CN208195460U - A kind of full-automatic expansion-molding machine of compressor housing - Google Patents
A kind of full-automatic expansion-molding machine of compressor housing Download PDFInfo
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- CN208195460U CN208195460U CN201820307448.1U CN201820307448U CN208195460U CN 208195460 U CN208195460 U CN 208195460U CN 201820307448 U CN201820307448 U CN 201820307448U CN 208195460 U CN208195460 U CN 208195460U
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- expander
- tube body
- centering
- cylinder
- arc panel
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Abstract
The utility model relates to a kind of full-automatic expansion-molding machines of compressor housing.It includes charging pipeline, feeding mechanical hand, centering positioning device, pipe expander and discharging transmission line；Pipeline is fed, for being conveyed into the tube body to expander；Centering positioning device is used for rotating tubular body, so that pipe expander carries out expander to tube body；Pipe expander, for by the enlarged-diameter of tube body；Discharging transmission line, for transferring out the tube body for having expanded pipe.Compared to existing compressor housing pipe expander, the utility model has been respectively completed the production operations such as charging, feeding, centering, expander, the discharging of tube body by charging pipeline, feeding mechanical hand, centering positioning device, pipe expander, oil hydraulic system and discharging transmission line, to realize full-automatic expander, the utility model can be realized large quantities of production, it avoids worker and produces injured situation generation, and the high degree of automation of the utility model, expander are high-quality, and expander is accurate.
Description
Technical field
The utility model relates to pipe expander technical field, especially a kind of full-automatic expansion-molding machine of compressor housing.
Background technique
Compressor case is the important supporting member of the motor and some components in compressor, it is desirable that cylinder has preferable circle
Degree, cylindricity and internal diameter.Existing shell after welding can have the circularity of workpiece to be welded into a cylinder after steel plate roll bending
Very big influence, it is therefore desirable to the cylinder welded is placed in an expanding die, to obtain preferable circularity and size needs.
The pipe expanding of pervious compressor housing is entirely this processing method phase by manually completing the process one by one
Work as backwardness, not only processing efficiency is low, large labor intensity, and processing cost is high, and operates by hand due to pure, and therefore, it is difficult to guarantee
Processing quality, very easy defective products, processing consistency out are poor.
Therefore, compressor housing production, which produces house and has developed compressor housing pipe expander, carrys out expander, but existing pressure
Contracting casing body pipe expander is since structure is not perfect, leads to its expander low efficiency, and processing cost is high, and it is difficult to ensure processing
Quality, very easy defective products out.
Utility model content
The purpose of the utility model is to overcome above-mentioned the shortcomings of the prior art, and provide that a kind of structure is simple, closes
Reason, the full-automatic expansion-molding machine of the compressor housing that expander is high-efficient, expander is high-quality.
Purpose of the utility model is realized as follows:
A kind of full-automatic expansion-molding machine of compressor housing, including charging pipeline, feeding mechanical hand, centering positioning dress
It sets, pipe expander, oil hydraulic system and discharging transmission line；
Pipeline is fed, for being conveyed into the tube body to expander；
Centering positioning device is used for rotating tubular body, to position the position of tube body first time expander by the hole location on tube body
It sets, so that pipe expander carries out expander to tube body；
Pipe expander, for by the enlarged-diameter of tube body；
Discharging transmission line, for transferring out the tube body for having expanded pipe；
Feeding mechanical hand, for picking up and putting down tube body, thus defeated for the full-automatic expansion-molding machine of whole compressor shell
Send tube body.
Oil hydraulic system, for providing hydraulic oil for pipe expander, using the power source as pipe expander.The utility model is also
It can improve further below.
The centering positioning device includes fixing seat, centering lifting cylinder, crane, centering turntable and centering rotation
Motor, the crane, which slides up and down, to be arranged in fixing seat, and the centering lifting cylinder and crane are drivingly connected, described to look for
Dextrorotation rotating motor is set on crane, and the centering turntable horizontally rotates on crane and is located at centering rotating electric machine
Top, the motor shaft and centering turntable of the centering rotating electric machine are drivingly connected, and centering turntable is equipped with vertical registration set
Head, the crane are equipped with centering positioning cylinder, and the piston rod of the centering positioning cylinder is equipped with fine positioning cross bar, described
Fine positioning cross bar is horizontally set on crane, and fine positioning cross bar is horizontally directed to vertical registration pullover.On the centering turntable
Equipped with hole location detecting device.
