CN110524626A - A kind of nylon nut compression moulding is mechanical and method - Google Patents

A kind of nylon nut compression moulding is mechanical and method Download PDF

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Publication number
CN110524626A
CN110524626A CN201910954004.6A CN201910954004A CN110524626A CN 110524626 A CN110524626 A CN 110524626A CN 201910954004 A CN201910954004 A CN 201910954004A CN 110524626 A CN110524626 A CN 110524626A
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CN
China
Prior art keywords
guard shield
staking punch
nylon
welded
synchronizing wheel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201910954004.6A
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Chinese (zh)
Other versions
CN110524626B (en
Inventor
王飞翔
李海波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YONGKANG YUEJIA STANDARD Co.,Ltd.
Original Assignee
Hefei Wo Song Mdt Infotech Ltd
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Priority to CN201910954004.6A priority Critical patent/CN110524626B/en
Publication of CN110524626A publication Critical patent/CN110524626A/en
Application granted granted Critical
Publication of CN110524626B publication Critical patent/CN110524626B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools, brushes, or analogous members
    • B08B1/001Cleaning by methods involving the use of tools, brushes, or analogous members characterised by the type of cleaning tool
    • B08B1/006Wipes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools, brushes, or analogous members
    • B08B1/04Cleaning by methods involving the use of tools, brushes, or analogous members using rotary operative members
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/08Means for treating work or cutting member to facilitate cutting
    • B26D7/088Means for treating work or cutting member to facilitate cutting by cleaning or lubricating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/08Means for treating work or cutting member to facilitate cutting
    • B26D7/14Means for treating work or cutting member to facilitate cutting by tensioning the work
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/18Means for removing cut-out material or waste
    • B26D7/1818Means for removing cut-out material or waste by pushing out
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26FPERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38Cutting-out; Stamping-out
    • B26F1/40Cutting-out; Stamping-out using a press, e.g. of the ram type

Abstract

The present invention relates to a kind of nylon nut compression moulding machinery and methods, including mounting table, staking punch, guard shield, ejecting mechanism and pave mechanism, the mounting table fixes end on the ground by setscrew, staking punch is provided with above mounting table, the upper end of staking punch is connect with external driving equipment, the both ends of staking punch are welded with guard shield, the side wall center of guard shield, which is connected with, paves mechanism, ejecting mechanism is located at the inside of staking punch, the lower end of staking punch is welded with punching blade, stamped groove is offered between two punching blades, loose slot is offered inside the punching blade of guard shield side, the inside of guard shield offers mounting groove, the inner wall of mounting groove is fixed with straight, the internal engagement of straight is equipped with rectangular shaped slider, the upper end of rectangular shaped slider is welded with rack gear, the one of rack gear Side is engaged with driving gear, and the present invention, not only the working efficiency of effective ensuring equipment, also effectively raises the quality of product.

Description

A kind of nylon nut compression moulding is mechanical and method
Technical field
The present invention relates to nylon nut manufacturing technology field, specifically a kind of nylon nut compression moulding is mechanical And method.
Background technique
Polyamide is commonly called as nylon.Since polyamide has nontoxic, light, excellent mechanical strength, wearability and preferable Corrosion resistance, therefore be widely used in that the metals such as copper is replaced to manufacture bearing, tooth in the industry such as machinery, chemical industry, instrument, automobile Wheel, pump leaf and other parts.Molten polyamide has very high intensity after being spun into silk, mainly makees synthetic fibers and can be used as medical seam Line.And nylon nut is exactly one kind of nylon application.It compares for common metal nut, the great advantage of plastic nut is for he Good insulation preformance, it is non-conductive.Most of present nylon nut is manufactured using stamping forming mode, i.e., will punching Compression mould directly acts in nylon sheet, goes out the nylon nut of required size.
