CN116944852B - Automatic change frock equipment of equipment copper nut - Google Patents
Automatic change frock equipment of equipment copper nut Download PDFInfo
- Publication number
- CN116944852B CN116944852B CN202311120189.3A CN202311120189A CN116944852B CN 116944852 B CN116944852 B CN 116944852B CN 202311120189 A CN202311120189 A CN 202311120189A CN 116944852 B CN116944852 B CN 116944852B
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- Prior art keywords
- copper nut
- cylinder
- copper
- fixed mounting
- annular
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 105
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 105
- 239000010949 copper Substances 0.000 title claims abstract description 105
- 230000008859 change Effects 0.000 title claims description 7
- 229920003023 plastic Polymers 0.000 claims abstract description 39
- 239000004033 plastic Substances 0.000 claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims description 45
- 239000012530 fluid Substances 0.000 claims description 29
- 238000003825 pressing Methods 0.000 claims description 23
- 238000009987 spinning Methods 0.000 claims description 17
- 230000000149 penetrating effect Effects 0.000 claims description 10
- 238000007711 solidification Methods 0.000 claims description 3
- 230000008023 solidification Effects 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 239000012634 fragment Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 2
- 239000011148 porous material Substances 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 7
- 238000004891 communication Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- B23P19/04—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 assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention belongs to the technical field of copper nut assembly, and particularly relates to tooling equipment for automatically assembling copper nuts. According to the copper nut body with the oblique knurls, the copper nut body can be effectively embedded into a plastic workpiece, and can rotate along the direction of the oblique knurls in the process of embedding the copper nut body into the plastic workpiece, so that the copper nut body can be smoothly embedded into the plastic workpiece, the molten part of the plastic workpiece can be fully contacted with the copper nut body, and the connection fastening degree between the copper nut body and the plastic workpiece can be improved by increasing the contact area between the molten part of the plastic workpiece and the copper nut body.
Description
Technical Field
The invention relates to the technical field of copper nut assembly, in particular to tooling equipment for automatically assembling copper nuts.
Background
The assembly is realized by embedding copper nuts in the automobile integrated sensor shell, the most common method is to arrange knurls on the outer wall of the copper nuts, and then directly injection-mold the shell outside the copper nuts, so that the installation position of the copper nuts needs to be determined in advance, and once the position is determined, the position cannot be adjusted according to the subsequent requirements, and the copper nuts are generally hot-pressed into plastic workpieces in the current installation mode.
The knurling of copper nut outer wall, the most common form is sharp knurl, can prevent the circumference rotation, perhaps latticed knurl, prevent vertical direction displacement, and circumference direction rotation, and have oblique knurl on the copper nut of patent number CN209245029U one kind, if the perpendicular direct press, can lead to fused plastics can not fully fill up between the oblique knurl, so traditional mode of vertical pushing down is then inapplicable, and copper nut hot pressing is in the plastics work piece afterwards if can not cool off in time, can lead to the connection fastening degree between copper nut and the plastics work piece not to reach the optimal state, follow-up plastics work piece is if receiving vibration or collide with, the skew appears very easily in copper nut's position, for this reason, a frock equipment of automatic equipment copper nut is proposed.
Disclosure of Invention
The invention provides tooling equipment for automatically assembling copper nuts, which aims to solve the defects in the prior art.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides an automatic change equipment of equipment copper nut for the equipment of copper nut main part, includes the base, the top fixed mounting of base has the side seat, one side slidable mounting of side seat has the mounting bracket, the top fixed mounting of side seat has flexible jar, the piston rod bottom and the mounting bracket fixed connection of flexible jar, the bottom fixed mounting of mounting bracket has the connecting rod, detachable installs spinning mechanism on the connecting rod, the fixed establishment that is used for centre gripping copper nut main part is installed to spinning mechanism's bottom, install the annular heat conduction case that heats and cool copper nut main part in the fixed establishment, install two exchange mechanisms that are linked together with annular heat conduction case on the fixed establishment, two exchange mechanisms and annular heat conduction incasement circulate alternately have the hot fluid and the cold fluid that heat and cool down the copper nut main part, spinning mechanism will drive fixed establishment and copper nut main part spiral shell down and move when the copper nut main part of centre gripping on the spinning mechanism imbeds into the plastics work piece in the time, and when copper nut main part is fully imbeds into the plastics work piece, two exchange mechanism then will flow through the annular heat conduction case and replace the cold fluid and solidify the cold fluid in the annular heat conduction case that flows between the plastics main part.