The pipe expander includes pedestal, oil cylinder, the secondary expander mechanism of auxiliary and expanding die, the oil cylinder and expanding die
On pedestal, the pedestal is equipped with workbench, and the expanding die is set on workbench, and oil cylinder is located under workbench
Side.The expanding die includes expander pedestal, taper mandrel and muti-piece expander arc panel, and muti-piece expander arc panel is distributed in a ring
And be vertically arranged on expander pedestal, the outer wall of the muti-piece expander arc panel surrounds the lateral surface of cylindrical body, the expander arc
The inner wall of shape plate is tapered slope, and the inner wall of expander arc panel surrounds an expander conical cavity, and the taper mandrel is sliding up and down
Dynamic to be arranged in expander conical cavity, the lateral surface of the taper mandrel is bonded with the inner wall of every piece of expander arc panel, the cone
Shape mandrel thick, thin shape in lower end in upper end, the upper end of taper mandrel are equipped with spacing head, and expander pedestal, cone are stretched out in taper mandrel lower end
The lower end of shape mandrel is equipped with connector, and the piston rod of the oil cylinder is connect with connector.
The upper end of the muti-piece expander arc panel is equipped with upper elastic hoop, and upper elasticity banding hoop lives muti-piece expander arc
The upper end of plate, the lower end of institute's muti-piece expander arc panel are equipped with lower elastic hoop, and lower elasticity banding hoop lives muti-piece expander arc
The lower end of plate, upper and lower elasticity hoop make muti-piece expander arc panel keep gathering together in not expander, upper and lower elasticity
Hoop can also make the synchronous expander outward of muti-piece expander arc panel collapse with synchronous past center.
Intracavitary equipped with expander resigning in the expander pedestal, the top of the expander resigning chamber is equipped with through-hole, muti-piece expander
Through-hole is up stretched out in the upper end of arc panel, and the lower part of expander resigning chamber is equipped with axis hole, and the lower end of the taper mandrel is stretched out down
Axis hole is simultaneously connect with connector, and the lower end of the expander arc panel is equipped with sliding block, and muti-piece sliding block is reciprocatingly slided with radial fashion
Setting is stepped down intracavitary in expander.
The lateral surface of the taper mandrel along its inclined direction be equipped with limition orientation groove, the expander arc panel it is interior
Wall surface along its inclined direction be equipped with guiding inclined plate, guiding inclined plate be slidably arranged in limition orientation groove, when taper mandrel down
When mobile, limition orientation groove slides on guiding inclined plate, and guiding inclined plate limits the stroke of taper mandrel, that is, limits expander
The stroke of arc panel expander, namely set the range of the enlarged diameter tube of this expanding die.
The secondary expander mechanism of auxiliary includes tube body rotary cylinder, rotor plate and tube body swivel becket, tube body rotary cylinder
On workbench and it is located at by expanding die, the tube body swivel becket is set in outside muti-piece expander arc panel and is located at expander and steps down
The inner end of chamber, the rotor plate is connect with tube body swivel becket, and the outer end of the rotor plate and the cylinder rod of tube body rotary cylinder are living
Dynamic connection.When the elongation of the cylinder rod of tube body rotary cylinder, the cylinder rod of tube body rotary cylinder drives the outer end of rotor plate mobile,
The inner end of rotor plate drives tube body swivel becket to turn an angle (preferably 90 °), and expanding die carries out secondary expander again later, from
And guaranteeing that expanding die expander is high-quality, expander is uniform, tubular form is regular, and the diameter of each position is consistent.
The cylinder rod of the tube body rotary cylinder is equipped with pivot, and the outer end of the rotor plate is equipped with chute hole, described
Rotor plate is slided on pivot by chute hole.When the elongation of the cylinder rod of tube body rotary cylinder, the cylinder of tube body rotary cylinder
Bar drives the outer end of rotor plate mobile, and chute hole slides on pivot, and the outer end of rotor plate pivots, the inner end of rotor plate
The rotation of tube body swivel becket is driven, the cylinder rod extended length of the tube body rotary cylinder can be set, therefore can guarantee tube body rotation
The angle that annulus moves tube body rotation is the same.
