CN103433300A - Steel billet pushing device for perforating machine - Google Patents
Steel billet pushing device for perforating machine Download PDFInfo
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- CN103433300A CN103433300A CN2013103425418A CN201310342541A CN103433300A CN 103433300 A CN103433300 A CN 103433300A CN 2013103425418 A CN2013103425418 A CN 2013103425418A CN 201310342541 A CN201310342541 A CN 201310342541A CN 103433300 A CN103433300 A CN 103433300A
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- steel billet
- acting cylinder
- guide rod
- pushes
- bearing support
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 150
- 239000010959 steel Substances 0.000 title claims abstract description 150
- 210000004907 gland Anatomy 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 229910001374 Invar Inorganic materials 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The invention provides a steel billet pushing device for a perforating machine, and belongs to the technical field of metal pipe processing machinery. The perforating machine comprises a gearbox and a steel billet support frame, wherein the steel billet support frame is arranged between the gearbox and the perforating machine, the steel billet pushing device comprises an acting cylinder bearing frame arranged on the top of the gearbox, and a steel billet pushing acting cylinder is supported on the acting cylinder bearing frame. The steel billet pushing device is characterized by also comprising a guide rod and a steel billet pushing arm, the left end of the guide rail is connected onto the acting cylinder bearing frame along with the steel billet pushing acting cylinder, the right end of the guide rod extends out of the acting cylinder bearing frame, the upper end of the steel billet pushing arm is arranged at the right end of the guide rod, and is connected with an acting cylinder post of the steel billet pushing acting cylinder, the lower end of the steel billet pushing arm extends in the direction facing the steel billet support frame and is provided with a steel billet pushing head, and the steel billet pushing head corresponds to the steel billet support frame. The deformation of the acting cylinder post is avoided, the service life of the steel billet pushing acting cylinder is prolonged, the use cost is reduced, and the work efficiency of the perforating machine is ensured.
Description
Technical field
The invention belongs to metal pipe material processing equipment technical field, be specifically related to a kind of steel billet pusher of punch, the main frame direction for the steel pole rod base that shape of cross section is rounded to punch pushes.
Background technology
As is known in the industry, in the punch steel pole rounded to shape of cross section as metal pipe material (custom claims steel pipe) processing equipment implemented the process of perforation, the steel pole need to be pushed the direction towards punch.In prior art, usually adopt cylinder or oil cylinder as the pusher that pushes steel billet, end face by the cylinder post direct effect steel billet of cylinder or oil cylinder, steel billet is moved, until steel billet is pushed to the degree exhaust hood that is able to be nipped by roll or the cylinder post of oil cylinder resets to the direction of punch.But in the process that steel billet is pushed; because there is flutter phenomenon in steel billet; and be attended by the situation of rotation; therefore the cylinder post pole of cylinder or oil cylinder is yielding and damage; cause cylinder or oil cylinder cisco unity malfunction and can only abandon trade-in; thereby increased use cost on the one hand, affected on the other hand the continuous-running efficiency of punch, because replacing cylinder or oil cylinder need to carry out under the punch stopped status.
Above-mentioned technical problem suffers from industry for a long time and expectation is solved, but through the applicant, disclosed patent and non-patent literature is retrieved, and is showed no all enlightenments solved the problems of the technologies described above.The applicant has done positive and useful design for this reason, has finally formed technical scheme described below.
Summary of the invention
Task of the present invention is to provide a kind of steel billet pusher of punch that helps avoid the cylinder post that undermines cylinder or oil cylinder and use the service life of significant prolongation cylinder or oil cylinder and reduce the working service cost and ensure the operating efficiency of punch.
Task of the present invention completes like this, a kind of steel billet pusher of punch, described punch comprises a gear-box and a steel billet carriage, the steel billet carriage is arranged between gear-box and punch under the use state, described steel billet pusher comprises an acting cylinder bearing support, and this acting cylinder bearing support is arranged on the top of described gear-box, one steel billet pushes acting cylinder, this steel billet push acting cylinder with the horizontally-arranged state support of level on described acting cylinder bearing support, characteristics are: described steel billet pusher also includes a guide rod and a steel billet pushes arm, the left end of guide rod is followed in described steel billet propelling movement acting cylinder and is connected on described acting cylinder bearing support, and the right-hand member of guide rod leans out the acting cylinder bearing support with the horizontal boom state, the upper end of steel billet propelling movement arm is provided in the described right-hand member of guide rod movably, and the acting cylinder post that pushes acting cylinder with steel billet is connected, and steel billet pushes the direction stretching, extension of the lower end of arm towards described steel billet carriage, and there is a steel billet and push head, it is corresponding with the steel billet carriage that this steel billet pushes head.
