CN112091578B - Automatic press fitting equipment for parking pawl of automobile gearbox - Google Patents
Automatic press fitting equipment for parking pawl of automobile gearbox Download PDFInfo
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- CN112091578B CN112091578B CN202010991037.0A CN202010991037A CN112091578B CN 112091578 B CN112091578 B CN 112091578B CN 202010991037 A CN202010991037 A CN 202010991037A CN 112091578 B CN112091578 B CN 112091578B
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- parking pawl
- mounting
- lubricating device
- press
- automatic lubricating
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
-
- 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
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Abstract
The invention discloses automatic press-fitting equipment for a parking pawl of an automobile gearbox, which relates to the field of automobile part assembly and comprises an installation upright post, a press-fitting guide device, a parking pawl pressure head, an automatic lubricating device and a parking pawl positioning device, wherein the installation upright post is fixed on the ground, a workpiece is manually placed on the parking pawl positioning device, the automatic lubricating device is used for lubricating, and after the lubrication is finished, the press-fitting guide device drives the parking pawl pressure head to finish the press-fitting work of the parking pawl.
Description
Technical Field
The invention relates to the field of automobile part assembly, in particular to automatic press-fitting equipment for a parking pawl of an automobile gearbox.
Background
With the continuous development of the automobile industry, the transmission has become the national economic strut industry, so the requirement of the transmission is more and more large, and in the assembly process of the transmission, the requirement on the press mounting of the parking pawl of the transmission is high, the process is complex, and the difficulty in the assembly process is always high. To solve this problem, application No. CN201320744923.9 discloses a press-fitting device, which has poor man-machine engineering, low working efficiency of personnel, and low automation degree of the device, and cannot meet the needs of the current market.
Disclosure of Invention
The invention provides automatic press-fitting equipment for a parking pawl of an automobile gearbox, aiming at the technical problem, and the equipment comprises an installation upright post, a press-fitting guide device, a parking pawl pressure head, an automatic lubricating device and a parking pawl positioning device, the front side mounting surface of the mounting upright post and the rear side mounting surface of the press-fitting guide device are fixed together, the upper plane of the press-fitting guide device is aligned with the upper plane of the mounting upright post, the lower mounting surface of the press-fitting guide device is fixedly mounted with the upper mounting surface of a parking pawl pressure head, a parking pawl positioning device is fixedly mounted right below the parking pawl pressure head, the rear side mounting surface of the parking pawl positioning device is fixedly arranged on the front mounting surface of the mounting upright post, an automatic lubricating device is fixedly arranged at the middle position between the upper part of the parking pawl positioning device and the lower part of the parking pawl pressure head, the rear mounting plane of the automatic lubricating device is fixedly mounted with the front mounting plane of the mounting upright post;
the press-fitting guide device comprises a guide post mounting fixing block, a vertical press-fitting guide sleeve, a vertical press-fitting guide shaft, a limit stop mounting plate, a pressure head mounting plate, a press-fitting electric cylinder connecting mounting bracket, a press-fitting electric cylinder, an electric cylinder plug and a press-fitting electric cylinder connector, wherein an inner hole of the guide post mounting fixing block is matched with an excircle of the vertical press-fitting guide sleeve, an inner hole of the vertical press-fitting guide sleeve is matched with a cylindrical surface of the vertical press-fitting guide shaft, the limit stop mounting plate is fixedly mounted on the upper side end surface of the vertical press-fitting guide shaft, a middle hole of the limit stop mounting plate is matched with the limit stop through threads, the front side of the guide post mounting fixing block is attached to a rear mounting surface of the press-fitting electric cylinder connecting mounting bracket, and the press-fitting electric cylinder connecting mounting bracket is centered relative to the guide post mounting fixing block, the upper mounting surface of the press-mounting electric cylinder connecting and mounting bracket is fixedly provided with a press-mounting electric cylinder, the upper surface of the press-mounting electric cylinder is inserted into a joint of an electric cylinder plug, the extending shaft end of the press-mounting electric cylinder is fixedly connected with a press-mounting electric cylinder connector, and the lower plane of the press-mounting electric cylinder connector is mounted with the upper surface of a pressure head mounting plate;
the parking pawl pressure head comprises a pressure head core shaft, a pressure head outer sleeve, a spring, a press-fitting guide shaft sleeve and a pressure head core shaft, wherein an inner hole of the pressure head core shaft is coaxially matched with a boss of the pressure head outer sleeve, the upper side end face of the pressure head outer sleeve is tightly attached to the lower side end face of the pressure head core shaft, the lower side inner hole of the pressure head outer sleeve is matched with the outer side cylindrical surface of the press-fitting guide shaft sleeve, the spring is arranged above the press-fitting guide shaft sleeve, and the spring is positioned inside the pressure head outer sleeve;