Preferably, the spinning mechanism comprises a cylinder, movable mounting has the cylinder in the cylinder, the spread groove has been seted up at the top of cylinder, the bottom fixed mounting of connecting rod has the connecting block, connecting block detachable installs in the spread groove, the annular baffle of cover on the connecting rod is established to the detachable fixed mounting in top of cylinder, fixed establishment includes the button of fixed mounting in the cylinder bottom, the circular slot has been seted up to the bottom of button annular heat-conducting box fixed mounting on the top inner wall of circular slot, a plurality of mounting grooves that are circumference array distribution have been seted up to the inner wall of circular slot, fixed mounting has the arc shell fragment in the mounting groove.
Preferably, a plurality of spiral guide ribs distributed in a circumferential array are fixedly mounted on the inner wall of the cylinder, and a plurality of spiral guide grooves matched with the plurality of spiral guide ribs are formed in the cylinder.
Preferably, the exchanging mechanism comprises a rectangular box fixedly installed at the top of the round block, a first guide pipe and a second guide pipe are fixedly installed on one side of the rectangular box in a penetrating mode, a third guide pipe is fixedly installed on the bottom of the rectangular box in a penetrating mode, the third guide pipe penetrates through the round block and the annular heat-conducting box and is communicated with the inside of the annular heat-conducting box, a rectangular block is slidably installed in the rectangular box, an L-shaped communication hole is formed in the rectangular block, a telescopic bellows and a second spring are fixedly installed between the bottom of the communication hole and the inner wall of the bottom of the rectangular box, the communication hole is communicated with three phases of the guide pipe through the telescopic bellows, a pressing rod is fixedly installed at the top of the rectangular block, the top end of the pressing rod extends out of the rectangular box and is fixedly provided with a pressing block, and the pressing rod is in sliding sealing connection with the rectangular box.
Preferably, two rectangular baffle frames are fixedly arranged on the inner wall of the rectangular box, and the first guide pipe, the second guide pipe and the rectangular block are positioned between the two rectangular baffle frames.
Preferably, two rectangular sliding holes which are symmetrically distributed are formed in the inner wall of the cylinder, cross arms are installed in the two rectangular sliding holes in a penetrating mode in a sliding mode, the two cross arms are located right above corresponding pressing blocks respectively, an annular groove is formed in the cylinder, an annular ring is installed in the annular groove in a rotating mode, and one ends, close to each other, of the two cross arms are fixedly connected with the outer side of the annular ring.
Preferably, two ring seats are arranged in the cylinder, the two ring seats are respectively connected with the bottom of the cylinder and the top of the round block in a rotating way, and the same first spring is fixedly arranged between the two ring seats.
Preferably, the through sliding mounting on the circle block has the polygon post, the bottom fixed mounting of polygon post has the clamp plate, the inner wall sliding connection of clamp plate and annular heat conduction case, the clamp plate top rotates installs the carousel, the bottom fixed mounting of cylinder has the elastic expansion link that sets up with the carousel is coaxial.
Preferably, the copper nut body comprises an integrally formed copper nut body and a limiting ring.
