CN106670303B - A kind of compression case body side surface is punching into type equipment - Google Patents
A kind of compression case body side surface is punching into type equipment Download PDFInfo
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- CN106670303B CN106670303B CN201710050919.5A CN201710050919A CN106670303B CN 106670303 B CN106670303 B CN 106670303B CN 201710050919 A CN201710050919 A CN 201710050919A CN 106670303 B CN106670303 B CN 106670303B
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- Prior art keywords
- punching
- convex closure
- punch
- oil cylinder
- push rod
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/001—Shaping combined with punching, e.g. stamping and perforating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
- B21D22/04—Stamping using rigid devices or tools for dimpling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/28—Perforating, i.e. punching holes in tubes or other hollow bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/28—Perforating, i.e. punching holes in tubes or other hollow bodies
- B21D28/285—Perforating, i.e. punching holes in tubes or other hollow bodies punching outwards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
- B21D43/105—Manipulators, i.e. mechanical arms carrying a gripper element having several degrees of freedom
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The present invention relates to compression case body side surfaces to be punching into type equipment.It includes rack, the weld seam detection detent mechanism of position and rotational positioning compressor housing for detecting the weld seam on compressor housing, the preforming convex closure and side blow small bore device of aperture are gone out for the preforming one first type convex closure on the lateral wall of compressor housing and on the first type convex closure, wrap molding and the big holes mechanism of side blow for being washed into macropore by first type convex closure integer at a molding convex closure and by aperture, the three hole side blow mechanisms for going out three trepannings in the lateral wall upper edge of compressor housing its circumferential direction；Three punch mechanisms for different holes position are provided in the rack of the present invention, three punch mechanisms are integrated into rack, occupied ground area is small, and straight feeding mechanism can realize synchronous charging, synchronous material discharging, the punching operation of the invention that different holes positions can be rapidly completed in rack, work efficiency is high, high degree of automation improves production efficiency.
Description
Technical field
The present invention relates to a kind of compressor housing punching apparatus, especially a kind of compression case body side surface is punching into type and sets
It is standby.
Background technology
Compressor is a kind of driven fluid machinery that low-pressure gas is promoted to high pressure gas, is the heart of refrigeration system
It is dirty, provide power for refrigeration, wherein compressor housing is even more that vital work is played in the normal work of compressor
With.When existing compressor housing processing, the hole for rushing multiple and different positions is needed, it is therefore desirable to multiple punching operations, but it is existing
By compressor housing punching apparatus be that more punching apparatus and Duo Tai feeding mechanical hands form, therefore existing compressor housing
Punching apparatus low production efficiency, be not suitable for largely processing, footprint area it is big, production cost is high, the degree of automation is low, processing quality
It is undesirable.
Therefore, design a kind of compressor housing diel that can well solve the above problem be very it is necessary to
's.
Invention content
It is an object of the invention to overcome above-mentioned the shortcomings of the prior art, and provide it is a kind of simple and reasonable for structure,
High degree of automation, the compression case body side surface that high in machining efficiency, processing quality is high are punching into type equipment.
The object of the present invention is achieved like this：
A kind of compression case body side surface is punching into type equipment, including rack, control device, oil hydraulic system, electric cabinet, shell enter
Expect positioning conveyer, weld seam detection detent mechanism, straight feeding mechanism, preforming convex closure and side blow small bore device, convex closure molding
And the big holes mechanism of side blow, three hole side blow mechanisms and shell outfeed belt conveyor.
The control device, for controlling whole equipment work；
The oil hydraulic system provides hydraulic oil for whole equipment.
The electric cabinet is that whole equipment is powered.
The weld seam detection detent mechanism is set in rack, the position for detecting the weld seam on compressor housing, and revolves
Turn positioning compressor housing so that subsequent punch mechanism can avoid weld seam, avoid being flushed to weld seam, compressor housing is caused to split
It opens.
The straight feeding mechanism is set to upper rack, for conveying compressor housing.
The preforming convex closure and side blow small bore device are set to the lower section in rack and positioned at straight feeding mechanism, are used for
The preforming one first type convex closure on the lateral wall of compressor housing, and go out aperture on the first type convex closure.
The convex closure molding and the big holes mechanism of side blow, are set to the lower section in rack and positioned at straight feeding mechanism, and being used for will
The aperture is washed into macropore by the just type convex closure integer at a molding convex closure.
The three holes side blow mechanism is set to the lower section in rack and positioned at straight feeding mechanism, in compressor housing
Lateral wall upper edge its circumferential direction go out three trepannings.
The shell pan feeding positioning conveyer, for compressor housing to be conveyed to weld seam detection detent mechanism.
The shell outfeed belt conveyor, for transporting out the compressor housing after punching.