And had the following problems in the nylon nut compression moulding machinery use process of existing market: the existing nylon spiral shell of a. During the work time, the finished product after punching press is easy to be caught in staking punch female compression moulding machinery, causes staking punch to block, so that machine The stamping forming poor continuity of tool, ram efficiency cannot be guaranteed;B. traditional nylon nut compression moulding machinery is worked Cheng Zhong causes during punch forming since the surface of punching press feedstock nylon plate is not smooth enough, and the finished product after punching press is variable Shape cannot effectively guarantee the qualification rate of product.
Summary of the invention
To solve the above-mentioned problems, it is mechanical that the present invention provides a kind of nylon nut compression mouldings, can solve above-mentioned back The problem of being proposed in scape technology.
To achieve the goals above, the present invention is realized using following technical scheme: a kind of nylon nut press-forming machine Tool, including mounting table, staking punch, guard shield, ejecting mechanism and mechanism is paved, the mounting table is fixed on by setscrew Ground upper end, is provided with staking punch above mounting table, and the upper end of staking punch connect that (the external driving is set with external driving equipment It is standby to be connected as hydraulic push rod), the both ends of staking punch are welded with guard shield, and the side wall center of guard shield is connected with paving Flattening mechanism, ejecting mechanism are located at the inside of staking punch;
Staking punch includes punching blade, stamped groove and loose slot, and the lower end of staking punch is welded with punching blade, described in two Stamped groove is offered between punching blade, offers loose slot inside the punching blade of guard shield side;
The guard shield include the first synchronizing wheel, straight, rack gear, driving gear, connecting shaft, the second synchronizing wheel and Synchronous belt, the inside of guard shield offer mounting groove, and the inner wall of mounting groove is fixed with straight, and the inside of straight is matched Conjunction is equipped with rectangular shaped slider, and the upper end of rectangular shaped slider is welded with rack gear, and the side of rack gear is engaged with driving gear, drives gear Side wall center is welded with the second synchronizing wheel, and the left end of the second synchronizing wheel is provided with the first synchronizing wheel, the first synchronizing wheel and the It is located in the same horizontal plane between two synchronizing wheels, and by synchronous band connection between the first synchronizing wheel and the second synchronizing wheel, first The side wall of synchronizing wheel and the second synchronizing wheel is welded with connecting shaft, and connection the tip of the axis is plugged on the side wall of guard shield, and anti- The junction of the side wall and connecting shaft that protect shell is equipped with bearing, and the shank of rotation drives the rotation of the first synchronizing wheel, and same The second synchronizing wheel is driven to rotate under the action of step band, i.e., the rotation of drive sliding tooth wheel, the driving wheel and rack of rotation are mutually stung It closes, so that the displacement of vertical direction occurs in straight for rack gear, to drive the displacement of connecting rod generation vertical direction;
The ejecting mechanism includes that fixed ring, ejection cylinder and connecting rod, connecting rod are located at the inside of loose slot, connecting rod It is fixed at the other side side wall center of rack gear by spot welding, the side of connecting rod is welded with fixed ring, and fixed ring is located at punching The inside of indent, the lower end surface of fixed ring are equidistantly welded with ejection cylinder, and the lower end surface for ejecting cylinder is arc surface, is being spread When flattening mechanism works, rack gear upward vertical movement, i.e. connecting rod upward vertical movement drive fixed ring and ejection cylinder to be contracted in In stamped groove, guarantee that punching blade can work normally, when torsional spring elastic force drives paving machine structure to be returned to initial position, rack gear Vertical downward movement, i.e. connecting rod vertical downward movement drive ejection cylinder to move vertically downward along stamped groove, will be located at punching Discharging is completed in nylon nut ejection inside indent, meanwhile, it should the relatively fixed ring of ejection cylinder be distributed in the process using dot matrix, The upper surface uniform force of nylon nut is effectively guaranteed, so that nylon nut will not with respect to stamped groove in discharge process Inclination, is stuck in the inside of stamped groove.