In a specific embodiment of the present invention, respectively there is a bearing support fixed base plate in the left side of described acting cylinder bearing support and the bottom on right side, the described top of bearing support fixed base plate and described gear-box is fixed, top in the left side of acting cylinder bearing support is fixed with an acting cylinder left support abutment, and be fixed with an acting cylinder right support abutment at the top on the right side of acting cylinder bearing support, an acting cylinder left side, right support abutment corresponds to each other, the left end that described steel billet pushes acting cylinder is bearing on the acting cylinder left support abutment and leans out the acting cylinder left support abutment, and right-hand member is bearing on the acting cylinder right support abutment, and lean out the acting cylinder right support abutment, the described left end of described guide rod is through acting cylinder right support abutment and acting cylinder left support abutment, and with an acting cylinder left side, right support abutment is fixed, the end of described acting cylinder post forms an acting cylinder post connector, this acting cylinder post connector is connected with the described upper end that described steel billet pushes arm.
In another specific embodiment of the present invention, the top of described gear-box has a gear box cover, and described bearing support fixed base plate and gear box cover are fixed.
In another specific embodiment of the present invention, offer the base plate fixing screw hole with the interval state on described bearing support fixed base plate, bearing support fixed base plate and described gear box cover are fixed in the position corresponding to the base plate fixing screw hole by the base plate hold-down screw.
In another specific embodiment of the present invention, it is cylinder or oil cylinder that described steel billet pushes acting cylinder.
Also have a specific embodiment of the present invention, the described upper end that pushes arm at described steel billet forms a guide rod slip cap, and the described right-hand member of this guide rod slip cap and described guide rod is slidably matched.
More of the present invention and in specific embodiment, in described guide rod slip cap and the left end and the right-hand member that are positioned at the guide rod slip cap respectively be provided with a slip guiding sleeve, slip guiding sleeve and described guide rod are slidably matched, and respectively are fixed with one limit gland for the slip guiding sleeve spacing to described slip guiding sleeve on the end face of the left end of guide rod slip cap and right-hand member.
In of the present invention and then specific embodiment, described slip guiding sleeve is copper sheathing.
Of the present invention again more and in specific embodiment, described steel billet carriage comprises tray plate and is fixed on one group of steel billet support plate of the length direction of tray plate with the interval state, form in the middle position of the length direction of each steel billet support plate a steel billet supporting cavity is arranged, described steel billet pushes head corresponding to steel billet supporting cavity.
In again of the present invention and then specific embodiment, the shape of described steel billet supporting cavity is in the shape of the letter V or the U font.
Technical scheme provided by the invention pushes arm owing to having set up guide rod and steel billet, thereby the steel billet propelling movement head that the acting cylinder post in the change prior art directly contacts with steel billet as steel billet propelling movement arm lower end contacts with steel billet, thereby can effectively avoid the distortion of acting cylinder post, extended the service life that makes steel billet push acting cylinder, not only contribute to alleviate user's use cost, and can ensure the operating efficiency of punch.
The accompanying drawing explanation
Fig. 1 is the embodiments of the invention structure chart.
The specific embodiment
For the auditor that the makes Patent Office especially public can be expressly understood technical spirit of the present invention and beneficial effect more, the applicant general elaborates in the mode of embodiment below, but the description to embodiment is not all the restriction to the present invention program, any according to the present invention design, done only for pro forma but not substantial equivalent transformation all should be considered as technical scheme category of the present invention.
Refer to Fig. 1, provided a gear-box 1, industry is called the triple gear case by this gear-box 1 usually, and a pair of gearbox output shaft 12 shown in figure is in transmission connection with punch under the use state, that is to say that gear-box 1 is the power-transmitting part of the structural system of punch.Be equipped with gear box cover 11 at the top of gear-box 1.And also show a steel billet carriage 2 of the structural system that belongs to punch in Fig. 1, this steel billet carriage 2 is arranged between gear-box 1 and punch under the use state.