The purpose of the present invention can also use following technical measures to solve：
The weld seam detection detent mechanism includes fixed seat, rotational positioning motor, fixing axle, live spindle and shell
Positioning sleeve, fixing axle is in a vertical shape to be arranged in fixed seat, and live spindle is arranged and is rotatably dispose in fixing axle, the shell
Positioning sleeve is sheathed in live spindle, and the rotational positioning motor is set in fixed seat and is drivingly connected with live spindle, described
Support step is provided in live spindle, the upper end of fixing axle is equipped with color mark sensor.The live spindle is rotated by bearing
It is arranged in fixed seat, the rotational positioning motor is driven by driving gear, synchronous belt, driven gear and live spindle to be connected
It connects.
The preforming convex closure and side blow small bore device include side blow aperture oil cylinder, the preforming oil cylinder of convex closure and first
Side-punching mould seat, the preforming oil cylinder of convex closure are set to by the first side-punching mould seat, and it is pre- that the side blow aperture oil cylinder is set to convex closure
It is molded on the piston rod of oil cylinder, the side wall of the first side-punching mould seat is equipped with convex closure pre-patterned male mold, the side blow aperture oil cylinder
Upper corresponding convex closure pre-patterned male mold is equipped with the preforming cavity plate of convex closure, and the piston rod of the side blow aperture oil cylinder is equipped with the first punching
Head, first punch are located in the matrix cavity of the preforming cavity plate of convex closure.
The convex closure molding and the big holes mechanism of side blow include the second push rod oil cylinder, the second side-punching mould seat, convex closure molding oil
Cylinder, the second push rod and the second punch sliding block, the convex closure molding oil cylinder are set to by the second side-punching mould seat, second push rod
Up and down to be arranged in the second side-punching mould seat, the second push rod oil cylinder is set to the lower section of the second side-punching mould seat and with the
Two push rods are drivingly connected, and second push rod is equipped with the second driving inclined-plane, and the second punch sliding block level is slidably arranged in
On the side wall of second side-punching mould seat, the inner end of the second punch sliding block is equipped with the second passive inclined-plane, the second punch sliding block
Outer end is equipped with convex closure forming convax mould and the second punch, and the second punch is set on convex closure forming convax mould, second driving inclined-plane
Coordinate with the second passive inclined-plane transmission, it is recessed equipped with convex closure molding that the piston rod of the convex closure molding oil cylinder corresponds to convex closure forming convax mould
Mould, the matrix cavity of the convex closure molding concave die is interior to be equipped with the second relief hole.When the mechanism punching and molding convex closure, the second push rod
Hydraulic oil cylinder driving the second push rod upward sliding, the second driving inclined-plane push the second punch sliding block, convex closure forming convax mould and the second punching
Head horizontal sliding outward, convex closure forming convax mould by interior punching press horizontal outward, convex closure forming convax mould with it is whole inside and outside convex closure molding concave die
The shape first type convex closure, becomes molding convex closure, meanwhile, the aperture is washed into greatly by the second punch by interior horizontal punching outward
Hole.After second punch punching, waste material is rushed in the second relief hole of hair, is then discharged out.
Second driving inclined-plane is equipped with the second sliding rail, and the second punch sliding block is slidably arranged on the second sliding rail.
The three holes side blow mechanism includes third side-punching mould seat, third push rod oil cylinder, third push rod, three side punching oil
Cylinder, three pieces of third punch sliding blocks and shell position positioning component, three side punching oil cylinders and shell position positioning component are in ring
Shape is set to the periphery of third side-punching mould seat, and the third push rod is up and down to be arranged in third side-punching mould seat, described
Third push rod oil cylinder is set to the lower section of third side-punching mould seat and is drivingly connected with third push rod, and the third punch sliding block is horizontal
Be slidably arranged on the side wall of third side-punching mould seat, three pieces of third punch sliding blocks circumferentially annular spread in third side-punching mould
On the side wall of seat, the inner end of the third punch sliding block is equipped with the passive inclined-plane of third, and the outer end of the third punch sliding block is equipped with
Third punch, corresponding three pieces of third punch sliding blocks set that there are three third driving inclined-plane, each third drivings on the third push rod
Inclined-plane coordinates with the passive inclined-plane transmission of corresponding third, and the piston rod and three third punches of three side punching oil cylinders are one by one
Corresponding, the piston rod of the side punching oil cylinder corresponds to third punch and is equipped with punching concave die and third relief hole, third relief hole position
In in punching concave die.
The third driving inclined-plane is equipped with third sliding rail, and the third punch sliding block is slidably arranged on third sliding rail.
When three hole side blow mechanisms, three trepannings of side blow on compressor housing, third push rod hydraulic oil cylinder driving third push rod moves up,
Three third driving inclined-planes driving, three pieces of third punch sliding blocks of driving on third push rod and third punch level thereon are outward
Mobile, three third punches are going out three trepannings on compression case body sidewall simultaneously.
Shell position positioning component includes shell positioning cylinder and positioning pin, and the positioning pin is arranged in shell positioning cylinder
Piston rod on.