Further, the mechanism of paving includes shank, torsional spring, support rod and roller, one end of shank through Guard shield and the side wall center of the first synchronizing wheel are welded and fixed, and the junction of shank and guard shield is equipped with torsion Spring, the other end of shank are welded with support rod, and the end of support rod is connected with shaft, and the upper end of shaft is socketed with roller, liquid Pressure push rod drives staking punch to move downward, and contacts to drive and pave mechanism with nylon sheet, work of two rollers in thrust The region of nylon sheet out-of-flatness is compacted that is, in the surface scrolls of nylon sheet with lower counter motion, guarantees nylon nut when punching press Integrality, and the surface of nylon sheet is wiped, ensure that the surface cleaning of nylon sheet, meanwhile, should during, squeeze Power forces shank to rotate, and torsional spring compression generates restoring force.
Further, the roller includes collodion set, steel ring, water storage chamber, sealing steel ball, support frame, interior roll shaft and silicon Gum cover, interior roll shaft is socketed in the upper end of shaft, and one end of interior roll shaft is equipped with limited block, and the outer wall of interior roll shaft is socketed with silica gel Set is socketed with steel ring on the outside of silica gel sheath, and is fixed between steel ring and silica gel sheath by support frame, water storage chamber be located at steel ring and The gap location of silica gel sheath, the both ends of water storage chamber are provided with sealing door-plat, and intake chamber is provided in sealing door-plat, steel ring Circumferential position equidistantly offers placement circular hole, and that places circular hole is internally provided with sealing steel ball, and the bottom for sealing steel ball compresses In the upper surface of silica gel sheath, collodion covers the outer wall that steel ring is sticked in by glue, paves mechanism during the work time, and collodion set is straight The surface for acting on nylon sheet is connect, and deformation occurs under the effect of the pressure indent, squeezes sealing steel ball along placing under circular hole It falls into, so that generating gap between sealing steel ball and placement circular hole, the water of water storage cavity indoor storage is flowed out along gap, and by collodion set Absorption.
Further, the inside of institute's support frame as described above offers through-hole, guarantees the water storage cavity of support frame two sides by through-hole Room intercommunication, two side positions that the outer wall of silica gel sheath is located at sealing steel ball offer C-shaped channel, are effectively increased by C-shaped channel The volume of water storage chamber.
Further, the quantity of the guard shield is two, and the inside of the guard shield on the right side of staking punch passes through Movable axis is equipped with linkage gear, and linkage gear is located at the driving gear middle position of rack gear, and respectively with rack gear and sliding tooth Wheel intermeshing, when the paving mechanism work of setting on the right side of staking punch, the driving gear of rotation is mutually nibbled with linkage gear It closes, to drive linkage gear to rotate, and the direction of rotation of linkage gear and the direction of rotation of driving gear are on the contrary, then rotation Linkage gear be engaged with rack again, band carry-over bar is mobile.
Further, paving described in two is center symmetrical structure between mechanism, so that between two rollers mutually Counter motion to be effectively increased the area of paving for paving mechanism, and is bonded to each other, so that two between two rollers Angle between a support frame as described above is limited, guarantees that the angle between support frame and nylon sheet is always acute angle, that is, guarantees pressing Support frame can be deflected normally under the action of power.
Furthermore the present invention also provides a kind of nylon nut briquetting process, this is used for nylon nut compression moulding side Method, specifically includes the following steps:
S1, equipment inspection: it is manually detected by screw of the torque spanner to junction each in equipment;
S2, it places material: nylon sheet is manually placed into the upper end of mounting table;
S3, material are paved: external driving equipment (present invention is by taking hydraulic push rod as an example) is connect and controlled with external power supply It enters working condition, and hydraulic push rod drives staking punch to move vertically downward, contacts to drive and pave mechanism with nylon sheet, squeezes Nylon sheet is pressed, its overall leveling is made;
S4, punch forming: after S3 is handled, hydraulic push rod continues that staking punch is driven to move vertically downward, to drive The punching blade of staking punch bottom is contacted with nylon sheet, goes out nylon nut, and the nylon nut gone out is embedded in stamped groove;
S5, ejection discharging: the switch of manual control hydraulic push rod, so that hydraulic push rod drives staking punch work vertically upward Make, so that paving mechanism returns to initial position, ejecting mechanism works at this time, and ejection is located at the nylon nut in stamped groove.
