CN103157998A

CN103157998A - System used for manufacturing clamp

Info

Publication number: CN103157998A
Application number: CN2011104053057A
Authority: CN
Inventors: 李佳
Original assignee: Suzhou Goldway Technologies Co Ltd
Current assignee: Suzhou Goldway Technologies Co Ltd
Priority date: 2011-12-08
Filing date: 2011-12-08
Publication date: 2013-06-19

Abstract

The invention discloses a system used for manufacturing a clamp. The system used for manufacturing the clamp comprises a bending device, a welding device, a riveting device, an automatic screw pushing device and a discharging device. The system used for manufacturing the clamp further comprises an automatic discharging device which is composed of a tilting groove channel. Compared with the prior art, due to the fact that the automatic discharging device is arranged on the system used for manufacturing the clamp, a workpiece can slide along the groove channel, the workpiece is prevented from being taken out of the interior of a machine body, and production safety is improved.

Description

A kind of system for the manufacture of clip

Technical field

The present invention relates to the clip production field, relate in particular to a kind of system for the manufacture of clip.

Background technology

The clamp connection technology is also referred to as groove pipe fitting interconnection technique, become the first-elected technology that current liquid, gas pipeline connect, although this technology development time at home is later than abroad, due to the advance of its technology, accepted by the domestic market very soon.Developed till now since 1998, through the development and application of a few years, progressively replaced two kinds of conventional pipelines connected modes of flange and welding.Not only technically more seem ripe, market is generally approval also.

The attended operation of clip is very easy, need not special professional skill, and the common laborer can operate through simple training.This is because product has been added to a large amount of meticulous technology parts in product in the batch production mode.The clamp connection of one place only needs time a few minutes, has simplified to greatest extent the technical difficulty of execute-in-place, saves man-hour, thereby has also stablized construction quality, has improved operating efficiency.The application of clamp connection technology makes complicated pipeline connect operation and becomes simple, quick and easy, thereby makes pipeline connection technology step forward major step.

And the pipeline connected mode that traditional welding is connected with flange not only needs to have the welder of corresponding technical ability, and time-consuming, and workman's operation easier is larger, and has the pollution of weld fumes.Due to the difference of operating space and welding technical ability, welding quality and outward appearance all are difficult to the result that reaches satisfied, thereby affect the total quality of engineering.

In addition, because the clip pipe fitting is finished parts, on-the-spot needed operating space is less, and realization that can be real is installed by the corner, and operation easier greatly reduces, thereby has saved floor space, has beautified the effect that pipeline is installed.

Because clip has above-mentioned advantage, so market is very large to the demand of clip.Produce by hand clip if make, not only the quality of clip can not get effective assurance, and speed of production is slow, and efficient is low, thereby can make the cost of clip become very high, is unfavorable for like this propagation and employment of clip.

In view of the above problems, be necessary to provide a kind of system that can realize the automated production clip.

Summary of the invention

For the deficiencies in the prior art, the technical problem that the present invention solves is to provide a kind of system that can realize the automated production clip.

For solving the problems of the technologies described above, technical scheme of the present invention is achieved in that

A kind of system for the manufacture of clip, comprise apparatus for bending, welder, riveting set, automatic screw nailing device and device for discharging, it is characterized in that: described system for the manufacture of clip also comprises automatic discharge apparatus, and described automatic discharge apparatus comprises the inclination conduit.

Further, the sectional view of described inclination conduit is trapezoidal.

The invention has the beneficial effects as follows: the system for the manufacture of clip of the present invention makes workpiece to skid off along conduit, thereby has avoided taking out workpiece in body, and then improved production security owing to being provided with automatic discharge apparatus.

Description of drawings

Fig. 1 is the structural representation of clip.

Fig. 2 is the structural representation of the system for the manufacture of clip of the present invention.

Fig. 3 is the schematic internal view of the system for the manufacture of clip shown in Figure 2.

Fig. 4 is the apparatus for bending schematic diagram of the system for the manufacture of clip shown in Figure 2.

