporting and rotating device 14, a second turnover device 15, a second lifting seat 16, a second guide hole 17, a second vertical screw 18, a second driven gear 19, a second movable seat 20, a second motor 21, a second side cover 22, a second driving gear 23 and a second guide groove 24; a first guide groove 2 is formed in the left side of the fixed seat 1, and a second guide groove 24 is formed in the right side of the fixed seat 1; a first side cover 8 is fixedly connected to the left opening of the first guide groove 2; the left side of the side cover I8 is fixedly connected with a motor I9; a second side cover 22 is fixedly connected to the right opening of the second guide groove 24; the right side of the second side cover 22 is fixedly connected with a second motor 21; the left side of the double-head screw 3 is movably connected to the lower side of the first guide groove 2, the left end part of the double-head screw 3 is fixedly connected with an output shaft at the right side of the first motor 9, and the right side of the double-head screw 3 is movably connected to the lower side of the second guide groove 24; the lower side of the movable seat I4 is transversely and movably connected in the guide groove I2, the lower side of the movable seat I4 is arranged in a transverse threaded hole and connected with the external thread on the left side of the double-head screw 3, and a vertical guide hole I10 is arranged in the upper side of the movable seat I4; the lower side of the second movable seat 20 is transversely and movably connected in a second guide groove 24, a transverse threaded hole formed in the lower side of the second movable seat 20 is connected with an external thread on the right side of the double-end screw 3, and a second vertical guide hole 17 is formed in the upper side of the second movable seat 20; the left side of the spline shaft 7 is movably connected in a transverse hole formed in the lower side of the movable seat I4, the right side of the spline shaft 7 is movably connected in a transverse hole formed in the lower side of the movable seat II 20, and the right side end of the spline shaft 7 is fixedly connected with an output shaft in the left side of the motor II 21; the lower side of the first vertical screw rod 12 is movably connected in the center of the bottom surface of the first guide hole 10, and the end part of the lower side of the first vertical screw rod 12 is fixedly connected with a first driven gear 6; the lower side of the second vertical screw rod 18 is movably connected in the center of the bottom surface of the second guide hole 17, and the end part of the lower side of the second vertical screw rod 18 is fixedly connected with a second driven gear 19; the driving gear I5 is movably connected to the right side of the inner part of the center of the lower side of the movable seat I4, a left upper side tooth part of the driving gear I5 is connected with a right lower side tooth part of the driven gear I6, and a transverse spline hole formed in the center of the driving gear I5 is movably connected with the left side of the spline shaft 7; the driving gear II 23 is movably connected to the right side of the inner part of the center of the lower side of the movable seat II 20, the left upper side tooth part of the driving gear II 23 is connected with the right lower side tooth part of the driven gear II 19, and a transverse spline hole formed in the center of the driving gear II 23 is movably connected with the right side of the spline shaft 7; the lower side of the lifting seat I11 is vertically and movably connected in the guide hole I10, a vertical threaded hole formed in the center of the lifting seat I11 is connected with a vertical screw rod I12, and the top of the lifting seat I11 is fixedly connected with a turnover device I13; the lower side of the second lifting seat 16 is vertically and movably connected in a second guide hole 17, a vertical threaded hole formed in the center of the second lifting seat 16 is connected with a second vertical screw 18, and the top of the second lifting seat 16 is fixedly connected with a second turnover device 15; the lower side of the supporting and rotating device 14 is fixedly connected with the center of the upper side of the fixed seat 1 from the outside.
The thread turning directions of the external threads on the left side and the right side of the double-head screw 3 are opposite; the central line of the double-thread screw 3 is parallel to the central line of the spline shaft 7.
As shown in fig. 2, the first turning device 13 and the second turning device 15 have the same structure and are symmetrically arranged, and the second turning device 15 specifically includes a connecting seat 151, a column 152, a clamping block 153, a bearing 154, a connecting shaft 155, a clamping hole 156, a rotating disc 157 and a plug 158; the right side of the column body 152 is movably connected in the left side of the connecting seat 151, the end part of the left side of the column body 152 is fixedly connected with a clamping block 153, a bearing 154 is arranged between the step surface of the right side of the column body 152 and the left side of the connecting seat 151, and the center of the right side of the column body 152 is fixedly connected with the end part of the left side of the connecting shaft 155; the right end part of the connecting shaft 155 is fixedly connected with the left center of the rotary disc 157; the number of the four clamping holes 156 is four, and the four clamping holes 156 are uniformly arranged in the right side surface of the connecting seat 151 by taking the center of the connecting shaft 155 as the center of a circle; the left side of the bolt 158 is fixedly connected to the outer edge of the rotary disc 157, and the bolt on the left side of the bolt 158 is connected with the corresponding clamping hole 156.