The feeding mechanical hand includes rack and moves horizontally servo motor, and corresponding charging pipeline is equipped in the rack
Feed station manipulator corresponds to centering positioning device in the rack and expands equipped with corresponding in centering station manipulator, the rack
Pipe device is equipped with expander station manipulator, and discharging transmission line is corresponded in the rack equipped with detection station manipulator, feed station
Manipulator, centering station manipulator, expander station manipulator and detection station manipulator are successively set on rack from front to back
On, it is horizontally disposed in the rack to have horizontal guide rail, the feed station manipulator, centering station manipulator, expander
Station manipulator and detection station manipulator are slidably arranged on horizontal guide rail, are led between two adjacent station manipulators
Pull rod connection is crossed, the servo motor that moves horizontally moves horizontally servo motor and a wherein station manipulator in rack
Screw rod transmission connection, to drive all station manipulator levels to slide.Realize feed station manipulator, centering station manipulator,
Expander station manipulator and detection station manipulator synchronizing moving feeding.
The feed station manipulator includes first base, the first lifting cylinder, first lifting seat, the first material folding cylinder,
First material folding cylinder is set in first lifting seat, and first lifting seat, which slides up and down, to be arranged in first base, and described first
Lifting cylinder is set in first base and is drivingly connected with first lifting seat, goes up and down direction along it in the first lifting seat and is equipped with
First guiding axis, the first base are equipped with the first lifting guide pad, and the first guiding axis is slidably arranged in the first lifting guiding
On block, it is respectively equipped with the first claw, the second claw and third claw on three output ends of first material folding cylinder, first
Three output ends of material folding cylinder respectively drive the first claw, the second claw and third claw and move towards and close up or opposite to each other
It moves and separates.When the first material folding cylinder material folding, the first claw, the second claw and the third claw of the first material folding cylinder
It stretching in tube body, the first material folding cylinder drives the first claw, the second claw and third claw to open outward simultaneously, and three
Claw is resisted against on the inner wall of tube body, and then the first lifting cylinder drives the first material folding cylinder to rise, and three claws block tube body
And lift.When feed station manipulator discharging, three claws unclamp tube body toward contract, and then the first lifting cylinder drives
First material folding cylinder rises, and three claws are detached from tube body.
The centering station manipulator, expander station manipulator, detection station manipulator include second base, second liter
Sending down abnormally ascending cylinder, the second lifting seat, the second material folding cylinder, second material folding cylinder is set on the second lifting seat, on the second lifting seat
Lower slider is arranged in second base, and second lifting cylinder is set in second base and is drivingly connected with the second lifting seat,
Direction, which is gone up and down, along it on second lifting seat is equipped with the second guiding axis, the second base is equipped with the second lifting guide pad,
Second guiding axis is slidably arranged on the second lifting guide pad, is respectively equipped with left folder on two output ends of second material folding cylinder
Pawl, right clamping jaw, two output ends of the second material folding cylinder respectively drive left clamping jaw, right clamping jaw moves towards and closes up or be moved away from
And it separates, therefore second material folding cylinder can drive left clamping jaw, right clamping jaw to grip or lay down tube body.
The charging pipeline is equipped with backgauge cylinder, inspection material sensor and tube body positioning mechanism, tube body positioning mechanism position
In the discharge end of charging pipeline, the backgauge cylinder is located at the front of tube body positioning mechanism, and the tube body positioning mechanism includes
Tube body positioning cylinder, left locating detent and right locating detent, two output ends of tube body positioning cylinder respectively with left locating detent, right positioning
Pawl is drivingly connected, and left locating detent, right locating detent constitute a pliers, and the opening of pliers is towards backgauge cylinder.Tube body positioning cylinder drives
Move left locating detent, right locating detent closes up or separates.After locating detent, right locating detent close up, charging pipeline conveys the tube body to come
It moves into the opening of pliers, realizes positioning tube body.
The beneficial effects of the utility model are as follows:
(1) existing compressor housing pipe expander is compared, the present invention passes through charging pipeline, feeding mechanical hand, centering
Positioning device, pipe expander, oil hydraulic system and discharging transmission line be respectively completed the charging of tube body, feeding, centering, expander,
The production operations such as discharging, to realize full-automatic expander, the present invention can be realized large quantities of production, avoid worker's production by
The case where hurting, and high degree of automation of the invention, expander are high-quality, and expander is accurate.
(2) moreover, alignment device of the invention, has successively carried out coarse positioning, fine positioning to tube body, so as to pipe expander
Accurately expander.