Fig. 5 is the synchronizing wheel schematic diagram of the system for the manufacture of clip shown in Figure 2.

Fig. 6 is the welder schematic diagram of the system for the manufacture of clip shown in Figure 2

Fig. 7 is the fastening block schematic diagram of the system for the manufacture of clip shown in Figure 2.

Fig. 8 is the top electrode schematic diagram of the system for the manufacture of clip shown in Figure 2.

Fig. 9 is the bottom electrode schematic diagram of the system for the manufacture of clip shown in Figure 2.

Figure 10 is the riveting set schematic diagram of the system for the manufacture of clip shown in Figure 2.

Figure 11 is the automatic screw nailing device schematic diagram of the system for the manufacture of clip shown in Figure 2.

Figure 12 is the hoop bar alignment device schematic diagram of the system for the manufacture of clip shown in Figure 2.

Figure 13 is the device for discharging schematic diagram of the system for the manufacture of clip shown in Figure 2.

Figure 14 is the stiffener schematic diagram of the system for the manufacture of clip shown in Figure 2.

Figure 15 is the protective cover schematic diagram of the system for the manufacture of clip shown in Figure 2.

The specific embodiment

In order to make the purpose, technical solutions and advantages of the present invention clearer, describe the present invention below in conjunction with the drawings and specific embodiments.

The clamp connection technology is also referred to as groove pipe fitting interconnection technique, become the first-elected technology that current liquid, gas pipeline connect, although this technology development time at home is later than abroad, due to the advance of its technology, accepted by the domestic market very soon.Developed till now since 1998, through the development and application of a few years, progressively replaced two kinds of conventional pipelines connected modes of flange and welding.Not only technically more seem ripe, market is generally approval also.Figure 1 shows that a kind of clip 90 more common on market, comprising: snap ring 91, the pad 92 that is circular arc, stator 93, screw 94 and lid 95.Described stator 93 is provided with fixed block 931, is provided with holddown groove 951 on described lid 95.Described fixed block 931, holddown groove 951 cooperatively interact, and described screw 94 is fixed in the space that described stator 93 and described lid 95 form.

Figure 2 shows that the present invention for the manufacture of a better embodiment of the system of clip, should comprise for the manufacture of the system 100 of clip 90: cabinet 10, apparatus for bending 20, welder 30, riveting set 40, automatic screw nailing device 50, device for discharging 60, automatic discharge apparatus 70 and material transmitting device 80.

Shown in please refer to the drawing 2, one side of cabinet 10 is provided with discharging opening 11, the side adjacent with discharging opening 11 is provided with the first action pane 12, adjacent with the first action pane 12 and with side that the side that is provided with discharging opening 11 parallels on be provided with the second action pane 13.Discharging opening 11, the first action pane 12 and the second action pane 13 are rectangular.A side at discharging opening 11 also is provided with protective door 14, also is provided with the fixture 15 that is used for fixing protective door 14 in the inboard of protective door 14, makes protective door 14 can will not be opened easily.The inside of described fixture 15 is provided with magnet, is used for holding protective door 14.The first action pane 12, the second action pane 13 also are provided with protective cover 16.Shown in please refer to the drawing 15, the sectional view of described protective cover 16 is trapezoidal, and its both sides are provided with outlet 161, pass through for clip 90.

Shown in please refer to the drawing 3, the central authorities of cabinet 10 are provided with rounded material transmitting device 80.Material transmitting device 80 comprises rotating shaft 81, fixed disk 82 and 81 rolling discs 83 that rotate around the shaft.Rolling disc 83 is positioned at the below of fixed disk 83, and coaxial with fixed disk 83.Clip 90 is placed on rolling disc 83.When rolling disc 83 rotated, clip 90 will be sequentially transferred to apparatus for bending 20, welder 30, riveting set 40, automatic screw nailing device 50, device for discharging 60, thereby realizes the automatic transmission of material.