Preferably, the inner wall of one side of the rectangular box far away from the cylinder is fixedly provided with two air bags in a penetrating way, and the two rectangular baffle frames are positioned between the two air bags.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the copper nut body with the oblique knurls, the copper nut body can be effectively embedded into a plastic workpiece, and can rotate along the direction of the oblique knurls in the process of embedding the copper nut body into the plastic workpiece, so that the copper nut body can be smoothly embedded into the plastic workpiece, the molten part of the plastic workpiece can be fully contacted with the copper nut body, and the connection fastening degree between the copper nut body and the plastic workpiece can be improved by increasing the contact area between the molten part of the plastic workpiece and the copper nut body;
2. before pressing the copper nut body into the plastic workpiece and during the embedding process, the copper nut body can be heated through circulating heat fluid in the two exchanging mechanisms and the annular heat conducting box, so that the copper nut body can be smoothly embedded into the plastic workpiece, the contact surface of the plastic workpiece and the copper nut body can be melted, after the copper nut body is completely embedded into the plastic workpiece, the original circulating heat fluid in the two exchanging mechanisms and the annular heat conducting box can be replaced by cold fluid, the copper nut body can be cooled through the cold fluid and the melted part of the plastic workpiece, the copper nut body and the plastic workpiece can be quickly fastened and connected together, and then the situation that the copper nut body is pulled out from the plastic workpiece can not occur in the process of separating the copper nut body by moving up the fixing mechanism.
Drawings
Fig. 1 is a schematic diagram of the whole structure of a tooling device for automatically assembling copper nuts;
fig. 2 is a schematic view of a partially split structure of a tooling device for automatically assembling copper nuts according to the present invention;
FIG. 3 is a schematic diagram of a partial sectional side view of an automated copper nut assembly tooling apparatus according to the present invention;
FIG. 4 is an enlarged schematic view of the portion A in FIG. 3;
FIG. 5 is an enlarged schematic view of the portion B of FIG. 3;
FIG. 6 is an enlarged schematic view of the portion C in FIG. 3;
fig. 7 is a schematic diagram of a split structure of a cylinder and a cylinder in a tooling device for automatically assembling copper nuts;
FIG. 8 is a schematic view of a tooling device for automated assembly of copper nuts with hot fluid flowing through two exchange mechanisms and an annular heat conducting box;
FIG. 9 is a schematic diagram of cold fluid flowing through two exchange mechanisms and an annular heat conducting box in an automated copper nut assembly tooling apparatus according to the present invention;
fig. 10 is a schematic structural diagram of a copper nut body in an automated copper nut assembly tool according to the present invention.
In the figure: 1. a base; 2. a side seat; 3. a telescopic cylinder; 4. a mounting frame; 5. a connecting rod; 51. a connecting block; 6. a spinning mechanism; 61. a cylinder; 611. spiral guide ribs; 612. rectangular slide holes; 62. a cylinder; 621. a connecting groove; 622. a spiral guide groove; 623. an annular groove; 63. an elastic telescopic rod; 64. an annular ring; 65. a cross arm; 66. a circular ring seat; 67. a first spring; 68. an annular baffle; 7. a fixing mechanism; 71. round blocks; 72. a circular groove; 73. a mounting groove; 74. an arc-shaped elastic sheet; 75. a pressing plate; 76. polygonal columns; 77. a turntable; 8. a change mechanism; 81. a rectangular box; 82. a first conduit; 83. a second conduit; 84. a third conduit; 85. rectangular blocks; 86. a communication hole; 87. a bellows; 88. a second spring; 89. a rectangular baffle frame; 810. a compression bar; 811. briquetting; 812. an air bag; 9. an annular heat conduction box; 10. a copper nut body; 101. and a limiting ring.
Detailed Description
The following description of the embodiments of the present invention will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 10, the present invention provides a technical solution: the utility model provides an automatic change frock equipment of equipment copper nut for the equipment of copper nut main part 10, the on-line screen storage device comprises a base 1, the top fixed mounting of base 1 has side seat 2, side seat 2's one side slidable mounting has mounting bracket 4, side seat 2's top fixed mounting has telescopic cylinder 3, telescopic cylinder 3's piston rod bottom and mounting bracket 4 fixed connection, mounting bracket 4's bottom fixed mounting has connecting rod 5, install spinning mechanism 6 on the connecting rod 5, the fixed establishment 7 that is used for centre gripping copper nut main part 10 is installed to the bottom of spinning mechanism 6, install the annular heat conduction case 9 that heats and cool copper nut main part 10 in the fixed establishment 7, install two exchange mechanism 8 that are linked together with annular heat conduction case 9 on the fixed establishment 7, two exchange mechanism 8 and annular heat conduction incasement circulation have the hot fluid and the cold fluid that heat conduction case 9 heats and cool down to copper nut main part 10, mechanism 6 will drive fixed establishment 7 and copper nut main part 10 spinning screw down when copper nut main part 10 centre gripping in the plastics work piece, install in the fixed establishment 10 and the cold fluid is then the cold fluid is connected to the heat conduction case between the two and is passed through in the annular heat conduction case 9 when the hot fluid is embedded in the work piece is full, the cold fluid is replaced in the heat conduction case 9.