(3) in addition, pipe expander is again to tube body after assisting secondary expander mechanism that tube body is made to rotate by a certain angle
Expander is carried out, so that the expander quality of tube body is high, tubular form regular uniform.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the full-automatic expansion-molding machine of the utility model compressor housing.
Fig. 2 is the main view of Fig. 1.
Fig. 3 is the structural schematic diagram of the centering positioning device of the utility model.
Fig. 4 is the top view of Fig. 3.
Fig. 5 is the main view of Fig. 3.
Fig. 6 is the enlarged structure schematic diagram in Fig. 1 at A.
Fig. 7 is the structural schematic diagram of the pipe expander of the utility model.
Fig. 8 is the top view of Fig. 7.
Fig. 9 is the main view of Fig. 7.
Figure 10 is the side view of Fig. 7.
Figure 11 is the structural schematic diagram of the expanding die of the utility model.
Figure 12 is the structural schematic diagram of the secondary expander mechanism of auxiliary of the utility model.
Figure 13 is the main view of Figure 12.
Figure 14 is the structural schematic diagram of the feed station manipulator of the utility model.
Figure 15 is the main view of Figure 14.
Figure 16 is the structural schematic diagram of the centering station manipulator of the utility model.
Figure 17 is the main view of Figure 16.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments.
Embodiment one, as shown in Fig. 1 to Figure 17, a kind of full-automatic expansion-molding machine of compressor housing, including charging conveying
Line 1, feeding mechanical hand 2, centering positioning device 3, pipe expander 4, oil hydraulic system 7 and discharging transmission line 6；
Pipeline 1 is fed, for being conveyed into the tube body 8 to expander；
Centering positioning device 3 is used for rotating tubular body 8, to position 8 first time of tube body expander by the hole location on tube body 8
Position, so that pipe expander 4 carries out expander to tube body 8；
Pipe expander 4, for by the enlarged-diameter of tube body 8；
Discharging transmission line 6, for transferring out the tube body 8 for having expanded pipe；
Feeding mechanical hand 2, for picking up and putting down tube body 8, to be the full-automatic expansion-molding machine of whole compressor shell
Delivery pipe body 8.
Oil hydraulic system 7, for providing hydraulic oil for pipe expander, using the power source as pipe expander.The utility model
More specific technical solution.
The centering positioning device 3 include fixing seat 31, centering lifting cylinder 33, crane 39, centering turntable 36 with
And centering rotating electric machine 32, the crane 39, which slides up and down, to be arranged in fixing seat 31, is set along the vertical direction in fixing seat 31
It is equipped with riser guide 301, crane 39, which slides up and down, to be arranged on riser guide 301, the centering lifting cylinder 33 and lifting
Frame 39 is drivingly connected, and the centering rotating electric machine 32 is set on crane, and the centering turntable 36, which horizontally rotates, is set to lifting
Top on frame 39 and positioned at centering rotating electric machine 32, the motor shaft and centering turntable 36 of the centering rotating electric machine 32 drive
Connection, centering turntable 36 are equipped with vertical registration pullover 37, and the crane 39 is equipped with centering positioning cylinder 34, described to look for
The piston rod of positive positioning cylinder 34 is equipped with fine positioning cross bar 35, and the fine positioning cross bar 35 is horizontally set on crane 39,
Fine positioning cross bar 35 is horizontally directed to vertical registration pullover 37.The centering turntable 36 is equipped with hole location detecting device 38.
The pipe expander 4 includes pedestal 40, oil cylinder 43, the secondary expander mechanism 45 of auxiliary, detects caliber mechanism (in figure not
Show) and expanding die 41, the oil cylinder 43 and expanding die 41 be set on pedestal 40, and the pedestal 40 is equipped with pipe expanding platform
401 are set on pipe expanding platform 401 with detection caliber workbench 47, the expanding die 41, and oil cylinder 43 is located at pipe expanding platform
401 lower section, detection caliber mechanism are set on detection caliber workbench 47.The expanding die 41 includes expander pedestal 42, taper
Mandrel 412 and muti-piece expander arc panel 411, muti-piece expander arc panel 411 are distributed in a ring and are vertically arranged in expander pedestal
On 42, the outer wall of the muti-piece expander arc panel 411 surrounds the lateral surface of cylindrical body, the inner wall of the expander arc panel 411
For tapered slope, the inner wall of expander arc panel surrounds an expander conical cavity, and the taper mandrel 412 slides up and down setting and expanding
In pipe conical cavity, the lateral surface of the taper mandrel 412 is bonded with the inner wall of every piece of expander arc panel 411, the tapered core
Thick, the thin shape in lower end in upper end of axis 412, the upper end of taper mandrel 412 are equipped with spacing head 416, and expander is stretched out in 412 lower end of taper mandrel
The lower end of pedestal 42, taper mandrel 412 is equipped with connector 413, and the piston rod of the oil cylinder 43 is connect with connector 413.
