CN113102846A - Precision machining machine and method for manufacturing screw fittings of air compressor - Google Patents
Precision machining machine and method for manufacturing screw fittings of air compressor Download PDFInfo
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- CN113102846A CN113102846A CN202110414989.0A CN202110414989A CN113102846A CN 113102846 A CN113102846 A CN 113102846A CN 202110414989 A CN202110414989 A CN 202110414989A CN 113102846 A CN113102846 A CN 113102846A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000003754 machining Methods 0.000 title claims description 7
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- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 10
- 238000003801 milling Methods 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 7
- 244000309464 bull Species 0.000 claims description 4
- 230000002457 bidirectional effect Effects 0.000 claims description 3
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- 239000002699 waste material Substances 0.000 description 4
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/32—Thread cutting; Automatic machines specially designed therefor by milling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
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Abstract
The invention relates to a precision processing machine and a method for manufacturing a screw fitting of an air compressor, wherein the machine comprises a clip-shaped base and a positioning device arranged above a rectangular bottom plate, and the top of the clip-shaped base is provided with a turning device; according to the invention, the detachable mounting clamping plate is designed, so that the triangular chuck can be conveniently and rapidly mounted and dismounted, the problem that the normal use of mechanical equipment is influenced because the triangular chuck cannot be replaced when damaged is avoided, the cost for placing the mechanical equipment is increased, the requirement for large-batch production is not facilitated, and the space between the two groups of triangular chucks can be adjusted through the matching of the first gear, the second gear and the teeth, so that screws with different lengths can be clamped and fixed, the practicability and the application occasion of the positioning device are effectively improved, the cost for replacing the positioning device is saved, and the working efficiency is improved.
Description
Technical Field
The invention relates to the field of screws, in particular to a precise processing machine and a precise processing method for manufacturing screw accessories of an air compressor.
Background
An air compressor is a device used to compress gas and is similar in construction to a water pump, most of which are reciprocating pistons, rotating blades or rotating screws. The screw compressor includes two types of screws and a single screw, and is generally called a screw compressor, that is, a twin screw compressor, in which a pair of helical rotors meshing with each other are disposed in parallel in a compressor body, and a rotor having convex teeth outside a pitch circle is generally called a male rotor or a male screw, and a rotor having concave teeth inside a pitch circle is called a female rotor or a female rotor.
The rotor in the screw compressor is an accessory which integrates a screw rod and a shaft, and the screw rod is a cylinder with a spiral groove cut on the outer surface of the screw rod or a cone with a conical spiral groove cut on the outer surface of the screw rod. When the screw rod is processed at present, the following problems may exist: 1. when the existing precision processing machine for manufacturing screw fittings of the air compressor is used for processing screws, only screws with single length can be clamped, and a clamping device cannot be adjusted, so that the clamping device is low in application occasions and cannot meet the processing requirements of various types and specifications; 2. the in-process of screw rod turning does not have protector, and when the turning, the phenomenon of spark can appear when frictional force is too big, and the sweeps also can be in disorder spatters everywhere, causes the health injury to operating personnel easily, and the security is lower.
Therefore, the invention provides a precision machining machine and a method for manufacturing a screw fitting of an air compressor.
Disclosure of Invention
In order to achieve the purpose, the invention provides a precision processing machine for manufacturing screw fittings of an air compressor, which comprises a square-shaped base and a rectangular bottom plate arranged between vertical sections of the square-shaped base, wherein the top of the rectangular bottom plate is connected in a sliding fit manner, a positioning device is arranged above the rectangular bottom plate and comprises T-shaped plates which are symmetrically arranged in the center of a horizontal section above the rectangular bottom plate in a front-back manner, for example, a front-side T-shaped plate is provided with a rectangular hole, the front end and the rear end of the top of the T-shaped plate are symmetrically provided with L-shaped slide rails, toothed plates are symmetrically arranged in the front-back manner between the vertical sections of the two groups of L-shaped slide rails, the two groups of toothed plates are staggered in the left-right manner, T-shaped rods are arranged at the bottoms of the two groups of toothed plates and positioned in the rectangular holes, mounting clamping plates are symmetrically arranged in, a limiting circular groove is formed in the side wall between the two groups of mounting clamping plates, a regulating hole is formed in the center of the bottom of each group of mounting clamping plates, grooves are formed in the outer sides of the mounting clamping plates at the bottom of the T-shaped sliding block and distributed along the outer wall of the through hole in an annular mode, and a triangular clamping plate is mounted inside each limiting circular groove;
the top of returning the type base is provided with turning device, and turning device is including setting up at the riser at returning type base horizontal segment top center, and telescopic cylinder is installed to the outside upper end of riser, and telescopic cylinder's removal end runs through to another lateral wall of riser and the Contraband type piece of fixedly connected with opening towards the rectangle bottom plate, installs detachable milling cutter between the two sets of horizontal segments of Contraband type piece, is convenient for change the cutter of various models, and the top center of riser is provided with the rectangle support, and the left and right sides of rectangle support is connected with the fender cover through the hinge rotation.