The beneficial effects of the present invention are:
1. a kind of nylon nut compression moulding of the present invention is mechanical, it is provided with and paves the components such as mechanism, so that this hair It is bright that smooth pretreatment first is carried out to the surface of nylon sheet before punch forming, so that entire nylon sheet is in tensioned state, guarantee Product after molding will not deform, i.e., qualification rate is effectively improved, meanwhile, this paves mechanism can be effectively to nylon sheet Surface is wiped, and ensure that the spatter property of product after molding, and the ejected wash water in the wiping process uses interval water conservancy diversion, effectively The waste for reducing water resource.
2. a kind of nylon nut compression moulding of the present invention is mechanical, the components such as ejecting mechanism are provided with, so that rushing In molded process, nylon nut after molding is ejected by the ejection head of dot matrix, so that staking punch is not in stifled The case where plug, ensure that the continuity of machine work, that is, mechanical working efficiency, and the drive of the ejecting mechanism is effectively guaranteed Power is provided by paving mechanism, so that the ejecting mechanism is more energy-saving and environmentally friendly.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is overall structure front view of the invention;
Fig. 2 is the sectional view of guard shield of the present invention;
Fig. 3 is the bottom view of staking punch of the present invention;
Fig. 4 is the overall structure diagram that the present invention paves mechanism;
Fig. 5 is the sectional view of roller of the present invention;
Fig. 6 is flow chart of the invention.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only To explain the present invention, it is not intended to limit the present invention.
Refering to shown in 1-6, a kind of nylon nut compression moulding is mechanical, including mounting table 1, staking punch 2, guard shield 3, top Mechanism 4 and mechanism 5 is paved out, the mounting table 1 fixes end on the ground by setscrew, and the top of mounting table 1 is provided with Staking punch 2, the upper end of staking punch 2 connect the external driving equipment with external driving equipment and are connected as hydraulic push rod, staking punch 2 Both ends are welded with guard shield 3, and the side wall center of guard shield 3, which is connected with, paves mechanism 5, and ejecting mechanism 4 is located at punching The inside of pressure head 2.
Staking punch 2 includes punching blade 21, stamped groove 22 and loose slot 23, and the lower end of staking punch 2 is welded with punching blade 21, stamped groove 22 is offered between two punching blades 21, is opened up inside the punching blade 21 of 3 side of guard shield There is loose slot 23.
The mechanism 5 of paving includes shank 51, torsional spring 52, support rod 53 and roller 54, and one end of shank 51 is run through It is welded and fixed in guard shield 3 and the side wall center of the first synchronizing wheel 31, and the junction of shank 51 and guard shield 3 Torsional spring 52 is installed, the other end of shank 51 is welded with support rod 53, and the end of support rod 53 is connected with shaft, shaft it is upper End cap is connected to roller 54, and hydraulic push rod drives staking punch 2 to move downward, and contacts to drive and pave mechanism 5 with nylon sheet, two Counter motion under the action of thrust of roller 54 presses the region of nylon sheet out-of-flatness that is, in the surface scrolls of nylon sheet It is real, guarantee the integrality of nylon nut when punching press, and wipe to the surface of nylon sheet, ensure that the surface cleaning of nylon sheet Property, meanwhile, during being somebody's turn to do, extruding force forces shank 51 to rotate, and the compression of torsional spring 52 generates restoring force.
