CN119489332A - A press-fitting device for processing an electronic throttle body shaft - Google Patents
A press-fitting device for processing an electronic throttle body shaft Download PDFInfo
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- CN119489332A CN119489332A CN202510075065.0A CN202510075065A CN119489332A CN 119489332 A CN119489332 A CN 119489332A CN 202510075065 A CN202510075065 A CN 202510075065A CN 119489332 A CN119489332 A CN 119489332A
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- fixedly connected
- throttle body
- electronic throttle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
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- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses press-fitting equipment for processing an electronic throttle body shaft, and relates to the technical field of electronic throttle manufacture. This pressure equipment of electronic throttle body axle processing reaches the side position of side direction counterpoint subassembly to the throttle body and presss from both sides the centering, afterwards, the limiting component that the subtend set up presss from both sides the centering to the front and the back position of the throttle body, thereby realize the holistic firm centre gripping of throttle body and spacing, afterwards, electronic revolving stage drives the dead lever and rotates, the dead lever drives square board rotation degree, make the front position of the electronic throttle body rotated to the position under the interior shell, impact guiding mechanism carries throttle shaft and drop shaft to the position directly over the electronic throttle body, the pneumatic cylinder drives the pressure equipment of interior shell downward shock to carry out the axle, the problem that can't utilize current anchor clamps to carry out firm clamp to the electronic throttle body of outward appearance irregularity is solved.
Description
Technical Field
The invention relates to the technical field of electronic throttle valve manufacturing, in particular to press-fitting equipment for processing an electronic throttle valve body shaft.
Background
The electronic throttle valve is an important control part of an automobile engine, the electronic throttle valve comprises an electronic throttle valve body, various elements of the electronic throttle valve are arranged in the electronic throttle valve body, the elements of the electronic throttle valve comprise an drop axle and a throttle axle, an drop axle mounting position and a throttle axle mounting position are arranged in the electronic throttle valve body, during mounting, the drop axle is required to be pressed into the drop axle mounting position, and the throttle axle is required to be pressed into the throttle axle mounting position. CN113732658B discloses a press-fitting control method of a shaft part press-fitting device, in which the feeding speed of a servo press-fitting machine and a press-head tool is adjusted by measuring the actual press-fitting depth in real time, the press-fitting speed is controlled according to the difference between the current depth and the target depth, when the difference is large, the larger feeding speed is adopted, and when the difference is close to the target depth, the press-fitting feeding speed is reduced, the precision of the final stage of press-fitting is ensured, the press-fitting precision is ensured, and the press-fitting efficiency is also improved.
The existing press-fitting equipment for processing the electronic throttle body shaft has the problems that due to structural design defects, the existing clamp cannot be used for stably clamping the electronic throttle body with irregular appearance, and the installation of the drop wheel shaft and the throttle shaft is divided into two procedures, so that two worker operation stations are required to be arranged.
Disclosure of Invention
The invention provides a press-fitting device for processing an electronic throttle body shaft, which solves the problems in the background art.
The press mounting equipment for processing the electronic throttle body shaft comprises a machine body, wherein the top of the machine body is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with an inner groove shell, and a second screw rod sliding table is fixedly connected to the upper position of the inner side surface of the machine body, and the press mounting equipment further comprises:
The clamping and positioning mechanism is fixedly arranged at the bottom of the inner side surface of the machine body, the electronic throttle valve mechanism is arranged at the top of the clamping and positioning mechanism, and the clamping and positioning mechanism is used for limiting and clamping the electronic throttle valve mechanism and driving the electronic throttle valve mechanism to integrally turn over;
The impact guide mechanism is fixedly arranged at the output end of the second screw rod sliding table and is used for clamping and conveying the throttle shaft and the drop wheel shaft and limiting and guiding the throttle shaft and the drop wheel shaft during press mounting;
the clamping and positioning mechanism comprises an electric turntable, the output end of the electric turntable is fixedly connected with a fixing rod, the end face of the fixing rod is fixedly connected with a square plate, a rectangular hole is formed in the position, close to the edge, of the surface of the square plate, and the bottom of the square plate is fixedly connected with a lateral alignment assembly and a limiting assembly respectively.
