CN109228467B - Diaphragm spring forced-pressing treatment system - Google Patents
Diaphragm spring forced-pressing treatment system Download PDFInfo
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- CN109228467B CN109228467B CN201811274302.2A CN201811274302A CN109228467B CN 109228467 B CN109228467 B CN 109228467B CN 201811274302 A CN201811274302 A CN 201811274302A CN 109228467 B CN109228467 B CN 109228467B
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- oil cylinder
- diaphragm spring
- cylinder
- fixedly connected
- connecting piece
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
Abstract
The invention discloses a diaphragm spring forced-pressing treatment system, and belongs to the field of automobile assembly equipment. A diaphragm spring forced treatment system comprises an upper oil cylinder, an upper workpiece, a clamping piece, a conveying piece, an underframe, a lower oil cylinder and a base frame. The device drives the upper workpiece to move downwards by arranging the upper oil cylinder, applies flat pressure to the diaphragm spring and measures the strong pressure load of the diaphragm spring through the load sensor, so that the diaphragm is closer to the actual use condition in the strong pressure treatment; the device passes through thereby the drive of lower hydro-cylinder drive two-stage piston post and pierces through the mounting and shifts up, and the one-level pierces through the mounting and guarantees that diaphragm spring and last work piece are concentric, and the second grade pierces through the mounting and guarantees the roughness of diaphragm spring at the high pressure in-process, has guaranteed the accuracy of location through two-stage mounting and position sensor.
Description
Technical Field
The invention belongs to the field of automobile part production equipment, and particularly relates to a diaphragm spring forced-pressing treatment system.
Background
The spring diaphragm is an important component on the automobile clutch, and one step of process is forced pressure treatment in the production and processing process of the spring diaphragm, so that the process aims to ensure that the diaphragm spring achieves stable performance after sufficient times of load, and the fatigue life of the diaphragm spring can be prolonged. The manufacturing process of the diaphragm spring is complex, the requirements on material quality and dimensional accuracy are high, the nonlinear characteristic of the diaphragm spring is not easy to control in production, cracks are easy to generate at an opening, and the end part is easy to wear. The general diaphragm spring forced treatment system is completed by a mechanical punch press, the equipment noise is large, the production and processing precision is low, and the product percent of pass often needs to be reworked repeatedly.
Disclosure of Invention
In order to further improve the practicability of the diaphragm spring forced pressure treatment system and the application range thereof, more improvements and innovative designs need to be made on the structure of the diaphragm spring forced pressure treatment system, and the embodiment of the invention provides the diaphragm spring forced pressure treatment system.
The technical scheme adopted by the invention is as follows: a diaphragm spring forced-pressing treatment system comprises an upper oil cylinder, an upper workpiece, a clamping piece, a conveying piece, an underframe, a lower oil cylinder and a base frame, wherein the upper oil cylinder is vertically arranged on an upper table top, the upper table top is fixedly connected to a lower table top through a support column, the lower end of an upper piston column of the upper oil cylinder is fixedly connected with an upper oil cylinder connecting piece, the lower end of the upper oil cylinder connecting piece is fixedly connected with an upper T-shaped connecting piece, the upper T-shaped connecting piece is fixedly connected with an upper sensor connecting piece through a first screw, the upper sensor connecting piece is fixedly connected with a load sensor, the load sensor is fixedly connected with a lower sensor connecting piece, and the; the bottom frame is arranged on the lower table top, and the upper end of the bottom frame is connected with a conveying piece and a clamping piece; the lower oil cylinder penetrates through the center of the lower table top and is vertically arranged on the base frame, and the upper oil cylinder and the lower oil cylinder are concentric.
Specifically, the upper workpiece in the embodiment of the invention is of an inverted cylinder structure, the upper end of the upper workpiece is a planar member protruding out of the cylinder, and the lower end of the upper workpiece is open.
Specifically, the lower oil cylinder in the embodiment of the invention is a two-stage adjustable telescopic oil cylinder and comprises a lower oil cylinder support, a first-stage piston column and a second-stage piston column, wherein the upper end of the lower oil cylinder support is fixedly connected with a lower oil cylinder barrel, the first-stage piston column and the second-stage piston column are arranged inside the lower oil cylinder barrel, the upper end of the first-stage piston column is fixedly connected with a first-stage piston column connecting piece through a second screw, the first-stage piston column connecting piece is fixedly connected with a first penetrating piece through the second screw, the upper end of the second-stage piston column is fixedly connected with a second-stage piston column connecting piece, and the second-stage piston column connecting piece is fixedly.
