CN113102846B - Air compressor screw fitting manufacturing finishing machine and method - Google Patents
Air compressor screw fitting manufacturing finishing machine and method Download PDFInfo
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- CN113102846B CN113102846B CN202110414989.0A CN202110414989A CN113102846B CN 113102846 B CN113102846 B CN 113102846B CN 202110414989 A CN202110414989 A CN 202110414989A CN 113102846 B CN113102846 B CN 113102846B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title abstract description 7
- 238000009434 installation Methods 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000003801 milling Methods 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000002457 bidirectional effect Effects 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 5
- 238000003754 machining Methods 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims 1
- 238000010923 batch production Methods 0.000 abstract 1
- 230000009471 action Effects 0.000 description 6
- 244000309464 bull Species 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
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Classifications
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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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- Mechanical Engineering (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
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Abstract
The invention relates to a finishing machine and a method for manufacturing screw fittings of an air compressor, wherein the machine comprises a square base and a positioning device arranged above a rectangular bottom plate, and the top of the square base is provided with a turning device; the detachable installation clamping plate is convenient for rapidly installing and detaching the triangular chuck, so that the problem that the normal use of mechanical equipment is affected because the triangular chuck cannot be replaced when damaged is solved, the cost of mechanical equipment is increased, the large-batch production requirement is not facilitated, the distance between two groups of triangular chucks can be adjusted through the cooperation between the first gear, the second gear and the teeth, the clamping and fixing of screws with different lengths are realized, the practicability and the application occasions of the positioning device are effectively improved, the cost of 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 finishing machine and a finishing method for manufacturing screw fittings of an air compressor.
Background
An air compressor is a device for compressing gas, and is similar in construction to a water pump, most of which are reciprocating piston, rotary vane or rotary screw. The screw compressor has two kinds of double screw and single screw, and is commonly called as double screw compressor, and in the body of the compressor, a pair of mutually meshed spiral rotors are arranged in parallel, and the rotors with convex teeth outside the pitch circle are commonly called as male rotors or male screws, and the rotors with concave teeth inside the pitch circle are called as female rotors or female rotors, so that the screw compressor has the characteristics of high reliability, convenient operation and maintenance, strong adaptability and the like.
The rotor in the screw compressor is an accessory for integrating the screw and the shaft, and the screw is a cylinder with spiral grooves cut on the outer surface of the screw or a cone with conical surface spiral grooves cut on the outer surface of the screw. At present, when the screw is processed, the following problems may exist: 1. when the existing air compressor screw fitting manufacturing finishing machine is used for machining screws, only screws with single length can be clamped, and the clamping device cannot be adjusted, so that the clamping device is low in application occasion and cannot meet the machining requirements of various types and specifications; 2. the screw turning process is free of a protective device, spark phenomenon can occur when friction force is too large during turning, scraps can be scattered everywhere, physical injury is easily caused to operators, and safety is low.
To this end, the present invention provides an air compressor screw fitting manufacturing finishing machine and method.
Disclosure of Invention
In order to achieve the above-mentioned purpose, the invention provides a kind of air compressor screw fitting manufacturing finish machining machinery, this machinery includes the back type base and rectangular bottom plate set up between vertical sections of back type base, the top sliding fit of the said rectangular bottom plate connects with support rod, there are locating devices above the rectangular bottom plate, the locating device includes the T template that the front and back symmetry sets up in the centre of horizontal section above support rod, take T template of the front side as an example, rectangular hole has been offered at the top of the horizontal section of T template, the front and back both ends symmetry of T template top have L-shaped slide rail, there are toothed plates in the front and back symmetry between two groups of L-shaped slide rail vertical sections, and two groups of toothed plates are left and right staggered arrangement, the bottom of two groups of toothed plates and lie in the inside of rectangular hole all have T-shaped pole, the bottom centre of T-shaped pole horizontal section has mounting clips, the middle part of the mounting clips has offered the through-hole, the sidewall between two groups of mounting clips has offered the spacing circular groove jointly, the bottom mounting clips of two groups of mounting clips have grooves jointly, the groove along the outer wall of through-hole is the annular and the inside of the circular groove of the annular chuck is installed spacing.