Aforesaid steel billet carriage 2 comprises tray plate 21 and one group of steel billet support plate 22, tray plate 21 is arranged between gear-box 1 and punch, one group of steel billet support plate 22 is fixed along the length direction of tray plate 21 with the interval state, and forms in the middle position of the length direction of each steel billet support plate 22 a steel billet supporting cavity 221 is arranged.In the present embodiment, the shape of steel billet supporting cavity 221 is in the shape of the letter V, if but replace the V font with U-shaped, should be considered as equivalence so.
Understanding for the ease of the public, the applicant also shows the steel billet 7 be positioned on one group of steel billet support plate 22, this steel billet 7 is positioned at steel billet supporting cavity 221, by steel billet pusher of the present invention to be described in detail below, it is pushed in punch, and steel billet 7 is transported to the steel billet carriage by conveying device (not shown) separately.
Above mentioned steel billet pusher of the present invention comprises acting cylinder bearing support 3, steel billet pushes acting cylinder 4, guide rod 5 and steel billet push arm 6, acting cylinder bearing support 3 is fixed on the gear box cover 11 at top of aforesaid gears case 1, steel billet pushes acting cylinder 4 and is arranged on shortly on acting cylinder bearing support 3 with the horizontally-arranged state support of level, the left end of guide rod 5 (with the shown position state) is followed steel billet to push acting cylinder 4 and is fixed on acting cylinder bearing support 3, and the right-hand member of guide rod 5 (with the shown position state) leans out acting cylinder bearing support 3 with the horizontal boom state and corresponding to the top of aforementioned steel billet carriage 2.The upper end of steel billet propelling movement arm 6 is provided in the aforementioned right-hand member of guide rod 5 slidably, and be connected with the acting cylinder post 41 of steel billet propelling movement acting cylinder 4, and steel billet pushes the direction stretching, extension of the lower end of arm 6 towards steel billet carriage 2, and be fixed with a steel billet and push 61, this steel billet pushes 61, and with aforesaid steel billet, to support cavity 221 corresponding, in order to acted on the left end end face of illustrated steel billet 7 in working order by it, steel billet 7 is pushed towards the direction of punch towards the right side.
Continue to see Fig. 1, respectively there is a bearing support fixed base plate 31 in the left side of acting cylinder bearing support 3 and the bottom on right side, length direction at bearing support fixed base plate 31 offers one group of base plate fixing screw hole 311 with the interval state, by base plate hold-down screw 3111, in the position corresponding to base plate fixing screw hole 311, bearing support fixed base plate 31 and aforesaid gears case lid 11 is fixed to (on gear box cover 11 and in the position corresponding to base plate fixing screw hole 311, offering the case lid screw hole).Top in the left side of acting cylinder bearing support 3 is fixed with an acting cylinder left support abutment 32 with left support abutment hold-down screw 322, and is fixed with an acting cylinder right support abutment 33 at the top on right side with right support abutment hold-down screw 335, and the left and right bearing 32,33 of acting cylinder corresponds to each other.The left end that aforesaid steel billet pushes acting cylinder 4 is bearing on the left bearing hole 321 on acting cylinder left support abutment 32, and lean out acting cylinder left support abutment 32, and the right-hand member of steel billet propelling movement acting cylinder 4 is bearing on the right bearing hole 331 on acting cylinder right support abutment 33, and lean out acting cylinder right support abutment 33.The left end of aforesaid guide rod 5 is positioned in the guide rod hole on acting cylinder left support abutment 32 by a pair of nut 51, and, through the guide rod through hole 332 on acting cylinder right support abutment 33, by 333 pairs, the screw that limits be provided on acting cylinder right support abutment 33, leads relevant 5 restrictions.
Preferably, set up an auxiliary support 334 on aforesaid acting cylinder right support abutment 33, aforesaid steel billet pushes acting cylinder 4 and passes these auxiliary support 334 rear supports in acting cylinder right support abutment 33.Steel billet pushes acting cylinder 4 and is positioned on auxiliary support 334 by centring ring 42.
Shown in figure, the end that pushes the acting cylinder post 41 of acting cylinder 4 at steel billet forms an acting cylinder post connector 411, and these acting cylinder post connector 411 use connector screws 4111 are connected with the upper end that steel pipe pushes arm 6.
Aforesaid steel billet pushes acting cylinder 4 and uses in the present embodiment cylinder, but does not repel the use oil cylinder, that is to say if oil cylinder is replaced to cylinder, should belong to so equivalence and replace.