Wherein, an anti-slip layer is arranged on the left side surface of the clamping block 153; the latch 158 is a spring latch.
As shown in fig. 3, the specific structure of the supporting and rotating device 14 includes a mounting seat 141, a circular groove 142, a jacking cylinder 143, a connecting column 144, a first clamping block 145, a first guide block 146, a bidirectional cylinder 147, a supporting seat 148, a second guide block 149, a second clamping block 1410, a square hole 1411, a square shaft 1412, a third motor 1413, a transmission shaft 1414, a third driving gear 1415 and a third driven gear 1416; a circular groove 142 is formed in the upper side of the mounting seat 141, and a motor III 1413 is fixedly connected to the lower right side of the mounting seat 141; the lower side of the connecting column 144 is movably connected in the circular groove 142, a vertical square hole 1411 is formed in the center of the connecting column 144, and the top of the connecting column 144 is fixedly connected with the center of the bottom of the supporting seat 148; the number of the jacking oil cylinders 143 is four, the lower sides of the four jacking oil cylinders 143 are respectively and fixedly connected to the four corners of the mounting base 141, and the end part of a piston rod on the upper side of each jacking oil cylinder 143 is connected with the bottom surface of the supporting base 148; the bidirectional oil cylinder 147 is fixedly connected to the center inside the supporting seat 148, the end part of a piston rod on the left side of the bidirectional oil cylinder 147 is fixedly connected with the end part of the right side of the first guide block 146, and the end part of a piston rod on the right side of the bidirectional oil cylinder 147 is fixedly connected with the end part of the left side of the second guide block 149; the first guide block 146 is transversely movably connected to the inner portion of the left side of the supporting seat 148, and the end portion of the left side of the first guide block 146 is fixedly connected with a first clamping block 145; the second guide block 149 is transversely movably connected inside the right side of the support seat 148, and the right end part of the second guide block 149 is fixedly connected with a second clamping block 1410; the upper side of the square shaft 1412 is movably connected in the square hole 1411, the lower side of the square shaft 1412 is movably connected in the center of the bottom surface of the circular groove 142, and the lower end of the square shaft 1412 is fixedly connected with a driven gear III 1416; the transmission shaft 1414 is movably connected in a transverse hole at the lower right side of the mounting seat 141, the end part at the right side of the transmission shaft 1414 is fixedly connected with an output shaft at the left side of the motor III 1413, and the end part at the left side of the transmission shaft 1414 is fixedly connected with a driving gear III 1415; the driving gear three 1415 is connected with the driven gear three 1416.
Wherein the motor III 1413 is a stepping motor.
The using state of the invention is as follows: the cylinder cover is placed on a supporting seat 148 in a supporting and rotating device 14 when the cylinder cover is used, a motor I9 is started to drive a double-end screw 3 to rotate, the rotating of the double-end screw 3 enables a movable seat I4 and a movable seat II 20 to simultaneously move inwards to clamp the cylinder cover through a turnover device I13 and a turnover device II 15, so that the cylinder cover is conveniently and directly processed, when the cylinder cover is turned over, a motor II 21 is started to drive a spline shaft 7 to rotate, the rotation of the spline shaft 7 simultaneously drives a driving gear I5 and a driving gear II 23 to rotate, the rotation of the driving gear I5 drives a vertical screw I12 to rotate through a driven gear I6, the rotation of the vertical screw I12 enables a lifting seat I11 to drive the turnover device I13 to move upwards, and the rotation of the driving gear II 23 also drives a vertical screw II 18 to rotate through a driven gear II 19, the rotation of the second vertical screw 18 drives the second lifting seat 16 to drive the second turnover device 15 to move upwards, the first turnover device 13 and the second turnover device 15 move upwards together to drive the cylinder cover to move upwards integrally, so that turnover operation is facilitated, the bolt in the first turnover device 13 and the second turnover device 15 is pulled to separate the first turnover device 13 and the second turnover device 15 from the clamping hole, and then the cylinder cover can be rotated integrally to turn over, so that the labor amount of workers is reduced, the cylinder cover is driven to move downwards to be placed on the supporting seat 148 after the turnover is completed, so that the stability and reliability during processing are ensured, the supporting and rotating device 14 arranged in addition can not only provide support for the cylinder cover, but also can clamp the cylinder cover through the first clamping block 145 and the second clamping block 1410 after the first turnover device 13 and the second turnover device 15 are far away from the cylinder cover, and then a third motor 1413 is started, can order about the whole horizontal rotation of cylinder cap to the needs of the different face processing of cylinder cap have been satisfied, the effect of just also having improved the use.