The upper end of the muti-piece expander arc panel 411 is equipped with upper elastic hoop 410, and upper elasticity hoop 410 is waled more
The upper end of block expander arc panel 411, the lower end of institute's muti-piece expander arc panel 411 are equipped with lower elastic hoop 418, lower elasticity banding
Ring 418 wales the lower end of muti-piece expander arc panel 411.Upper and lower elasticity hoop 418 makes muti-piece expander arc panel 411 not
It keeps gathering together when expander,
It is equipped in expander resigning chamber 419 in the expander pedestal 42, the top of the expander resigning chamber 419 is equipped with through-hole
420, through-hole 420 is up stretched out in the upper end of muti-piece expander arc panel 411, and the lower part of expander resigning chamber 419 is equipped with axis hole 421, institute
The lower end for stating taper mandrel 412 is stretched out axis hole 421 down and is connect with connector 413, and the lower end of the expander arc panel 411 is set
There is sliding block 422, muti-piece sliding block 422 is reciprocatingly slided with radial fashion to be arranged in expander resigning chamber 419.
The lateral surface of the taper mandrel 412 is equipped with limition orientation groove 415, the inner wall of the expander arc panel 411
Face is equipped with guiding inclined plate 417, and guiding inclined plate 417 is slidably arranged in limition orientation groove 415.
The secondary expander mechanism 45 of auxiliary includes tube body rotary cylinder 450, rotor plate 451 and tube body swivel becket 452, pipe
Body rotary cylinder 450 is set on workbench and is located at by expanding die 41, and the tube body swivel becket 452 is set in muti-piece expander arc
Plate 411 is outer and is located at expander resigning chamber 419, and the inner end of the rotor plate 451 is connect with tube body swivel becket 452, the rotor plate
451 outer end is flexibly connected with the cylinder rod of tube body rotary cylinder 450.
The cylinder rod of the tube body rotary cylinder 450 is equipped with pivot 453, and the outer end of the rotor plate 451, which is equipped with, to be slided
Slot 454, the rotor plate 451 are slided on pivot 453 by chute hole 454.
The feeding mechanical hand 2 includes rack 20 and moves horizontally servo motor 25, and corresponding charging is defeated in the rack 20
Line sending 1 is equipped with feed station manipulator 24, correspond in the rack 20 centering positioning device 3 be equipped with centering station manipulator 23,
Pipe expander 4 is corresponded in the rack 20 and is equipped with expander station manipulator 22, is corresponded to discharging transmission line 6 in the rack 20 and is equipped with
Detection station manipulator 21, feed station manipulator 24, centering station manipulator 23, expander station manipulator 22 and detection
Station manipulator 21 is successively set on from front to back in rack 20, horizontally disposed in the rack 20 to have horizontal guide rail
27, the feed station manipulator 24, centering station manipulator 23, expander station manipulator 22 and detection station manipulator
21 are slidably arranged on horizontal guide rail 27, are connected between two adjacent station manipulators by pull rod 28, described to move horizontally
Servo motor 25 is set in rack 20, is moved horizontally servo motor 25 and is connect with 21 screw rod transmission of detection station manipulator, to drive
The synchronous work level sliding of all station manipulators is moved, realizes feed station manipulator 24, centering station manipulator 23, expander station
The 21 synchronizing moving feeding of manipulator 22 and detection station manipulator.
The feed station manipulator 24 includes first base 245, the first lifting cylinder 241, first lifting seat 243, the
One material folding cylinder 242, first material folding cylinder 242 are set in first lifting seat 243, and first lifting seat 243, which slides up and down, to be set
It sets in first base 245, first lifting cylinder 241, which is set in first base 245 and drives with first lifting seat 243, to be connected
It connects, goes up and down direction along it in the first lifting seat 243 and be equipped with the first guiding axis 244, the first base 245 is equipped with first
Guide pad 246 is gone up and down, the first guiding axis 244 is slidably arranged on the first lifting guide pad 246, first material folding cylinder 242
Three output ends on be respectively equipped with the first claw, the second claw and third claw, three output ends of the first material folding cylinder 242
The first claw, the second claw and third claw is respectively driven to move towards and close up or be moved away from and separate.