Preferably, a T-shaped groove is formed in the center of the top of the rectangular bottom plate, the left end of the T-shaped groove is of an inverted T-shaped structure, the T-shaped groove extends along the length direction of the rectangular bottom plate, an electric slider is in sliding butt joint with the inside of the T-shaped groove, the top end of the electric slider is fixedly connected with the bottom of the electric slider, overhanging plates are symmetrically arranged at the front end and the rear end of the vertical section and close to the bottom of the vertical section, and a collecting groove is formed in the tops of two sets of overhanging plates on the same side.
Preferably, the two sets of L type slide rail horizontal segments are located between the two sets of L type slide rail vertical segments, and there is an interval between the two sets of L type slide rails, and the interval between the two sets of L type slide rail vertical segments is greater than the width of rectangular hole, and waist type groove has been seted up to the lateral wall of one of them group pinion rack, and the position that the lateral wall of another group pinion rack corresponds waist type groove is provided with the slide bar, and slide bar sliding fit is in the inside in waist type groove.
Preferably, the tops of the two groups of toothed plates are respectively provided with teeth which are arranged at equal intervals along the length direction of the toothed plates, and the teeth are all positioned between the horizontal sections of the two groups of L-shaped sliding rails, the tops of the horizontal sections of the two groups of L-shaped sliding rails are symmetrically provided with brackets, two sets of brackets are symmetrically arranged on the left and the right, a rotating shaft is rotatably connected between the front and the rear brackets, a first gear is sleeved on the outer wall of the rotating shaft, the two sets of first gears are staggered in the front and the rear direction and are respectively meshed with the teeth on the same side, wherein the outer wall of a set of pivot and the top cover that is located tooth are equipped with No. two gears, and No. two gears and another group pivot outer wall on a gear intermeshing, the end of another group pivot runs through to the lateral wall and the fixedly connected with two-way motor of a set of support, two-way motor's bottom is provided with the mount pad, the lateral wall and the lateral wall fixed connection of the vertical section of L type slide rail of mount pad.
Preferably, the inside center of installation cardboard has been seted up T type pole horizontal segment bottom center and has been seted up No. two T type grooves, and the left end in No. two T type grooves is T shape structure, and No. two T type grooves extend along the length direction of T type pole horizontal segment, and No. two T type grooves are located one side of T type pole vertical section, and the inside slip in No. two T type grooves is docked T type slider, the bottom of T type slider and the top fixed connection of one set of installation cardboard wherein.
Preferably, two sets of both ends are symmetrical about the installation cardboard and are provided with the journal stirrup near the front end of installation cardboard, and the journal stirrup front and back symmetry is provided with two sets ofly, and the journal stirrup lateral wall center of keeping away from T type slider one side has all seted up the round hole, and the position that corresponds the round hole with the journal stirrup lateral wall center of T type slider homonymy is provided with the inserted bar, and the inserted bar is the sliding fit mode with the round hole and is connected, and the end of inserted bar is the inclined plane structure.
Preferably, the one end that the round hole was kept away from to the triangle chuck is provided with the round pin axle around the symmetry, and the installation cardboard lateral wall of T type slider bottom is provided with the transmission shaft, and the middle part of transmission shaft corresponds the position of through-hole and has seted up and place the hole, and the pinhole has been seted up to the lateral wall of transmission shaft corresponding the position of round pin axle, and the round pin axle alternates in the inside of pinhole, and the outer end of transmission shaft is rotated through external drive, and external drive installs on the lateral wall of.
Preferably, the outer side of the mounting clamping plate is provided with a locking mechanism, the locking mechanism comprises two groups of L-shaped supports which are far away from the T-shaped sliding block and are positioned at the tops of the support lugs, the two groups of L-shaped supports are arranged in an up-down symmetrical mode, a group of L-shaped supports at the left end of the front side are taken as an example, the right end of the top of the horizontal section of the L-shaped supports is provided with a telescopic rod, the two groups of telescopic rods are symmetrically arranged in a front-back mode, the tops of the two groups of telescopic rods are provided with waist-shaped plates together, the outer walls of the two groups of waist-shaped plates are sleeved with reset springs, the tail ends of the telescopic rods penetrate through the bottom end of the horizontal section of the L-shaped supports and are provided with wedge blocks together, one ends of the wedge blocks close to the inserted rod are of an inclined plane structure, the inclination of, the top of inserted bar corresponds the position of side direction pole of taking out and has seted up the inclined groove, and the left end at L type support horizontal segment top rotates and is connected with the bull stick, and the top of bull stick is provided with the buckle.