For example, referring to fig. 4 and 5 together, the processing mechanism of the cylinder head of the automobile engine is an overturning glue coating mechanism. In order to facilitate the gluing of the well-positioned automobile engine cylinder cover after being turned over and to facilitate the subsequent airtight installation of the automobile engine cylinder cover on the engine cylinder body, therefore, the processing mechanism of automobile engine cylinder lid still includes rubber coating subassembly 30, rubber coating subassembly 30 includes glue pump 31, moving cylinder 32, play offset plate 33, hot-blast pump 34, elastic tube 35 and a plurality of even offset plate 36, the lateral wall epirelief of mount pad 141 is equipped with the mount frame body, moving cylinder 32 installs on the mount frame body, glue pump 31 installs in moving cylinder 32's shell top, it is fixed in on moving cylinder 32's the output shaft to go out offset plate 33, the bottom surface slip of going out offset plate 33 supports on the top surface of automobile engine cylinder lid, it is formed with out the glue slot in the offset plate 33, it is connected with glue pump 31 through hose 330 to go out the glue slot, glue pump 31 is used for to going out glue pump 33 in carrying glue, moving cylinder 32 is used for driving out offset plate 33 and slides around in order to scribble the glue blade on the top surface of automobile engine cylinder lid.
In order to further spread the glue, after the glue is spread, the moving cylinder 32 drives the glue board 33 to retreat and separate from the top surface of the cylinder cover of the engine of the automobile. The convex fixed support body that is equipped with in one side that the mount pad 141 deviates from the mount pad body is provided with servo motor on the fixed support body, and hot-blast pump 34 is installed on servo motor's output shaft, and horizontal protruding being equipped with in axostylus axostyle 345 on hot-blast pump 34, the end connection of elastic tube 35 is on hot-blast pump 34, and elastic tube 35 is the spiral pipe and twines on well axostylus axostyle 345, and the length of elastic tube 35 is less than the length of well axostylus. The bottom of a plurality of even offset plates 36 all sets up in order to form even clearance of gluing with the mutual interval of top surface of automobile engine cylinder cap, and a plurality of even offset plates 36 set up at interval each other, and the top of a plurality of even offset plates 36 all installs on elastic tube 35, and a plurality of hot-blast holes 358 have been seted up towards one side of automobile engine cylinder cap to elastic tube 35, and elastic tube 35's end is free end and seals. The bottom surface of each glue homogenizing plate 36 is provided with a flexible brush. In order to prevent the glue homogenizing plates 36 from sliding up and down, a guide column 37 is arranged below the middle shaft rod 345, the guide column 37 is arranged in the glue homogenizing plates 36 in a penetrating way, and one end of the guide column 37 is fixed on the shell of the hot air pump 34. For example, the guide post 37 may be a rectangular post or a circular post.
When glue homogenizing operation is performed, the automobile engine cylinder cover is firstly positioned on the supporting seat 148, the servo motor drives the hot air pump 34 to rotate 180 degrees, so that the elastic pipe 35 drives the glue homogenizing plates 36 to move to the top surface of the automobile engine cylinder cover, the hot air pump 34 is used for conveying hot air into the elastic pipe 35 at intervals, so that the hot air is blown out of the hot air holes 358 to heat glue on the automobile engine cylinder cover, glue solidification is avoided, meanwhile, the elastic pipe 35 is forced to stretch back and forth along the middle shaft rod 345 by utilizing the interval hot air, the glue homogenizing plates 36 are further driven to move back and forth on the automobile engine cylinder cover, and glue homogenizing operation is performed by scraping the glue. Through setting up elastic tube 35, can heat glue on the one hand and place too long and solidify in order to avoid glue on the other hand, on the other hand can utilize intermittent type nature hot-blast elastic tube 35 of forcing to make a round trip to stretch out and draw back again to carry out even gluey operation, improved even gluey efficiency and rubber coating quality. Thereafter, the servo motor drives the hot air pump 34 to rotate 180 degrees away from the top surface of the automobile engine cylinder head, so that the gluing operation is completed, and then the subsequent automobile engine cylinder body combining and fixing operation can be executed.