The centering station manipulator 23, expander station manipulator 22, detection station manipulator 21 include second base
235, the second lifting cylinder 231, the second lifting seat 238, the second material folding cylinder 232, second material folding cylinder 232 are set to second
On lifting seat 238, the second lifting seat 238, which slides up and down, to be arranged in second base 235, and second lifting cylinder 231 is set to
It is drivingly connected in second base 235 and with the second lifting seat 238, goes up and down direction along it on second lifting seat 238 and be equipped with the
Two guiding axis 236, the second base 235 are equipped with the second lifting guide pad 237, and the second guiding axis 236 is slidably arranged in the
On two lifting guide pads 237, left clamping jaw 234, right clamping jaw 233 are respectively equipped on two output ends of second material folding cylinder 232,
Two output ends of the second material folding cylinder 232 respectively drive left clamping jaw 234, right clamping jaw 233 moves towards and closes up or be moved away from
And it separates.
The charging pipeline 1 is equipped with backgauge cylinder 11, inspection material sensor 13 and tube body positioning mechanism 12, tube body positioning
Mechanism 12 is located at the discharge end of charging pipeline 1, and the backgauge cylinder 11 is located at the front of tube body positioning mechanism 12, the tube body
Positioning mechanism 12 include tube body positioning cylinder 121, left locating detent 122 and right locating detent 123, the two of tube body positioning cylinder 121
Output end is drivingly connected with left locating detent, right locating detent respectively, and left locating detent 122, right locating detent 123 constitute a pliers, pliers
Opening towards backgauge cylinder 11.Tube body positioning cylinder 121 drives left locating detent 122, right locating detent 123 to close up or separate.
The working principle of the utility model is:
When utility model works, the tube body 8 to expander is conveyed by charging pipeline 1, and backgauge cylinder 11 is defeated in charging
Line sending 1 stops tube body 8 to advance, and tube body 8 is delivered to the position of tube body positioning mechanism 12 one by one, with realize conveying manipulator by
A to clamp tube body 8 one by one, the tube body 8 at tube body positioning mechanism 12 is delivered to alignment device again by feed station manipulator 24
The top of centering turntable 36, centering lifting cylinder 33 starts to be lifted centering turntable 36 until certain position, then feed station machine
The decline of tube body 8 is set on vertical registration pullover 37 by tool hand 24, and then feed station manipulator 24, which resets, rises, centering rotation
Motor 32 drives centering turntable 36 to rotate, and centering turntable 36 drives tube body 8 to rotate, and hole location detecting device 38 starts detection pipe
Hole location on body 8, when hole location detecting device 38 detects the hole location on tube body 8, centering rotating electric machine 32 stops operating, and realizes
Coarse positioning tube body 8, the hole location on tube body 8 are just aligned fine positioning cross bar 35, and centering positioning cylinder 34 drives fine positioning cross bar 35
Elongation, fine positioning cross bar 35 protrudes into the hole location on tube body 8, to realize fine positioning tube body 8.
It has good positioning after tube body 8, fine positioning cross bar 35 is removed from the hole location on tube body 8, and expander station manipulator 22 declines
And the tube body 8 having good positioning is clamped, it is sleeved on the expanding die 41 of pipe expander 4, which is to be set in muti-piece expander arc
On 411 lateral wall of plate, the lower end of tube body 8 is seated on tube body swivel becket 452, and then the piston rod of oil cylinder 43 starts pulled down cone
Shape mandrel 412, taper mandrel 412 move down, since muti-piece expander arc panel 411 cooperates with 412 inclined-plane of taper mandrel, cone
When shape mandrel 412 moves down, muti-piece expander arc panel 411 moves outward simultaneously, the lateral wall top of muti-piece expander arc panel 411
The inner sidewall expander outward of tube body 8 so that the diameter of tube body 8 increases.Due to the diameter of spacing head 416 and through-hole 420
The limitation of size, expander arc panel 411 can not expander, expander arc panel 411 be the expanders in certain stroke outward always,
Expand after pipe for the first time, elongation piston rod, taper mandrel 412 move up reset, muti-piece expander arc panel to oil cylinder 43 upwards
411 reset under 418 elastic reaction of upper elastic hoop 410 and lower elastic hoop to center is mobile, expander arc panel 411
The inner sidewall of lateral wall disengaging tube body 8.