Preferably, the clamping and positioning mechanism further comprises a supporting table, the supporting table is fixedly arranged at the bottom of the inner side surface of the machine body, the inner side surface of the supporting table is fixedly connected with a butt joint table, the top of the supporting table is fixedly connected with an air tap, the outer surface structure of the electronic throttle valve body is irregular, the bottom of the electronic throttle valve body is placed at the top of the square plate, at the moment, the position of the electronic throttle valve body is uncertain, and the throttle valve shaft is parallel to the impact direction of the mounting surface of the drop wheel shaft and the hydraulic cylinder.
Preferably, the lateral alignment assembly comprises a first screw rod sliding table, the first screw rod sliding table is fixedly arranged at the bottom of the square plate, and the output end of the first screw rod sliding table is fixedly connected with a clamping half pipe and a slotted plate respectively.
Preferably, the lateral alignment assembly further comprises a lifter, the lifter is fixedly arranged on one side, away from the slot, of the slotted plate, the output end of the lifter is fixedly connected with a lifting table, the surface of the lifting table is fixedly connected with a U-shaped plate, the outer surface of the electronic throttle body is special in shape, but four sides of the electronic throttle body are of a rectangular structure, the output end of the first screw sliding table is provided with two output ends, the two output ends respectively control the clamping half pipe and the slotted plate to be close to the throttle body, the structure of the clamping half pipe and the slotted plate is coordinated with the side position of the throttle body, and the opposite movement of the clamping half pipe and the slotted plate pushes the throttle body to the position to be pressed.
Preferably, the lower position on U template surface is fixedly connected with electro-magnet, one side that the electro-magnet was kept away from to the U template is fixedly connected with paster, the medial surface of U template is used for the clamp of throttle valve.
Preferably, the limiting assembly comprises linear guide rails, the linear guide rails are fixedly arranged at the bottom of the square plate, two linear guide rails are arranged, and the two linear guide rails are respectively and fixedly arranged at two sides of the first screw rod sliding table.
Preferably, the limiting component further comprises an extension plate, the bottom end of the extension plate is fixedly arranged at the output end of the linear guide rail, the top end of the extension plate is fixedly connected with a rectangular frame, one side of the rectangular frame, which is far away from the extension plate, is fixedly connected with a rubber edge, the square plate supports the electronic throttle body, the lateral alignment component slides on the inner side surface of the rectangular hole, the limiting component slides on the inner side surface of the rectangular hole, so that the side surface position and the front surface position of the electronic throttle body are clamped and limited respectively, and the electronic turntable drives the electronic throttle body to turn over 90 degrees, so that the press-mounting point of the electronic throttle body is driven to the position right below the inner groove shell.
Preferably, the impact guiding mechanism comprises a guiding rail, the upper position of the surface of the guiding rail is fixedly arranged at the output end of the second screw rod sliding table, and the bottom of the inner side surface of the guiding rail is fixedly connected with a cylinder body.
Preferably, the impact guiding mechanism further comprises a spring, the bottom end of the spring is fixedly arranged at the bottom of the inner side surface of the cylinder body, the top end of the spring is fixedly connected with a plunger rod, the top end of the plunger rod is fixedly connected with a fixing plate, the drop wheel shaft and the throttle shaft respectively slide through the two three-jaw chucks, at the moment, the bottom of the bottom ring is contacted with a baffle, the bottom of the drop wheel shaft and the throttle shaft are limited due to the obstruction of the baffle, the surface of the ball body is tightly contacted with the surfaces of the drop wheel shaft and the throttle shaft, and when the drop wheel shaft and the throttle shaft move downwards, the ball body rotates on the inner side surface of the fixing cylinder, so that the drop wheel shaft and the throttle shaft are guided in a centering manner.
Preferably, a round hole is formed in the surface of the fixing plate, a three-jaw chuck is fixedly connected to the top of the fixing plate close to the round hole, and a sliding guide assembly is fixedly connected to the bottom of the three-jaw chuck.
Preferably, the three-jaw chuck has two in quantity, lead smooth subassembly including a fixed section of thick bamboo, fixed section of thick bamboo fixed mounting is in the bottom of three-jaw chuck, the bottom fixedly connected with bottom ring of a fixed section of thick bamboo, the supporting bench supports a plurality of air cock in the top position that is close to square board, the air cock makes gas compressed back strike the top position to square board for square board surface's impurity is blown off, prevents that impurity from remaining and makes the pressure equipment position skew of electronic throttle body, and the device utilizes the rectangle frame to press from both sides the front position of electronic throttle body to fix, and the rectangle structure makes the drop wheel by the pressure fix can not cause the interference to the pressure equipment point again simultaneously.