Claims (1)
1. The utility model provides a processing mechanism of automobile engine cylinder lid which characterized in that: the automatic lifting device comprises a fixed seat (1), a first guide groove (2), a double-end screw (3), a first movable seat (4), a first driving gear (5), a first driven gear (6), a spline shaft (7), a first side cover (8), a first motor (9), a first guide hole (10), a first lifting seat (11), a first vertical screw (12), a first turnover device (13), a supporting and rotating device (14), a second turnover device (15), a second lifting seat (16), a second guide hole (17), a second vertical screw (18), a second driven gear (19), a second movable seat (20), a second motor (21), a second side cover (22), a second driving gear (23) and a second guide groove (24);
a first guide groove (2) is formed in the left side of the fixed seat (1), and a second guide groove (24) is formed in the right side of the fixed seat (1); a first side cover (8) is fixedly connected to the opening of the left side of the first guide groove (2); the left side of the side cover I (8) is fixedly connected with a motor I (9); a second side cover (22) is fixedly connected to the right opening of the second guide groove (24); a second motor (21) is fixedly connected to the right side of the second side cover (22); the left side of the double-head screw (3) is movably connected to the lower side of the first guide groove (2), the left end part of the double-head screw (3) is fixedly connected with the right output shaft of the first motor (9), and the right side of the double-head screw (3) is movably connected to the lower side of the second guide groove (24); the lower side of the movable seat I (4) is transversely and movably connected in the guide groove I (2), the lower side of the movable seat I (4) is arranged in a transverse threaded hole and connected with an external thread on the left side of the double-end screw rod (3), and a vertical guide hole I (10) is arranged in the upper side of the movable seat I (4); the lower side of the second movable seat (20) is transversely and movably connected in a second guide groove (24), a transverse threaded hole formed in the lower side of the second movable seat (20) is connected with an external thread on the right side of the double-headed screw (3), and a second vertical guide hole (17) is formed in the upper side of the second movable seat (20); the left side of the spline shaft (7) is movably connected into a transverse hole formed in the lower side of the movable seat I (4), the right side of the spline shaft (7) is movably connected into a transverse hole formed in the lower side of the movable seat II (20), and the right side end of the spline shaft (7) is fixedly connected with an output shaft on the left side of the motor II (21); the lower side of the first vertical screw rod (12) is movably connected in the center of the bottom surface of the first guide hole (10), and the end part of the lower side of the first vertical screw rod (12) is fixedly connected with a first driven gear (6); the lower side of the second vertical screw (18) is movably connected in the center of the bottom surface of the second guide hole (17), and the end part of the lower side of the second vertical screw (18) is fixedly connected with a second driven gear (19); the driving gear I (5) is movably connected to the right side of the inner portion of the center of the lower side of the movable seat I (4), a left upper side tooth portion of the driving gear I (5) is connected with a right lower side tooth portion of the driven gear I (6), and a transverse spline hole formed in the center of the driving gear I (5) is movably connected with the left side of the spline shaft (7); the driving gear II (23) is movably connected to the right side of the inner part of the center of the lower side of the movable seat II (20), the left upper side tooth part of the driving gear II (23) is connected with the right lower side tooth part of the driven gear II (19), and a transverse spline hole formed in the center of the driving gear II (23) is movably connected with the right side of the spline shaft (7); the lower side of the first lifting seat (11) is vertically and movably connected in the first guide hole (10), a vertical threaded hole formed in the center of the first lifting seat (11) is connected with a first vertical screw rod (12), and the top of the first lifting seat (11) is fixedly connected with a first turnover device (13); the lower side of the second lifting seat (16) is vertically and movably connected in the second guide hole (17), a vertical threaded hole formed in the center of the second lifting seat (16) is connected with a second vertical screw rod (18), and the top of the second lifting seat (16) is fixedly connected with a second turnover device (15); the outer part of the lower side of the supporting and rotating device (14) is fixedly connected in the center of the upper side of the fixed seat (1);