the automatic lubricating device comprises an automatic lubricating device mounting support, an automatic lubricating device guide rail, an automatic lubricating device sliding block, an automatic lubricating device cylinder mounting support, an automatic lubricating device cylinder joint connecting block, an automatic lubricating device sliding plate and an automatic lubricating device oil spray head, wherein the automatic lubricating device guide rail is fixedly mounted on the upper surface of the automatic lubricating device mounting support, the outer side of the automatic lubricating device guide rail is matched with the inner side of the automatic lubricating device sliding block, the automatic lubricating device sliding plate is fixedly mounted on the upper surface of the automatic lubricating device sliding plate, the automatic lubricating device oil spray head is fixedly mounted on the front side mounting surface of the automatic lubricating device sliding plate, the automatic lubricating device oil spray head is located in the middle position of the front side surface of the automatic lubricating device sliding plate, and the upper mounting surface of the automatic lubricating device mounting support and the lower mounting surface of the automatic lubricating device cylinder mounting support are fixedly mounted The automatic lubricating device cylinder mounting bracket and the automatic lubricating device cylinder mounting bracket are fixed together, the rear edge of the automatic lubricating device cylinder mounting bracket is aligned with the rear edge of the automatic lubricating device mounting bracket, the front side surface of the automatic lubricating device cylinder mounting bracket and the rear side surface of the automatic lubricating device cylinder are fixedly mounted together, the extending shaft end of the automatic lubricating device cylinder is fixedly mounted with the automatic lubricating device cylinder joint, and the front side surface of the automatic lubricating device cylinder joint and the rear side surface of the automatic lubricating device cylinder joint connecting block are fixedly mounted together;
the parking pawl positioning device comprises a parking pawl positioning device fixing support, a parking pawl positioning device mounting plate, a parking pawl positioning pin, a guide rail limiting block, a guide rail, a sliding block, a parking pawl left side clamping sliding plate, a parking pawl clamping cylinder mounting support, a parking pawl right side clamping sliding plate, a parking pawl clamping cylinder connecting plate, a parking pawl clamping cylinder joint, a parking pawl clamping cylinder, a parking pawl clamping block mounting support and a parking pawl clamping block, wherein a front mounting surface of the parking pawl positioning device fixing support and a rear mounting surface of the parking pawl positioning device fixing support are fixedly mounted together, the parking pawl positioning device mounting plate is fixedly mounted above the parking pawl positioning device fixing support, the inner side of an upper surface positioning hole of the parking pawl positioning device mounting plate is matched with the outer side of the parking pawl positioning pin, two guide rail limiting blocks are respectively fixedly arranged on two sides of the parking pawl positioning device mounting plate and respectively aligned with two sides of the parking pawl positioning device mounting plate, the upper surface of the parking pawl positioning device mounting plate is fixedly arranged with the lower surface of the guide rail, the guide rail is close to the rear side of the parking pawl positioning device mounting plate, the outer side of the guide rail is matched with the inner side of the slide block, the upper surfaces of the two slide block slide blocks are respectively fixedly provided with a parking pawl left side clamping slide plate and a parking pawl right side clamping slide plate, the parking pawl left side clamping slide plate is arranged on the left side, the parking pawl right side clamping slide plate is arranged on the right side, a parking pawl clamping cylinder mounting bracket is fixedly arranged on the upper surface of the parking pawl left side clamping slide plate and the left side in an aligned mode, and a parking pawl clamping cylinder is fixedly arranged on the right side surface of the parking pawl clamping cylinder mounting bracket, an extension shaft of the parking pawl clamping cylinder is fixedly connected with a parking pawl clamping cylinder joint in an installing way, the right side surface of the parking pawl clamping cylinder joint is fixedly installed with the left side surface of the parking pawl clamping cylinder connecting plate, the connecting plate of the parking pawl clamping cylinder is fixedly arranged on the upper surface of the clamping sliding plate on the right side of the parking pawl, and the right side edge of the parking pawl right side clamping sliding plate is aligned, the right side surface of the parking pawl left side clamping sliding plate is fixedly installed with the left side surface of the parking pawl clamping block installing support, the right side surface of the parking pawl clamping block installing support is fixedly installed with the left side surface of the parking pawl right side clamping sliding plate, two parking pawl clamping blocks are fixedly installed at the middle opposite positions of the parking pawl clamping block installing support respectively, and the top surface of each parking pawl clamping block is aligned with the top surface of the parking pawl clamping block installing support.
Furthermore, the installation stand appearance is the rectangle, and the rear side has R150's radius, and there is the hoist and mount round hole of D60 at the radius center.
Furthermore, in the moving process of the pressure head mounting plate, the lower plane of the pressure head mounting plate is relatively vertical to the rear plane of the guide post mounting fixing block.