Preferably, the sliding guide assembly further comprises a ball body, the ball body is rotatably arranged on the inner side face of the fixed cylinder, the outer side face of the fixed cylinder is sleeved with open-pore shells, and the number of the open-pore shells is two.
The invention provides a press-fitting device for processing an electronic throttle body shaft. The beneficial effects are as follows:
1. This pressure equipment of electronic throttle body axle processing, side direction counterpoint subassembly presss from both sides centering to the side position of throttle body, afterwards, the limiting component that the subtend set up presss from both sides centering to the front and back position of throttle body, thereby realize the holistic firm centre gripping of throttle body and spacing, afterwards, electronic revolving stage drives the dead lever and rotates, the dead lever drives square board and rotates 90 degrees, make the front position of electronic throttle body rotated to the position under the interior slot shell, impact guiding mechanism carries throttle shaft and drop shaft to the position directly over the electronic throttle body, the pneumatic cylinder drives the pressure equipment of interior slot shell downward shock axle, the problem that can't utilize current anchor clamps to carry out firm clamp to the electronic throttle body of outward appearance irregularity has been solved.
2. This pressure equipment of electronic throttle body axle processing, linear guide control extension board is close to the throttle body, and two rectangle frames are close to from the front and the back of the throttle body respectively, thereby confirm the pressure equipment point of the throttle body, the four sides of the throttle body are all pressed from both sides the location limit, make the throttle shaft of the electronic throttle body more accurate when installing with the drop shaft, rubber limit and the surface direct contact of the throttle body, the removal resistance on the throttle body surface has been increased, when avoiding electronic turntable to drive the throttle body rotation, the throttle body leads to the pressure equipment point dislocation with the clamp structure relative movement.
3. This pressure equipment of electronic throttle body axle processing places the inside at leading the smooth subassembly with the drop shaft and the throttle shaft, when placing, carry out spacingly with the bottom of baffle to drop shaft and throttle shaft, it is fixed with the surface of drop shaft and throttle shaft to utilize three claw chuck, afterwards, withdraw the baffle, the second lead screw slip table drives and leads the slide rail and remove to the position under the interior shell, the downward impact of pneumatic cylinder control interior shell for drop shaft and throttle shaft are impacted to the pressure equipment point of electronic throttle body, have solved the installation of drop shaft and throttle shaft and are the two processes that separate go on, need set up the problem of two workman's operating stations.
4. This pressure equipment of electronic throttle body axle processing, the spheroid rotates earlier and installs the inside groove position at fixed section of thick bamboo, afterwards, establish two trompil shells subtend cover at fixed section of thick bamboo again, thereby fix two fixed section of thick bamboo and realize a plurality of spheroidal rotation installation, carry out spacing guide to the drop shaft and throttle axle after, three jaw chuck presss from both sides the surface of drop shaft and throttle axle, afterwards at the pressure equipment in-process, drop shaft and throttle axle are promoted fast and move down, the spheroid is to stable centering direction makes drop shaft and throttle axle be difficult for the skew, electronic throttle body pressure equipment stability is higher.
5. This pressure equipment of electronic throttle body axle processing, after the electronic throttle body is fixed a position, place the inside of U template with circular structure's throttle valve, the electro-magnet circular telegram attracts with magnetism paster mutually, the U template presss from both sides the surface of throttle valve and decides, the riser drives the inside that U template moved down the electronic throttle body, during the pressure equipment, the position of drop wheel and throttle valve is all by reliable location, a plurality of spheroidal rotation direction are substituted sliding friction direction, the removal resistance of drop wheel axle and throttle valve axle is less more easily pressure equipment and difficult card hinders for the accuracy of electronic throttle body pressure equipment is higher.
Drawings
FIG. 1 is a perspective view of the integral top of a press-fit apparatus for electronic throttle body shaft machining in accordance with the present invention;
FIG. 2 is a perspective view of the entire bottom of the press-fit apparatus for electronic throttle body shaft machining of the present invention;
FIG. 3 is a schematic view of the overall top of the clamping and positioning mechanism of the present invention;
FIG. 4 is a schematic view of a part of the bottom of the clamping and positioning mechanism according to the present invention;
FIG. 5 is a schematic view of the overall structure of the lateral alignment assembly of the present invention;
FIG. 6 is a schematic view of a portion of a lateral alignment assembly according to the present invention;
FIG. 7 is a schematic view of a spacing assembly of the present invention;
FIG. 8 is a schematic view of the impact guide mechanism of the present invention;
FIG. 9 is a schematic diagram of a sliding guide assembly according to the present invention.