Preferably, keep off two sets of vertical section lateral walls of cover and keep away from telescopic cylinder's one end and seted up flexible groove, flexible groove longitudinal symmetry has seted up two sets ofly, the circular slot has been seted up to the rear end in flexible groove, the diameter of circular slot is greater than the diameter in flexible groove, the inside sliding fit of circular slot is connected with the plectane, be provided with coupling spring between the terminal surface of the one end that flexible groove was kept away from to the plectane and the circular slot, the position that the plectane is close to the one end in flexible groove corresponds flexible groove is provided with the connecting rod, the inside in flexible groove is worn to locate by the connecting.
Preferably, when the finishing machine manufactured by using the air compressor screw fitting is used for machining a screw, the steps are as follows:
s1 checking work: checking whether the precision processing machinery manufactured by the screw fittings of the air compressor can be normally used;
positioning of the S2 screw: the screw to be processed can be clamped and positioned by the positioning device;
s3 position adjustment: the distance between the two groups of triangular chucks can be adjusted through the positioning device;
turning an S4 screw: the screw to be machined can be turned by the turning device.
Advantageous effects
1. The detachable mounting clamping plate is designed, so that the triangular chuck can be conveniently and rapidly mounted and detached, the problem that the normal use of mechanical equipment is influenced because the triangular chuck cannot be replaced when damaged is avoided, the cost of placing the mechanical equipment is increased, and the large-batch production requirement is not facilitated;
2. according to the invention, when the two groups of mounting clamping plates are butted through the locking mechanism, the inserted bar is matched with the wedge block, and drives the lateral drawing bar to automatically move downwards and penetrate into the inclined groove, and the lateral drawing bar can be limited by rotating the connected clamping plates, so that the positions of the two groups of mounting clamping plates are fixed, the stability of the triangular chuck and the screw rod is improved, and the processing precision of the screw rod is improved;
3. the space between the two groups of triangular chucks can be adjusted through the matching of the first gear, the second gear and the teeth, so that screws with different lengths can be clamped and fixed, the practicability and the application occasion of the positioning device are effectively improved, the cost for replacing the positioning device is saved, and the working efficiency is improved;
4. according to the invention, the movable plate can be automatically contracted through the matching between the blocking cover and the movable plate, screws with different diameters can be conveniently adjusted, the turned waste can be intensively dropped into the collecting tank for collection, the phenomenon that sparks and waste chips are scattered when the friction force is too large during turning is avoided, and the safety protection measures are improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the working state of the present invention;
FIG. 2 is an enlarged schematic view of area A of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic view showing the construction of a circular plate and a connecting spring according to the present invention;
FIG. 4 is a schematic view of the Contraband type block and milling cutter of the present invention;
FIG. 5 is a front view of the present invention;
FIG. 6 is an enlarged schematic view of area B of FIG. 5 in accordance with the present invention;
FIG. 7 is a schematic view of the structure of the support lug and the insertion rod of the present invention;
fig. 8 is a schematic structural view of a toothed plate and a T-bar according to the present invention;
FIG. 9 is an enlarged schematic view of region C of FIG. 8 in accordance with the present invention;
FIG. 10 is a schematic view showing the internal structure of the T-bar of the present invention;
FIG. 11 is a left side view of the present invention;
fig. 12 is a schematic structural view of a transmission shaft and a pin shaft according to the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 12, a precision machining machine for manufacturing screw fittings of an air compressor comprises a clip base 10 and a rectangular bottom plate 11 arranged between vertical sections of the clip base 10, wherein a T-shaped groove (not shown in the figure) is formed in the center of the top of the rectangular bottom plate 11, the left end of the T-shaped groove is of an inverted T-shaped structure, the T-shaped groove extends along the length direction of the rectangular bottom plate 11, an electric slider (not shown in the figure) is in sliding butt joint with the inside of the T-shaped groove, the top end of the electric slider is fixedly connected with 13, two front and back ends of the vertical section of the 13 and the bottom of the vertical section close to the 13 are symmetrically provided with overhanging plates 14, and the tops of the two sets of overhanging plates 14 positioned on the same side;