Furthermore, under the condition that the press-fitting guide shaft sleeve is not press-fitted, under the thrust action of the spring, the lower surface of the step of the press-fitting guide shaft sleeve is attached to the upper surface of the inner hole of the pressure head outer sleeve.
Furthermore, the parking pawl clamping cylinder mounting bracket and the parking pawl clamping cylinder connecting plate move inwards to ensure that the parking pawl clamping blocks on two sides are in contact with a workpiece simultaneously under the pulling action of the parking pawl clamping cylinder.
Compared with the prior art, the invention has the beneficial effects that:
(1) the device adopts an electric cylinder for press mounting, and press mounting force and displacement can be controlled by a program;
(2) before press mounting, the device is sprayed with oil for lubrication and then is pressed, so that burrs generated during press mounting are avoided;
(3) the device has high automation rate, and the equipment automatically finishes press mounting only by manually placing the workpiece at a designated position.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a press-fit guide of the present invention;
FIG. 3 is a cross-sectional view of the parking pawl head of the present invention;
FIG. 4 is a schematic view of an automatic lubrication apparatus according to the present invention;
FIG. 5 is a schematic view of the parking pawl positioning apparatus of the present invention.
Reference numerals: 1, mounting a stand column; 2, pressing and mounting a guide device; 3-parking pawl indenter; 4-automatic lubrication device; 5-parking pawl positioning means; 201-installing a fixed block on a guide post; 202-vertically pressing and mounting a guide sleeve; 203-vertically pressing and mounting a guide shaft; 204-limit stop; 205-limit stop mounting plate; 206-ram mounting plate; 207-pressing the electric cylinder to connect the mounting bracket; 208-press mounting of an electric cylinder; 209-electric cylinder plug; 210-press fitting of an electric cylinder connector; 301-a ram mandrel; 302-ram jacket; 303-a spring; 304-pressing and mounting the guide shaft sleeve; 401-self-lubricating device mounting bracket; 402-automatic lubricator guide rails; 403-self-lubricator slide; 404-cylinder mounting bracket of automatic lubricating device; 405-self-lubricating device cylinder; 406-self-lubricator cylinder head; 407-automatic lubricating device cylinder joint connecting block; 408-automatic lubricating device slide plate; 409-automatic lubricating device oil spray head; 501-fixing a support of a parking pawl positioning device; 502-parking pawl positioning device fixing bracket; 503-parking pawl positioning device mounting plate; 504-parking pawl locating pin; 505-guide rail stopper; 506-a guide rail; 507-a slide block; 508-parking pawl left side grip slide; 509-parking pawl grip cylinder mounting bracket; 510-parking pawl right side grip slide; 511-parking pawl clamping cylinder connecting plate; 512-parking pawl grip cylinder joint; 513-parking pawl clamping cylinder; 514-parking pawl clamping block mounting bracket; 515-parking pawl clamping block.
Detailed Description
The present invention is described in detail below with reference to fig. 1-5.
As shown in fig. 1, 2, 3, 4 and 5, an automatic press fitting device for a parking pawl of an automobile transmission comprises an installation upright post 1, a press fitting guide device 2, a parking pawl pressure head 3, an automatic lubricating device 4 and a parking pawl positioning device 5; the installation upright post comprises an installation upright post 1, a front side installation surface and a rear side installation surface, wherein the front side installation surface of the installation upright post 1 is fixed with the rear side installation surface of a press-fitting guide device 2, the upper plane of the press-fitting guide device 2 is aligned with the upper plane of the installation upright post 1, the lower installation surface of the press-fitting guide device 2 is fixedly installed with the upper installation surface of a parking pawl pressure head 3, a parking pawl positioning device 5 is fixedly installed under the parking pawl pressure head 3, the rear side installation surface of the parking pawl positioning device 5 is fixedly installed on the front installation surface of the installation upright post 1, an automatic lubricating device 4 is fixedly installed at the middle position of the upper part of the parking pawl positioning device 5 and the lower part of the parking pawl pressure head 3, and the rear installation plane of the automatic lubricating device 4 is fixedly installed with the front installation plane of the installation upright post 1.