The device comprises a machine body, a clamping and positioning mechanism, a supporting table, a gas nozzle, a 23, a butt joint table, a 24, an electric turntable, a 25, a fixed rod, a 26, a square plate, a 27, a rectangular hole, a 28, a lateral alignment assembly, a 281, a first screw sliding table, a 282, a clamping half pipe, a 283, a grooved plate, a 284, a lifter, a 285, a lifting table, a 286, a U-shaped plate, a 287, an electromagnet, a 29, a limiting assembly, a 291, a linear guide rail, a 292, an extension plate, a 293, a rectangular frame, a 294, a rubber edge, a 3, an electronic throttle mechanism, a 4, a hydraulic cylinder, a 5, an inner groove shell, a 6, a second screw sliding table, a 7, an impact guide mechanism, a 71, a guide rail, a 72, a fixed plate, a 73, a plunger rod, a 74, a 75, a spring, a 76, a three-jaw chuck, a 77, a guide sliding assembly, a 771, a fixed cylinder, a 772, a bottom ring, a 773, a sphere, a 774 and a perforated shell.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. 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.
1-4, The invention provides a technical scheme that the press mounting equipment for processing an electronic throttle body shaft comprises a machine body 1, wherein a hydraulic cylinder 4 is fixedly connected to the top of the machine body 1, an inner groove shell 5 is fixedly connected to the output end of the hydraulic cylinder 4, a second screw rod sliding table 6 is fixedly connected to the upper position of the inner side surface of the machine body 1, and the press mounting equipment further comprises:
The clamping and positioning mechanism 2 is fixedly arranged at the bottom of the inner side surface of the machine body 1, the electronic throttle valve mechanism 3 is arranged at the top of the clamping and positioning mechanism 2, and the clamping and positioning mechanism 2 is used for limiting and clamping the electronic throttle valve mechanism 3 and driving the electronic throttle valve mechanism 3 to integrally turn over;
The impact guide mechanism 7 is fixedly arranged at the output end of the second screw rod sliding table 6, and the impact guide mechanism 7 is used for clamping and conveying the throttle shaft and the drop wheel shaft and limiting and guiding the throttle shaft and the drop wheel shaft during press mounting;
the clamping and positioning mechanism 2 comprises an electric turntable 24, wherein the output end of the electric turntable 24 is fixedly connected with a fixed rod 25, the end surface of the fixed rod 25 is fixedly connected with a square plate 26, a rectangular hole 27 is formed in the position, close to the edge, of the surface of the square plate 26, and the bottom of the square plate 26 is fixedly connected with a lateral alignment assembly 28 and a limiting assembly 29 respectively;
The clamping and positioning mechanism 2 further comprises a supporting table 21, the supporting table 21 is fixedly arranged at the bottom of the inner side surface of the machine body 1, the inner side surface of the supporting table 21 is fixedly connected with a butt joint table 23, and the top of the supporting table 21 is fixedly connected with an air tap 22.
When the electronic throttle body is used, the outer surface structure of the electronic throttle body is irregular, the bottom of the electronic throttle body is placed at the top of the square plate 26, at the moment, the position of the electronic throttle body is uncertain, the throttle shaft is parallel to the impact direction of the drop wheel shaft mounting surface and the hydraulic cylinder 4, the lateral alignment assembly 28 clamps and centers the lateral surface position of the throttle body, then the limiting assembly 29 which is arranged oppositely clamps and centers the front surface and the back surface of the throttle body, the whole stable clamping and limiting of the throttle body are realized, then the electric turntable 24 drives the fixing rod 25 to rotate, the fixing rod 25 drives the square plate 26 to rotate by 90 degrees, the front surface position of the electronic throttle body is rotated to the position right below the inner groove shell 5, the impact guide mechanism 7 conveys the throttle shaft and the drop wheel shaft to the position right above the electronic throttle body, and the hydraulic cylinder 4 drives the inner groove shell 5 to impact downwards to press the shaft, so that the problem that the electronic throttle body with irregular appearance cannot be stably clamped by using the existing clamp is solved.