a positioning device 20 is arranged above the rectangular bottom plate 11, the positioning device 20 comprises T-shaped plates 21 which are symmetrically arranged at the center of a horizontal section above the rectangular bottom plate 11 from front to back, taking the T-shaped plate 21 at the front side as an example, vertical sections of two groups of T-shaped plates 21 are positioned between horizontal sections of two groups of T-shaped plates 21, a rectangular hole 211 is formed in the top of the horizontal section of the T-shaped plate 21, L-shaped slide rails 22 are symmetrically arranged at the front and back ends of the top of the T-shaped plate 21, horizontal sections of two groups of L-shaped slide rails 22 are positioned between vertical sections of two groups of L-shaped slide rails 22, a space is formed between the two groups of L-shaped slide rails 22, the space between the vertical sections of the two groups of L-shaped slide rails 22 is larger than the width of the rectangular hole 211, toothed plates 23 are symmetrically arranged from front to back between the vertical sections of the two groups of L-shaped slide rails 22, the sliding rod is in sliding fit in the waist-shaped groove, the top parts of the two groups of toothed plates 23 are respectively provided with teeth 231, the teeth 231 are arranged at equal intervals along the length direction of the toothed plates 23, the teeth 231 are respectively positioned between the horizontal sections of the two groups of L-shaped sliding rails 22, the top parts of the horizontal sections of the two groups of L-shaped sliding rails 22 are symmetrically provided with two groups of supports 24, the supports 24 are bilaterally symmetrically provided with two groups, a rotating shaft is rotatably connected between the front group of supports 24 and the rear group of supports 24, the outer wall of the rotating shaft is sleeved with a first gear 241, the two groups of first gears 241 are arranged in a staggered manner from front to back, the two groups of first gears 241 are respectively meshed with the teeth 231 at the same side, the outer wall of one group of rotating shaft is sleeved with a second gear 242 above the teeth 231, the second gear 242 is meshed with the first gear 241 on the outer wall of the other, the bottom end of the bidirectional motor is provided with a mounting seat, and the side wall of the mounting seat is fixedly connected with the side wall of the vertical section of the L-shaped slide rail 22;
the bottom of the two groups of toothed plates 23 and the inside of the rectangular hole 211 are both provided with T-shaped rods 25, the T-shaped rods 25 are in a bilateral symmetry structure, the bottom center of the horizontal section of the T-shaped rods 25 is bilaterally symmetrically provided with mounting clamping plates 26, the center of the inside of the mounting clamping plates 26 is provided with a T-shaped groove 25, the bottom center of the horizontal section of the T-shaped rod 25 is provided with a T-shaped groove, the left end of the T-shaped groove is in a T-shaped structure, the T-shaped groove extends along the length direction of the horizontal section of the T-shaped rod 25, the T-shaped groove is positioned on one side of the vertical section of the T-shaped rod 25, the inside of the T-shaped groove is in sliding butt joint with a T-shaped sliding block 251, the bottom of the T-shaped sliding block 251 is fixedly connected with the top end of one group of the mounting clamping plates 26, the middle part of the mounting clamping plates 26 is provided with a through hole, the side wall, the limiting circular grooves of the adjusting holes are communicated with each other, a groove 261 is formed in the outer side of the mounting clamping plate 26 at the bottom of the T-shaped sliding block 251, the grooves 261 are distributed in an annular shape along the outer wall of the through hole, the grooves 261 are communicated with the through hole, the upper end and the lower end of the two groups of mounting clamping plates 26 are symmetrically provided with support lugs 262 close to the front ends of the mounting clamping plates 26, the support lugs 262 are symmetrically arranged in two groups in the front and back direction, the side wall centers of the support lugs 262 far away from one side of the T-shaped sliding block 251 are provided with circular holes, an inserting rod 263 is arranged in the position, corresponding to the circular holes, of the side wall centers of the support lugs 262 on the;
a triangular chuck 27 is arranged inside the limiting circular groove, pin shafts 272 are symmetrically arranged at the front and back of one end, far away from the circular hole, of the triangular chuck 27, a transmission shaft 271 is arranged on the side wall of the mounting clamping plate 26 at the bottom of the T-shaped sliding block 251, a placing hole is formed in the middle of the transmission shaft 271 corresponding to the through hole, a pin hole (not shown in the figure) is formed in the side wall of the transmission shaft 271 corresponding to the pin shaft 272, the pin shafts 272 are inserted inside the pin holes, the outer end of the transmission shaft 271 rotates through external drive, and the external drive is mounted;
the outer side of the mounting clamping plate 26 is provided with a locking mechanism 28, the locking mechanism 28 comprises an L-shaped support 281 which is far away from the T-shaped sliding block 251 and is positioned at the top of the support lug 262, the L-shaped support 281 is symmetrically provided with two groups up and down, a group of L-shaped supports 281 at the left end of the front side is taken as an example, the right end of the top of the horizontal section of the L-shaped support 281 is provided with a telescopic rod 282, the telescopic rod 282 is symmetrically provided with two groups front and back, the tops of the two groups of telescopic rods 282 are jointly provided with a waist-shaped plate 283, the outer walls of the two groups of waist-shaped plates 283 are sleeved with a return spring 284, the tail ends of the telescopic rods 282 penetrate through the bottom end of the horizontal section of the L-shaped support 281 and are jointly provided with a wedge 285, one end of the wedge 285, which is close to the inserted rod 263, is of an inclined plane, the inclination of the lateral drawing rod 287 is the same as the angle of the inclined plane of the wedge-shaped block 285, an inclined groove is formed in the top end of the inserted rod 263 corresponding to the position of the lateral drawing rod 287, the left end of the top of the horizontal section of the L-shaped support 281 is rotatably connected with a rotating rod 288, and a buckle plate 289 is arranged at the top of the rotating rod 288.