Still see Fig. 1, the upper end formation that pushes arm 6 at aforesaid steel billet has a guide rod slip cap 62, and this guide rod slip cap 62 is nested with the aforementioned right-hand member at guide rod 5, that is, can slide at the right-hand member of guide rod 5, that is to say that guide rod slip cap 62 and guide rod 5 are slidably matched.
Preferably, in guide rod slip cap 62 and be positioned at left end and right-hand member respectively is provided with the slip guiding sleeve 621 that a material is preferably copper, slip guiding sleeve 621 is slidably matched with guide rod 5.
Preferably, on the end face of the left end of guide rod slip cap 62 and right-hand member, each is fixed a slip guiding sleeve with one group of gland hold-down screw 6221 and limits gland 622, by slip guiding sleeve, limits 621 restrictions of 622 pairs of slip guiding sleeves of gland.
The applicant describes use of the present invention, when will by steel billet 7 towards the right side when the direction of punch pushes, steel billet pushes acting cylinder 4 work so, acting cylinder post 41 stretches out outside cylinder body, promoting steel billet propelling movement arm 6 moves right along guide rod 5, steel billet by its lower end when steel billet propelling movement arm 6 moves right pushes 61 pairs of steel billet 7 pushing tows, making steel billet 7 follow steel billet carriage 2 moves right, until after steel billet 7 enters after punch nipped by roll (biting), steel billet pushes acting cylinder 4 reverse operations, acting cylinder post 41 bounces back in cylinder body, following guide rod by acting cylinder post 41 drive steel billets propelling movement arms 6 slides left, so repeatedly can coordinate punch that steel billet 7 is pushed in the main frame of punch.
In said process, due to acting cylinder post 41 only act on can smooth sliding steel billet push arm 6, thereby acting cylinder post 41 can invar base 7 trembles and deformed damaged, thereby has cashed the technique effect referred in the superincumbent technique effect of applicant hurdle.
Claims (10)
1. the steel billet pusher of a punch, described punch comprises a gear-box (1) and a steel billet carriage (2), steel billet carriage (2) is arranged between gear-box (1) and punch under the use state, described steel billet pusher comprises an acting cylinder bearing support (3), and this acting cylinder bearing support (3) is arranged on the top of described gear-box (1), one steel billet pushes acting cylinder (4), this steel billet push acting cylinder (4) with the horizontally-arranged state support of level on described acting cylinder bearing support (3), it is characterized in that: described steel billet pusher also includes a guide rod (5) and a steel billet pushes arm (6), the left end of guide rod (5) is followed in described steel billet propelling movement acting cylinder (4) and is connected on described acting cylinder bearing support (3), and the right-hand member of guide rod (5) leans out acting cylinder bearing support (3) with the horizontal boom state, the upper end of steel billet propelling movement arm (6) is provided in the described right-hand member of guide rod (5) movably, and the acting cylinder post (41) that pushes acting cylinder (4) with steel billet is connected, and steel billet pushes the direction stretching, extension of the lower end of arm (6) towards described steel billet carriage (2), and there is a steel billet and push head (61), it is corresponding with steel billet carriage (2) that this steel billet pushes head (61).
2. the steel billet pusher of punch according to claim 1, it is characterized in that respectively having a bearing support fixed base plate (31) in the left side of described acting cylinder bearing support (3) and the bottom on right side, bearing support fixed base plate (31) is fixed with the described top of described gear-box (1), top in the left side of acting cylinder bearing support (3) is fixed with an acting cylinder left support abutment (32), and be fixed with an acting cylinder right support abutment (33) at the top on the right side of acting cylinder bearing support (3), an acting cylinder left side, right support abutment (32, 33) correspond to each other, the left end that described steel billet pushes acting cylinder (4) is bearing in acting cylinder left support abutment (32) above and leans out acting cylinder left support abutment (32), and right-hand member is bearing on acting cylinder right support abutment (33), and lean out acting cylinder right support abutment (33), the described left end of described guide rod (5) is through acting cylinder right support abutment (33) and acting cylinder left support abutment (32), and with an acting cylinder left side, right support abutment (32, 33) fixing, the end of described acting cylinder post (41) forms an acting cylinder post connector (411), this acting cylinder post connector (411) is connected with the described upper end that described steel billet pushes arm (6).
3. the steel billet pusher of punch according to claim 2, is characterized in that the top of described gear-box (1) has a gear box cover (11), and described bearing support fixed base plate (31) is fixing with gear box cover (11).