The straight feeding mechanism includes more straight feeding arms, moves horizontally servo motor and screw rod transmission pair,
By being sequentially connected before and after connector between more straight feeding arms, the rack is equipped with horizontal guide rail, more straight feedings
Arm is slidably arranged on horizontal guide rail, and the servo motor that moves horizontally is connect with the screw rod transmission of screw rod transmission pair, described
Straight feeding arm is arranged on the sliding shoe of screw rod transmission pair.
The straight feeding arm includes sliding block, lifting cylinder, clamping cylinder, left clamping jaw and right clamping jaw, it is described it is left,
Right clamping jaw is separately positioned on two driving ends of clamping cylinder, and the clamping cylinder is arranged on the cylinder rod of lifting cylinder, institute
It states sliding block to be slidably arranged on horizontal guide rail, on the lifting cylinder setting sliding block, sliding block is arranged on sliding shoe.
Shell pan feeding positioning conveyer is set to the feed side of rack, and the shell outfeed belt conveyor is set to the exit side of rack
Wall.
The first side-punching mould seat, the second side-punching mould seat）, be equipped with by third side-punching mould seat it is above-mentioned for detecting
Whether the photoelectric sensor of compressor housing is had on mold base, if photoelectric sensor detects no compressor on side-punching mould seat
Shell will not then allow oil cylinder to carry out punching press.
Beneficial effects of the present invention are as follows：
Three punch mechanisms for different holes position are provided in the rack of the present invention, three punch mechanisms are integrated into rack
On, occupied ground area is small, and straight feeding mechanism can realize synchronous charging, synchronous material discharging, present invention energy quickly in rack
The punching operation of different holes position is completed, work efficiency is high, high degree of automation, production efficiency, at low cost is improved, suitable for a large amount of
Production.
Description of the drawings
Fig. 1 is the structural schematic diagram that compression case body side surface of the present invention is punching into type equipment.
Fig. 2 is the side diagram of Fig. 1.
Fig. 3 is the omission oil hydraulic system of Fig. 1, shell charging positioning conveyer, electric cabinet, pedestal and shell discharging conveying
The structural schematic diagram of machine.
Fig. 4 be Fig. 1 omission oil hydraulic system, electric cabinet, shell charging positioning conveyer, straight feeding mechanism, upper machine frame,
And the structural schematic diagram of shell outfeed belt conveyor.
Fig. 5 is the vertical view of Fig. 4.
Fig. 6 is the side view of Fig. 4.
Fig. 7 is the structural schematic diagram of the weld seam detection detent mechanism of the present invention.
Fig. 8 is Fig. 7 front views.
Fig. 9 is the schematic cross-sectional view at A-A in Fig. 8.
Figure 10 is the preforming convex closure of the present invention and the structural schematic diagram of side blow small bore device.
Figure 11 is the vertical view of Figure 10.
Figure 12 is the schematic cross-sectional view at B-B in Figure 11.
Figure 13 is the enlarged structure schematic diagram at B in Figure 12.
Figure 14 is convex closure molding and the structural schematic diagram of the big holes mechanism of side blow of the present invention.
Figure 15 is Figure 14 front views.
Figure 16 is the schematic cross-sectional view at C-C in Figure 15.
Figure 17 is the enlarged structure schematic diagram at C in Figure 16.
Figure 18 is the structural schematic diagram of the three hole side blow mechanisms of the present invention.
Figure 19 is Figure 18 front views.
Figure 20 is the schematic cross-sectional view at D-D in Figure 19.
Figure 21 is the enlarged structure schematic diagram at D in Figure 20.
Figure 22 is the enlarged structure schematic diagram at E in Figure 19.
Figure 23 is the vertical view of Figure 18.
Figure 24 is the enlarged structure schematic diagram at F in Figure 23.
Specific implementation mode
The invention will be further described with reference to the accompanying drawings and embodiments.
See shown in Fig. 1 to Figure 24, a kind of compression case body side surface is punching into type equipment, including rack 1, control device 10,
It is oil hydraulic system 11, electric cabinet 12, shell charging positioning conveyer 8, weld seam detection detent mechanism 2, straight feeding mechanism 7, preforming
Convex closure and side blow small bore device 3, convex closure molding and the big holes mechanism 5 of side blow, three hole side blow mechanisms 6 and shell outfeed belt conveyor 9.
The rack 1 includes upper machine frame 13 and lower bottom base 14, and upper machine frame 13 is set to 14 top of lower bottom base.
The control device 10, for controlling whole equipment work；
The oil hydraulic system 11 provides hydraulic oil for whole equipment.
The electric cabinet 12 is that whole equipment is powered.
The weld seam detection detent mechanism 2 is set on lower bottom base 14, the position for detecting the weld seam on compressor housing 4
It sets, and rotational positioning compressor housing 4 so that subsequent mechanism can avoid weld seam.
The straight feeding mechanism 7 is set on upper machine frame 13, for conveying compressor housing 4.