When in work, the screw to be processed is placed in the left and right triangular chucks 27, and a spanner is inserted into the square hole of the triangular chuck 27 from the inside of the adjusting hole so as to clamp the screw to be processed and clamp workpieces with different diameters, when the triangular chuck 27 is damaged after being used for a long time, the buckling plate 289 is manually rotated to one side, so that the buckling plate 289 is separated from the waist-shaped plate 283, the waist-shaped plate 283 drives the telescopic rod 282 to move upwards under the action of the elastic force of the return spring 284, the telescopic rod 282 drives the wedge-shaped block 285 and the connecting plate 286 to move synchronously, the connecting plate 286 drives the lateral drawing rod 287 to move together, the lateral drawing rod 287 is gradually separated from the inserting rod 263, the wedge-shaped block 285 drives the inserting rod 263 to move towards the other end along the circular hole, and the inserting rod 263 drives the mounting clamping plates 26 at the bottom end of the T-shaped slide block 251 to move outwards along the second T-shaped groove, so that the two groups;
when screws with different lengths are clamped, a group of two-way motors are started to drive a group of rotating shafts and a group of first gears 241 to synchronously rotate, the group of first gears 241 drive the second gears 242 to synchronously and reversely rotate, the second gears 242 drive the first gears 241 which are coaxially connected to rotate together, so that the teeth 231 on the two groups of toothed plates 23 are driven by the two groups of first gears 241 to oppositely or oppositely move, the two groups of toothed plates 23 move along with the teeth 231, the two groups of toothed plates 23 drive the two groups of T-shaped rods 25 to synchronously move with the mounting clamping plates 26, and therefore the distance between the two groups of triangular clamping plates 27 can be adjusted.
The top of the clip-shaped base 10 is provided with a turning device 30, the turning device 30 comprises a vertical plate 31 arranged at the center of the top of the horizontal section of the clip-shaped base 10, the upper end of the outer side of the vertical plate 31 is provided with a telescopic cylinder 32, the moving end of the telescopic cylinder 32 penetrates through the other side wall of the vertical plate 31 and is fixedly connected with an Contraband-shaped block 33 with an opening facing to the rectangular bottom plate 11, a detachable milling cutter 34 is arranged between two groups of horizontal sections of the Contraband-shaped block 33, tools of various types are convenient to replace, the center of the top of the vertical plate 31 is provided with a rectangular support 35, the left side and the right side of the rectangular support 35 are rotatably connected with a baffle 36 through a hinge shaft, the front end of the baffle 36 is of a v-shaped structure with a downward opening, the width of the horizontal section of the baffle 36 is larger than that of the vertical section of the baffle 36 and is positioned above the mounting clamping plate 26, the side, the rear end of flexible groove has seted up circular slot 361, and the diameter of circular slot 361 is greater than the diameter of flexible groove, and the inside sliding fit of circular slot 361 is connected with plectane 37, is provided with coupling spring 371 between the one end that flexible groove was kept away from to plectane 37 and the terminal surface of circular slot 361, and the one end that plectane 37 is close to flexible groove is provided with connecting rod 38 corresponding the position of flexible groove, and connecting rod 38 wears to locate the inside of flexible groove, the common fixedly connected with movable plate 39 in the end of homonymy connecting rod 38.