Further, two guide rails are fixedly arranged on one side, close to the mounting frame 4, of the side seat 2, two sliding blocks are sleeved on each guide rail in a sliding mode, and the four sliding blocks are distributed in a rectangular mode and are fixed on the mounting frame 4.
The spinning mechanism 6 comprises a cylinder 61, a cylinder 62 is movably installed in the cylinder 61, a connecting groove 621 is formed in the top of the cylinder 62, a connecting block 51 is fixedly installed at the bottom end of the connecting rod 5, the connecting block 51 is detachably installed in the connecting groove 621, an annular baffle 68 sleeved on the connecting rod 5 is detachably and fixedly installed at the top end of the cylinder 61, the fixing mechanism 7 comprises a round block 71 fixedly installed at the bottom end of the cylinder 61, a round groove 72 is formed in the bottom of the round block 71, an annular heat conducting box 9 is fixedly installed on the inner wall of the top of the round groove 72, a plurality of installation grooves 73 distributed in a circumferential array are formed in the inner wall of the round groove 72, and arc-shaped elastic sheets 74 are fixedly installed in the installation grooves 73.
Further, the connection block 51 may be fixed to the connection groove 621 by means of magnetic attraction or a bayonet lock.
A plurality of spiral guide ribs 611 distributed in a circumferential array are fixedly arranged on the inner wall of the cylinder 61, and a plurality of spiral guide grooves 622 matched with the plurality of spiral guide ribs 611 are formed on the cylinder 62.
The exchanging mechanism 8 comprises a rectangular box 81 fixedly arranged at the top of the round block 71, a first guide pipe 82 and a second guide pipe 83 are fixedly arranged on one side of the rectangular box 81 in a penetrating mode, a third guide pipe 84 is fixedly arranged on the bottom of the rectangular box 81 in a penetrating mode, the third guide pipe 84 penetrates through the round block 71 and the annular heat-conducting box 9 and is communicated with the inside of the annular heat-conducting box 9, a rectangular block 85 is slidably arranged in the rectangular box 81, an L-shaped communication hole 86 is formed in the rectangular block 85, a telescopic bellows 87 and a second spring 88 are fixedly arranged between the bottom of the communication hole 86 and the inner wall of the bottom of the rectangular box 81, the communication hole 86 is communicated with the third guide pipe 84 through the telescopic bellows 87, a pressing rod 810 is fixedly arranged at the top of the rectangular block 85, the top end of the pressing rod 810 extends out of the rectangular box 81 and is fixedly provided with a pressing block 811, and the pressing rod 810 is in sliding sealing connection with the rectangular box 81.
Two rectangular baffle frames 89 are fixedly arranged on the inner wall of the rectangular box 81, and the first guide pipe 82, the second guide pipe 83 and the rectangular block 85 are positioned between the two rectangular baffle frames 89.
Further, the up-and-down movement stroke of the rectangular block 85 can be limited by the two rectangular block frames 89, when the rectangular block 85 is abutted against the upper rectangular block frame 89, the bellows 87 is communicated with the first conduit 82 through the communication hole 86, and when the rectangular block 85 is abutted against the lower rectangular block frame 89, the bellows 87 is communicated with the second conduit 83 through the communication hole 86;
the heat insulating layer is provided on the outer side of the bellows 87, so that heat exchange between the cold and hot fluid can be avoided.
Two rectangular sliding holes 612 are symmetrically distributed on the inner wall of the cylinder 61, cross arms 65 are installed in the two rectangular sliding holes 612 in a penetrating and sliding mode, the two cross arms 65 are located right above corresponding pressing blocks 811 respectively, annular grooves 623 are formed in the cylinder 62, annular rings 64 are installed in the annular grooves 623 in a rotating mode, and one ends, close to each other, of the two cross arms 65 are fixedly connected with the outer sides of the annular rings 64.