Roller 54 includes collodion set 541, steel ring 542, water storage chamber 543, sealing steel ball 544, support frame 545, interior roll shaft 546 and silica gel sheath 547, interior roll shaft 546 is socketed in the upper end of shaft, and one end of interior roll shaft 546 is equipped with limited block, interior roll shaft 546 outer wall is socketed with silica gel sheath 547, and the outside of silica gel sheath 547 is socketed with steel ring 542, and steel ring 542 and silica gel sheath 547 it Between it is fixed by support frame 545, water storage chamber 543 is located at the gap location of steel ring 542 and silica gel sheath 547, the two of water storage chamber 543 End is provided with sealing door-plat, and intake chamber is provided in sealing door-plat, and the circumferential position of steel ring 542 equidistantly offers placement Circular hole, that places circular hole is internally provided with sealing steel ball 544, and the bottom of sealing steel ball 544 is pressed on the upper end of silica gel sheath 547 Face, collodion set 541 are sticked in the outer wall of steel ring 542 by glue, pave mechanism 5 during the work time, and collodion set 541 is directly made Used in the surface of nylon sheet, and deformation occurs under the effect of the pressure indent, sealing steel ball 544 is squeezed along placing under circular hole It falls into, so that generating gap between sealing steel ball 544 and placement circular hole, the water stored in water storage chamber 543 is flowed out along gap, and by 541 absorption of collodion set, so that the wettability of collodion set 541 is effectively guaranteed, so that the surface that collodion covers 541 pairs of nylon sheets is wiped Wipe better effect.
The inside of support frame as described above 545 offers through-hole, guarantees the water storage chamber 543 of 545 two sides of support frame by through-hole Intercommunication, avoids the water stored in water storage chamber 543 from the case where local accumulation occur, and the outer wall of silica gel sheath 547 is located at sealing steel ball 544 two side positions offer C-shaped channel, and the volume of water storage chamber 543 is effectively increased by C-shaped channel.
Being paved between mechanism 5 described in two is center symmetrical structure, so that mutually opposing fortune between two rollers 54 It is dynamic, to be effectively increased the area of paving for paving mechanism 5, and it is bonded to each other between two rollers 54, so that two Angle between support frame as described above 545 is limited, guarantees that the angle between support frame 545 and nylon sheet is always acute angle, that is, guarantees Support frame 545 can be deflected normally under the effect of the pressure.
The guard shield 3 include the first synchronizing wheel 31, straight 32, rack gear 33, driving gear 34, connecting shaft 35, Second synchronizing wheel 36 and synchronous belt 37, the inside of guard shield 3 offer mounting groove, and the inner wall of mounting groove is fixed with straight 32, the internal engagement of straight 32 is equipped with rectangular shaped slider, and the upper end of rectangular shaped slider is welded with rack gear 33, the side of rack gear 33 It is engaged with driving gear 34, the side wall center of driving gear 34 is welded with the second synchronizing wheel 36, a left side for the second synchronizing wheel 36 End is provided with the first synchronizing wheel 31, is located in the same horizontal plane between the first synchronizing wheel 31 and the second synchronizing wheel 36, and first is same It is connected between step wheel 31 and the second synchronizing wheel 36 by synchronous belt 37, the side wall of the first synchronizing wheel 31 and the second synchronizing wheel 36 welds It is connected to connecting shaft 35, the end of connecting shaft 35 is plugged on the side wall of guard shield 3, and the side wall of guard shield 3 and connecting shaft 35 Junction bearing is installed, the shank 51 of rotation drives the rotation of the first synchronizing wheel 31, and band under the action of synchronous belt 37 Dynamic second synchronizing wheel 36 rotation, that is, drive driving gear 34 to rotate, and driving gear 34 and the rack gear 33 of rotation are mutually twisted, so that The displacement of vertical direction occurs in straight 32 for rack gear 33, to drive the displacement of the generation vertical direction of connecting rod 43.