The preforming convex closure and side blow small bore device 3 are set on lower bottom base 14 and under straight feeding mechanism 7
Aperture for the preforming one first type convex closure 37 on the lateral wall of compressor housing 4, and is gone out on the first type convex closure 37 by side
301。
The convex closure molding and the big holes mechanism 5 of side blow, are set to the lower section on lower bottom base 14 and positioned at straight feeding mechanism 7,
For 37 integer of the just type convex closure to be molded convex closure 50 at one, and the aperture 301 is washed into macropore 502.
The three holes side blow mechanism 6 is set to the lower section on lower bottom base 14 and positioned at straight feeding mechanism 7, for compressing
Its circumferential direction of the lateral wall upper edge of casing body 4 goes out three trepannings.
The shell feeds positioning conveyer 8, for compressor housing 4 to be conveyed to weld seam detection detent mechanism 2.
The shell outfeed belt conveyor 9, for transporting out the compressor housing 4 after punching.
The purpose of the present invention can also use following technical measures to solve：
The weld seam detection detent mechanism 2 includes fixed seat 25, rotational positioning motor 24, fixing axle 202, live spindle
20 and shell positioning sleeve 22, fixing axle 202 is in a vertical shape to be arranged in fixed seat 25, and live spindle 20 is arranged and rotates and sets
It is placed in fixing axle 202, the shell positioning sleeve 22 is sheathed in live spindle 20, and the rotational positioning motor 24, which is set to, to be fixed
It is drivingly connected on seat 25 and with live spindle 20, support step 23, the upper end of fixing axle 202 is provided in the live spindle 20
Equipped with color mark sensor 21.The live spindle 20 is rotatably arranged on by bearing in fixed seat 25, the rotational positioning motor
24 are drivingly connected by driving gear 28, synchronous belt 27, driven gear 29 and live spindle 20.
The preforming convex closure and side blow small bore device 3 include side blow aperture oil cylinder 32, the preforming oil cylinder 31 of convex closure and
First side-punching mould seat 33, the preforming oil cylinder 31 of convex closure are set to by the first side-punching mould seat 33, the side blow aperture oil cylinder
32 are set on the piston rod of the preforming oil cylinder of convex closure 31, and the side wall of the first side-punching mould seat 33 is equipped with convex closure pre-patterned male mold
39, convex closure pre-patterned male mold 39 is corresponded on the side blow aperture oil cylinder 32 is equipped with the preforming cavity plate 34 of convex closure, the side blow aperture
The piston rod of oil cylinder 32 is equipped with the first punch 35, and first punch 35 is located at the matrix cavity 38 of the preforming cavity plate of convex closure 34
It is interior.
Convex closure molding and the big holes mechanism 5 of side blow include the second push rod oil cylinder 53, the second side-punching mould seat 52, convex closure at
Type oil cylinder 51, the second push rod 56 and the second punch sliding block 59, the convex closure molding oil cylinder 51 are set to the second side-punching mould seat 52
Side, second push rod 56 is up and down to be arranged in the second side-punching mould seat 52, and the second push rod oil cylinder 53 is set to second
The lower section of side-punching mould seat 52 is simultaneously drivingly connected with the second push rod 56, and second push rod 56 is equipped with the second driving inclined-plane 561,
Second punch sliding block, 59 level is slidably arranged on the side wall of the second side-punching mould seat 52, the second punch sliding block 59
Inner end is equipped with the second passive inclined-plane 591, and the outer end of the second punch sliding block 59 is equipped with convex closure forming convax mould 58 and the second punch 57,
Second punch 57 is set on convex closure forming convax mould 58, the transmission cooperation of second driving inclined-plane, 561 and second passive inclined-plane 591,
The piston rod of the convex closure molding oil cylinder 51 corresponds to convex closure forming convax mould 58 and is equipped with convex closure molding concave die 54, and the convex closure molding is recessed
The second relief hole 55 is equipped in the matrix cavity of mould 54.Second driving inclined-plane is equipped with the second sliding rail 501, second punch
Sliding block is slidably arranged on the second sliding rail 501.The second push rod oil cylinder 53 is equipped with for detecting 56 position of the second push rod
Second push rod position sensor 503.
When the mechanism punching and molding convex closure, second push rod hydraulic oil cylinder driving the second push rod upward sliding, the second driving is tiltedly
Face pushes the horizontal sliding outward of the second punch sliding block, convex closure forming convax mould and the second punch, convex closure forming convax mould by it is interior outward
Horizontal punching press, convex closure forming convax mould and shaping first type convex closure inside and outside convex closure molding concave die, become molding convex closure, meanwhile,
Second punch is washed into macropore by interior horizontal punching outward, by the aperture.After second punch punching, waste material is rushed in hair second and is allowed
In the hole 55 of position, it is then discharged out.