Further, the portions of the plurality of spiral guide ribs 611 passing through the rectangular sliding holes 612 are truncated, and the truncated end faces are flush with the inner wall of the cross arm 65;
the plurality of spiral guide grooves 622 are truncated, the truncated end faces are flush with the top and bottom inner walls of the annular groove 623, and when the spiral guide rib 611 is screwed into the spiral guide groove 622, a certain space exists between the spiral guide rib 611 and the annular ring 64, so that the movement smoothness of the spiral guide rib 611 in the spiral guide groove 622 is not affected by the cross arm 65.
Two circular ring seats 66 are arranged in the cylinder 61, the two circular ring seats 66 are respectively connected with the bottom of the cylinder 62 and the top of the circular block 71 in a rotating way, and the same first spring 67 is fixedly arranged between the two circular ring seats 66.
Further, under the action of the two annular seats 66 and the first spring 67, the cylinder 62 and the round block 71 can be ensured to be always kept in a compact state between the cylinder 61 and the cylinder 62 without external force, so that loose conditions can not occur between the components.
The round block 71 is provided with a polygonal column 76 in a penetrating sliding manner, the bottom end of the polygonal column 76 is fixedly provided with a pressing plate 75, the pressing plate 75 is in sliding connection with the inner wall of the annular heat conduction box 9, the top end of the pressing plate 75 is rotatably provided with a rotary table 77, and the bottom of the cylinder 62 is fixedly provided with an elastic telescopic rod 63 which is coaxially arranged with the rotary table 77.
The copper nut body 10 includes an integrally formed copper nut body 10 and a stop collar 101.
Two air bags 812 are fixedly arranged on the inner wall of one side of the rectangular box 81 far away from the cylinder 61 in a penetrating way, and two rectangular baffle frames 89 are positioned between the two air bags 812.
Further, during the up and down movement of the rectangular block 85, the excessive cold and hot fluid not entering the third conduit 84 enters the corresponding air bags 812 respectively, and will expand as the fluid in the air bags 812 increases.
In this embodiment: when the copper nut is used, the limiting ring 101 on the copper nut main body 10 is inserted into the circular groove 72, the limiting ring 101 pushes the pressing plate 75 to move upwards, when the top of the limiting ring 101 is in contact with the bottom of the annular heat conduction box 9, the bottom of the pressing plate 75 is flush with the bottom of the annular heat conduction box 9, and at the moment, the plurality of arc-shaped elastic sheets 74 are extruded and deformed by the limiting ring 101, so that the limiting ring 101 can be fixed in the circular groove 72 through the plurality of deformed arc-shaped elastic sheets 74;
then placing the plastic workpiece on the top of the base 1, and enabling the hole position on the plastic workpiece to be located right below the copper nut main body 10, wherein hot fluid flows into the communicated communication hole 86 through the first left side conduit 82, then flows into the annular heat conducting box 9 through the communicated bellows 87 and the third conduit 84, and then flows into the third right side conduit 84, and is discharged through the communicated bellows 87, the communication hole 86 and the first conduit 82, and the hot fluid flowing through the annular heat conducting box 9 can heat the copper nut main body 10 by transferring heat to the limiting ring 101 and the copper nut main body 10;
after the copper nut body 10 is heated, the extension of the extension cylinder 3 is controlled, the ground mounting frame 4 of the extension cylinder 3 and the connecting rod 5 move downwards, the copper nut body 10 is inserted into a hole position corresponding to a plastic workpiece below through the fixing mechanism 7 in the downward moving process of the connecting rod 5, after the copper nut body 10 is contacted with the plastic workpiece, the spinning mechanism 6 is driven to continuously move downwards along with the connecting rod 5, the cylinder 61 rotates around the axis of the cylinder 62 under the cooperation of the plurality of groups of spiral guide ribs 611 and the spiral guide grooves 622, so that the spinning mechanism 6 can also drive the copper nut body 10 to rotate through the fixing mechanism 7 in the downward moving process of the copper nut body 10, and the copper nut body 10 can be conveniently inserted into the hole position of the plastic workpiece under the spiral downward action;