Then the cylinder rod driving rotor plate 451 of tube body rotary cylinder 450 rotates, and rotor plate 451 pulls tube body swivel becket
452 rotations, and then tube body 8 is driven to rotate 90 °, oil cylinder 43 pulls downward on 412 expander of taper mandrel again, realize secondary expander,
To guarantee that 8 expander of tube body is uniform.After secondary expander, all components of expanding die 41 reset again, expander arc panel 411
Lateral wall is detached from the inner sidewall of tube body 8, and the tube body 8 for having expanded pipe is delivered to 8 diameter of tube body detection work by expander station manipulator 22
Position.After 8 diameter detection station of tube body detects, detection station manipulator 21 clamps tube body 8, and is transported to discharging transmission line
On 6, discharging transmission line 6 again transfers out the tube body 8 expanded.
Claims (10)
1. a kind of full-automatic expansion-molding machine of compressor housing, including charging pipeline, feeding mechanical hand, centering positioning device,
Pipe expander and discharging transmission line, it is characterized in that；
Pipeline is fed, for being conveyed into the tube body to expander；
Centering positioning device is used for rotating tubular body, to position the position of tube body by the hole location on tube body, so as to pipe expander
Expander is carried out to tube body；
Pipe expander, for by the enlarged-diameter of tube body；
Discharging transmission line, for transferring out the tube body for having expanded pipe；
Feeding mechanical hand, for picking up and putting down tube body, to be the full-automatic expansion-molding machine delivery pipe of whole compressor shell
Body.
2. the full-automatic expansion-molding machine of compressor housing according to claim 1, characterized in that further include oil hydraulic system, use
In providing hydraulic oil for pipe expander, using the power source as pipe expander.
3. the full-automatic expansion-molding machine of compressor housing according to claim 1, characterized in that the centering positioning device packet
Fixing seat, centering lifting cylinder, crane, centering turntable and centering rotating electric machine are included, the crane, which slides up and down, to be set
It sets in fixing seat, the centering lifting cylinder and crane are drivingly connected, and the centering rotating electric machine is set on crane, institute
It states centering turntable and horizontally rotates the top on crane and being located at centering rotating electric machine, the electricity of the centering rotating electric machine
Arbor and centering turntable are drivingly connected, and centering turntable is equipped with vertical registration pullover, and the crane is fixed equipped with centering
The piston rod of position cylinder, the centering positioning cylinder is equipped with fine positioning cross bar, and the fine positioning cross bar is horizontally set on lifting
On frame, fine positioning cross bar is horizontally directed to vertical registration pullover, and the centering turntable is equipped with hole location detecting device.
4. the full-automatic expansion-molding machine of compressor housing according to claim 1, characterized in that the pipe expander includes seat
Body, oil cylinder and expanding die, the oil cylinder and expanding die are set on pedestal, and expanding die is located above oil cylinder, the expanding die packet
Expander pedestal, taper mandrel and muti-piece expander arc panel are included, muti-piece expander arc panel is distributed in a ring and is vertically arranged in expansion
On tube bottom seat, the outer wall of the muti-piece expander arc panel surrounds the lateral surface of cylindrical body, and the inner wall of the expander arc panel is
Tapered slope, the inner wall of muti-piece expander arc panel surround an expander conical cavity, and the taper mandrel slides up and down setting and expanding
In pipe conical cavity, the lateral surface of the taper mandrel is bonded with the inner wall of every piece of expander arc panel, and the taper mandrel is presented
End is thick, the thin shape in lower end, and the upper end of taper mandrel is equipped with spacing head, and expander pedestal is stretched out in taper mandrel lower end, under taper mandrel
End is equipped with connector, and the piston rod of the oil cylinder is connect with connector.
5. the full-automatic expansion-molding machine of compressor housing according to claim 4, characterized in that the muti-piece expander arc panel
Upper end be equipped with upper elastic hoop, upper elasticity banding hoop lives the upper end of muti-piece expander arc panel, institute's muti-piece expander arc panel
Lower end be equipped with lower elastic hoop, lower elasticity banding hoop lives the lower end of muti-piece expander arc panel.