The three holes side blow mechanism 6 includes third side-punching mould seat 61, third push rod oil cylinder 62, third push rod 67, three
Side punching oil cylinder 63,64,65, three pieces of third punch sliding blocks 601 and shell position positioning component 66, three side punching oil cylinders
63,64,65 and shell position positioning component 66 be set to the periphery of third side-punching mould seat 61, the third push rod 67 in a ring
Up and down to be arranged in third side-punching mould seat 61, the third push rod oil cylinder 62 is set to the lower section of third side-punching mould seat 61
And third push rod 67 is drivingly connected, the third push rod 67 is equipped with third driving inclined-plane 671, the third punch sliding block 601
Level is slidably arranged on the side wall of third side-punching mould seat 61, three pieces of third punch sliding blocks 601 circumferentially annular spread
On the side wall of three side-punching mould seats 61.The inner end of the third punch sliding block 601 is equipped with the passive inclined-plane 605 of third, the third
The outer end of punch sliding block 601 is equipped with third punch 602, there are three corresponding three pieces of third punch sliding blocks are set on the third push rod 67
Third driving inclined-plane 671, each third driving inclined-plane 671 coordinate with the passive transmission of inclined-plane 605 of corresponding third, three sides
The piston rod of punching oil cylinder 63,64,65 and three third punches correspond, the piston rod of the side punching oil cylinder 63,64,65
Corresponding third punch 602 is equipped with punching concave die 603 and third relief hole 604, and third relief hole 604 is located in punching concave die 603.
The third driving inclined-plane 671 is equipped with third sliding rail 606, and the third punch sliding block is slidably arranged on third sliding rail 606.
Third push rod oil cylinder 62 is equipped with the third push rod position-detection sensor 504 of the position for detecting third push rod.
When three hole side blow mechanisms, three trepannings of side blow on compressor housing, third push rod hydraulic oil cylinder driving third push rod to
Upper movement, three third driving inclined-planes driving, three pieces of third punch sliding blocks of driving on third push rod and third punch water thereon
Flat to move outward, three third punches are going out three trepannings on compression case body sidewall simultaneously.After third punch punching, give up
Material is rushed in third relief hole 55, is then discharged out.
Shell position positioning component 66 includes shell positioning cylinder 662 and positioning pin 661, and the setting of the positioning pin 661 exists
On the piston rod of shell positioning cylinder 662.
The straight feeding mechanism 7 includes more straight feeding arms 71, moves horizontally servo motor 72 and lead screw biography
Dynamic pair 73, by being sequentially connected before and after connector 74 between more straight feeding arms 71, the upper machine frame 13 is equipped with level
Guide rail 75, more straight feeding arms 71 are slidably arranged on horizontal guide rail 75, described to move horizontally servo motor 72 and lead screw
The lead screw 731 of transmission 73 is sequentially connected, and the straight feeding arm 71 is arranged on the sliding shoe 732 of screw rod transmission pair 73.
The straight feeding arm 71 includes sliding block 70, lifting cylinder 76, clamping cylinder 77, left clamping jaw 78 and right folder
Pawl 79, the left and right clamping jaw 78,79 are separately positioned on two driving ends of clamping cylinder 77, and the setting of the clamping cylinder 77 exists
On the cylinder rod of lifting cylinder 76, the sliding block 70 is slidably arranged on horizontal guide rail 75, and sliding block is arranged in the lifting cylinder 76
On 70, sliding block 70 is arranged on sliding shoe 732.
When the straight feeding mechanism 7 works, moves horizontally servo motor 72 and more water are driven by screw rod transmission pair 73
Flat feeding arm 71 is along 75 synchronous slide of horizontal guide rail, and lifting cylinder 76 drives clamping cylinder 77 to move up and down, so as to left folder
Pawl 78 and 79 material folding of right clamping jaw and discharging.Two driving ends of clamping cylinder 77 respectively drive left clamping jaw 78 and right clamping jaw 79
Clamping and clamp compressor housing 4 or separate and unclamp compressor housing 4.
The shell charging positioning conveyer 8 is set to the feed side of lower bottom base 14, and the shell outfeed belt conveyor 9 is set to down
The exit side of pedestal 14.
The first side-punching mould seat, the second side-punching mould seat, be equipped with by third side-punching mould seat it is above-mentioned for detecting
The photoelectric sensor 15 for whether having compressor housing on mold base, is not pressed if photoelectric sensor 15 detects on side-punching mould seat
Contracting casing body will not then allow oil cylinder to carry out punching press.
The present invention operation principle be：
Shell feeds positioning conveyer 8 and the positioning of compressor housing 4 is conveyed to rack 1, the straight feeding arm in rack 1
Compressor housing 4 is grabbed weld seam detection detent mechanism 2 by 71, and compressor housing 4 is set on shell positioning sleeve 22 together vertically
When be seated on the support step 23 of live spindle 20, then rotational positioning motor 24 passes through driving gear, synchronous belt, driven tooth
Wheel drive live spindle 20 rotates, and live spindle 20 drives compressor housing 4 to rotate, and color mark sensor 21 detects compression case
The position while welding of body 4, then outputs signal to control device 10, and 10 rotational positioning motor 24 of control device controls rotational positioning electricity
Machine 24 stops operating, to the position for compressor housing 4 of having good positioning so that subsequent punch mechanism can avoid weld seam.