The top of returning type base is provided with turning device, and turning device is including setting up the riser at returning type base horizontal segment top center, and flexible cylinder is installed to the outside upper end of riser, and flexible cylinder's removal end runs through to another lateral wall of riser and fixedly connected with opening is toward the 匚 type piece of rectangle bottom plate, installs detachable milling cutter between 匚 type piece two sets of horizontal segments, 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 pivot 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 sliding block is slidingly abutted to the inside of the T-shaped groove, the top end of the electric sliding block is fixedly connected with the bottom of the electric sliding block, overhanging plates are symmetrically arranged at the front end and the rear end of the vertical section and near the bottom of the vertical section, and collecting grooves are formed in the tops of the two groups of overhanging plates on the same side.
Preferably, two groups of L-shaped sliding rail horizontal sections are positioned between two groups of L-shaped sliding rail vertical sections, a space exists between the two groups of L-shaped sliding rails, the space between the two groups of L-shaped sliding rail vertical sections is larger than the width of the rectangular hole, a waist-shaped groove is formed in the side wall of one group of toothed plates, a sliding rod is arranged at the position, corresponding to the waist-shaped groove, of the side wall of the other group of toothed plates, and the sliding rod is in sliding fit with the inside of the waist-shaped groove.
Preferably, two sets of the top of pinion rack all is provided with the tooth, and the tooth is equidistant along the length direction of pinion rack arranges, and the tooth all is located between the horizontal segment of two sets of L type slide rails, the top symmetry of two sets of L type slide rail horizontal segment is provided with the support, and the support bilateral symmetry is provided with two sets of, all rotate between two sets of supports and be connected with the pivot, the outer wall cover of pivot is equipped with a gear, two sets of gears are the crisscross arrangement around, and two sets of gears respectively with the tooth intermeshing of homonymy, wherein the outer wall of a set of pivot just is located the top cover of tooth and is equipped with No. two gears, and No. two gears intermesh on another set of pivot outer wall, the terminal of another set of pivot runs through the lateral wall to a set of support and fixedly connected with bi-directional motor, bi-directional motor's bottom is provided with the mount pad, the lateral wall of mount pad and the lateral wall of the vertical section of L type slide rail fixed connection.
Preferably, the T-shaped groove is formed in the center of the bottom of the horizontal section of the T-shaped rod, the left end of the T-shaped groove is of a T-shaped structure, the T-shaped groove extends along the length direction of the horizontal section of the T-shaped rod, the T-shaped groove is located on one side of the vertical section of the T-shaped rod, the T-shaped sliding block is in sliding butt joint with the inside of the T-shaped groove, and the bottom of the T-shaped sliding block is fixedly connected with the top end of one group of installation clamping plates.
Preferably, two sets of both ends and be close to the front end symmetry of installation cardboard about the installation cardboard are provided with the journal stirrup, and the journal stirrup front and back symmetry is provided with two sets of, and the round hole has all been seted up at the journal stirrup lateral wall center of keeping away from T type slider one side, corresponds the position of round hole with the journal stirrup lateral wall center of T type slider homonymy and is provided with the inserted bar, and the inserted bar is sliding fit mode with the round hole and is connected, and the end of inserted bar is inclined plane structure.
Preferably, the triangle chuck is provided with the round pin axle from front to back symmetry far away from the one end of round hole, and the installation cardboard lateral wall of T type slider bottom is provided with the transmission shaft, and the middle part of transmission shaft has seted up and has been placed the hole in the position that corresponds the through-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 one of them a set of installation cardboard.
Preferably, the outside of installation cardboard is provided with locking mechanism, locking mechanism is including setting up the L type support that just is located the journal stirrup top at keeping away from T type slider, L type support up-down symmetry is provided with two sets of, a set of L type support to the front side left end, the right-hand member at L type support horizontal segment top is provided with the telescopic link, the telescopic link symmetry is provided with two sets of, the top of two sets of telescopic links is provided with waist template jointly, the outer wall of two sets of waist template all overlaps and is equipped with reset spring, the end of telescopic link all runs through to the bottom of L type support horizontal segment and is provided with the wedge jointly, the wedge is close to the one end of inserted bar and is the inclined plane structure, the gradient rises gradually from left to right, and wedge is sliding fit with the inserted bar, the top of wedge is provided with the connecting plate, the left end of connecting plate bottom is provided with the side and takes out the pole, the gradient of side taking out the pole is unanimous with the angle of wedge inclined plane, the chute has been seted up to the position that the top of inserted bar corresponds the side taking out the pole, the left end rotation at L type support horizontal segment top is connected with the bull stick, the top of bull stick is provided with the buckle.
