CN103962824B - A kind of press fit device - Google Patents
A kind of press fit device Download PDFInfo
- Publication number
- CN103962824B CN103962824B CN201410216179.4A CN201410216179A CN103962824B CN 103962824 B CN103962824 B CN 103962824B CN 201410216179 A CN201410216179 A CN 201410216179A CN 103962824 B CN103962824 B CN 103962824B
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- China
- Prior art keywords
- plate
- pressing plate
- guide rod
- pressing
- pressure
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Classifications
-
- 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
-
- 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
- B23P19/001—Article feeders for assembling machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Automatic Assembly (AREA)
Abstract
The present invention relates to a kind of press fit device, the cylinder of translation feed mechanism is contained under base plate by air cylinder fixed plate, is connected with movable plate on cylinder, base plate is provided with two slide rails, on slide rail, coordinate slide block is housed, carrier is connected with movable plate in the middle of bottom, and carrier and slide block affixed; The motor of elevating mechanism is contained in base plate below, and the output shaft of motor is connected with screw mandrel by shaft coupling; Screw mandrel upper end is connected with lifter plate; Flange is fixed on base plate, and lower end of the guide rod is fixed by flange, upper end and upper plate fixed installation; The pressure sensor upper end of pressure mechanism is by spring fitting in lifter plate bottom, and pressure sensor lower end is contained on pressing plate; Pressing plate guide pin bushing is housed on pressing plate, is provided with pressing plate guide rod between pressing plate and lifter plate, pressing plate guide rod upper end passes from lifter plate; Lifter plate moves downward and can press down contact product to be laminated with dynamic pressure plate, and by pressure sensor transmission of pressure, in the time that pressure sensor reaches required numerical value, motor stops, and completes pressing action.
Description
Technical field:
The present invention relates to press equipment field, relate in particular one and pass through pressure sensingDevice is made medium, transmission of pressure, thus automatically reach the press fit device of the required force value of client.
Background technology:
The press fit device of prior art is all generally that product is directly pressed together, in pressingPressure can not control pressing in journey time occurs sometimes that pressure is inadequate like this in pressing processAnd pressing is good or pressure is excessive and damage the situation of product, cause like this product defective, shadowRing product quality.
Summary of the invention:
The object of the invention is, for the deficiencies in the prior art part, provides a kind of press fit device,Pressure is passed to below and had in the mechanism of pressure sensor, pass through like this pressure sensorTransmission of pressure, thus automatically reach the required force value of client, and its pressing product quality is high, pressesCo-bit is put precisely.
Technology solution of the present invention is as follows:
A kind of press fit device, it comprises base plate, translation feed mechanism, elevating mechanism and forcing pressStructure, described translation feed mechanism comprises cylinder, carrier and slide rail, described cylinder is consolidated by cylinderDetermine plate and be arranged under base plate, base plate is provided with slotted eye, is connected with movable plate, movable plate on cylinderBe positioned at slotted eye place, described base plate is provided with two slide rails, on slide rail, coordinates slide block, institute are installedIn the middle of stating carrier bottom, be fixed together with movable plate, and carrier and slide block are fixedly connected onTogether; Described air cylinder driven movable plate moves horizontally, thereby drives carrier to move along slide rail levelMove to accurate location.
Described elevating mechanism comprise motor, shaft coupling, screw mandrel, lifter plate, flange, guide rod,Bearing and upper plate, described motor is arranged on base plate below, the output shaft of motor by shaft coupling withScrew mandrel links together; Described screw mandrel upper end and lifter plate link together; Described flange is fixedOn base plate, lower end of the guide rod is fixed by flange, is installed with bearing, guide rod on lifter plateTop is through bearing, and its upper end and upper plate are fixedly installed togather; Described driven by motor screw mandrel revolvesTurn, can make lifter plate move up and down under the guide effect of guide rod.