Then the compressor housing 4 of positioning good position is grabbed by straight feeding arm 71
On preforming convex closure and side blow small bore device 3, compressor housing 4 is arranged vertically and is located at the first side-punching mould seat
On 33, then the preforming oil cylinder 31 of convex closure drives side blow aperture oil cylinder 32 and the preforming cavity plate of convex closure 34 together towards compressor housing
4 side wall punching press, the matrix cavity 38 of the preforming cavity plate of convex closure 34 and the convex closure on the side wall of the first side-punching mould seat 33 are preforming
Fit on preforming one just type convex closure 37, while the driving of side blow aperture oil cylinder 32 on the side wall of compressor housing 4 in punch-pin 39
First punch 35 goes out an aperture 301 in first type convex closure 37.
In the preforming just type convex closure 37 of compressor housing 4 and after going out aperture 301, straight feeding hand 71 is by compressor housing
4 crawls are arranged and are located on the second side-punching mould seat 52 vertically to convex closure molding and the big holes mechanism 5 of side blow, compressor housing 4,
Convex closure is molded the side wall punching press that oil cylinder 51 drives convex closure molding concave die 54 towards compressor housing 4, meanwhile, the second push rod oil cylinder 53 to
The second push rod 56 of upper promotion, the second push rod 56 push the second punch sliding block 59 is horizontal to slide outward, convex closure forming convax mould 58 and the
For two punches 57 towards the side wall punching press of compressor housing 4, convex closure forming convax mould 58 will be described with fit in convex closure molding concave die 54
First type convex closure 37 is shaped to a molding convex closure 50, while the aperture 301 is washed into macropore 502 by the second punch 57.
Then the compressor housing 4 of made macropore 502 and orthopedic molding convex closure 50 is grabbed by straight feeding arm 71
In three hole side blow mechanisms 6, compressor housing 4 is arranged and is located on third side-punching mould seat 61 vertically, and then shell position is fixed
Hyte part 66 first positions the position of compressor housing 4, and positional cylinder 662 drives positioning pin 661 to be inserted on 4 side wall of compressor housing
Macropore 502 in, to position the position of compressor housing 4.Then three side punching oil cylinders 63,64,65 drive respective simultaneously
Punching concave die 603 towards compressor housing 4 side wall punching press at the same time, 67 oil cylinder of third push rod pushes up third push rod
67, third push rod 67 pushes three pieces of third punch sliding blocks 601 are horizontal to slide outward, three third punches 602 and corresponding third
Three trepannings are gone out in fit on the side wall of compressor housing 4 in relief hole 604.
The compressor housing 4 of made three trepannings is grabbed by straight feeding arm 71 on shell outfeed belt conveyor 9, shell
Outfeed belt conveyor 9 transfers out the compressor housing 4 of hole punch.Work so in cycles, the present invention can carry out high-volume
Production, of the invention work efficiency is high, high degree of automation, and all mechanisms of the invention complete to return to original after one action
Position is prepared for punching next time, forming convax mould, feeding.The punching operation of different hole positions, work effect can be rapidly completed in the present invention
Rate is high, and high degree of automation improves production efficiency.
Since the more straight feeding arms 7 of the present invention are to link together, more straight feeding arms 7 of the present invention can be certain
One mechanism is sent into the compressor housing 4 of compressor housing 4 and submitting thereon simultaneously, therefore straight feeding mechanism of the present invention can be simultaneously
For weld seam detection detent mechanism 2, preforming convex closure and side blow small bore device 3, convex closure molding and the big holes mechanism 5 of side blow, three hole sides
Punch mechanism 6, which synchronizes, is sent into the compressor housing 4 of compressor housing 4 thereon with synchronous submitting.
Claims (10)
1. a kind of compression case body side surface is punching into type equipment, characterized in that including
Rack（1）；
Control device（10）, for controlling whole equipment work；
Oil hydraulic system（11）, hydraulic oil is provided for whole equipment；
Weld seam detection detent mechanism（2）, it is set to rack（1）On, for detecting compressor housing（4）On weld seam position, and
Rotational positioning compressor housing（4）；
Straight feeding mechanism（7）, it is set to rack（1）Top, for conveying compressor housing（4）；
Preforming convex closure and side blow small bore device（3）, it is set to rack（1）It goes up and is located at straight feeding mechanism（7）Lower section, be used for
In compressor housing（4）Lateral wall on preforming one first type convex closure（37）, and in the first type convex closure（37）On go out aperture
（301）；
Convex closure is molded and the big holes mechanism of side blow（5）, it is set to rack（1）It goes up and is located at straight feeding mechanism（7）Lower section, for will
The just type convex closure（37）Integer is at a molding convex closure（50）, and by the aperture（301）It is washed into macropore（502）；
Three hole side blow mechanisms（6）, it is set to rack（1）It goes up and is located at straight feeding mechanism（7）Lower section, in compressor housing
（4）Lateral wall upper edge its circumferential direction go out three trepannings.