The quantity of the guard shield 3 is two, and the inside positioned at the guard shield 3 on 2 right side of staking punch passes through movable axis Linkage gear is installed, linkage gear is located at 34 middle position of driving gear of rack gear 33, and respectively with rack gear 33 and sliding tooth Wheel 34 intermeshing, be arranged on the right side of staking punch 2 pave mechanism 5 work when, the driving gear 34 and linkage gear of rotation Intermeshing, so that linkage gear be driven to rotate, and the direction of rotation of linkage gear and the direction of rotation of driving gear 34 on the contrary, The linkage gear then rotated is engaged with rack gear 33 again, and band carry-over bar 33 is mobile, to guarantee to be located at 2 left and right ends of staking punch Two rack gears 33 are movement in the same direction.
The ejecting mechanism 4 includes that fixed ring 41, ejection cylinder 42 and connecting rod 43, connecting rod 43 are located at loose slot 23 Inside, connecting rod 43 are fixed at the other side side wall center of rack gear 33 by spot welding, and the side of connecting rod 43 is welded with fixation Ring 41, and fixed ring 41 is located at the inside of stamped groove 22, the lower end surface of fixed ring 41 is equidistantly welded with ejection cylinder 42, and pushes up The lower end surface of cylinder 42 is arc surface out, and when paving the work of mechanism 5,33 upward vertical movement of rack gear, i.e. connecting rod 43 are vertical It moves upwards, drives fixed ring 41 and ejection cylinder 42 to be contracted in stamped groove 22, guarantee that punching blade 21 can work normally, When torsional spring elastic force drives paving machine structure 5 to be returned to initial position, 33 vertical downward movement of rack gear, i.e. connecting rod 43 are vertically downward Movement drives ejection cylinder 42 to move vertically downward along stamped groove 22, will be located at the nylon nut inside stamped groove 22 and ejects Discharging is completed, meanwhile, it should the relatively fixed ring 41 of ejection cylinder 42 be distributed in the process using dot matrix, nylon spiral shell is effectively guaranteed Female upper surface uniform force is stuck in stamped groove 22 so that nylon nut will not be tilted with respect to stamped groove 22 in discharge process Inside.
Furthermore the present invention also provides a kind of nylon nut briquetting process, this is used for nylon nut compression moulding side Method, specifically includes the following steps:
S1, equipment inspection: it is manually detected by screw of the torque spanner to junction each in equipment;
S2, it places material: nylon sheet is manually placed into the upper end of mounting table 1;
S3, material are paved: the external driving equipment present invention being connect by taking hydraulic push rod as an example with external power supply and controls it Into working condition, hydraulic push rod drives staking punch 2 to move vertically downward, contacts to drive and pave mechanism 5 with nylon sheet, squeezes Nylon sheet is pressed, its overall leveling is made;
S4, punch forming: after S3 is handled, hydraulic push rod continues that staking punch 2 is driven to move vertically downward, to drive The punching blade 21 of 2 bottom of staking punch is contacted with nylon sheet, goes out nylon nut, and the nylon nut gone out is embedded in stamped groove 22 It is interior;
S5, ejection discharging: the switch of manual control hydraulic push rod, so that hydraulic push rod drives the work vertically upward of staking punch 2 Make, so that paving mechanism 5 returns to initial position, ejecting mechanism 4 works at this time, and ejection is located at the nylon spiral shell in stamped groove 22 It is female.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should Understand, the present invention is not limited to the above embodiments, and only illustrating for the description in above embodiments and description is of the invention Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these change and change Into all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent It defines.