Described pressure mechanism comprises pressing plate, pressing plate guide rod, pressing plate guide pin bushing, pressure sensor and bulletSpring, described pressure sensor upper end by spring fitting in lifter plate bottom, under pressure sensorEnd is arranged on pressing plate; Four angles place of described pressing plate is separately installed with pressing plate guide pin bushing, pressing plate withBetween lifter plate, be provided with four pressing plate guide rods, and pressing plate lower end of the guide rod coordinates installation with pressing plate guide pin bushingTogether, pressing plate guide rod upper end passes from lifter plate; Described lifter plate moves downward and can drivePress contacts product to be laminated under pressing plate by pressure sensor transmission of pressure, is worked as pressure simultaneouslyWhen sensor reaches required numerical value, motor stops, and completes pressing action.
As preferably, product to be laminated is installed on described carrier.
As preferably, described elevating mechanism has two groups, lays respectively at the left and right sides of base plate.
As preferably, the lower end of described screw mandrel is provided with screw mandrel holder, and screw mandrel holder is fixedBe arranged on base plate.
As preferably, described flange, guide rod and bearing respectively have four groups, and four groups are arranged symmetrically peaceAssembling structure, plays and supports and guide effect.
Beneficial effect of the present invention is:
The present invention is put in product to be laminated in carrier, and cylinder level drives carrier to be transported toAccurate location, is then rotated by one group of driven by motor screw mandrel of vertical direction, passes through pressure sensorMake medium, transmission of pressure, thus automatically reach the press fit device of the required force value of client, thisInvention has simple and convenient, and force value is precisely stable, and production efficiency is high, thereby has reducedCost, has alleviated labour intensity.
Brief description of the drawings:
Below in conjunction with accompanying drawing, the present invention is described further:
Fig. 1 is structural representation of the present invention;
Fig. 2 is another structural representation of the present invention.
Detailed description of the invention:
Embodiment, is shown in attached Fig. 1 and 2, a kind of press fit device, and it comprises that base plate 1, translation sendMaterial mechanism, elevating mechanism and pressure mechanism, described translation feed mechanism comprises cylinder 2, carrier3 and slide rail 4, described cylinder is arranged under base plate by air cylinder fixed plate, and base plate is provided with grooveHole, is connected with movable plate on cylinder, movable plate is positioned at slotted eye place, and described base plate is provided with twoSlide rail, coordinates slide block is installed on slide rail, and described carrier is fixedly connected with movable plate in the middle of bottomTogether, and carrier and slide block be fixed together.
Described elevating mechanism comprise motor 5, shaft coupling 6, screw mandrel 7, lifter plate 8, flange 9,Guide rod 10, bearing 11 and upper plate 12, described motor is arranged on base plate below, the output of motorAxle links together by shaft coupling and screw mandrel; The lower end of screw mandrel is provided with screw mandrel holder, silkBar holder is fixedly mounted on base plate; Described screw mandrel upper end and lifter plate link together; InstituteState flange and be fixed on base plate, lower end of the guide rod is fixed by flange, on lifter plate, is installed withBearing, guide rod top is through bearing, and its upper end and upper plate are fixedly installed togather; Described flange,Guide rod and bearing respectively have four groups, and four groups are arranged symmetrically mounting structure, play and support and guiding workWith; Elevating mechanism has two groups, lays respectively at the left and right sides of base plate, and two groups of elevating mechanisms simultaneouslyOperation, can ensure lifter plate even running, and while finally ensureing pressing, pressure is even.
Described pressure mechanism comprises that pressing plate 13, pressing plate guide rod 14, pressing plate guide pin bushing 15, pressure passSensor 16 and spring 17, described pressure sensor upper end by spring fitting in lifter plate bottom,Pressure sensor lower end is arranged on pressing plate; Four angles place of described pressing plate is separately installed with pressing plateGuide pin bushing, is provided with four pressing plate guide rods between pressing plate and lifter plate, and pressing plate lower end of the guide rod and pressing plateGuide pin bushing is installed togather, and pressing plate guide rod upper end passes from lifter plate.
Operation principle of the present invention: product to be laminated is installed, air cylinder driven movable plate on carrierMove horizontally, thereby drive carrier to be moved horizontally to accurate location along slide rail; Then motor bandThe rotation of movable wire bar, can make lifter plate move up and down under the guide effect of guide rod, and lifter plate is downwardMotion can press down contact product to be laminated with dynamic pressure plate, presses by pressure sensor transmission simultaneouslyPower, in the time that pressure sensor reaches required numerical value, motor stops, and completes pressing action.