Preferably, the telescopic tank has been seted up to two sets of vertical section lateral walls of fender cover and the one end of keeping away from flexible cylinder, two sets of upper and lower symmetry in telescopic tank has been seted up, the circular tank has been seted up to the rear end in telescopic tank, the diameter in circular tank is greater than the diameter in telescopic tank, the inside sliding fit in circular tank is connected with the plectane, be provided with connecting spring between the terminal surface in the one end of telescopic tank and circular tank is kept away from to the plectane, the position that the plectane is close to the one end of telescopic tank corresponds the telescopic tank is provided with the connecting rod, the inside in telescopic tank is worn to locate by the connecting rod, the common fixedly connected with movable plate of terminal of homonymy connecting rod.
Preferably, the steps for machining the screw using the air compressor screw fitting manufacturing finishing machine are as follows.
S1, checking: checking whether the air compressor screw fitting manufacturing finishing machine can be used normally.
S2, positioning a screw: and clamping and positioning the screw to be processed through a positioning device.
S3, position adjustment: the distance between the two groups of triangular chucks is adjusted through the positioning device.
S4, turning a screw: and turning the screw to be machined through a turning device.
Advantageous effects
1. The detachable installation clamping plate is convenient for rapidly installing and detaching the triangular chuck, so that the problem that the normal use of mechanical equipment is affected due to the fact that the triangular chuck cannot be replaced when damaged is avoided, the cost of mechanical equipment is increased, and the requirement on mass production is not met.
2. According to the invention, when two groups of installation clamping plates are in butt joint through the locking mechanism, the inserted rod is matched with the wedge-shaped block, the lateral drawing rod is driven to automatically move downwards and is inserted in the inclined groove, and the lateral drawing rod can be limited through the rotationally connected clamping plates, so that the positions of the two groups of installation 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. According to the invention, the space between the two groups of triangular chucks can be adjusted through the cooperation between the first gear, the second gear and the teeth, so that the screws with different lengths are clamped and fixed, the practicability and the application occasion of the positioning device are effectively improved, the cost of replacing the positioning device is saved, and the working efficiency is improved.
4. According to the invention, the movable plate can be automatically contracted by matching the baffle cover with the movable plate, so that screws with different diameters can be conveniently regulated, turned waste materials can be intensively dropped into the collecting tank for collection, the phenomenon that sparks and waste scraps are scattered everywhere when the friction force is overlarge during turning is avoided, and the safety protection measures are improved.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a schematic view of the working state of the present invention.
Fig. 2 is an enlarged schematic view of the area a of fig. 1 according to the present invention.
FIG. 3 is a schematic view of the structure of the circular plate and the connecting spring in the present invention.
Fig. 4 is a schematic structural view of 匚 type block and milling cutter according to the present invention.
Fig. 5 is a front view of the present invention.
Fig. 6 is an enlarged schematic view of the area B of fig. 5 according to the present invention.
FIG. 7 is a schematic view of the structure of the lugs and the inserts of the present invention.
Fig. 8 is a schematic view of the structure of the toothed plate and the T-bar in 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 of 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 in the present invention.
Detailed Description
Embodiments of the invention are described in detail below with reference to the attached drawings, but the invention can be implemented in a number of different ways, which are defined and covered by the claims.
As shown in fig. 1 to 12, an air compressor screw fitting manufacturing finishing machine comprises a return base 10 and a rectangular bottom plate 11 arranged between vertical sections of the return base 10, wherein a first 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 first T-shaped groove is of an inverted T-shaped structure, the first T-shaped groove extends along the length direction of the rectangular bottom plate 11, an electric sliding block (not shown in the figure) is slidingly butted in the first T-shaped groove, the top end of the electric sliding block is fixedly connected with a supporting rod 13, overhanging plates 14 are symmetrically arranged at the front end and the rear end of the vertical section of the 13 and near the bottom of the vertical section of the 13, and collecting grooves 15 are formed at the tops of the two groups of overhanging plates 14 positioned on the same side.