Shown in please refer to the drawing 4, apparatus for bending 20 comprises base triangular in shape 21, with the fastening assembly wall that is connected 22 of base 21, vertically be arranged on cylinder 23 on assembly wall 22, be arranged at an angle the cylinder 24 on assembly wall 22 and match with cylinder 23, cylinder 24 with vertical direction and merge the synchronizing wheel 25 that is arranged on assembly wall 22.Apparatus for bending 20 is arranged on cabinet 10 by base 21.Cylinder 23 comprises cylinder block 231, piston 232, is provided with roller 233 on piston 232; Similarly, cylinder 24 also comprises cylinder block 241, piston 242, also is provided with roller 243 on piston 242; Roller 243 is positioned at roller 233 horizontal below of living in.Synchronizing wheel 25 be positioned at roller 23 under, and tangent with roller 23.Shown in please refer to the drawing 5, synchronizing wheel 25 comprises the wheel body 251 that is cylindrical shape, and the centre of wheel body 251 is provided with axis hole 254, so that synchronizing wheel 25 rotates on assembly wall 22.The face of cylinder of wheel body 251 is provided with the gear teeth 252, and the sectional view of the described gear teeth 252 is trapezoidal, so that the steel disc bar that synchronizing wheel 25 can drive between synchronizing wheel 25 and roller 233 advances.The both sides on synchronizing wheel 25 faces of cylinder also are extended with retaining wall 253, the thickness of retaining wall 253 near the place of the gear teeth 252 to successively decreasing gradually away from the place of the gear teeth 252.Due to the thickness of retaining wall 253 near the place of the gear teeth 252 to successively decreasing gradually away from the place of the gear teeth 252, described steel disc bar just can enter between synchronizing wheel 25 and roller 233 at an easy rate.Simultaneously, due to the existence of retaining wall 253, make described steel disc bar can not break away from or be offset out between synchronizing wheel 25 and roller 233 in the process of advancing.

When apparatus for bending 20 work, elder generation is put between roller 233 and synchronizing wheel 25 by the raw material steel disc bar that the employee will make snap ring 91.When roller 233 rotated, the steel disc bar will advance under the acting in conjunction of roller 233 and synchronizing wheel 25, and contacts with roller 243.Because roller 243 is positioned at roller 233 horizontal below of living in, the steel disc bar will be crooked under the effect of roller 233, roller 243 and synchronizing wheel 25 like this.After between the steel disc bar is fully by roller 233 and synchronizing wheel 25, snap ring 91 has just formed.

When using apparatus for bending 20, can also according to the thickness of steel disc bar, by the spacing between cylinder 23 adjustment rollers 233 and synchronizing wheel 25, thereby make the suitable steel disc bar of spacing between roller 233 and synchronizing wheel 25 pass through.Equally, can be as required, the spacing of adjusting between rollers 243 and synchronizing wheel 25 by cylinder 24, thus produce the snap ring 91 of different curvature.

Adopt apparatus for bending 20 of the present invention so that the curvature of snap ring 91 is a constant, to have avoided the curvature value of hand-built snap ring 91 to compare with the standard curvature value situation that has error.Simultaneously, owing to having adopted mechanical system to make snap ring 91, can save a large amount of manpowers, enhance productivity, and then reduce the cost of producing snap ring 91.In addition, apparatus for bending 20 of the present invention is owing to having adopted

cylinder

23,24 to fix roller 233,243, so just can by

cylinder

23,24 adjust roller 233,243 and synchronizing wheel 25 between spacing, thereby can produce easily the snap ring 91 of different-thickness, different curvature radius, thereby make apparatus for bending 20 versatilities of the present invention very strong, indirectly reduced the cost of producing snap ring 91.