During operation, the telescopic cylinder 32 is started to drive the Contraband-shaped block 33 and the milling cutter 34 to move towards the screw to be processed, the milling cutter 34 is made to contact with the side wall of the screw to be processed, the baffle cover 36 is turned over above the screw to be processed, the connecting rod 38 and the circular plate 37 are driven by the moving plate 39 to move in the circular groove 361 under the pressure action of the screw to be processed, the connecting spring 371 contracts under the extrusion force action of the circular plate 37, so that the circular plate 37 and the side wall of the screw to be processed can be in contact with each other, the electric slider is started to drive the electric slider 13 to perform reciprocating linear motion, the screw to be processed is processed, and processed waste materials fall into the collecting groove 15 to be collected.
In addition, the invention provides a method for manufacturing a precision processing machine by using the screw fittings of the air compressor, which comprises the following steps:
s1 checking work: checking whether the precision processing machinery manufactured by the screw fittings of the air compressor can be normally used;
positioning of the S2 screw: the screw to be processed is placed in the left and right triangular chucks 27, a spanner is inserted into the square hole of the triangular chuck 27 from the inside of the adjusting hole, so that the screw to be processed is clamped, workpieces with different diameters can be clamped, when the triangular chuck 27 is damaged after being used for a long time, the buckling plate 289 is manually rotated to one side, so that the buckling plate 289 is separated from the waist-shaped plate 283, the waist-shaped plate 283 drives the telescopic rod 282 to move upwards under the action of the elastic force of the return spring 284, the telescopic rod 282 drives the wedge-shaped block 285 and the connecting plate 286 to move synchronously, the connecting plate 286 drives the lateral drawing rod 287 to move together, the lateral drawing rod 287 is gradually separated from the inserting rod 263, the wedge-shaped block 285 drives the inserting rod 263 to move towards the other end along the circular hole, and the inserting rod 263 drives the mounting clamping plates 26 at the bottom end of the T-shaped slide block 251 to move outwards along the second T-shaped groove, so that the two groups;
s3 position adjustment: when screws with different lengths are clamped, a group of bidirectional motors are started to drive a group of rotating shafts and a group of first gears 241 to synchronously rotate, the group of first gears 241 drive the second gears 242 to synchronously and reversely rotate, the second gears 242 drive the coaxially connected first gears 241 to rotate together, so that teeth 231 on the two groups of toothed plates 23 are driven by the two groups of first gears 241 to oppositely or oppositely move, the two groups of toothed plates 23 move along with the teeth 231, the two groups of toothed plates 23 drive the two groups of T-shaped rods 25 to synchronously move with the mounting clamping plate 26, and therefore the distance between the two groups of triangular clamping plates 27 can be adjusted;
turning an S4 screw: the telescopic cylinder 32 is started to drive the Contraband-shaped block 33 and the milling cutter 34 to move towards the screw to be machined, the milling cutter 34 is in contact with the side wall of the screw to be machined, the blocking cover 36 is turned over above the screw to be machined, the connecting rod 38 and the circular plate 37 are driven by the moving plate 39 to move in the circular groove 361 under the pressure action of the screw to be machined, the connecting spring 371 contracts under the extrusion force action of the circular plate 37, so that the circular plate 37 and the side wall of the screw to be machined can be in contact with each other, the electric sliding block is started to drive the electric sliding block 13 to perform reciprocating linear motion, the screw to be machined is turned, and the machined waste material falls into the collecting tank 15 to be collected.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an air compressor screw rod accessory makes finishing machinery, this machinery includes back type base (10) and sets up rectangle bottom plate (11) between the vertical section of back type base (10), its characterized in that: the top of the rectangular bottom plate (11) is connected with a positioning device (13) in a sliding fit manner, the positioning device (20) is arranged above the rectangular bottom plate (11), the positioning device (20) comprises T-shaped plates (21) which are symmetrically arranged at the center of a horizontal section above the rectangular bottom plate (11) from front to back, rectangular holes (211) are formed in the top of the horizontal section of the T-shaped plates (21), L-shaped slide rails (22) are symmetrically arranged at the front and back ends of the top of the T-shaped plates (21), toothed plates (23) are symmetrically arranged between the vertical sections of the two groups of L-shaped slide rails (22) from front to back, the two groups of toothed plates (23) are arranged in a left-right staggered manner, T-shaped rods (25) are arranged at the bottoms of the two groups of toothed plates (23) and positioned in the rectangular holes (211), mounting clamping plates (26) are symmetrically arranged at the left and right of the center of the bottom of the horizontal, the centers of the bottoms of the two groups of mounting clamping plates (26) are provided with adjusting holes together, the outer sides of the mounting clamping plates (26) at the bottoms of the T-shaped sliding blocks (251) are provided with grooves (261), the grooves (261) are distributed in an annular shape along the outer walls of the through holes, and triangular clamping plates (27) are mounted inside the limiting circular grooves;
the top of returning type base (10) is provided with turning device (30), turning device (30) are including setting up riser (31) at returning type base (10) horizontal segment top center, telescopic cylinder (32) are installed to the outside upper end of riser (31), telescopic cylinder's (32) removal end runs through to Contraband type piece (33) of another lateral wall and fixedly connected with opening orientation rectangle bottom plate (11) of riser (31), install detachable milling cutter (34) between Contraband type piece (33) two sets of horizontal segments, the top center of riser (31) is provided with rectangle support (35), the left and right sides of rectangle support (35) is connected with fender cover (36) through the hinge rotation.