The upper part of the rectangular bottom plate 11 is provided with a positioning device 20, the positioning device 20 comprises T-shaped plates 21 which are arranged at the center of the horizontal section above the supporting rod 13 in a front-back symmetrical way, taking the T-shaped plates 21 at the front side as an example, the vertical sections of the two groups of T-shaped plates 21 are arranged between the horizontal sections of the two groups of T-shaped plates 21, rectangular holes 211 are formed in the tops of the horizontal sections of the T-shaped plates 21, the front and back ends of the tops of the T-shaped plates 21 are symmetrically provided with L-shaped slide rails 22, the horizontal sections of the two groups of L-shaped slide rails 22 are arranged between the vertical sections of 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 holes 211, toothed plates 23 are symmetrically arranged between the vertical sections of the two groups of the L-shaped slide rails 22 in a left-back symmetrical way, the side walls of one group of the toothed plates 23 are arranged in a left-right staggered way, the side walls of the other group of the toothed plates 23 are provided with waist-shaped grooves corresponding to the waist-shaped grooves, the slide bars are in sliding fit in the waist-shaped grooves, teeth 231 are arranged at the tops of the two groups of toothed plates 23, the teeth 231 are distributed at equal intervals along the length direction of the toothed plates 23, the teeth 231 are positioned between the horizontal sections of the two groups of L-shaped slide rails 22, supports 24 are symmetrically arranged at the tops of the horizontal sections of the two groups of L-shaped slide rails 22, the supports 24 are symmetrically arranged left and right, rotating shafts are rotationally connected between the front and rear groups of supports 24, first gears 241 are sleeved on the outer walls of the rotating shafts, the first gears 241 are arranged in a front-rear staggered manner, the first gears 241 are respectively meshed with the teeth 231 on the same side, second gears 242 are sleeved on the outer walls of one group of rotating shafts and are mutually meshed with the first gears 241 on the outer walls of the other group of rotating shafts, the tail ends of the other group of rotating shafts penetrate through the side walls of the one group of supports 24 and are fixedly connected with a bidirectional motor, the bottom of bi-directional motor is provided with the mount pad, and the lateral wall of mount pad and the lateral wall fixed connection of the vertical section of L type slide rail 22.
T-shaped rods 25 are arranged at the bottoms of the two groups of toothed plates 23 and positioned in the rectangular holes 211, the T-shaped rods 25 are in a bilateral symmetry structure, mounting clamping plates 26 are symmetrically arranged at the bottoms of the horizontal sections of the T-shaped rods 25 in a bilateral symmetry manner, second-number T-shaped grooves are formed in the bottoms of the horizontal sections of the T-shaped rods 25 in a central manner, the left ends of the second-number T-shaped grooves are in a T-shaped structure, the second-number T-shaped grooves extend along the length direction of the horizontal sections of the T-shaped rods 25, the second-number T-shaped grooves are positioned on one side of the vertical sections of the T-shaped rods 25, T-shaped sliding blocks 251 are slidingly abutted to the interiors of the second-number T-shaped grooves, the bottoms of the T-shaped sliding blocks 251 are fixedly connected with the top ends of one group of the mounting clamping plates 26, through holes are formed in the middle of the mounting clamping plates 26, limiting round grooves are jointly formed in the side walls between the two groups of the mounting clamping plates 26, the diameter of the limiting circular groove is larger than that of the through hole and is communicated with the through hole, the bottom centers of the two groups of mounting clamping plates 26 are jointly provided with adjusting holes, the limiting circular grooves of the adjusting holes are communicated with each other, the outer sides of the mounting clamping plates 26 at the bottom of the T-shaped sliding block 251 are provided with grooves 261, the grooves 261 are distributed annularly along the outer wall of the through hole, the grooves 261 are communicated with the through hole, lugs 262 are symmetrically arranged at the upper end and the lower end of the two groups of mounting clamping plates 26 and close to the front end of the mounting clamping plates 26, two groups of lugs 262 are symmetrically arranged in front-back, round holes are formed in the centers of the side walls of the lugs 262 far away from one side of the T-shaped sliding block 251, inserting rods 263 are arranged at positions corresponding to the round holes in the centers of the side walls of the lugs 262 at the same side of the T-shaped sliding block 251, the inserting rods 263 are connected with the round holes in a sliding fit mode, and the tail ends of the inserting rods 263 are of inclined structures.