As shown in fig. 3-7, the lateral alignment assembly 28 comprises a first screw rod sliding table 281, the first screw rod sliding table 281 is fixedly arranged at the bottom of the square plate 26, the output end of the first screw rod sliding table 281 is fixedly connected with a clamping half pipe 282 and a slotted plate 283 respectively, the lateral alignment assembly 28 further comprises a lifter 284, the lifter 284 is fixedly arranged at one side of the slotted plate 283 far away from the slot, the output end of the lifter 284 is fixedly connected with a lifting table 285, and the surface of the lifting table 285 is fixedly connected with a U-shaped plate 286;
The below position fixedly connected with electro-magnet 287 on U-shaped plate 286 surface, one side fixedly connected with paster that the electro-magnet 287 was kept away from to U-shaped plate 286, the medial surface of U-shaped plate 286 is used for the clamp of throttle valve, stop subassembly 29 includes linear guide 291, linear guide 291 fixed mounting is in the bottom of square plate 26, the quantity of linear guide 291 has two, two linear guide 291 are fixed mounting respectively in the both sides of first lead screw slip table 281, stop subassembly 29 still includes extension board 292, the bottom fixed mounting of extension board 292 is at the output of linear guide 291, the top fixedly connected with rectangle frame 293 of extension board 292, one side fixedly connected with rubber limit 294 that the extension board 292 was kept away from to rectangle frame 293.
When the electronic throttle body is used, the shape of the outer surface of the electronic throttle body is special, but four sides of the electronic throttle body are of a rectangular structure, two output ends are respectively used for controlling the clamping half pipe 282 and the slotted plate 283 to be close to the throttle body, the structure of the clamping half pipe 282 and the slotted plate 283 is coordinated with the side surface position of the throttle body, the throttle body is pushed to a position to be pressed by the opposite movement of the clamping half pipe 282 and the slotted plate 283, then the linear guide rail 291 is used for controlling the extension plate 292 to be close to the throttle body, two rectangular frames 293 are respectively close to the front surface and the back surface of the throttle body, so that the pressing point of the throttle body is determined, the four sides of the throttle body are clamped and limited, the throttle shaft and the falling wheel shaft of the electronic throttle body are more accurate to be installed, the rubber edge 294 is in direct contact with the surface of the throttle body, the moving resistance of the throttle body is increased, and the dislocation of the throttle body caused by the relative movement of the throttle body and the clamping structure when the electronic turntable 24 drives the throttle body to rotate is avoided.
In the third embodiment, as shown in fig. 3 and 8, the output end of the electric turntable 24 is fixedly connected with a fixed rod 25, the end surface of the fixed rod 25 is fixedly connected with a square plate 26, a rectangular hole 27 is formed in the position, close to the edge, of the surface of the square plate 26, and the bottom of the square plate 26 is fixedly connected with a lateral alignment assembly 28 and a limiting assembly 29 respectively;
The clamping and positioning mechanism 2 further comprises a supporting table 21, wherein the supporting table 21 is fixedly arranged at the bottom of the inner side surface of the machine body 1, the inner side surface of the supporting table 21 is fixedly connected with a butt joint table 23, and the top of the supporting table 21 is fixedly connected with an air tap 22;
The impact guide mechanism 7 comprises a guide slide rail 71, the upper position of the surface of the guide slide rail 71 is fixedly arranged at the output end of the second screw rod sliding table 6, the bottom of the inner side surface of the guide slide rail 71 is fixedly connected with a cylinder body 74, the impact guide mechanism 7 further comprises a spring 75, the bottom end of the spring 75 is fixedly arranged at the bottom of the inner side surface of the cylinder body 74, the top end of the spring 75 is fixedly connected with a plunger rod 73, the top end of the plunger rod 73 is fixedly connected with a fixing plate 72, a round hole is formed in the surface of the fixing plate 72, the position, close to the round hole, of the top of the fixing plate 72 is fixedly connected with a three-jaw chuck 76, and the bottom of the three-jaw chuck 76 is fixedly connected with a guide slide assembly 77.