The press-fitting guide device 2 comprises a guide post mounting fixing block 201, a vertical press-fitting guide sleeve 202, a vertical press-fitting guide shaft 203, a limit stop 204, a limit stop mounting plate 205, a pressure head mounting plate 206, a press-fitting electric cylinder connecting and mounting bracket 207, a press-fitting electric cylinder 208, an electric cylinder plug 209 and a press-fitting electric cylinder connector 210, wherein an inner hole of the guide post mounting fixing block 201 is matched with an outer circle of the vertical press-fitting guide sleeve 202, an inner hole of the vertical press-fitting guide sleeve 202 is matched with a cylindrical surface of the vertical press-fitting guide shaft 203, the limit stop mounting plate 205 is fixedly mounted on the upper side end surface of the vertical press-fitting guide shaft 203, a middle hole of the limit stop mounting plate 205 is matched with the limit stop 204 through threads, the limit stop 204 is a limit protection mechanism, if a program is abnormal, equipment is pressed down all the time, and the limit stop 204 can contact with a lower fixed surface to stop pressing down. The front side of the guide post mounting fixing block 201 is attached to the rear mounting surface of the press-fitting electric cylinder connecting and mounting bracket 207, the press-fitting electric cylinder connecting and mounting bracket 207 is centered relative to the guide post mounting fixing block 201, the upper mounting surface of the press-fitting electric cylinder connecting and mounting bracket 207 is fixedly provided with a press-fitting electric cylinder 208, the upper surface of the press-fitting electric cylinder 208 is inserted into a joint of an electric cylinder plug 209, the extending shaft end of the press-fitting electric cylinder 208 is fixedly connected with a press-fitting electric cylinder connector 210, and the lower plane of the press-fitting electric cylinder connector 210 is mounted onto the upper surface of a press-fitting mounting plate 206.
Parking pawl pressure head 3 includes pressure head dabber 301, pressure head overcoat 302, spring 303, pressure equipment guide shaft sleeve 304, pressure head dabber 301, the hole of pressure head dabber 301 and the boss coaxial fit of pressure head overcoat 302, and the upside terminal surface of pressure head overcoat 302 hugs closely together with the downside terminal surface of pressure head dabber 301, the downside hole of pressure head overcoat 302 cooperatees with the outside face of cylinder of pressure equipment guide shaft sleeve 304, the top of pressure equipment guide shaft sleeve 304 is equipped with spring 303, and spring 303 is located inside pressure head overcoat 302, spring 303 cooperates pressure equipment guide shaft sleeve 304, at first compress tightly the work piece before pressure head dabber 301 contacts the work piece, avoid part pressure equipment in-process part perk, the stability of pressure equipment process has been guaranteed.
The automatic lubricating device 4 comprises an automatic lubricating device mounting bracket 401, an automatic lubricating device guide rail 402, an automatic lubricating device sliding block 403, an automatic lubricating device cylinder mounting bracket 404, an automatic lubricating device cylinder 405, an automatic lubricating device cylinder connector 406, an automatic lubricating device cylinder connector connecting block 407, an automatic lubricating device sliding plate 408 and an automatic lubricating device oil spray head 409, wherein the automatic lubricating device guide rail 402 is fixedly arranged on the upper surface of the automatic lubricating device mounting bracket 401, the outer side of the automatic lubricating device guide rail 402 is matched with the inner side of the automatic lubricating device sliding block 403, the automatic lubricating device sliding block 403 does not spray oil in the moving process and in the in-situ condition, the oil is sprayed only when reaching a working position and stops for two seconds after the oil spraying is finished, the automatic lubricating device sliding block 403 pulls the device back, the automatic lubricating device sliding plate 408 is fixedly arranged on the upper surface of the automatic lubricating device sliding block 403, the automatic lubricating device oil spray head 409 is fixedly arranged on the front side mounting surface of the automatic lubricating device sliding plate 408, the automatic lubricating device oil spray head 409 is located in the middle of the front side surface of the automatic lubricating device sliding plate 408, the automatic lubricating device oil spray head 409 stays for two seconds and then leaves after oil spray lubrication at the working position is completed, and the oil spray head stays for two seconds to enable residual oil drops at the oil spray opening of the automatic lubricating device oil spray head 409 to fall down so as to avoid dripping in the moving process. The upper mounting surface of the automatic lubricating device mounting bracket 401 and the lower mounting surface of the automatic lubricating device cylinder mounting bracket 404 are fixedly mounted together, the rear edge of the automatic lubricating device cylinder mounting bracket 404 is aligned with the rear edge of the automatic lubricating device mounting bracket 401, the front side surface of the automatic lubricating device cylinder mounting bracket 404 and the rear side surface of the automatic lubricating device cylinder 405 are fixedly mounted together, the extending shaft end of the automatic lubricating device cylinder 405 and the automatic lubricating device cylinder connector 406 are fixedly mounted together, and the front side surface of the automatic lubricating device cylinder connector 406 and the rear side surface of the automatic lubricating device cylinder connector connecting block 407 are fixedly mounted together.