Specifically, the first penetrating member in the embodiment of the present invention is a mechanism in which a disk is arranged and a columnar protrusion is arranged in the middle.
Specifically, the primary piston column connector in the embodiment of the present invention includes a primary piston column connector chassis and a primary piston column connector support, the primary piston column connector chassis is a solid disc and is uniformly provided with penetrating screw holes on the outer edge thereof, the primary piston column connector support is integrally connected to the primary piston column connector chassis, and the bottom of the primary piston column connector support extends inwards and is uniformly provided with screw holes at the extending portion.
Specifically, the second penetrating member in the embodiment of the present invention is a circular ring structure in a plan view.
Specifically, the secondary piston column connector in the embodiment of the invention comprises a secondary piston column connector circular ring, a middle column and a connecting arm, wherein radially penetrating screw holes are uniformly formed in the periphery of the secondary piston column connector circular ring, the middle column is arranged in the center of the secondary piston column connector, the connecting arm is uniformly arranged along the middle column and connected into a whole, and the other end of the connecting arm is connected with the secondary piston column connector circular ring into a whole.
Specifically, the clamping piece in the embodiment of the invention comprises a clamping sleeve, a first sensor, a spring, a telescopic rod and a base, wherein one surface of the clamping sleeve facing to the center line of the oil cylinder is a cambered surface when the clamping sleeve is overlooked, the upper end of the vertical section of the clamping sleeve protrudes, the first sensor is arranged at the lower end of the vertical section of the clamping sleeve, the clamping sleeve is connected with the spring through the telescopic rod, and the clamping sleeve can move on the base in the radial direction.
Specifically, the conveying member in the embodiment of the invention comprises a conveying belt, a barrier strip and a carrier roller; the conveying belt is arranged on the carrier roller and is two parallel rows of conveying belts; the barrier strips are fixedly connected to two ends of the roller frame and have a certain gap with the conveying belt in the vertical direction, a second sensor is arranged at the position, tangent to the diaphragm spring or closest to the barrier strips in the strong pressure area, and the upper ends of the vertical sections of the barrier strips are of a trapezoidal structure; the roller frame is provided with a roller, and the carrier roller is arranged on the conveying underframe through the carrier roller frame.
The technical scheme provided by the embodiment of the invention has the following beneficial effects:
1. the embodiment of the invention provides a diaphragm spring pressure treatment system, which is characterized in that an upper cylinder is arranged to drive an upper workpiece to move downwards so as to apply gentle pressure to a diaphragm spring, and the diaphragm spring is ensured to be closer to the actual use condition in pressure treatment.
2. According to the invention, the lower oil cylinder drives the two-stage piston columns to drive the penetrating fixing piece to move upwards, the first-stage penetrating piece ensures that the diaphragm spring is concentric with the upper workpiece, the second-stage penetrating piece ensures the flatness of the diaphragm spring in a strong pressure process, and the positioning accuracy is ensured through the two-stage penetrating piece and the positioning sensor.
3. According to the invention, the conveying piece is arranged to be matched with the punching processor to complete batch processing of the diaphragm springs, so that the working efficiency of a strong pressure test and punching processing can be improved. The strong pressure processing system for the diaphragm spring is novel in design and convenient to use, and can be widely used in the production of automobile clutches.