When the electronic throttle body is used, the square plate 26 supports the electronic throttle body, the lateral alignment assembly 28 slides on the inner side surface of the rectangular hole 27, the limiting assembly 29 slides on the inner side surface of the rectangular hole 27, so that the lateral side position and the front side position of the electronic throttle body are respectively clamped and limited, the electronic throttle body is driven by the electric turntable 24 to turn over 90 degrees, the press-mounting point of the electronic throttle body is driven to the position right below the inner groove shell 5, the drop wheel shaft and the throttle shaft are placed in the guide sliding assembly 77, when the electronic throttle body is placed, the bottom ends of the drop wheel shaft and the throttle shaft are limited by the baffle plate, the surfaces of the drop wheel shaft and the throttle shaft are clamped by the three-jaw chuck 76, then the baffle plate is removed, the second screw sliding table 6 drives the guide rail 71 to the position right below the inner groove shell 5, the inner groove shell 5 is controlled by the hydraulic cylinder 4 to impact, the plunger rod 73 moves the pressing spring 75 downwards, the whole fixing plate 72 moves downwards, the drop wheel shaft and the throttle shaft are impacted to the press-mounting point of the electronic throttle body, and the two work stations are required to be arranged.
In the fourth embodiment, as shown in fig. 8 and 9, two three-jaw chucks 76 are provided, the slide guiding assembly 77 includes a fixed cylinder 771, the fixed cylinder 771 is fixedly installed at the bottom of the three-jaw chucks 76, the bottom of the fixed cylinder 771 is fixedly connected with a bottom loop 772, the slide guiding assembly 77 further includes a sphere 773, the sphere 773 is rotatably installed on the inner side surface of the fixed cylinder 771, the outer side surface of the fixed cylinder 771 is sleeved with two open-pore shells 774, and the number of the open-pore shells 774 is two.
During the use, slide the drop shaft and the throttle shaft respectively and pass two three jaw chuck 76, this moment, the bottom contact of bottom ring 772 has the baffle, the hindrance of baffle makes the bottom of drop shaft and throttle shaft by spacing, the surface and drop shaft and the surface in close contact of throttle shaft of spheroid 773, when drop shaft and throttle shaft down move, spheroid 773 rotates at the medial surface of fixed cylinder 771, make drop shaft and throttle shaft by centering direction, during the installation, spheroid 773 rotates earlier and installs in the inside groove position of fixed cylinder 771, afterwards, establish two trompil shells 774 opposite direction at fixed cylinder 771, thereby fix two fixed cylinders 771 and realize the rotation installation of a plurality of spheroids 773, after spacing guide to drop shaft and throttle shaft, the surface of three jaw chuck 76 presss from both sides drop shaft and throttle shaft, later in the pressure equipment process, drop shaft and throttle shaft are moved down by quick promotion, spheroid 773 makes the electronic deflection guide shaft and throttle shaft more stable, the throttle shaft is high-stability.
In the fifth embodiment, as shown in fig. 6, 7 and 9, a first screw sliding table 281 is fixedly installed at the bottom of the square plate 26, the output end of the first screw sliding table 281 is fixedly connected with a clamping half pipe 282 and a slotted plate 283 respectively, the lateral alignment assembly 28 further comprises a lifter 284, the lifter 284 is fixedly installed at one side of the slotted plate 283 far away from the slot, the output end of the lifter 284 is fixedly connected with a lifting table 285, and the surface of the lifting table 285 is fixedly connected with a U-shaped plate 286;
An electromagnet 287 is fixedly connected to the lower position of the surface of the U-shaped plate 286, a patch is fixedly connected to one side of the U-shaped plate 286 away from the electromagnet 287, and the inner side surface of the U-shaped plate 286 is used for clamping a throttle valve;
The linear guide rails 291 are fixedly arranged at the bottom of the square plate 26, two linear guide rails 291 are arranged at the two sides of the first screw sliding table 281, the limiting component 29 further comprises an extending plate 292, the bottom end of the extending plate 292 is fixedly arranged at the output end of the linear guide rails 291, the top end of the extending plate 292 is fixedly connected with a rectangular frame 293, and one side, far away from the extending plate 292, of the rectangular frame 293 is fixedly connected with a rubber edge 294;
The fixed cylinder 771 is fixedly arranged at the bottom of the three-jaw chuck 76, the bottom of the fixed cylinder 771 is fixedly connected with a bottom loop 772, the sliding guide assembly 77 further comprises a ball 773, the ball 773 is rotatably arranged on the inner side surface of the fixed cylinder 771, the outer side surface of the fixed cylinder 771 is sleeved with a perforated shell 774, and the number of the perforated shells 774 is two.