2. The air compressor screw fitting manufacturing finishing machine of claim 1, wherein: the utility model discloses a storage battery box, including rectangle bottom plate (11), the top center of rectangle bottom plate (11) has seted up one number T type groove, the left end in one number T type groove is the structure of falling T, one number T type groove extends along the length direction of rectangle bottom plate (11), the inside slip in one number T type groove is docked has electronic slider, the top of electronic slider and the bottom fixed connection of (13), (13) both ends just are close to the bottom symmetry of (13) vertical section around the vertical section and are provided with outrigger (14), the top that is located two sets of outrigger (14) of homonymy is provided with collecting vat (15).
3. The air compressor screw fitting manufacturing finishing machine of claim 1, wherein: two sets of L type slide rail (22) horizontal segment is located between two sets of L type slide rail (22) vertical sections, and has the interval between two sets of L type slide rail (22), and the interval between two sets of L type slide rail (22) vertical sections is greater than the width in rectangular hole (211), and waist type groove has been seted up to the lateral wall of one set of pinion rack (23), and the position that corresponds waist type groove of the lateral wall of another set of pinion rack (23) is provided with the slide bar, and slide bar sliding fit is in the inside in waist type groove.
4. The air compressor screw fitting manufacturing finishing machine of claim 1, wherein: the top of two groups of toothed plates (23) is provided with teeth (231), the teeth (231) are arranged at equal intervals along the length direction of the toothed plate (23), the teeth (231) are positioned between the horizontal sections of the two groups of L-shaped sliding rails (22), the tops of the horizontal sections of the two groups of L-shaped sliding rails (22) are symmetrically provided with brackets (24), the brackets (24) are symmetrically arranged at the left and right sides, two groups of brackets (24) are respectively and rotationally connected with a rotating shaft, the outer wall of the rotating shaft is sleeved with a first gear (241), the two groups of first gears (241) are arranged in a staggered manner from front to back, the two groups of first gears (241) are respectively meshed with the teeth (231) at the same side, the outer wall of one group of rotating shaft and positioned above the teeth (231) are sleeved with a second gear (242), the second gear (242) is meshed with the first gear (241) on the outer wall of the other group of rotating shaft, the tail end of the other group of rotating shaft penetrates through the side wall, the bottom of the bidirectional motor is provided with a mounting seat, and the side wall of the mounting seat is fixedly connected with the side wall of the vertical section of the L-shaped slide rail (22).
5. The air compressor screw fitting manufacturing finishing machine of claim 1, wherein: t type pole (25) horizontal segment bottom center has been seted up at the inside center of installation cardboard (26) has been seted up No. two T type grooves, the left end in No. two T type grooves is T shape structure, No. two T type grooves extend along the length direction of T type pole (25) horizontal segment, and No. two T type grooves are located one side of T type pole (25) vertical segment, the inside slip in No. two T type grooves is docked has T type slider (251), the bottom of T type slider (251) and the top fixed connection of one of them a set of installation cardboard (26).
6. The air compressor screw fitting manufacturing finishing machine of claim 5, wherein: two sets of both ends just are close to the front end symmetry of installing cardboard (26) about installation cardboard (26) and are provided with journal stirrup (262), and journal stirrup (262) front and back symmetry is provided with two sets ofly, and the round hole has all been seted up at journal stirrup (262) lateral wall center of keeping away from T type slider (251) one side, and the position that corresponds the round hole with journal stirrup (262) lateral wall center of T type slider (251) homonymy is provided with inserted bar (263), and inserted bar (263) are sliding fit mode with the round hole and are connected, and the end of inserted bar (263) is the inclined plane structure.