Drawings
FIG. 1 is a schematic structural diagram of a diaphragm spring high-pressure processing system according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A in accordance with an embodiment of the present invention;
FIG. 3 is a plan view of a primary piston post connector provided by an embodiment of the present invention;
FIG. 4 is a top view B of FIG. 3 of a primary piston post coupling provided by an embodiment of the present invention;
FIG. 5 is a plan view and plan view of a secondary piston post connector provided in accordance with an embodiment of the present invention;
FIG. 6 is a cross-sectional view taken along line B of FIG. 1 in accordance with an embodiment of the present invention;
FIG. 7 is a top view of the C-direction conveyor belt of FIG. 6 according to an embodiment of the present invention;
in the figure: 1 upper oil cylinder, 10 upper table top, 11 support columns, 12 lower table top, 13 diaphragm springs, 2 upper workpieces, 21 upper oil cylinder connecting pieces, 22 upper piston columns, 23 upper T-shaped connecting pieces, 24 upper sensor connecting pieces, 25 load sensors, 26 lower sensor connecting pieces, 27 first screws, 3 clamping pieces, 31 clamping sleeves, 32 first sensors, 33 springs, 34 telescopic rods, 35 bases, 4 conveying pieces, 41 conveying belts, 42 blocking strips, 43 carrier rollers, 433 carrier roller frames, 44 trapezoidal structures, 45 second sensors, 46 rollers, 466 roller frames, 47 conveying underframe, 5 underframe, 6 lower oil cylinders, 61 lower oil cylinder supports, 62 lower oil cylinder cylinders, 63 first-stage piston columns, 64 first-stage piston column connecting pieces, 644 first-stage piston column connecting piece chassis, 645 first-stage piston column connecting piece supporting pieces, 65 second-stage piston columns, 66 second-stage piston column connecting pieces, second-stage piston column connecting piece circular rings, Column 662, 664 connecting arm, 67 second screw, 68 screw hole, 7 base frame, 8 first penetrating member, 9 second penetrating member;
in the present invention, the term "connected" and the term "disposed" are to be understood in a broad sense, for example, they can be fixedly connected, detachably connected, or integrated; unless otherwise specifically defined, the specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, a diaphragm spring forced-pressing processing system comprises an upper oil cylinder 1, an upper workpiece 2, a clamping piece 3, a conveying piece 4, an underframe 5, a lower oil cylinder 6 and a base frame 7, wherein the upper oil cylinder 1 is vertically arranged on an upper table top 10, the upper table top 10 is fixedly connected to a lower table top 12 through a support column 11, the lower end of an upper piston column 22 of the upper oil cylinder 1 is fixedly connected with an upper oil cylinder connecting piece 21, the lower end of the upper oil cylinder connecting piece 21 is fixedly connected with an upper T-shaped connecting piece 23, the upper T-shaped connecting piece 23 is fixedly connected with an upper sensor connecting piece 24 through a first screw 27, the upper sensor connecting piece 24 is fixedly connected with a load sensor 25, the load sensor 25 is fixedly connected with a lower sensor connecting piece 26, and the; the bottom frame 5 is arranged on the lower table top 12, and the upper end of the bottom frame 5 is connected with a conveying piece 4 and a clamping piece 3; the lower oil cylinder 6 penetrates through the center of the lower table top 12 and is vertically arranged on the base frame 7, and the upper oil cylinder 1 and the lower oil cylinder 6 are concentric.
Referring to fig. 1, in particular, the upper workpiece 2 of the embodiment of the present invention has an inverted cylindrical structure, the upper end is a planar member protruding out of the cylinder, and the lower end is open, so that it is possible to uniformly apply pressure to the separation fingers of the diaphragm spring during the high pressure process.
Referring to fig. 1, specifically, the lower cylinder 6 in the embodiment of the present invention is a two-stage adjustable telescopic cylinder, and includes a lower cylinder support 61, a first-stage piston column 63, and a second-stage piston column 65, the upper end of the lower cylinder support 61 is fixedly connected to a lower cylinder barrel 62, the lower cylinder barrel 62 is internally provided with the first-stage piston column 63 and the second-stage piston column 65, the upper end of the first-stage piston column 63 is fixedly connected to a first-stage piston column connector 64 through a second screw 67, the first-stage piston column connector 64 is fixedly connected to a first penetrating member 8 through the second screw 67, the upper end of the second-stage piston column 65 is fixedly connected to a second-stage piston column connector 66, and the second-stage piston column connector 66 is. The first and second penetrators 8 and 9 may be operated in synchronism or in sequence by the control system of the lower ram 6.
Referring to fig. 1, in particular, the first penetrating member 8 in the embodiment of the present invention is a mechanism in which a disk is formed and a columnar protrusion is formed in the middle.
Referring to fig. 3 and 4, in particular, the primary piston-cylinder connector 64 according to the embodiment of the present invention includes a primary piston-cylinder connector base 644 and a primary piston-cylinder connector support 645, the primary piston-cylinder connector base 644 is a solid disk and is uniformly provided with screw holes 68 penetrating through the outer edge thereof, the primary piston-cylinder connector support 645 is integrally connected to the primary piston-cylinder connector base 644, and the bottom of the primary piston-cylinder connector support 645 extends inward and is uniformly provided with the screw holes 68 at the extending portion.
Referring to fig. 1, in particular, the second penetrating member 9 in the embodiment of the present invention is a circular ring structure in a plan view.
Referring to fig. 5, in particular, the secondary piston-cylinder connector 66 according to the embodiment of the present invention includes a secondary piston-cylinder connector ring 661, a center pillar 662 and a connecting arm 664, the secondary piston-cylinder connector ring is uniformly provided with radially penetrating screw holes 68 around the circumference thereof, the center pillar 662 is disposed at the center of the secondary piston-cylinder connector, the connecting arm 664 is uniformly disposed along the center pillar 662 and integrally connected, and the other end of the connecting arm 664 is integrally connected with the secondary piston-cylinder connector ring 661.