The internally mounted of spacing circular slot has triangle chuck 27, and the one end that triangle chuck 27 kept away from the round hole is provided with round pin axle 272 from front to back symmetry, and the installation cardboard 26 lateral wall of T type slider 251 bottom is provided with transmission shaft 271, and the middle part of transmission shaft 271 corresponds the position of through-hole and has seted up and has placed the hole, and pin hole (not shown in the figure) has been seted up to the lateral wall of transmission shaft 271 corresponding to the position of round pin axle 272, and round pin axle 272 alternates in the inside of pin hole, and the outer end of transmission shaft 271 is rotated through external drive, and external drive installs on the lateral wall of one of them a set of installation cardboard 26.
The outside of installation cardboard 26 is provided with locking mechanism 28, locking mechanism 28 is including setting up the L type support 281 that keeps away from T type slider 251 and be located the journal stirrup 262 top, L type support 281 upper and lower symmetry is provided with two sets of, a set of L type support 281 to the front side left end, the right-hand member at L type support 281 horizontal segment top is provided with telescopic link 282, telescopic link 282 front and back symmetry is provided with two sets of, the top of two sets of telescopic link 282 is provided with waist-shaped plate 283 jointly, the outer wall of two sets of waist-shaped plate 283 all overlaps and is equipped with reset spring 284, the end of telescopic link 282 all runs through the bottom to L type support 281 horizontal segment and is provided with wedge 285 jointly, wedge 285 is close to the one end of inserted bar 263 and is the inclined structure, the gradient rises gradually from left to right, and wedge 285 is 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 the side direction pole, the gradient of side direction pole 287 is unanimous with the angle of wedge 285 inclined plane, the top of inserted bar 263 corresponds the position of side direction pole 287, the horizontal end of L type support 281 is provided with the bull stick 288, the top of left side connection of L type support 281 has 288, the bull stick is provided with 288.
During operation, the screw rod to be processed is placed in the left triangular chuck 27 and the right triangular chuck 27, a spanner is inserted into the square holes of the triangular chuck 27 from the inside of the adjusting hole, so that the screw rod to be processed is clamped, workpieces with different diameters can be clamped, when the triangular chuck 27 is damaged during long-time use, the buckle plate 289 is manually rotated to one side, the buckle plate 289 is separated from the waist-shaped plate 283, at the moment, the waist-shaped plate 283 drives the telescopic rod 282 to move upwards under the action of the elastic force of the reset spring 284, the telescopic rod 282 drives the wedge-shaped block 285 to synchronously move with the connecting plate 286, 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 along the round hole to the other end, and the inserting rod 263 drives the mounting clamping plates 26 at the bottom end of the T-shaped sliding block 251 to outwards move along the second T-shaped groove, so that the two groups of mounting clamping plates 26 can be split.
When clamping screws with different lengths, a group of bidirectional motors are started to drive a group of rotating shafts and a group of first gears 241 to synchronously rotate, a group of first gears 241 drive a second gear 242 to synchronously and reversely rotate, and the second gears 242 drive the coaxially connected first gears 241 to rotate together, so that teeth 231 on 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, and 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, so that the distance between the two groups of triangular chucks 27 can be adjusted.