2. compression case body side surface is punching into type equipment according to claim 1, characterized in that the weld seam detection localization machine
Structure（2）Including fixed seat（25）, rotational positioning motor（24）, fixing axle（202）, live spindle（20）And shell positioning sleeve
（22）, fixing axle（202）It is in a vertical shape to be arranged in fixed seat（25）On, live spindle（20）It is arranged and is rotatably dispose in fixing axle
（202）On, the shell positioning sleeve（22）It is sheathed on live spindle（20）On, the rotational positioning motor（24）Set on fixed seat
（25）Upper and and live spindle（20）It is drivingly connected, the live spindle（20）On be provided with support step（23）, fixing axle
（202）Upper end be equipped with color mark sensor（21）.
3. compression case body side surface is punching into type equipment according to claim 2, characterized in that the preforming convex closure and side
Rush small bore device（3）Including side blow aperture oil cylinder（32）, the preforming oil cylinder of convex closure（31）And the first side-punching mould seat（33）,
The preforming oil cylinder of convex closure（31）Set on the first side-punching mould seat（33）Side, the side blow aperture oil cylinder（32）It is pre- set on convex closure
It is molded oil cylinder（31）Piston rod on, the first side-punching mould seat（33）Side wall be equipped with convex closure pre-patterned male mold（39）, described
Side blow aperture oil cylinder（32）Upper corresponding convex closure pre-patterned male mold（39）Equipped with the preforming cavity plate of convex closure（34）, the side blow aperture oil
Cylinder（32）Piston rod be equipped with the first punch（35）, first punch（35）Positioned at the preforming cavity plate of convex closure（34）Cavity plate
Chamber（38）It is interior.
4. compression case body side surface is punching into type equipment according to claim 3, characterized in that the convex closure molding and side blow
Big holes mechanism（5）Including the second push rod oil cylinder（53）, the second side-punching mould seat（52）, convex closure be molded oil cylinder（51）, the second push rod
（56）And the second punch sliding block（59）, the convex closure molding oil cylinder（51）Set on the second side-punching mould seat（52）Side, described
Two push rods（56）It is up and down to be arranged in the second side-punching mould seat（52）It is interior, the second push rod oil cylinder（53）Set on the second side blow
Mold base（52）Lower section and with the second push rod（56）It is drivingly connected, the second punch sliding block（59）Level is slidably arranged in
Two side-punching mould seats（52）Side wall on.
5. compression case body side surface is punching into type equipment according to claim 4, characterized in that second push rod（56）On
Equipped with the second driving inclined-plane（561）, the second punch sliding block（59）Inner end be equipped with the second passive inclined-plane（591）, the second punching
Head slider（59）Outer end be equipped with convex closure forming convax mould（58）And second punch（57）, the second punch（57）It is molded set on convex closure
Punch-pin（58）On, second driving inclined-plane（561）With the second passive inclined-plane（591）Transmission cooperation, the convex closure are molded oil cylinder
（51）Piston rod correspond to convex closure forming convax mould（58）Equipped with convex closure molding concave die（54）, the convex closure molding concave die（54）It is recessed
The second relief hole is equipped in die cavity（55）.
6. compression case body side surface is punching into type equipment according to claim 5, characterized in that the three holes side blow mechanism
（6）Including third side-punching mould seat（61）, third push rod oil cylinder（62）, third push rod（67）, three side punching oil cylinders（63、64、
65）, three pieces of third punch sliding blocks（601）And shell position positioning component（66）, three side punching oil cylinders（63、64、65）With
Shell position positioning component 66 is set to third side-punching mould seat in a ring（61）Periphery, the third push rod（67）It is living up and down
It is dynamic to be arranged in third side-punching mould seat（61）It is interior, the third push rod oil cylinder（62）Set on third side-punching mould seat（61）Lower section
And with third push rod（67）It is drivingly connected, the third punch sliding block（601）Level is slidably arranged in third side-punching mould seat
（61）Side wall on, three pieces of third punch sliding blocks（601）Circumferentially annular spread is in third side-punching mould seat（61）Side wall on.
7. compression case body side surface is punching into type equipment according to claim 6, characterized in that the third punch sliding block
（601）Inner end be equipped with the passive inclined-plane of third（605）, the third punch sliding block（601）Outer end be equipped with third punch
（602）, the third push rod（67）Three pieces of third punch sliding blocks of upper correspondence are set there are three third driving inclined-plane（671）, Mei Ge
Three driving inclined-planes（671）With the passive inclined-plane of corresponding third（605）Transmission cooperation, three side punching oil cylinders（63、64、65）
Piston rod and three third punches correspond, the side punching oil cylinder（63、64、65）Piston rod correspond to third punch
（602）Equipped with punching concave die（603）With third relief hole（604）, third relief hole（604）Positioned at punching concave die（603）It is interior.