when the cylinder 62 moves downwards, the cross arm 65 is driven to downwards press the pressing block 811, the pressing block 811 drives the rectangular block 85 to downwards move through the pressing rod 810, so that the communication hole 86 is separated from the first guide pipe 82 and is communicated with the second guide pipe 83, at the moment, the bottom of the limiting ring 101 is attached to the top edge of a hole position of a plastic workpiece, meanwhile, cold fluid flows into the communicated communication hole 86 through the second left guide pipe 83, then flows into the annular heat conducting box 9 through the communicated telescopic bellows 87 and the third guide pipe 84, the subsequent cold fluid flows into the third right guide pipe 84 again and is discharged through the communicated telescopic bellows 87, the communicated hole 86 and the second guide pipe 83, cold fluid flowing through the annular heat conducting box 9 takes away the limiting ring 101 and the copper nut body 10, the copper nut body 10 can be cooled, solidification of a molten part in the hole position of the plastic workpiece is accelerated, solidification connection speed between the copper nut body 10 and the plastic workpiece is improved, and meanwhile, under the action of the cylinder 62 and the turntable 77, the elastic telescopic rod 63 is extruded and compressed;
after the copper nut main body 10 is completely cooled and the molten part of the hole site of the plastic workpiece is solidified, the telescopic cylinder 3 can be controlled to be shortened to drive the mounting frame 4 to move upwards, the mounting frame 4 drives the connecting rod 5 to move upwards, the connecting rod 5 drives the fixing mechanism 7 to move upwards through the spinning mechanism 6, the fixing mechanism 7 can be quickly separated from the limiting ring 101, and under the reset elasticity of the elastic telescopic rod 63, the turntable 77 and the polygonal column 76 can generate downward thrust to the pressing plate 75, so that the limiting ring 101 is pressed down through the pressing plate 75 in the process of rising the round block 71, and the copper nut main body 10 can be prevented from falling off and shifting from the plastic workpiece.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. Automatic change equipment of equipment copper nut for the equipment of copper nut main part (10), including base (1), its characterized in that: the top of the base (1) is fixedly provided with a side seat (2), one side of the side seat (2) is slidably provided with a mounting frame (4), the top of the side seat (2) is fixedly provided with a telescopic cylinder (3), the bottom end of a piston rod of the telescopic cylinder (3) is fixedly connected with the mounting frame (4), the bottom of the mounting frame (4) is fixedly provided with a connecting rod (5), the connecting rod (5) is detachably provided with a spinning mechanism (6), the bottom of the spinning mechanism (6) is provided with a fixing mechanism (7) for clamping a copper nut main body (10), the fixing mechanism (7) is internally provided with an annular heat conducting box (9) for heating and cooling the copper nut main body (10), the fixing mechanism (7) is internally provided with two exchange mechanisms (8) communicated with the annular heat conducting box (9), the two exchange mechanisms (8) and the annular heat conducting box (9) are alternately circulated with hot fluid and cold fluid for heating and cooling the copper nut main body (10), the spinning mechanism (6) drives the fixing mechanism (7) to drive the copper nut main body (10) to be completely embedded into the copper nut main body (10) when the copper nut main body (10) is driven by the fixing mechanism (7) to be completely embedded into a workpiece (10), the two exchanging mechanisms (8) replace the hot fluid flowing through the annular heat conducting box (9) with cold fluid, and the cold fluid flowing through the annular heat conducting box (9) accelerates the solidification connection between the copper nut main body (10) and the plastic workpiece.
2. The tooling device for automatically assembling copper nuts as claimed in claim 1, wherein: spinning mechanism (6) are including drum (61), movable mounting has cylinder (62) in drum (61), spread groove (621) have been seted up at the top of cylinder (62), the bottom fixed mounting of connecting rod (5) has connecting block (51), connecting block (51) detachable installs in spread groove (621), annular baffle (68) on connecting rod (5) are established to the detachable fixed mounting in top of drum (61), fixed establishment (7) are including round piece (71) of fixed mounting in drum (61) bottom, circular slot (72) have been seted up to the bottom of round piece (71) circular heat conduction case (9) fixed mounting is on the top inner wall of circular slot (72), a plurality of mounting grooves (73) that are circumference array distribution have been seted up to the inner wall of circular slot (72), fixed mounting has arc shell fragment (74) in mounting groove (73).