The parking pawl positioning device 5 comprises a parking pawl positioning device fixing support 501, a parking pawl positioning device fixing support 502, a parking pawl positioning device mounting plate 503, a parking pawl positioning pin 504, a guide rail limiting block 505, a guide rail 506, a sliding block 507, a parking pawl left clamping sliding plate 508, a parking pawl clamping cylinder mounting support 509, a parking pawl right clamping sliding plate 510, a parking pawl clamping cylinder connecting plate 511, a parking pawl clamping cylinder joint 512, a parking pawl clamping cylinder 513, a parking pawl clamping block mounting support 514 and a parking pawl clamping block 515, wherein a front mounting surface of the parking pawl positioning device fixing support 501 and a rear mounting surface of the parking pawl positioning device fixing support 502 are fixedly mounted together, the parking pawl positioning device mounting plate 503 is fixedly mounted above the parking pawl positioning device fixing support 502, and the inner side of an upper surface positioning hole of the parking pawl positioning device mounting plate 503 is matched with the outer side of the parking pawl positioning pin 504 together Two guide rail limiting blocks 505 are respectively and fixedly arranged on two sides of the parking pawl positioning device mounting plate 503, and the two guide rail limiting blocks 505 are respectively aligned with two sides of the parking pawl positioning device mounting plate 503; the upper surface of a parking pawl positioning device mounting plate 503 is fixedly mounted with the lower surface of a guide rail 506, the guide rail 506 is close to the rear side of the parking pawl positioning device mounting plate 503, the outer side of the guide rail 506 is matched with the inner side of a sliding block 507, a parking pawl left side clamping sliding plate 508 and a parking pawl right side clamping sliding plate 510 are respectively fixedly mounted on the upper surfaces of the two sliding blocks 507, the parking pawl left side clamping sliding plate 508 is mounted on the left side, the parking pawl right side clamping sliding plate 510 is mounted on the right side, a parking pawl clamping cylinder mounting bracket 509 is fixedly mounted on the upper surface of the parking pawl left side clamping sliding plate 508 and the left side in an aligned mode, a parking pawl clamping cylinder 513 is fixedly mounted on the right side surface of the parking pawl clamping cylinder mounting bracket 509, an extending shaft of the parking pawl clamping cylinder 513 is fixedly mounted with a parking pawl clamping cylinder connector 512, and the right side surface of the parking pawl clamping cylinder connector 512 is fixedly mounted with the left side surface of a parking pawl clamping cylinder connector 511 Together, a parking pawl clamping cylinder connecting plate 511 is fixedly installed on the upper surface of a parking pawl right side clamping sliding plate 510 and is aligned with the right side edge of the parking pawl right side clamping sliding plate 510, the right side surface of a parking pawl left side clamping sliding plate 508 is fixedly installed with the left side surface of a parking pawl clamping block mounting bracket 514, the right side surface of the parking pawl clamping block mounting bracket 514 is fixedly installed with the left side surface of the parking pawl right side clamping sliding plate 510, a parking pawl clamping block 515 is fixedly installed at each of the middle opposite positions of the two parking pawl clamping block mounting brackets 514, and the top surface of the parking pawl clamping block 515 is aligned with the top surface of the parking pawl clamping block mounting bracket 514.
The mounting upright post 1 is rectangular in shape, the rear side of the mounting upright post is provided with a R150 radius, and the center of the radius is provided with a hoisting round hole D60.
During the movement of the pressure head mounting plate 206, the lower plane of the pressure head mounting plate 206 is kept relatively vertical to the rear plane of the guide post mounting fixing block 201.
Under the condition that the press-fitting guide shaft sleeve 304 is not in a press-fitting state, under the thrust action of the spring 303, the lower surface of the step of the press-fitting guide shaft sleeve 304 is attached to the upper surface of the inner hole of the pressure head outer sleeve 302.
The parking pawl clamping cylinder mounting bracket 509 and the parking pawl clamping cylinder connecting plate 511 are moved inwards simultaneously under the pulling action of the parking pawl clamping cylinder 513 to ensure that the parking pawl clamping blocks 515 on two sides are in contact with the workpiece simultaneously.
During press mounting, an operator positions a parking pawl through a parking pawl positioning pin 504, after the parking pawl is placed, the parking pawl is clamped and fixed under the pulling action of a parking pawl clamping cylinder 513, under the pushing action of an automatic lubricating device cylinder 405, an oil spray head 409 of the automatic lubricating device moves forwards to reach a working position and then sprays oil, after the oil spray head is completed, the oil spray head returns to the original position under the action of the automatic lubricating device cylinder 405, under the pushing action of a press mounting electric cylinder 208, a press head mandrel 301 moves downwards, before the press head mandrel 301 moves downwards to contact a workpiece, a press mounting guide shaft sleeve 304 firstly contacts the workpiece and compresses the workpiece under the elastic force of a spring 303, after the spring 303 continues to compress, the press head mandrel 301 compresses the workpiece, after the press mounting is completed, the oil spray head returns to the original position, and the operator takes away the completed workpiece to start the next cycle.