the thread turning directions of external threads on the left side and the right side of the double-thread screw (3) are opposite, the center line of the double-thread screw (3) is parallel to the center line of the spline shaft (7), the structures of the first turnover device (13) and the second turnover device (15) are consistent and symmetrically arranged, and the specific structure of the second turnover device (15) comprises a connecting seat (151), a column body (152), a clamping block (153), a bearing (154), a connecting shaft (155), a clamping hole (156), a rotary disc (157) and a bolt (158); the right side of the column body (152) is movably connected in the left side of the connecting seat (151), the end part of the left side of the column body (152) is fixedly connected with a clamping block (153), a bearing (154) is arranged between the step surface of the right side of the column body (152) and the left side of the connecting seat (151), and the center of the right side of the column body (152) is fixedly connected with the end part of the left side of the connecting shaft (155); the right side end of the connecting shaft (155) is fixedly connected with the left center of the rotating disc (157); the number of the clamping holes (156) is four, and the four clamping holes (156) are uniformly formed in the right side surface of the connecting seat (151) by taking the center of the connecting shaft (155) as a circle center; the left side of the bolt (158) is fixedly connected to the outer side edge of the rotary disc (157), the left side of the bolt (158) is connected with the corresponding clamping hole (156), an anti-slip layer is arranged on the left side face of the clamping block (153), the bolt (158) is a spring bolt, and the specific structure of the supporting and rotating device (14) comprises a mounting seat (141), a circular groove (142), a jacking oil cylinder (143), a connecting column (144), a clamping block I (145), a guide block I (146), a bidirectional oil cylinder (147), a supporting seat (148), a guide block II (149), a clamping block II (1410), a square hole (1411), a square shaft (1412), a motor III (1413), a transmission shaft (1414), a driving gear III (1415) and a driven gear III (1416); a circular groove (142) is formed in the upper side of the mounting seat (141), and a motor III (1413) is fixedly connected to the lower right side of the mounting seat (141); the lower side of the connecting column (144) is movably connected into the circular groove (142), a vertical square hole (1411) is formed in the center of the connecting column (144), and the top of the connecting column (144) is fixedly connected with the center of the bottom of the supporting seat (148); the number of the jacking oil cylinders (143) is four, the lower sides of the four jacking oil cylinders (143) are respectively and fixedly connected to the four-angle positions of the mounting base (141), and the end part of a piston rod on the upper side of each jacking oil cylinder (143) is connected with the bottom surface of the supporting base (148); the bidirectional oil cylinder (147) is fixedly connected to the center inside the supporting seat (148), the end part of a piston rod on the left side of the bidirectional oil cylinder (147) is fixedly connected with the end part on the right side of the guide block I (146), and the end part of a piston rod on the right side of the bidirectional oil cylinder (147) is fixedly connected with the end part on the left side of the guide block II (149); the first guide block (146) is transversely movably connected inside the left side of the support seat (148), and the end part of the left side of the first guide block (146) is fixedly connected with a first clamping block (145); the second guide block (149) is transversely and movably connected inside the right side of the support seat (148), and the end part of the right side of the second guide block (149) is fixedly connected with a second clamping block (1410); the upper side of the square shaft (1412) is movably connected in the square hole (1411), the lower side of the square shaft (1412) is movably connected in the center of the bottom surface of the circular groove (142), and the lower end of the square shaft (1412) is fixedly connected with a driven gear III (1416); the transmission shaft (1414) is movably connected in a transverse hole at the lower right side of the mounting seat (141), the end part at the right side of the transmission shaft (1414) is fixedly connected with an output shaft at the left side of a motor III (1413), and the end part at the left side of the transmission shaft (1414) is fixedly connected with a driving gear III (1415); the driving gear III (1415) is connected with the driven gear III (1416);