3. The tooling device for automatically assembling copper nuts as claimed in claim 2, wherein: a plurality of spiral guide ribs (611) distributed in a circumferential array are fixedly mounted on the inner wall of the cylinder (61), and a plurality of spiral guide grooves (622) matched with the plurality of spiral guide ribs (611) are formed in the cylinder (62).
4. The tooling device for automatically assembling copper nuts as claimed in claim 2, wherein: the utility model provides a change mechanism (8) including fixed mounting rectangle case (81) at circle piece (71) top, one side of rectangle case (81) runs through fixed mounting has pipe one (82) and pipe two (83), the bottom of rectangle case (81) runs through fixed mounting has pipe three (84), pipe three (84) run through circle piece (71) and annular heat conduction case (9) and are linked together with annular heat conduction case (9) inside, slidable mounting has rectangle piece (85) in rectangle case (81), the intercommunicating pore (86) that are the L shape have been seted up on rectangle piece (85), fixed mounting has flexible bellows (87) and spring two (88) between the bottom inner wall of intercommunicating pore (86) and rectangle case (81), the top fixed mounting of rectangle piece (85) has depression bar (810), the top of depression bar (810) extends to outside rectangle case (81) and fixed mounting briquetting (811), be connected between rectangle (81) and the sealed depression bar (810).
5. The tooling device for automatically assembling a copper nut according to claim 4, wherein: two rectangular baffle frames (89) are fixedly mounted on the inner wall of the rectangular box (81), and the first guide pipe (82), the second guide pipe (83) and the rectangular block (85) are located between the two rectangular baffle frames (89).
6. The tooling device for automatically assembling a copper nut according to claim 4, wherein: two rectangular sliding holes (612) symmetrically distributed are formed in the inner wall of the cylinder (61), cross arms (65) are installed in the two rectangular sliding holes (612) in a penetrating mode in a sliding mode, the two cross arms (65) are located right above corresponding pressing blocks (811) respectively, annular grooves (623) are formed in the cylinder (62), annular rings (64) are installed in the annular grooves (623) in a rotating mode, and one ends, close to each other, of the two cross arms (65) are fixedly connected with the outer sides of the annular rings (64).
7. The tooling device for automatically assembling copper nuts as claimed in claim 2, wherein: two circular ring seats (66) are arranged in the cylinder (61), the two circular ring seats (66) are respectively connected with the bottom of the cylinder (62) and the top of the circular block (71) in a rotating mode, and the same first spring (67) is fixedly arranged between the two circular ring seats (66).
8. The tooling device for automatically assembling copper nuts as claimed in claim 2, wherein: the utility model discloses a rotary table type heat conduction box, including circle piece (71), polygon post (76) are installed to the slidable mounting that runs through on circle piece (71), the bottom fixed mounting of polygon post (76) has clamp plate (75), clamp plate (75) and the inner wall sliding connection of annular heat conduction box (9), carousel (77) are installed in clamp plate (75) top rotation, the bottom fixed mounting of cylinder (62) has elastic expansion link (63) with carousel (77) coaxial setting.
9. The tooling device for automatically assembling copper nuts as claimed in claim 1, wherein: the copper nut body (10) comprises an integrally formed copper nut body (10) and a limiting ring (101).
10. The tooling device for automatically assembling a copper nut according to claim 5, wherein: two air bags (812) are fixedly installed on the inner wall of one side, far away from the cylinder (61), of the rectangular box (81), and two rectangular baffle frames (89) are located between the two air bags (812).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311120189.3A CN116944852B (en) | 2023-08-31 | 2023-08-31 | Automatic change frock equipment of equipment copper nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311120189.3A CN116944852B (en) | 2023-08-31 | 2023-08-31 | Automatic change frock equipment of equipment copper nut |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116944852A CN116944852A (en) | 2023-10-27 |
| CN116944852B true CN116944852B (en) | 2024-02-13 |
Family
ID=88462204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
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| CN116944852A (en) | 2023-10-27 |
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