Claims (5)
1. The utility model provides an automatic pressure equipment of motor transmission parking pawl, includes installation stand (1), its characterized in that: the front side mounting surface of the mounting upright post (1) is fixed with the rear side mounting surface of the press-fitting guide device (2), and the upper plane of the press-fitting guide device (2) is aligned with the upper plane of the mounting upright post (1), the lower mounting surface of the press-fitting guide device (2) is fixedly mounted with the upper mounting surface of the parking pawl pressure head (3), a parking pawl positioning device (5) is fixedly arranged right below the parking pawl pressure head (3), and the installation surface at the rear side of the parking pawl positioning device (5) is fixedly installed on the front installation surface of the installation upright post (1), an automatic lubricating device (4) is fixedly arranged at the middle position between the upper part of the parking pawl positioning device (5) and the lower part of the parking pawl pressure head (3), the rear mounting plane of the automatic lubricating device (4) is fixedly mounted with the front mounting plane of the mounting upright post (1);
the press-fitting guide device (2) comprises a guide post mounting fixing block (201), a vertical press-fitting guide sleeve (202), a vertical press-fitting guide shaft (203), a limit stop (204), a limit stop mounting plate (205), a pressure head mounting plate (206), a press-fitting electric cylinder connecting and mounting support (207), a press-fitting electric cylinder (208), an electric cylinder plug (209) and a press-fitting electric cylinder connector (210), wherein an inner hole of the guide post mounting fixing block (201) is matched with an outer circle of the vertical press-fitting guide sleeve (202), an inner hole of the vertical press-fitting guide sleeve (202) is matched with a cylindrical surface of the vertical press-fitting guide shaft (203), the limit stop mounting plate (205) is fixedly mounted on the upper side end surface of the vertical press-fitting guide shaft (203), a middle hole of the limit stop mounting plate (205) is matched with the limit stop (204) through threads, and the front side of the guide post mounting block (201) is attached to the rear mounting surface of the press-fitting electric cylinder connecting and mounting support (207) The pressing electric cylinder connecting and mounting support (207) is centered relative to the guide column mounting fixing block (201), a pressing electric cylinder (208) is fixedly mounted on the upper mounting surface of the pressing electric cylinder connecting and mounting support (207), the upper surface of the pressing electric cylinder (208) is inserted into a connector of an electric cylinder plug (209), the extending shaft end of the pressing electric cylinder (208) is fixedly connected with a pressing electric cylinder connector (210), and the lower plane of the pressing electric cylinder connector (210) is mounted with the upper surface of a pressing head mounting plate (206);
the parking pawl pressure head (3) comprises a pressure head mandrel (301), a pressure head outer sleeve (302), a spring (303) and a press-fitting guide shaft sleeve (304), wherein an inner hole of the pressure head mandrel (301) is coaxially matched with a boss of the pressure head outer sleeve (302), the upper side end face of the pressure head outer sleeve (302) is tightly attached to the lower side end face of the pressure head mandrel (301), the lower side inner hole of the pressure head outer sleeve (302) is matched with the outer side cylindrical surface of the press-fitting guide shaft sleeve (304), the spring (303) is arranged above the press-fitting guide shaft sleeve (304), and the spring (303) is located inside the pressure head outer sleeve (302);
the automatic lubricating device (4) comprises an automatic lubricating device mounting bracket (401), an automatic lubricating device guide rail (402), an automatic lubricating device sliding block (403), an automatic lubricating device cylinder mounting bracket (404), an automatic lubricating device cylinder (405), an automatic lubricating device cylinder joint (406), an automatic lubricating device cylinder joint connecting block (407), an automatic lubricating device sliding plate (408) and an automatic lubricating device oil spraying head (409), wherein the automatic lubricating device guide rail (402) is fixedly arranged on the upper surface of the automatic lubricating device mounting bracket (401), the outer side of the automatic lubricating device guide rail (402) is matched with the inner side of the automatic lubricating device sliding block (403), the automatic lubricating device sliding plate (408) is fixedly arranged on the upper surface of the automatic lubricating device sliding block (403), and the automatic lubricating device oil spraying head (409) is fixedly arranged on the front side mounting surface of the automatic lubricating device sliding plate (408), and the oil spray head (409) of the automatic lubricating device is positioned in the middle of the front side surface of the sliding plate (408) of the automatic lubricating device, the upper mounting surface of the automatic lubricating device mounting bracket (401) and the lower mounting surface of the automatic lubricating device cylinder mounting bracket (404) are fixedly mounted together, and the rear edge of the automatic lubricating device cylinder mounting bracket (404) is aligned with the rear edge of the automatic lubricating device mounting bracket (401), the front side surface of the automatic lubricating device cylinder mounting bracket (404) is fixedly arranged with the rear side surface of the automatic lubricating device cylinder (405), the extended shaft end of the automatic lubricating device cylinder (405) is fixedly installed with an automatic lubricating device cylinder joint (406), the front side surface of the automatic lubricating device cylinder joint (406) is fixedly arranged with the rear side surface of the automatic lubricating device cylinder joint connecting block (407);