The top of returning type base 10 is provided with turning device 30, turning device 30 is including setting up at the riser 31 at returning type base 10 horizontal segment top center, telescopic cylinder 32 is installed to the outside upper end of riser 31, telescopic cylinder 32's removal end runs through to the another lateral wall of riser 31 and fixedly connected with opening is towards the 匚 type piece 33 of rectangle bottom plate 11, install detachable milling cutter 34 between 匚 type piece 33 two sets of horizontal segment, be convenient for change the cutter of various models, the top center of riser 31 is provided with rectangular support 35, rectangular support 35's left and right sides is connected with fender cover 36 through the hinge rotation, the front end of fender cover 36 is open-faced 匚 shape structure, and the width of fender cover 36 horizontal segment is greater than the width of fender cover 36 vertical segment and is located the top of installation cardboard 26, telescopic slot has been seted up to the one end of telescopic cylinder 32 to two sets of vertical segment lateral walls of fender cover 36, the diameter of circular slot 361 is greater than the diameter of telescopic slot, the inside sliding fit connection 37 of circular slot 361 has the circular slot 37 to keep away from the inside and has the connecting rod 39 of connecting rod 38 of connecting rod that the same position is close to the inside connecting rod 38, the connecting rod 38 is located to the end of telescopic slot is connected with the connecting rod 38.
During operation, the telescopic cylinder 32 is started to drive the 匚 type block 33 and the milling cutter 34 to move towards the screw to be processed, the milling cutter 34 is contacted with the side wall of the screw to be processed, the baffle cover 36 is turned over to the upper part of the screw to be processed, the moving plate 39 drives the connecting rod 38 and the circular plate 37 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 is contacted with the side wall of the screw to be processed, the electric sliding block is started to drive 13 to perform reciprocating linear motion, the screw to be processed is processed, and the processed waste falls into the collecting groove 15 to be collected.
In addition, the invention provides a method for manufacturing a finishing machine by using the screw fitting of the air compressor, which comprises the following steps.
S1, checking: checking whether the air compressor screw fitting manufacturing finishing machine can be used normally.
S2, positioning a screw: the screw rod to be processed is placed in the left triangular chuck 27 and the right triangular chuck 27, a spanner is inserted into square holes of the triangular chuck 27 from the inside of the adjusting hole, so that the screw rod to be processed is clamped, workpieces with different diameters can be clamped, when the triangular chuck 27 is damaged in long-time use, the buckle 289 is manually rotated to one side, the buckle 289 is separated from the waist-shaped plate 283, at the moment, the waist-shaped plate 283 drives the telescopic rod 282 to move upwards under the action of the elastic force of the reset spring 284, the telescopic rod 282 drives the wedge-shaped block 285 to synchronously move with the connecting plate 286, the connecting plate 286 drives the lateral drawing rod 287 to move together, the lateral drawing rod 287 is gradually separated from the insert rod 263, the wedge-shaped block 285 drives the insert rod 263 to move towards the other end along the round hole, and the insert rod 263 drives the mounting clamping plates 26 at the bottom end of the T-shaped slider 251 to outwards move along the T-shaped groove II, so that the two groups of mounting clamping plates 26 can be split.
S3, position adjustment: when clamping screws with different lengths, a group of bidirectional motors are started to drive a group of rotating shafts and a group of first gears 241 to synchronously rotate, a group of first gears 241 drive a second gear 242 to synchronously and reversely rotate, and the second gears 242 drive the coaxially connected first gears 241 to rotate together, so that teeth 231 on 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, and 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, so that the distance between the two groups of triangular chucks 27 can be adjusted.