8. compression case body side surface is punching into type equipment according to claim 7, characterized in that shell position positioning component
（66）Including shell positioning cylinder（662）And positioning pin（661）, the positioning pin（661）It is arranged in shell positioning cylinder（662）
Piston rod on.
9. compression case body side surface is punching into type equipment according to claim 8, characterized in that the straight feeding mechanism
（7）Including more straight feeding arms（71）, move horizontally servo motor（72）And screw rod transmission pair（73）, more levels
Feeding arm（71）Between pass through connector（74）Connection, the rack（1）It is equipped with horizontal guide rail（75）, more straight feeding hands
Arm（71）It is slidably arranged in horizontal guide rail（75）On, it is described to move horizontally servo motor（72）With screw rod transmission pair（73）Lead screw
（731）It is sequentially connected, the straight feeding arm（71）It is arranged in screw rod transmission pair（73）Sliding shoe（732）On.
10. compression case body side surface is punching into type equipment according to claim 9, characterized in that the straight feeding arm
（71）Including sliding block（70）, lifting cylinder（76）, clamping cylinder（77）, left clamping jaw（78）And right clamping jaw（79）, the left side,
Right clamping jaw（78、79）It is separately positioned on clamping cylinder（77）Two driving ends on, the clamping cylinder（77）It is arranged in lifting air
Cylinder（76）Cylinder rod on, the sliding block（70）It is slidably arranged in horizontal guide rail（75）On, the lifting cylinder（76）Setting is slided
Block（70）On, sliding block（70）It is arranged in sliding shoe（732）On.
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| CN201710050919.5A CN106670303B (en) | 2017-01-23 | 2017-01-23 | A kind of compression case body side surface is punching into type equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710050919.5A CN106670303B (en) | 2017-01-23 | 2017-01-23 | A kind of compression case body side surface is punching into type equipment |
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| CN106670303A CN106670303A (en) | 2017-05-17 |
| CN106670303B true CN106670303B (en) | 2018-08-10 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5699708A (en) * | 1995-08-28 | 1997-12-23 | Unittool Punch & Die Company | Punch press device |
| CN205042978U (en) * | 2015-09-25 | 2016-02-24 | 王向阳 | Can be at piercing press of a plurality of a plurality of different hole shapes of upper punch |
| CN105396935A (en) * | 2015-12-11 | 2016-03-16 | 四川丹甫环境科技有限公司 | Machine for leveling punched holes in compressor shell |
| CN106216488A (en) * | 2016-09-26 | 2016-12-14 | 东莞市联洲知识产权运营管理有限公司 | A kind of mechanism for fire-fighting host shell sidewall is punched out |
| CN206435643U (en) * | 2017-01-23 | 2017-08-25 | 广东捷瞬机器人有限公司 | A kind of compression case body side surface is punching into type equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6418611B1 (en) * | 1997-06-17 | 2002-07-16 | Gr Spring & Stamping, Inc. | Progressive die machine |
-
2017
- 2017-01-23 CN CN201710050919.5A patent/CN106670303B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5699708A (en) * | 1995-08-28 | 1997-12-23 | Unittool Punch & Die Company | Punch press device |
| CN205042978U (en) * | 2015-09-25 | 2016-02-24 | 王向阳 | Can be at piercing press of a plurality of a plurality of different hole shapes of upper punch |
| CN105396935A (en) * | 2015-12-11 | 2016-03-16 | 四川丹甫环境科技有限公司 | Machine for leveling punched holes in compressor shell |
| CN106216488A (en) * | 2016-09-26 | 2016-12-14 | 东莞市联洲知识产权运营管理有限公司 | A kind of mechanism for fire-fighting host shell sidewall is punched out |
| CN206435643U (en) * | 2017-01-23 | 2017-08-25 | 广东捷瞬机器人有限公司 | A kind of compression case body side surface is punching into type equipment |
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Effective date of registration: 20190530 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. |
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Address after: 528300, 3, Guangdong Province, Shunde District, Beijiao Town, Lin head neighborhood, extension Road, one of the Foshan Patentee after: FOSHAN CITY SHUNDE DISTRICT KAISHUO PRECISION MOULD AUTOMATIC TECHNOLOGY Co.,Ltd. Patentee after: GUANGDONG JEHSON ROBOT Co.,Ltd. Address before: 528300, No. 3, No. five, extension Road, Lin tou neighborhood committee, Beijiao Town, Shunde District, Guangdong, Foshan Patentee before: GUANGDONG JEHSON ROBOT Co.,Ltd. Patentee before: FOSHAN CITY SHUNDE DISTRICT KAISHUO PRECISION MOULD AUTOMATIC TECHNOLOGY Co.,Ltd. |
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