7. The air compressor screw fitting manufacturing finishing machine of claim 5, wherein: the round hole is kept away from in triangle chuck (27) one end front and back symmetry is provided with round pin axle (272), the installation cardboard (26) lateral wall of T type slider (251) bottom is provided with transmission shaft (271), the middle part of transmission shaft (271) corresponds the position of through-hole and has seted up and place the hole, the pinhole has been seted up to the lateral wall of transmission shaft (271) corresponding the position of round pin axle (272), round pin axle (272) alternate in the inside in pinhole, the outer end of transmission shaft (271) is rotated through external drive, external drive installs on the lateral wall of one of them a set of installation cardboard (26).
8. The air compressor screw fitting manufacturing finishing machine of claim 6, wherein: the outer side of the mounting clamping plate (26) is provided with a locking mechanism (28), the locking mechanism (28) comprises L-shaped supports (281) which are far away from a T-shaped sliding block (251) and are positioned at the tops of support lugs (262), the L-shaped supports (281) are symmetrically arranged in two groups up and down, a group of L-shaped supports (281) at the left end of the front side is taken as an example, the right end of the top of the horizontal section of the L-shaped supports (281) is provided with an expansion link (282), the expansion links (282) are symmetrically arranged in two groups front and back, the tops of the two groups of expansion links (282) are jointly provided with waist-shaped plates (283), the outer walls of the two groups of waist-shaped plates (283) are respectively sleeved with a return spring (284), the tail ends of the expansion links (282) all penetrate through the bottom end of the horizontal section of the L-shaped supports (281) and are jointly provided, and wedge (285) are sliding fit with inserted bar (263), the top of wedge (285) is provided with connecting plate (286), the left end of connecting plate (286) bottom is provided with side direction and takes out pole (287), the slope of side direction pole (287) is unanimous with the angle on wedge (285) inclined plane, the tip of inserted bar (263) corresponds the position of side direction pole (287) and has seted up the inclined groove, the left end rotation at L type support (281) horizontal segment top is connected with bull stick (288), the top of bull stick (288) is provided with buckle (289).
9. The air compressor screw fitting manufacturing finishing machine of claim 1, wherein: keep off two sets of vertical section lateral walls of cover (36) and keep away from the one end of telescopic cylinder (32) and seted up flexible groove, flexible groove longitudinal symmetry has seted up two sets ofly, circular slot (361) have been seted up to the rear end in flexible groove, the diameter of circular slot (361) is greater than the diameter in flexible groove, the inside sliding fit of circular slot (361) is connected with plectane (37), be provided with between plectane (37) keep away from the one end in flexible groove and the terminal surface of circular slot (361) coupling spring (371), plectane (37) are close to the position that the one end in flexible groove corresponds flexible groove and are provided with connecting rod (38), the inside in flexible groove is worn to locate by connecting rod (38), the common fixedly connected with movable plate (39).
10. The air compressor screw fitting manufacturing finishing machine of claim 1, wherein: when the finish machining machine for manufacturing the air compressor screw fittings is used for machining the screw, the steps are as follows:
s1 checking work: checking whether the precision processing machinery manufactured by the screw fittings of the air compressor can be normally used;
positioning of the S2 screw: the screw to be processed can be clamped and positioned through the positioning device (20);
s3 position adjustment: the distance between the two groups of triangular chucks (27) can be adjusted through the positioning device (20);
turning an S4 screw: the screw to be machined can be turned by means of a turning device (30).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110414989.0A CN113102846B (en) | 2021-04-17 | 2021-04-17 | Air compressor screw fitting manufacturing finishing machine and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110414989.0A CN113102846B (en) | 2021-04-17 | 2021-04-17 | Air compressor screw fitting manufacturing finishing machine and method |
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| CN113102846A true CN113102846A (en) | 2021-07-13 |
| CN113102846B CN113102846B (en) | 2024-05-10 |
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| CN113458928A (en) * | 2021-07-22 | 2021-10-01 | 孙新灵 | Surface plastic-coated pretreatment method for manufacturing plastic-coated steel pipe |
| CN115870559A (en) * | 2022-12-07 | 2023-03-31 | 滨州鲁德曲轴有限责任公司 | Finish machining tool for cam groove |
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|---|---|
| CN113102846B (en) | 2024-05-10 |
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Effective date of registration: 20240412 Address after: No. 1012, Qiandongmen Village, intersection of Dayang Road and Shengya Road, Lanshan District, Linyi City, Shandong Province, 276000 Applicant after: Shandong Chaobao Air Compressor Co.,Ltd. Country or region after: China Address before: 211106 No.1 Dongji Avenue, Jiangning Development Zone, Nanjing City, Jiangsu Province Applicant before: Jiang Tao Country or region before: China |
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