Shown in please refer to the drawing 6, welder 30 comprises support portion 31, upper weld part 32, lower weld part 33 and location division 34.Described support portion 31 has main part roughly triangular in shape 311, be provided with rectangular mounting blocks 312 in the bottom of main part 311, mounting blocks 312 closely is fixed together with main part 311, and support portion 31 just can be arranged on cabinet 10 by mounting blocks 312 like this.Along continuous straight runs has protruded out hook-holding part 313 on the top of main part 311, and described hook-holding part 313 is rectangular shape.Upper weld part 32 comprises cylinder 321, fastening block 322 and top electrode 323.Cylinder 321 is arranged on hook-holding part 313, and it comprises cylinder block 324 and piston 325, and piston 325 can slide along cylinder block 324 in the effect of cylinder 321.Shown in please refer to the drawing 7, described fastening block 322 is rectangular shape, offers fixing hole 3221 on an one side surface, and is through to the surface that parallels with the side surface that is provided with fixing hole 3221.Both sides at fixing hole 3221 offer respectively slit 3225, and are through to the surface that parallels with the side surface that is provided with fixing hole 3221.Slit 3225 is connected with fixing hole 3221.Periphery at slit 3225 also is provided with through hole 3222.A side at through hole 3222 also is provided with slit 3226, and slit 3226 is connected with through hole 3222 and perpendicular to slit 3225.With perpendicular four side surfaces of the side surface that is provided with fixing hole 3221 on be respectively equipped with fastener hole 3223,3224.Fastener hole 3223 is connected with slit 3226; Fastener hole 3224 is connected with slit 3225.Fastening block 322 is connected with piston 325 by fastener hole 3223, connecting rod 326, and fastening block 322 just can be lower mobile in the vertical direction under the drive of piston 325 like this.Existence due to slit 3226, therefore the size of through hole 3222 can change, even there is dimensional discrepancy in connecting rod 326 like this, also can be arranged on through hole 3222, and undertaken fasteningly by bolt (not shown), fastener hole 3223, make fastening block 322 and connecting rod 326 link together securely.Shown in please refer to the drawing 8, top electrode 323 has the electrode body 3231 that is cylindrical shape, is used for being arranged on 3221 li of fixing holes on described fastening block 322.Because the both sides of fixing hole 3221 are provided with slit 3225, the size of fixing hole 3221 is to change like this, even therefore there is dimensional discrepancy in top electrode 323, still can be arranged on 3221 li of fixing holes, and fastening by bolt (not shown), fastener hole 3224, be in the same place thereby make top electrode 323 firmly fix with fastening block 322.Again because fastening block 322 and piston 325 link together, so top electrode 323 can move in the vertical direction under the effect of cylinder equally.Be provided with electrode tip 3232 on an end face of electrode body 3231, be provided with water inlet 3233 on another end face.Water inlet 3233 is connected with delivery port 3234.Also be provided with delivery port 3234 on the face of cylinder of electrode body 3231.In the use during electrode welding, electrode tip 3232 and object contact to be welded.Can produce a large amount of heat during due to welding, for guard electrode body 3231, need to carry out cooling to top electrode 323.Top electrode 323 of the present invention adopts water-cooled valve, namely is used for cooling water from water inlet 3233 inflows, and flows out from delivery port 3234, can effectively play radiating effect like this, thereby protect electrode body 3231.Shown in please refer to the drawing 6, described lower weld part 33 comprises the brace table 331 that is arranged on cabinet 10, is arranged on cylinder 332 and bottom electrode 333 on described brace table 331.Described cylinder 332 has cylinder block 334 and piston 335.Shown in please refer to the drawing 9, bottom electrode 333 is arranged on piston 335, and it has electrode body 3331 and the electrode tip 3332 that roughly is cylindrical shape.One end of electrode body 3331 offers the electrode hole 3333 of installing electrodes 3332, in order to fixed electrode head 3332.An end that offers electrode hole 3333 in electrode body 3331 also offers the 3rd slit 3334, and electrode body 3331 is divided into the first half 3337 and Lower Half 3338, and described the 3rd slit 3334 is connected with described electrode hole 3333.Offer locking hole 3336 on the first half 3337, locking hole 3336 be positioned at the 3rd slit 3334 directly over.Also offer the 4th slit 3335 perpendicular to the 3rd slit 3334 at locking hole 3336 near the side on the face of cylinder of electrode body 3331.Existence due to the 3rd slit 3334 and the 4th slit 3335, therefore the size of electrode hole 3333 is to change, even there is dimensional discrepancy in electrode tip 3332 like this, electrode tip 3332 still can be arranged on 3333 li of electrode holes, and fastening by bolt (not shown), locking hole 3336, thereby make electrode tip 3332 and electrode body 3331 link together securely.At the delivery port 3330 that electrode body 3331 also is provided with water inlet 3339 and is connected with water inlet 3339 away from an end of electrode hole 3333, described water inlet 3339 and described water inlet 3330 are positioned at the same end face of electrode body 3331.Can produce a large amount of heat during due to welding, for guard electrode body 3331, need to carry out cooling to electrode body 3331.Bottom electrode 333 of the present invention adopts water-cooled valve, namely is used for cooling water from water inlet 3339 inflows, and flows out from delivery port 3330, can effectively play radiating effect like this, thereby protect electrode body 3331.Described location division 34 has positioning body roughly triangular in shape 341, is extended with laterally positioning table 342 on the top of positioning body 341, and described positioning table 342 is used for fixing thing to be welded.