Above-described embodiment is the specific descriptions that the present invention is carried out, and just the present invention is entered to oneStep explanation, can not be interpreted as limiting the scope of the present invention, those skilled in the art's rootMake some nonessential improvement and adjust according to the content of foregoing invention and all fall into guarantor of the present inventionWithin protecting scope.
Claims (5)
1. a press fit device, is characterized in that: it comprise base plate, translation feed mechanism,Elevating mechanism and pressure mechanism, described translation feed mechanism comprises cylinder, carrier and slide rail, instituteState cylinder and be arranged under base plate by air cylinder fixed plate, base plate is provided with slotted eye, on cylinder, connectsHave movable plate, movable plate is positioned at slotted eye place, and described base plate is provided with two slide rails, on slide rail, joinsClose slide block is installed, described carrier is fixed together with movable plate in the middle of bottom, and carrierBe fixed together with slide block; Described air cylinder driven movable plate moves horizontally, thus band dynamic loadTool is moved horizontally to accurate location along slide rail;
Described elevating mechanism comprise motor, shaft coupling, screw mandrel, lifter plate, flange, guide rod,Bearing and upper plate, described motor is arranged on base plate below, the output shaft of motor by shaft coupling withScrew mandrel links together; Described screw mandrel upper end and lifter plate link together; Described flange is fixedOn base plate, lower end of the guide rod is fixed by flange, is installed with bearing, guide rod on lifter plateTop is through bearing, and its upper end and upper plate are fixedly installed togather; Described driven by motor screw mandrel revolvesTurn, can make lifter plate move up and down under the guide effect of guide rod;
Described pressure mechanism comprises pressing plate, pressing plate guide rod, pressing plate guide pin bushing, pressure sensor and bulletSpring, described pressure sensor upper end by spring fitting in lifter plate bottom, under pressure sensorEnd is arranged on pressing plate; Four angles place of described pressing plate is separately installed with pressing plate guide pin bushing, pressing plate withBetween lifter plate, be provided with four pressing plate guide rods, and pressing plate lower end of the guide rod coordinates installation with pressing plate guide pin bushingTogether, pressing plate guide rod upper end passes from lifter plate; Described lifter plate moves downward and can drivePress contacts product to be laminated under pressing plate by pressure sensor transmission of pressure, is worked as pressure simultaneouslyWhen sensor reaches required numerical value, motor stops, and completes pressing action.
2. a kind of press fit device according to claim 1, is characterized in that: described yearProduct to be laminated is installed on tool.
3. a kind of press fit device according to claim 1, is characterized in that: described literDescending mechanism has two groups, lays respectively at the left and right sides of base plate.
4. a kind of press fit device according to claim 1, is characterized in that: described silkThe lower end of bar is provided with screw mandrel holder, and screw mandrel holder is fixedly mounted on base plate.
5. a kind of press fit device according to claim 1, is characterized in that: described methodOrchid, guide rod and bearing respectively have four groups, and four groups are arranged symmetrically mounting structure, play and support and leadTo effect.
Priority Applications (1)
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CN201410216179.4A CN103962824B (en) | 2014-05-21 | 2014-05-21 | A kind of press fit device |
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CN201410216179.4A CN103962824B (en) | 2014-05-21 | 2014-05-21 | A kind of press fit device |
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CN103962824A CN103962824A (en) | 2014-08-06 |
CN103962824B true CN103962824B (en) | 2016-05-25 |
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Address after: The Wujiang economic and Technological Development Zone West Road Wujiang District of Suzhou City, Jiangsu Province, No. 666 215200 Patentee after: Bo Seiko Polytron Technologies Inc Address before: The Wujiang economic and Technological Development Zone West Road Wujiang District of Suzhou City, Jiangsu Province, No. 666 215200 Patentee before: Suzhou Bozhong Precision Industry Technology Co., Ltd. |
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