S4, turning a screw: the telescopic cylinder 32 is started to drive the 匚 -shaped block 33 and the milling cutter 34 to move towards the screw to be machined, the milling cutter 34 is contacted with the side wall of the screw to be machined, the baffle cover 36 is turned over to the upper side of the screw to be machined, the moving plate 39 drives the connecting rod 38 and the circular plate 37 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 is contacted with the side wall of the screw to be machined, the electric sliding block is started to drive 13 to perform reciprocating linear motion, the screw to be machined is turned, and the machined waste falls into the collecting groove 15 to be collected.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. An air compressor screw fitting manufacturing finishing machine comprising a return base (10) and a rectangular base plate (11) arranged between the vertical sections of the return base (10), characterized in that: the top sliding fit of rectangular bottom plate (11) is connected with branch (13), the top of rectangular bottom plate (11) is provided with positioner (20), positioner (20) are including around symmetry setting up T template (21) at branch (13) top horizontal segment center, rectangular hole (211) have been seted up at the top of T template (21) horizontal segment, the front and back both ends symmetry at T template (21) top is provided with L type slide rail (22), be provided with pinion rack (23) between the vertical section of two sets of L type slide rail (22) fore-and-aft symmetry, and two sets of pinion rack (23) are left and right sides staggered arrangement, the bottom of two sets of pinion rack (23) just is located the inside of rectangular hole (211) and all is provided with T shaped rod (25), the bottom center bilateral symmetry of T shaped rod (25) horizontal segment is provided with installation cardboard (26), the through-hole has been seted up at the middle part of installation cardboard (26), the lateral wall between two sets of installation cardboard (26) has offered spacing circular groove jointly, the bottom center of two sets of installation cardboard (26) has offered regulation hole jointly, installation recess (261) of T type slider (251) bottom is in the circular groove (261), outside is equipped with inside the annular groove (261) along the circular groove, the inside is equipped with the annular groove (261) of annular groove, inside the annular groove is equipped with the annular groove;
The top of the square 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 square base (10), a telescopic cylinder (32) is arranged at the upper end of the outer side of the vertical plate (31), the moving end of the telescopic cylinder (32) penetrates through the other side wall of the vertical plate (31) and is fixedly connected with a 匚 -shaped block (33) with an opening facing the rectangular bottom plate (11), a detachable milling cutter (34) is arranged between two groups of horizontal sections of the 匚 -shaped block (33), a rectangular support (35) is arranged at the center of the top of the vertical plate (31), and a baffle cover (36) is rotationally connected to the left side and the right side of the rectangular support (35) through a hinge;
The two groups of tooth plates (23) are provided with teeth (231) at the top, the teeth (231) are distributed at equal intervals along the length direction of the tooth plates (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 provided with two groups, a rotating shaft is rotationally connected between the front group of brackets (24) and the rear group of brackets (24), the outer wall of the rotating shaft is sleeved with a first gear (241), the two groups of first gears (241) are distributed in a front-back staggered manner, 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) which 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 of the one group of brackets (24) and is fixedly connected with a bidirectional motor, the bottom end of the bidirectional motor is provided with a mounting seat, and the bottom end of the bidirectional motor is fixedly connected with the side wall of the L-shaped sliding rail (22);
The telescopic tank is formed in the side wall of two groups of vertical sections of the baffle cover (36) and is far away from one end of the telescopic cylinder (32), two groups of telescopic tanks are formed in an up-down symmetrical mode, round grooves (361) are formed in the rear ends of the telescopic tanks, the diameters of the round grooves (361) are larger than those of the telescopic tanks, circular plates (37) are connected with the inside of the round grooves (361) in a sliding fit mode, connecting springs (371) are arranged between one ends of the circular plates (37) far away from the telescopic tanks and the end faces of the round grooves (361), connecting rods (38) are arranged at positions, close to the telescopic tanks, of one ends of the circular plates (37) corresponding to the telescopic tanks, the connecting rods (38) penetrate through the inside of the telescopic tanks, and moving plates (39) are fixedly connected with the tail ends of the connecting rods (38) on the same side.
2. An air compressor screw fitting manufacturing finishing machine as set forth in claim 1 wherein: the top center of rectangle bottom plate (11) has seted up a T type groove, and the left end in a T type groove is the structure of falling T shape, and a T type groove extends along the length direction of rectangle bottom plate (11), and the inside slip butt joint in a T type groove has electronic slider, and the top of electronic slider and the bottom fixed connection of branch (13), the bottom symmetry that both ends and be close to the vertical section of branch (13) are provided with overhanging board (14) around the vertical section of branch (13), and the top that is located two sets of overhanging boards (14) of homonymy is provided with collecting vat (15).
3. An air compressor screw fitting manufacturing finishing machine as set forth in 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 segments, 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 segments is greater than the width of rectangular hole (211), and waist type groove has been seted up to the lateral wall of one set of pinion rack (23), and the lateral wall of another set of pinion rack (23) corresponds the position in waist type groove and is provided with the slide bar, and slide bar sliding fit is in the inside in waist type groove.