When using welder 30, first will be placed in order on the positioning table 342 of location division 34 by snap ring 91, pad 92, the stator 93 that apparatus for bending 20 is made, then location division 34 is placed near top electrode 323 and bottom electrode 333, so that welding.Because top electrode 323, bottom electrode 333 are separately fixed on cylinder 321,332, therefore can come mobile top electrode 323, bottom electrode 333 to the position that is fit to welding by cylinder 321,332.

Shown in please refer to the drawing 10, riveting set 40 comprises fixed mount triangular in shape 41 and is arranged on caulking part 42 on fixed mount 41.Fixed mount 41 is arranged on cabinet 10.When using riveting set, finished product after first snap ring 91, pad 92, stator 93 being welded together by welder is inserted on positioning table 342 on location division 34, then screw 94 is put on pad 92, then lid 95 is covered on screw 94, make the holddown groove 951 on lid 95 match with fixed block 931 on being positioned at stator 93, next location division 34 is moved on to caulking part 42 under prepare riveted joint, fixed block 931 is flattened, be in the same place thereby make stator 93 firmly fix with lid 95.

Shown in please refer to the drawing 11, automatic screw nailing device 50 comprises the mounting bracket 51 that is arranged on cabinet 10, is arranged on the section that screws 52 and hoop bar alignment device 53 on mounting bracket 51.The described section 52 that screws comprises a pneumatic screw driver 521, is provided with rotary sleeve 522 on the top of pneumatic screw driver 521.Shown in please refer to the drawing 12, hoop bar alignment device 53 is roughly triangular in shape, and it has a cambered surface 531, is extended with sidewall 532 in the both sides of cambered surface 531, the thickness of sidewall 532 near cambered surface 531 places to successively decreasing gradually away from cambered surface 531 places.

When using automatic screw nailing device 50, first will be placed into by the clip 90 after riveting set 40 riveted joints on the positioning table 342 on location division 34, then will bind round bar alignment device 53 is arranged on positioning body 341, and be positioned at described positioning table 342 under, the snap ring 91 of being convenient to bind round 53 pairs of clips 90 of bar alignment device limits, and guarantees that described snap ring 91 can automatically enter the inside of screw 94.And then location division 34 is placed into the below of the section of screwing 52.Because described hoop bar alignment device 53 has sidewall 532, and the thickness of described sidewall 532 near described cambered surface 531 to successively decreasing gradually away from described cambered surface 531 places, described like this snap ring 91 just can be very successfully by contraposition on the cambered surface 531 of hoop bar alignment device 53, thereby avoid snap ring 91 to cause the inaccurate situation of contraposition because departing from described cambered surface 531.