Claims (7)

1. a kind of nylon nut compression moulding is mechanical, including mounting table (1), staking punch (2), guard shield (3), ejecting mechanism (4) it and paves mechanism (5), it is characterised in that: the mounting table (1) fixes end, mounting table (1) on the ground by setscrew Top be provided with staking punch (2), the upper end of staking punch (2) is connect with external driving equipment, and the both ends of staking punch (2) are welded Have guard shield (3), the side wall center of guard shield (3), which is connected with, to be paved mechanism (5), and ejecting mechanism (4) is located at punching press The inside of head (2);
Staking punch (2) includes punching blade (21), stamped groove (22) and loose slot (23), and the lower end of staking punch (2) is welded with punching Pushing broach (21) offers stamped groove (22) between two punching blades (21), the punching press close to guard shield (3) side Loose slot (23) are offered inside blade (21);
The guard shield (3) includes the first synchronizing wheel (31), straight (32), rack gear (33), driving gear (34), connection Axis (35), the second synchronizing wheel (36) and synchronous belt (37), the inside of guard shield (3) offer mounting groove, the inner wall of mounting groove It is fixed with straight (32), the internal engagement of straight (32) is equipped with rectangular shaped slider, and the upper end of rectangular shaped slider is welded with Rack gear (33), the side of rack gear (33) are engaged with driving gear (34), and the side wall center of driving gear (34) is welded with the Two synchronizing wheels (36), the left end of the second synchronizing wheel (36) are provided with the first synchronizing wheel (31), and the first synchronizing wheel (31) is same with second It is located in the same horizontal plane between step wheel (36), and passes through synchronous belt between the first synchronizing wheel (31) and the second synchronizing wheel (36) (37) it connects, the side wall of the first synchronizing wheel (31) and the second synchronizing wheel (36) is welded with connecting shaft (35), connecting shaft (35) End is plugged on the side wall of guard shield (3), and the junction of the side wall of guard shield (3) and connecting shaft (35) is equipped with axis It holds;
The ejecting mechanism (4) includes fixed ring (41), ejection cylinder (42) and connecting rod (43), and connecting rod (43) is located at activity The inside of slot (23), connecting rod (43) are fixed at the other side side wall center of rack gear (33) by spot welding, connecting rod (43) Side is welded with fixed ring (41), and fixed ring (41) is located at the inside of stamped groove (22), between lower end surface of fixed ring (41) etc. It is arc surface away from the lower end surface for being welded with ejection cylinder (42), and ejecting cylinder (42).
2. a kind of nylon nut compression moulding according to claim 1 is mechanical, it is characterised in that: described to pave mechanism (5) Including shank (51), torsional spring (52), support rod (53) and roller (54), one end of shank (51) is through guard shield (3) the side wall center with the first synchronizing wheel (31) is welded and fixed, and the junction of shank (51) and guard shield (3) is pacified Equipped with torsional spring (52), the other end of shank (51) is welded with support rod (53), and the end of support rod (53) is connected with shaft, is turned The upper end of axis is socketed with roller (54).
3. a kind of nylon nut compression moulding according to claim 2 is mechanical, it is characterised in that: the roller (54) includes Collodion set (541), steel ring (542), water storage chamber (543), sealing steel ball (544), support frame (545), interior roll shaft (546) and silicon Gum cover (547), interior roll shaft (546) is socketed in the upper end of shaft, and one end of interior roll shaft (546) is equipped with limited block, interior roll shaft (546) outer wall is socketed with silica gel sheath (547), is socketed on the outside of silica gel sheath (547) steel ring (542), and steel ring (542) and silicon Fixed by support frame (545) between gum cover (547), water storage chamber (543) is located between steel ring (542) and silica gel sheath (547) At gap, the both ends of water storage chamber (543) are provided with sealing door-plat, and intake chamber is provided in sealing door-plat, steel ring (542) Circumferential position equidistantly offers placement circular hole, and that places circular hole is internally provided with sealing steel ball (544), seals steel ball (544) Bottom be pressed on the upper surfaces of silica gel sheath (547), collodion set (541) sticks in the outer wall of steel ring (542) by glue.
4. a kind of nylon nut compression moulding according to claim 3 is mechanical, it is characterised in that: support frame as described above (545) Inside offer through-hole, two side positions that the outer wall of silica gel sheath (547) is located at sealing steel ball (544) offer C-shaped channel.
5. a kind of nylon nut compression moulding according to claim 1 is mechanical, it is characterised in that: the guard shield (3) Quantity be two, be located at the inside of guard shield (3) on the right side of staking punch (2) and linkage gear be equipped with by movable axis, connection Moving gear is located at driving gear (34) middle position of rack gear (33), and mutually nibbles with rack gear (33) and driving gear (34) respectively It closes.