still include the rubber coating subassembly, the rubber coating subassembly includes the glue pump, moving cylinder, go out the offset plate, the hot-blast pump, elasticity pipe and a plurality of even offset plates, the lateral wall epirelief of mount pad (141) is equipped with the installation support body, moving cylinder installs on the installation support body, glue pump installation is in moving cylinder's shell top, it is fixed in on moving cylinder's the output shaft to go out the offset plate, the bottom surface that goes out the offset plate slides to holding on automobile engine cylinder cap's top surface, it is formed with out the gluey slot to go out the offset plate, it passes through the hose and is connected with the glue pump to go out the gluey slot, the glue pump is used for carrying glue to going out the offset plate in, moving cylinder is used for driving out the offset plate and slides around in: a fixing frame body is convexly arranged on one side of the mounting seat, which deviates from the mounting frame body, a servo motor is arranged on the fixing frame body, a hot air pump is arranged on an output shaft of the servo motor, a middle shaft rod is transversely and convexly arranged on the hot air pump, the end part of an elastic pipe is connected on the hot air pump, the elastic pipe is a spiral pipe and is wound on the middle shaft rod, the length of the elastic pipe is less than that of the middle shaft rod, the bottoms of a plurality of glue homogenizing plates are mutually arranged at intervals with the top surface of an automobile engine cylinder cover to form glue homogenizing gaps, and a plurality of glue homogenizing plates are, the tops of the uniform rubber plates are all arranged on the elastic pipe, one side of the elastic pipe, which faces a cylinder cover of the automobile engine, is provided with a plurality of hot air holes, the tail end of the elastic pipe is a free end and is closed, the bottom surface of each uniform rubber plate is provided with a flexible brush, a guide column is arranged below the middle shaft rod and penetrates through the uniform rubber plates, and one end of the guide column is fixed on a shell of the hot air pump;
when carrying out even gluey operation, automobile engine cylinder lid is fixed a position on the supporting seat earlier, servo motor drive hot-blast pump is rotatory 180 degrees so that the elastic tube drives a plurality of even offset plates and removes to the top surface of automobile engine cylinder lid, hot-blast pump is used for carrying hot-blastly to the interval in the elastic tube, so that hot-blastly blow off in a plurality of hot-blast holes with the glue on the heating automobile engine cylinder lid, avoid the glue solidification, utilize interval hot-blastly simultaneously to force the elastic tube to stretch out and draw back along the axis pole front and back, and then drive even offset plate round trip movement on automobile engine cylinder lid, in order to scrape glue execution even gluey operation.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010766539.3A CN111871721B (en) | 2020-08-03 | 2020-08-03 | Processing mechanism of automobile engine cylinder cover |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010766539.3A CN111871721B (en) | 2020-08-03 | 2020-08-03 | Processing mechanism of automobile engine cylinder cover |
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| CN111871721A CN111871721A (en) | 2020-11-03 |
| CN111871721B true CN111871721B (en) | 2021-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010766539.3A Active CN111871721B (en) | 2020-08-03 | 2020-08-03 | Processing mechanism of automobile engine cylinder cover |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114950829B (en) * | 2022-06-25 | 2023-02-28 | 扬州市职业大学(扬州开放大学) | Rotary plastic spraying device suitable for precision finishing |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0424891A2 (en) * | 1989-10-23 | 1991-05-02 | Mazda Motor Corporation | Coating apparatus |
| CN108114835A (en) * | 2017-11-08 | 2018-06-05 | 安徽邦尼特轨道装备有限公司 | A kind of overturning frock applied to door-plate spray painting |
| CN210187471U (en) * | 2019-04-02 | 2020-03-27 | 中纺机（大连）电磁阀制造有限公司 | Paint spraying device for valve body of electromagnetic valve |
-
2020
- 2020-08-03 CN CN202010766539.3A patent/CN111871721B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0424891A2 (en) * | 1989-10-23 | 1991-05-02 | Mazda Motor Corporation | Coating apparatus |
| CN108114835A (en) * | 2017-11-08 | 2018-06-05 | 安徽邦尼特轨道装备有限公司 | A kind of overturning frock applied to door-plate spray painting |
| CN210187471U (en) * | 2019-04-02 | 2020-03-27 | 中纺机（大连）电磁阀制造有限公司 | Paint spraying device for valve body of electromagnetic valve |
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| CN111871721A (en) | 2020-11-03 |
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Effective date of registration: 20210407 Address after: 325000 no.250 Yanjiang West Road, Jinhu street, Ruian City, Wenzhou City, Zhejiang Province Applicant after: RUIAN MINGTAI HARDWARE INDUSTRY Co.,Ltd. Address before: 518000 Building 1, Zhangkeng District 2, Minkang Road, Longhua New District, Shenzhen City, Guangdong Province Applicant before: Han Dai |
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