Referring to fig. 2, 6 and 7, in particular, the conveyor 4 in the embodiment of the present invention includes a conveyor belt 41, a barrier strip 42 and an idler 43. The conveyor belt 41 is disposed on the carrier roller 43, and the conveyor belt 41 is a two-line parallel type conveyor belt. The barrier strip 42 is fixedly connected to two ends of the roller frame 466 and has a certain gap with the conveyor belt 41 in the vertical direction, the second sensor 45 is arranged at the position where the barrier strip 42 in the strong pressure area is tangent to the diaphragm spring 13 or is closest to the diaphragm spring 13, the upper end of the vertical section of the barrier strip 42 is of a trapezoidal structure 44, and the trapezoidal structure 44 is convenient for placing and taking out the diaphragm spring 13. The roller frame 466 is provided with a roller 46, and the carrier roller 43 is arranged on the conveying base frame 47 through the carrier roller frame 433.
Referring to fig. 7, specifically, the carrier roller frame 433, the roller frame 466, the rollers 46, and the transfer chassis 47 are left free in the high pressure zone.
Referring to fig. 2 and 7, when the diaphragm spring is conveyed, the second sensor 45 senses that the distance between the diaphragm spring 13 and the second sensor 45 is minimum, and the conveyor belt is controlled to stop operating in an interlocking manner.
Preferably, when the lower cylinder 6 is lifted by the piston post 63 to lift the first penetrating member 8, the raised post at the center of the first penetrating member 8 can penetrate the opening at the center of the diaphragm spring 13 to jack the diaphragm spring, and stop when the first sensor 32 senses the diaphragm spring, that is, when the diaphragm spring and the first penetrating member are in the same plane; then, the secondary piston rod 65 is activated and drives the second penetrating member 9 to rise until the first sensor 32 is sensed, and the second penetrating member 9 stops rising. This ensures that the upper ends of the first and second penetrators 8 and 9 are in one plane, effectively ensuring the levelness of the diaphragm spring in a high-pressure test. Further, after the first and second piercing members 8 and 9 are completed, the upper work 2 is started to perform a high pressure test and a load test.
Preferably, the first sensor 32 and the second sensor 45 may be photoelectric sensors or optical fiber sensors.
Further, the upper workpiece, the first penetrating member, and the conveyor belt may be adjusted in suitable sizes according to the opening diameter of the diaphragm spring and the diameter of the entire diaphragm spring, and are not limited to the embodiment of the present invention.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. A diaphragm spring forced-pressing processing system comprises an upper oil cylinder (1), an upper workpiece (2), a clamping piece (3), a conveying piece (4), an underframe (5), a lower oil cylinder (6) and a base frame (7), and is characterized in that the upper oil cylinder (1) is vertically arranged on an upper table board (10), the upper table board (10) is fixedly connected to a lower table board (12) through a support column (11), an upper piston column (22) lower end of the upper oil cylinder (1) is fixedly connected with an upper oil cylinder connecting piece (21), an upper T-shaped connecting piece (23) is fixedly connected to the lower end of the upper oil cylinder connecting piece (21), the upper T-shaped connecting piece (23) is fixedly connected to an upper sensor connecting piece (24) through a screw (27), the upper sensor connecting piece (24) is fixedly connected to a load sensor (25), and the load sensor (25) is fixedly connected to a lower sensor connecting piece, the lower sensor connecting piece (26) is fixedly connected with the upper workpiece (2); the bottom frame (5) is arranged on the lower table top (12), and the upper end of the bottom frame (5) is connected with a conveying piece (4) and a clamping piece (3); the lower oil cylinder (6) penetrates through the center of the lower table board (12) and is vertically arranged on a base frame (7), the upper oil cylinder (1) is concentric with the lower oil cylinder (6), the upper workpiece (2) is of an inverted cylinder structure, the upper end of the upper workpiece is a plane piece protruding out of a cylinder, the lower end of the upper workpiece is open, the lower oil cylinder (6) is a two-stage adjustable telescopic oil cylinder and comprises a lower oil cylinder support (61), a one-stage piston column (63) and a two-stage piston column (65), the upper end of the lower oil cylinder support (61) is fixedly connected with a lower oil cylinder barrel (62), the one-stage piston column (63) and the two-stage piston column (65) are arranged inside the lower oil cylinder barrel (62), the upper end of the one-stage piston column (63) is fixedly connected with a one-stage piston column connecting piece (64) through a second screw (67), the one-stage piston column connecting piece (64) is, secondary piston post (65) upper end fixedly connected with secondary piston post connecting piece (66), secondary piston post connecting piece (66) are through No. two screw (67) fixedly connected with second piercing member (9).