parking pawl positioner (5) are including parking pawl positioner fixed bolster (501), parking pawl positioner fixed bolster (502), parking pawl positioner mounting panel (503), parking pawl locating pin (504), guide rail stopper (505), guide rail (506), slider (507), parking pawl left side clamp slide (508), parking pawl die clamping cylinder installing support (509), parking pawl right side clamp slide (510), parking pawl die clamping cylinder connecting plate (511), parking pawl die clamping cylinder joint (512), parking pawl die clamping cylinder (513), parking pawl die clamping block installing support (514), parking pawl die clamping block (515), the preceding installation face of parking pawl positioner fixed bolster (501) is in the same place with the back installation face installation of parking pawl positioner fixed bolster (502), parking pawl positioner fixed bolster (502) has been installed to the top of parking pawl positioner fixed bolster (502) and has been fixed parking pawl positioner The parking pawl positioning device comprises a mounting plate (503), the inner side of an upper surface positioning hole of the parking pawl positioning device mounting plate (503) is matched with the outer side of a parking pawl positioning pin (504), two guide rail limiting blocks (505) are respectively fixedly mounted on two sides of the parking pawl positioning device mounting plate (503), the two guide rail limiting blocks (505) are respectively aligned with two sides of the parking pawl positioning device mounting plate (503), the upper surface of the parking pawl positioning device mounting plate (503) is fixedly mounted with the lower surface of a guide rail (506), the guide rail (506) is close to the rear side of the parking pawl positioning device mounting plate (503), the outer side of the guide rail (506) is matched with the inner side of a sliding block (507), and a parking pawl left side clamping sliding plate (508) and a parking pawl right side clamping sliding plate (510) are respectively fixedly mounted on the upper surfaces of the two sliding blocks (507), and a parking pawl left side clamping sliding plate (508) is installed on the left side, a parking pawl right side clamping sliding plate (510) is installed on the right side, a parking pawl clamping cylinder installing support (509) is fixedly installed on the upper surface of the parking pawl left side clamping sliding plate (508), the parking pawl clamping cylinder installing support (509) is aligned with the left side of the parking pawl left side clamping sliding plate (508), a parking pawl clamping cylinder (513) is fixedly installed on the right side surface of the parking pawl clamping cylinder installing support (509), an extension shaft of the parking pawl clamping cylinder (513) is fixedly installed with a parking pawl clamping cylinder joint (512), the right side surface of the parking pawl clamping cylinder joint (512) is fixedly installed with the left side surface of a parking pawl clamping cylinder connecting plate (511), and the parking pawl clamping cylinder connecting plate (511) is fixedly installed on the upper surface of the parking pawl right side clamping sliding plate (510), and the right side edge of the parking pawl right side clamping sliding plate (510) is aligned, the right side surface of the parking pawl left side clamping sliding plate (508) is fixedly installed with the left side surface of a parking pawl clamping block installing support (514), the right side surface of the parking pawl clamping block installing support (514) is fixedly installed with the left side surface of the parking pawl right side clamping sliding plate (510), two parking pawl clamping blocks (515) are fixedly installed at the middle relative positions of the parking pawl clamping block installing support (514), and the top surfaces of the parking pawl clamping blocks (515) are aligned with the top surfaces of the parking pawl clamping block installing supports (514).
2. The automatic press-fitting equipment for the parking pawl of the automobile gearbox according to claim 1, is characterized in that: the installation stand (1) appearance is the rectangle, and the rear side has R150's radius, and the radius center has D60's hoist and mount round hole.
3. The automatic press-fitting equipment for the parking pawl of the automobile gearbox according to claim 1, is characterized in that: under the condition that the press-fitting guide shaft sleeve (304) is not press-fitted, under the thrust action of the spring (303), the lower part of the step of the press-fitting guide shaft sleeve (304) is attached to the upper surface of the inner hole of the pressure head outer sleeve (302).
4. The automatic press-fitting equipment for the parking pawl of the automobile gearbox according to claim 1, is characterized in that: parking pawl clamping cylinder installing support (509) and parking pawl clamping cylinder connecting plate (511) are under the pulling effect of parking pawl clamping cylinder (513), move to inboard simultaneously, guarantee parking pawl clamping block (515) of both sides simultaneously with the work piece contact.