6. the full-automatic expansion-molding machine of compressor housing according to claim 4, characterized in that be equipped in the expander pedestal
Expander resigning is intracavitary, and the top of the expander resigning chamber is equipped with through-hole, and through-hole is up stretched out in the upper end of muti-piece expander arc panel, expands
The lower part of pipe resigning chamber is equipped with axis hole, and the lower end of the taper mandrel is stretched out axis hole down and connect with connector, the expander
The lower end of arc panel be equipped with sliding block, muti-piece sliding block with radial fashion reciprocatingly slide setting expander step down it is intracavitary.
7. the full-automatic expansion-molding machine of compressor housing according to claim 6, characterized in that the outside of the taper mandrel
Face is equipped with limition orientation groove, and the inner wall of the expander arc panel is equipped with guiding inclined plate, and guiding inclined plate is slidably arranged in limit
In the guiding groove of position.
8. the full-automatic expansion-molding machine of compressor housing according to claim 7, characterized in that further include assisting secondary expander
Mechanism, the secondary expander mechanism of auxiliary includes tube body rotary cylinder, rotor plate and tube body swivel becket, and tube body rotary cylinder is set to
On workbench and it is located at by expanding die, the tube body swivel becket is set in outside muti-piece expander arc panel and is located at expander resigning chamber
Interior, the inner end of the rotor plate is connect with tube body swivel becket, and the outer end of the rotor plate and the cylinder rod of tube body rotary cylinder are living
Dynamic connection.
9. according to the full-automatic expansion-molding machine of the compressor housing of claim 3 or 4, characterized in that the feeding mechanical hand
Including rack and servo motor is moved horizontally, corresponding charging pipeline is equipped with feed station manipulator, the machine in the rack
It is mechanical equipped with expander station equipped with pipe expander is corresponded in centering station manipulator, the rack that centering positioning device is corresponded on frame
Hand, feed station manipulator, centering station manipulator and expander station manipulator are set gradually on the rack from front to back,
It is horizontally disposed in the rack to have horizontal guide rail, the feed station manipulator, centering station manipulator and expander
The dynamic setting of station machinery rubber sleeve on the horizontal guide rail, is connected between two adjacent station manipulators by pull rod, described
Servo motor is moved horizontally in rack, servo motor is moved horizontally and is connect with a wherein station manipulator screw rod transmission.
10. the full-automatic expansion-molding machine of compressor housing according to claim 9, characterized in that on the charging pipeline
Equipped with backgauge cylinder, inspection material sensor and tube body positioning mechanism, tube body positioning mechanism is located at the discharge end of charging pipeline, described
Backgauge cylinder is located at the front of tube body positioning mechanism, the tube body positioning mechanism include tube body positioning cylinder, left locating detent and
Right locating detent, two output ends of tube body positioning cylinder are drivingly connected with left locating detent, right locating detent respectively, and left locating detent, the right side are fixed
Position pawl constitutes a pliers, and the opening of pliers is towards backgauge cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820307448.1U CN208195460U (en) | 2018-03-06 | 2018-03-06 | A kind of full-automatic expansion-molding machine of compressor housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820307448.1U CN208195460U (en) | 2018-03-06 | 2018-03-06 | A kind of full-automatic expansion-molding machine of compressor housing |
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| CN208195460U true CN208195460U (en) | 2018-12-07 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380768A (en) * | 2018-03-06 | 2018-08-10 | 广东捷瞬机器人有限公司 | A kind of full-automatic expansion-molding machine of compressor housing |
| CN110315287A (en) * | 2019-06-14 | 2019-10-11 | 厦门日上集团股份有限公司 | A kind of hub manufacturing technology |
-
2018
- 2018-03-06 CN CN201820307448.1U patent/CN208195460U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380768A (en) * | 2018-03-06 | 2018-08-10 | 广东捷瞬机器人有限公司 | A kind of full-automatic expansion-molding machine of compressor housing |
| CN110315287A (en) * | 2019-06-14 | 2019-10-11 | 厦门日上集团股份有限公司 | A kind of hub manufacturing technology |
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Effective date of registration: 20190529 Address after: 528300 No.5 Tuoye Road, Lintou Residential Committee, Beijiao Town, Shunde District, Foshan City, Guangdong Province Co-patentee after: Triumphant large precision die automation Science and Technology Ltd. of Shunde District of Foshan City Patentee after: GUANGDONG JEHSON ROBOT CO., LTD. Address before: 528300 No.5 Tuoye Road, Lintou Residential Committee, Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee before: GUANGDONG JEHSON ROBOT CO., LTD. |