2. A diaphragm spring pressure treatment system according to claim 1, wherein the first penetrating member (8) is a disk and a cylindrical protrusion in the middle.
3. The diaphragm spring forced-pressure treatment system of claim 1, wherein the primary piston-cylinder connector (64) comprises a primary piston-cylinder connector base plate (644) and a primary piston-cylinder connector support (645), the primary piston-cylinder connector base plate (644) is a solid disc and is uniformly provided with penetrating screw holes (68) at the outer edge thereof, the primary piston-cylinder connector support (645) is integrally connected with the primary piston-cylinder connector base plate (644), and the bottom of the primary piston-cylinder connector support (645) extends inwards and is uniformly provided with screw holes (68) at the extending part.
4. A diaphragm spring pressure treatment system according to claim 1, wherein the second penetration member (9) is a circular ring structure in a plan view.
5. The diaphragm spring forced-pressure treatment system of claim 1, wherein the secondary piston-cylinder connector (66) comprises a secondary piston-cylinder connector ring (661), a center pillar (662) and a connecting arm (664), the secondary piston-cylinder connector ring is uniformly provided with radially penetrating screw holes (68) all around, the center pillar (662) is arranged at the center of the secondary piston-cylinder connector, the connecting arm (664) is uniformly arranged along the center pillar (662) and integrally connected, and the other end of the connecting arm (664) is integrally connected with the secondary piston-cylinder connector ring (661).
6. The diaphragm spring forced pressure treatment system is characterized in that the clamping piece (3) comprises a clamping sleeve (31), a first sensor (32), a spring (33), a telescopic rod (34) and a base (35), one surface of the clamping sleeve (31) facing to the center line of the oil cylinder in a overlooking mode is an arc surface, the upper end of the vertical section of the clamping sleeve (31) protrudes out, the first sensor (32) is arranged at the lower end of the vertical section of the clamping sleeve (31), the clamping sleeve (31) is connected with the spring (33) through the telescopic rod (34), and the clamping sleeve (31) can move on the base (35) in the radial direction.
7. The membrane spring forced treatment system of claim 1, wherein the conveyor (4) comprises a conveyor belt (41), a barrier strip (42), a carrier roller (43) and a roller (46); the conveyor belt (41) is arranged on the carrier roller (43), and the conveyor belt (41) is two parallel conveyor belts; the barrier strips (42) are fixedly connected to two ends of the roller frame (466), a certain gap is formed between the barrier strips (42) and the conveyor belt (41) in the vertical direction, the upper end of the vertical section of each barrier strip (42) is of a trapezoidal structure (44), and a second sensor (45) is arranged at the position, which is tangential or closest to the membrane spring (13), of each barrier strip (42) in the strong pressure area; the roller (46) is arranged on a roller frame (466), and the carrier roller (43) is arranged on the conveying chassis (47) through a carrier roller frame (433).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811274302.2A CN109228467B (en) | 2018-10-30 | 2018-10-30 | Diaphragm spring forced-pressing treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811274302.2A CN109228467B (en) | 2018-10-30 | 2018-10-30 | Diaphragm spring forced-pressing treatment system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109228467A CN109228467A (en) | 2019-01-18 |
| CN109228467B true CN109228467B (en) | 2021-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811274302.2A Active CN109228467B (en) | 2018-10-30 | 2018-10-30 | Diaphragm spring forced-pressing treatment system |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101750208B (en) * | 2008-12-10 | 2011-08-24 | 中国科学院沈阳自动化研究所 | Diaphragm spring tester |
| CN201817086U (en) * | 2010-10-13 | 2011-05-04 | 天津市热处理研究所有限公司 | Automatic discharging V-type positioning device for diaphragm spring heat treatment |
| CN102794643B (en) * | 2012-08-24 | 2014-10-15 | 桂林福达股份有限公司 | pull type clutch cover assembly assembling device and assembling method |
| CN204649414U (en) * | 2015-05-22 | 2015-09-16 | 吉林省汽车零部件研发中心有限公司 | Automobile Clutch Plate Spring suppresses load testing machine |
| CN106969002A (en) * | 2017-04-10 | 2017-07-21 | 湖北工业大学 | Two-stage double-act-ing hydraulic J-Horner |
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2018
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