5. The automatic press-fitting equipment for the parking pawl of the automobile gearbox according to claim 1, is characterized in that: in the movement process of the pressure head mounting plate (206), the lower plane of the pressure head mounting plate (206) is relatively vertical to the rear plane of the guide post mounting fixing block (201).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210295875.3A CN114559233A (en) | 2020-09-20 | 2020-09-20 | Automatic press-fitting equipment for parking pawl of gearbox and using method |
| CN202010991037.0A CN112091578B (en) | 2020-09-20 | 2020-09-20 | Automatic press fitting equipment for parking pawl of automobile gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010991037.0A CN112091578B (en) | 2020-09-20 | 2020-09-20 | Automatic press fitting equipment for parking pawl of automobile gearbox |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210295875.3A Division CN114559233A (en) | 2020-09-20 | 2020-09-20 | Automatic press-fitting equipment for parking pawl of gearbox and using method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112091578A CN112091578A (en) | 2020-12-18 |
| CN112091578B true CN112091578B (en) | 2022-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010991037.0A Active CN112091578B (en) | 2020-09-20 | 2020-09-20 | Automatic press fitting equipment for parking pawl of automobile gearbox |
| CN202210295875.3A Withdrawn CN114559233A (en) | 2020-09-20 | 2020-09-20 | Automatic press-fitting equipment for parking pawl of gearbox and using method |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210295875.3A Withdrawn CN114559233A (en) | 2020-09-20 | 2020-09-20 | Automatic press-fitting equipment for parking pawl of gearbox and using method |
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| CN (2) | CN112091578B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112846721B (en) * | 2020-12-24 | 2022-06-17 | 台州金纳车桥有限公司 | Stamping equipment for differential shell of automobile transmission |
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|---|---|---|---|---|
| JPH10156647A (en) * | 1996-11-29 | 1998-06-16 | Honda Motor Co Ltd | Piston pin mounting method and device therefor |
| CN204235074U (en) * | 2014-11-05 | 2015-04-01 | 上海汽车变速器有限公司 | Split pin guiding pressure head with orientating function |
| CN108638921A (en) * | 2018-06-11 | 2018-10-12 | 重庆延锋安道拓锋奥汽车部件系统有限公司 | Seat slide pawl automatic assembly equipment |
| CN108972082A (en) * | 2018-08-31 | 2018-12-11 | 东莞市凯勒帝数控科技有限公司 | A kind of automation clamp for machining of multidirectional adjusting |
| CN111250949A (en) * | 2019-10-15 | 2020-06-09 | 苏州维创度信息科技有限公司 | Press mounting device for check valve of cylinder cover of automobile engine |
| CN211387586U (en) * | 2019-12-25 | 2020-09-01 | 宁波新松机器人科技有限公司 | Semi-automatic oil injection press-fitting mechanism |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210879411U (en) * | 2019-09-19 | 2020-06-30 | 东莞市机圣自动化设备科技有限公司 | Automatic D head and triangular pawl feeding and assembling device of ratchet wrench |
-
2020
- 2020-09-20 CN CN202010991037.0A patent/CN112091578B/en active Active
- 2020-09-20 CN CN202210295875.3A patent/CN114559233A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10156647A (en) * | 1996-11-29 | 1998-06-16 | Honda Motor Co Ltd | Piston pin mounting method and device therefor |
| CN204235074U (en) * | 2014-11-05 | 2015-04-01 | 上海汽车变速器有限公司 | Split pin guiding pressure head with orientating function |
| CN108638921A (en) * | 2018-06-11 | 2018-10-12 | 重庆延锋安道拓锋奥汽车部件系统有限公司 | Seat slide pawl automatic assembly equipment |
| CN108972082A (en) * | 2018-08-31 | 2018-12-11 | 东莞市凯勒帝数控科技有限公司 | A kind of automation clamp for machining of multidirectional adjusting |
| CN111250949A (en) * | 2019-10-15 | 2020-06-09 | 苏州维创度信息科技有限公司 | Press mounting device for check valve of cylinder cover of automobile engine |
| CN211387586U (en) * | 2019-12-25 | 2020-09-01 | 宁波新松机器人科技有限公司 | Semi-automatic oil injection press-fitting mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112091578A (en) | 2020-12-18 |
| CN114559233A (en) | 2022-05-31 |
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Effective date of registration: 20220419 Address after: 317513 No.1, Jingyi Road, Shangma Industrial Zone, Shitang Town, Wenling City, Taizhou City, Zhejiang Province Applicant after: ZHEJIANG ZOMAX TRANSMISSION Co.,Ltd. Address before: 730700 1-402, Zhaofeng Jiayuan 2, No.8 Yan'an street, Huining County, Baiyin City, Gansu Province Applicant before: Sun Fengsheng |
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