Shown in please refer to the drawing 13, device for discharging 60 comprises vertical thrust unit 61, Level Promoting device 62 and cylinder mounting bracket 63, and described vertical thrust unit 61 and Level Promoting device 62 all are arranged on cabinet 10 top discharge mouth 11 places.Vertical thrust unit 61 comprises cylinder 611, holder 613 and piston 612, and described piston 612 is roughly triangular in shape, has an arc surface 613 that is complementary with snap ring 91 on the top of piston 612.Equally, Level Promoting device 62 also comprises cylinder 621 and piston 622.Described piston 612,622 moves back and forth under cylinder 611,621 effect respectively.Cylinder mounting bracket 63 is L-shaped, and it comprises support chip 631 and the base 632 of rectangle.Offer two rectangular and be parallel to each other holddown grooves 633 on base 632, the length of described holddown groove 633 is greater than the diameter of bolt (not shown), makes the bolt can be in the interior movement of holddown groove 633.Holddown groove 633 and holder 613 actings in conjunction are fixed on cabinet 10 top discharge mouth 11 places with cylinder 611.Rectangular and length is greater than the diameter of bolt (not shown) due to the holddown groove 633 on cylinder mounting bracket 63, therefore can by adjusting the position of cylinder mounting bracket 63, make cylinder mounting bracket 63 to fix cylinder 611 with the optimum position in installation process; Simultaneously, owing to offering two holddown grooves 633 on cylinder mounting bracket 63, so cylinder mounting bracket 63 just can not rotate, thereby makes cylinder mounting bracket 63 can effectively support cylinder 611.

When using device for discharging 60, the location division 34 that clip 90 is housed is placed between piston 612,622, makes the snap ring 91 of clip 90 be placed on the arc surface of piston 612.Then, operation of vertical thrust unit 61 makes piston 612 move upward under the effect of cylinder 611, thereby makes clip 90 break away from the positioning table 342 of location division 34 under the promotion of piston 612.Then, operant level thrust unit 62 makes piston 622 horizontal movement under the effect of cylinder 621, thereby makes clip 90 break away from location division 34 under the promotion of piston 622, and drops 70 li of automatic discharge apparatus.

Because the system 100 for the manufacture of clip of the present invention has adopted device for discharging 60, thereby make the finished product clip 90 of producing to reach 34 effects that break away from from the location division automatically by mechanically actuated, thereby a large amount of manpowers have been saved, indirectly improve speed of production, reduced the cost of producing clip 90.

。Please refer to the drawing 1 and in conjunction with shown in Figure 14, automatic discharge apparatus 70 comprise that a sectional view is trapezoidal inclination conduit 71 and conduit 71 is fixed on stiffener 72 on cabinet 10.Clip 90 is under the effect of device for discharging 60, and 34 come off from the location division, and drops on conduit 71, thereby makes clip 90 slide into the outside of cabinet 10 along conduit 71.Stiffener 72 is triangular in shape, and it has the pressure-bearing wall 721 that is used for fixing conduit 71, stiffener 72 is fixed on the ribs 723 that assembly wall 722 on cabinet 10 and two strengthen the pressure that pressure-bearing wall 721 can bear.Described ribs 723 is triangular in shape.

Because the system 100 for the manufacture of clip of the present invention has adopted automatic discharge apparatus 70, clip 90 is under the effect of device for discharging 60 like this, 34 come off from the location division, and drop on conduit 71, thereby make clip 90 can slide into along conduit 71 outside of cabinet 10, so just do not need to take out clip 90 from cabinet 10 is inner, thereby improved the security of producing.

Above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although with reference to preferred embodiment, the present invention is had been described in detail, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not break away from the spirit and scope of technical solution of the present invention.

Claims

1. system for the manufacture of clip, comprise apparatus for bending, welder, riveting set, automatic screw nailing device and device for discharging, it is characterized in that: described system for the manufacture of clip also comprises automatic discharge apparatus, and described automatic discharge apparatus comprises the inclination conduit.

2. the system for the manufacture of clip as claimed in claim 1, it is characterized in that: the sectional view of described inclination conduit is trapezoidal.