6. a kind of nylon nut compression moulding according to claim 1 or 2 is mechanical, it is characterised in that: paved described in two It is center symmetrical structure between mechanism (5), and is bonded to each other between two rollers (54).
7. a kind of nylon nut compression moulding described in -6 any one is mechanical according to claim 1, it is characterised in that: described one Kind nylon nut compression moulding machinery includes a kind of nylon nut briquetting process, specifically includes the following steps:
S1, equipment inspection: it is manually detected by screw of the torque spanner to junction each in equipment;
S2, it places material: nylon sheet is manually placed into the upper end of mounting table (1);
S3, material are paved: external driving equipment (present invention is by taking hydraulic push rod as an example) is connect with external power supply and control its into Entering working condition, hydraulic push rod drives staking punch (2) to move vertically downward, it is contacted to drive and pave mechanism (5) with nylon sheet, Nylon sheet is squeezed, its overall leveling is made;
S4, punch forming: after S3 is handled, hydraulic push rod continues that staking punch (2) is driven to move vertically downward, to drive punching The punching blade (21) of pressure head (2) bottom is contacted with nylon sheet, goes out nylon nut, the nylon nut gone out is embedded in stamped groove (22) in;
S5, ejection discharging: the switch of manual control hydraulic push rod, so that hydraulic push rod drives staking punch (2) to work vertically upward, So that paving mechanism (5) returns to initial position, ejecting mechanism (4) works at this time, and ejection is located at the Buddhist nun in stamped groove (22) Imperial nut.
CN201910954004.6A 2019-10-09 2019-10-09 Nylon nut compression molding machine and method Active CN110524626B (en)

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US4246815A (en) * 1979-10-15 1981-01-27 Danly Machine Corporation Volumetrically deformed polymeric support for punches
CN203994499U (en) * 2014-08-21 2014-12-10 郎洪明 Plastic nut injection mold
CN104441056A (en) * 2014-12-16 2015-03-25 重庆市亨尔宝电器有限公司 Seal-ring machining tool for water dispenser
CN205571156U (en) * 2016-02-25 2016-09-14 山东高强紧固件有限公司 Packing ring one shot forming stamping die
CN208303640U (en) * 2018-05-07 2019-01-01 广州红杉模具有限公司 A kind of automobile forming class stamping die for high-tension plates
CN208714168U (en) * 2018-07-05 2019-04-09 宁波市拓欧金属制品有限公司 A kind of rubber parts punching press one-step molding device
CN208914007U (en) * 2018-08-25 2019-05-31 泉州市同兴五金制品有限公司 One kind being manually pressed together nylon nut machine
CN209007723U (en) * 2018-08-13 2019-06-21 浙江捷昌线性驱动科技股份有限公司 A kind of plastic nut burnishing die

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4246815A (en) * 1979-10-15 1981-01-27 Danly Machine Corporation Volumetrically deformed polymeric support for punches
CN203994499U (en) * 2014-08-21 2014-12-10 郎洪明 Plastic nut injection mold
CN104441056A (en) * 2014-12-16 2015-03-25 重庆市亨尔宝电器有限公司 Seal-ring machining tool for water dispenser
CN205571156U (en) * 2016-02-25 2016-09-14 山东高强紧固件有限公司 Packing ring one shot forming stamping die
CN208303640U (en) * 2018-05-07 2019-01-01 广州红杉模具有限公司 A kind of automobile forming class stamping die for high-tension plates
CN208714168U (en) * 2018-07-05 2019-04-09 宁波市拓欧金属制品有限公司 A kind of rubber parts punching press one-step molding device
CN209007723U (en) * 2018-08-13 2019-06-21 浙江捷昌线性驱动科技股份有限公司 A kind of plastic nut burnishing die
CN208914007U (en) * 2018-08-25 2019-05-31 泉州市同兴五金制品有限公司 One kind being manually pressed together nylon nut machine

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