4. An air compressor screw fitting manufacturing finishing machine as set forth in claim 1 wherein: the T-shaped rod is characterized in that a second T-shaped groove is formed in the center of the bottom of the horizontal section of the T-shaped rod (25), the left end of the second T-shaped groove is of a T-shaped structure, the second T-shaped groove extends along the length direction of the horizontal section of the T-shaped rod (25), the second T-shaped groove is located on one side of the vertical section of the T-shaped rod (25), a T-shaped sliding block (251) is slidingly abutted to the inside of the second T-shaped groove, and the bottom of the T-shaped sliding block (251) is fixedly connected with the top ends of one group of installation clamping plates (26).
5. An air compressor screw fitting manufacturing finishing machine as set forth in claim 4 wherein: two sets of both ends and be close to the front end symmetry of installation cardboard (26) about installation cardboard (26) are provided with journal stirrup (262), and the journal stirrup (262) front and back symmetry is provided with two sets of, 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, corresponds round hole with journal stirrup (262) lateral wall center of T type slider (251) homonymy's position and is provided with inserted bar (263), and inserted bar (263) are sliding fit mode connection with the round hole, and the end of inserted bar (263) is inclined plane structure.
6. An air compressor screw fitting manufacturing finishing machine as set forth in claim 4 wherein: the triangular chuck (27) is provided with round pin axle (272) from front to back symmetry of one end of keeping away from the round hole, and installation cardboard (26) lateral wall of T type slider (251) bottom is provided with transmission shaft (271), and the position that the middle part of transmission shaft (271) corresponds the through-hole has been seted up and has been placed the hole, and the pinhole has been seted up to the lateral wall of transmission shaft (271) corresponding the position of round pin axle (272), and round pin axle (272) alternates in the inside of pinhole, and the outer end of transmission shaft (271) is rotated through external drive, and external drive installs on the lateral wall of one of them a set of installation cardboard (26).
7. An air compressor screw fitting manufacturing finishing machine as set forth in claim 5 wherein: the outside of installation cardboard (26) is provided with locking mechanism (28), locking mechanism (28) are including setting up in L type support (281) that keep away from T type slider (251) and be located the journal stirrup (262) top, L type support (281) bilateral symmetry is provided with two sets of, for a set of L type support (281) of front side left end, the right-hand member at L type support (281) horizontal segment top is provided with telescopic link (282), telescopic link (282) fore-and-aft symmetry is provided with two sets of, the top of two sets of telescopic link (282) is provided with waist template (283) jointly, the outer wall of two sets of waist template (283) all overlaps and is equipped with reset spring (284), the end of telescopic link (282) all runs through to the bottom of L type support (281) horizontal segment and is provided with wedge (285) jointly, the one end that wedge (285) are close to inserted bar (263) is the inclined plane structure, the gradient is gradually rising from left to right, and wedge (285) are in sliding fit with inserted bar (263), the top of wedge (285) is provided with connecting plate (286), the top of left side direction (286) bottom pull rod (263) is provided with telescopic link (2877) and the top of side direction pull rod (287) is provided with inclined plane (287) and the top of inclined link (287) is provided with inclined plane (287) corresponding angle (288), the top of the rotating rod (288) is provided with a buckle plate (289).
8. An air compressor screw fitting manufacturing finishing machine as set forth in claim 1 wherein: when the air compressor screw fitting manufacturing finishing machine is used for machining a screw, the steps are as follows:
S1, checking: checking whether the finishing machine for manufacturing the screw fitting of the air compressor can be normally used;
s2, positioning a screw: clamping and positioning the screw to be processed through a positioning device (20);
s3, position adjustment: the distance between the two groups of triangular chucks (27) is adjusted by a positioning device (20);
S4, turning a screw: and turning the screw to be processed through a turning device (30).
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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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| CN202110414989.0A CN113102846B (en) | 2021-04-17 | 2021-04-17 | Air compressor screw fitting manufacturing finishing machine and method |
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| CN113102846B true CN113102846B (en) | 2024-05-10 |
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| CN113458928B (en) * | 2021-07-22 | 2023-05-16 | 浙江航佳工贸有限公司 | 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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| CN113102846A (en) | 2021-07-13 |
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