When the electronic throttle valve is used, the supporting table 21 supports the air nozzles 22 at the top position close to the square plate 26, the air nozzles 22 enable air to be compressed and then to impact to the top position of the square plate 26, impurities on the surface of the square plate 26 are blown away, the impurities are prevented from remaining, the press mounting position of the electronic throttle valve body is deflected, the rectangular frame 293 is utilized to clamp the front position of the electronic throttle valve body, the rectangular structure enables the drop wheel to be pressed and cannot interfere with the press mounting point, after the electronic throttle valve body is positioned, the throttle valve with the circular structure is placed in the U-shaped plate 286, the electromagnet 287 is electrified and attracted by the magnetic patch, the U-shaped plate 286 clamps the surface of the throttle valve, the lifter 284 drives the U-shaped plate 286 to move downwards to the inside of the electronic throttle valve body, during press mounting, the drop wheel and the position of the throttle valve are reliably positioned, the rotation guide of the balls 773 replaces sliding friction guide, and the moving resistance of the drop wheel and the throttle shaft is smaller and easier to press mounting, and the precision of the electronic throttle valve body is not easy to clamp.
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. Without more in the limited case. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.
Claims (10)
1. The utility model provides a pressure equipment of electronic throttle body axle processing, includes organism (1), its characterized in that, the top fixedly connected with pneumatic cylinder (4) of organism (1), the output fixedly connected with inside groove shell (5) of pneumatic cylinder (4), the top position fixedly connected with second lead screw slip table (6) of organism (1) medial surface still includes:
The clamping and positioning mechanism (2), the clamping and positioning mechanism (2) is fixedly arranged at the bottom of the inner side surface of the machine body (1), the electronic throttle valve mechanism (3) is arranged at the top of the clamping and positioning mechanism (2), and the clamping and positioning mechanism (2) is used for limiting and clamping the electronic throttle valve mechanism (3) and driving the electronic throttle valve mechanism (3) to integrally turn over;
The impact guide mechanism (7), the said impact guide mechanism (7) is fixedly mounted at the output end of the second screw rod slipway (6), the said impact guide mechanism (7) is used for the clamp conveying of the throttle shaft and drop axle and limit guide of throttle shaft and drop axle while pressing;
The clamping and positioning mechanism (2) comprises an electric rotary table (24), the output end of the electric rotary table (24) is fixedly connected with a fixing rod (25), the end face of the fixing rod (25) is fixedly connected with a square plate (26), a rectangular hole (27) is formed in the surface of the square plate (26) close to the edge, and the bottom of the square plate (26) is fixedly connected with a lateral alignment assembly (28) and a limiting assembly (29) respectively.
2. The press-fit equipment for processing the electronic throttle body shaft according to claim 1, wherein the clamping and positioning mechanism (2) further comprises a supporting table (21), the supporting table (21) is fixedly arranged at the bottom of the inner side surface of the machine body (1), the butt-joint table (23) is fixedly connected with the inner side surface of the supporting table (21), and the air tap (22) is fixedly connected with the top of the supporting table (21).
3. The press-fit equipment for machining the electronic throttle body shaft according to claim 2, wherein the lateral alignment assembly (28) comprises a first screw rod sliding table (281), the first screw rod sliding table (281) is fixedly arranged at the bottom of the square plate (26), and the output end of the first screw rod sliding table (281) is fixedly connected with a clamping half pipe (282) and a slotted plate (283) respectively.
4. The press-fit equipment for machining an electronic throttle body shaft according to claim 3, wherein the lateral alignment assembly (28) further comprises a lifter (284), the lifter (284) is fixedly arranged on one side, far away from a slot, of the slot plate (283), an output end of the lifter (284) is fixedly connected with a lifting table (285), and a U-shaped plate (286) is fixedly connected to the surface of the lifting table (285).
5. The press-fit equipment for machining the shaft of the electronic throttle body of claim 4, wherein an electromagnet (287) is fixedly connected to the lower portion of the surface of the U-shaped plate (286), a patch is fixedly connected to one side, away from the electromagnet (287), of the U-shaped plate (286), and the inner side face of the U-shaped plate (286) is used for clamping the throttle.
6. The press-fit equipment for machining the electronic throttle body shaft according to claim 5, wherein the limiting assembly (29) comprises linear guide rails (291), the linear guide rails (291) are fixedly arranged at the bottom of the square plate (26), the number of the linear guide rails (291) is two, and the two linear guide rails (291) are respectively and fixedly arranged at two sides of the first screw sliding table (281).
7. The press-fit equipment for processing the electronic throttle body shaft according to claim 6, wherein the limiting assembly (29) further comprises an extension plate (292), the bottom end of the extension plate (292) is fixedly arranged at the output end of the linear guide rail (291), the top end of the extension plate (292) is fixedly connected with a rectangular frame (293), and one side, far away from the extension plate (292), of the rectangular frame (293) is fixedly connected with a rubber edge (294).
8. The press-fit equipment for processing the electronic throttle body shaft according to claim 7, wherein the impact guide mechanism (7) comprises a guide rail (71), the upper position of the surface of the guide rail (71) is fixedly arranged at the output end of the second screw sliding table (6), and a cylinder body (74) is fixedly connected to the bottom of the inner side surface of the guide rail (71).
9. The press-fit equipment for processing the electronic throttle body shaft according to claim 1, wherein the impact guide mechanism (7) further comprises a spring (75), the bottom end of the spring (75) is fixedly arranged at the bottom of the inner side surface of the cylinder body (74), the top end of the spring (75) is fixedly connected with a plunger rod (73), and the top end of the plunger rod (73) is fixedly connected with a fixing plate (72).
10. The press-fit device for machining the electronic throttle body shaft according to claim 9, wherein a round hole is formed in the surface of the fixing plate (72), a three-jaw chuck (76) is fixedly connected to the top of the fixing plate (72) close to the round hole, and a slide guiding assembly (77) is fixedly connected to the bottom of the three-jaw chuck (76).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510075065.0A CN119489332B (en) | 2025-01-17 | 2025-01-17 | Press mounting equipment for processing electronic throttle valve body shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510075065.0A CN119489332B (en) | 2025-01-17 | 2025-01-17 | Press mounting equipment for processing electronic throttle valve body shaft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN119489332A true CN119489332A (en) | 2025-02-21 |
| CN119489332B CN119489332B (en) | 2025-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202510075065.0A Active CN119489332B (en) | 2025-01-17 | 2025-01-17 | Press mounting equipment for processing electronic throttle valve body shaft |
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| Country | Link |
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| CN (1) | CN119489332B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120395426A (en) * | 2025-07-03 | 2025-08-01 | 四川田奥环保科技有限公司 | A device for pressing bearings at both ends of an electronic throttle body |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202292644U (en) * | 2011-09-29 | 2012-07-04 | 天津天德减震器有限公司 | Device for press-mounting bushings into lifting rings |
| CN110893536A (en) * | 2019-12-10 | 2020-03-20 | 上海铭钰能源科技股份有限公司 | Automobile engine valve guide pipe device with anti-deformation function |
| CN212762042U (en) * | 2020-06-30 | 2021-03-23 | 重庆卡马机电有限责任公司 | Electronic throttle body shaft press-fitting equipment |
| CN220881771U (en) * | 2023-10-10 | 2024-05-03 | 瑞安市名爵汽车配件有限公司 | Electronic throttle body processing equipment |
-
2025
- 2025-01-17 CN CN202510075065.0A patent/CN119489332B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202292644U (en) * | 2011-09-29 | 2012-07-04 | 天津天德减震器有限公司 | Device for press-mounting bushings into lifting rings |
| CN110893536A (en) * | 2019-12-10 | 2020-03-20 | 上海铭钰能源科技股份有限公司 | Automobile engine valve guide pipe device with anti-deformation function |
| CN212762042U (en) * | 2020-06-30 | 2021-03-23 | 重庆卡马机电有限责任公司 | Electronic throttle body shaft press-fitting equipment |
| CN220881771U (en) * | 2023-10-10 | 2024-05-03 | 瑞安市名爵汽车配件有限公司 | Electronic throttle body processing equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120395426A (en) * | 2025-07-03 | 2025-08-01 | 四川田奥环保科技有限公司 | A device for pressing bearings at both ends of an electronic throttle body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN119489332B (en) | 2025-04-29 |
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