4. the steel billet pusher of punch according to claim 3, it is characterized in that above with the interval state, offering base plate fixing screw hole (311) at described bearing support fixed base plate (31), in the position corresponding to base plate fixing screw hole (311), that bearing support fixed base plate (31) and described gear box cover (11) is fixing by base plate hold-down screw (3111).
5. the steel billet pusher of punch according to claim 1 and 2, is characterized in that described steel billet pushes acting cylinder (4) for cylinder or oil cylinder.
6. the steel billet pusher of punch according to claim 1, it is characterized in that the described upper end formation that pushes arm (6) at described steel billet has a guide rod slip cap (62), this guide rod slip cap (62) is slidably matched with the described right-hand member of described guide rod (5).
7. the steel billet pusher of punch according to claim 6, the left end and the right-hand member that it is characterized in that in described guide rod slip cap (62) and be positioned at guide rod slip cap (62) respectively are provided with a slip guiding sleeve (621), slip guiding sleeve (621) and described guide rod (5) are slidably matched, and respectively are fixed with one limit gland (622) for the slip guiding sleeve spacing to described slip guiding sleeve (621) on the end face of the left end of guide rod slip cap (62) and right-hand member.
8. the steel billet pusher of punch according to claim 7, is characterized in that described slip guiding sleeve (621) is copper sheathing.
9. the steel billet pusher of punch according to claim 1, it is characterized in that described steel billet carriage (2) comprises tray plate (21) and is fixed on one group of steel billet support plate (22) of the length direction of tray plate (21) with the interval state, form in the middle position of the length direction of each steel billet support plate (22) a steel billet supporting cavity (221) is arranged, described steel billet pushes head (61) corresponding to steel billet supporting cavity (221).
10. the steel billet pusher of punch according to claim 9, is characterized in that the shape of described steel billet supporting cavity (221) is in the shape of the letter V or the U font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310342541.8A CN103433300B (en) | 2013-08-07 | 2013-08-07 | Steel billet pushing device for perforating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310342541.8A CN103433300B (en) | 2013-08-07 | 2013-08-07 | Steel billet pushing device for perforating machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103433300A true CN103433300A (en) | 2013-12-11 |
| CN103433300B CN103433300B (en) | 2015-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310342541.8A Expired - Fee Related CN103433300B (en) | 2013-08-07 | 2013-08-07 | Steel billet pushing device for perforating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103433300B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964713A (en) * | 2016-05-17 | 2016-09-28 | 常熟市梅李机械制造有限公司 | Oscillating type steel pipe feeding device |
| CN112845629A (en) * | 2021-02-05 | 2021-05-28 | 环驰轴承集团有限公司 | Steel pipe perforating process |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB804876A (en) * | 1956-08-17 | 1958-11-26 | Aetna Standard Eng Co | Improvements relating to rolling mills |
| JPS55138403U (en) * | 1979-03-27 | 1980-10-02 | ||
| GB2078579A (en) * | 1980-06-21 | 1982-01-13 | Benteler Werke Ag | A Method for Preparing a Polygonal Billet or Ingot for Processing in a Skew-roller Piercing Mill |
| CN2875637Y (en) * | 2006-03-03 | 2007-03-07 | 太原市通泽成套设备有限公司 | Blank pushing machine in front of seamless steel pipe perforating machine |
| CN101439359A (en) * | 2008-12-12 | 2009-05-27 | 太原重工股份有限公司 | Material pushing apparatus with movable joint for inlet station of perforating machine |
| CN203389949U (en) * | 2013-08-07 | 2014-01-15 | 常熟市梅李机械制造有限公司 | Steel billet pushing device of perforating machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1709638A1 (en) * | 1990-01-09 | 1995-03-20 | Уральский филиал Научно-исследовательского института технологии и организации производства двигателей | Frame-side table |
-
2013
- 2013-08-07 CN CN201310342541.8A patent/CN103433300B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB804876A (en) * | 1956-08-17 | 1958-11-26 | Aetna Standard Eng Co | Improvements relating to rolling mills |
| JPS55138403U (en) * | 1979-03-27 | 1980-10-02 | ||
| GB2078579A (en) * | 1980-06-21 | 1982-01-13 | Benteler Werke Ag | A Method for Preparing a Polygonal Billet or Ingot for Processing in a Skew-roller Piercing Mill |
| CN2875637Y (en) * | 2006-03-03 | 2007-03-07 | 太原市通泽成套设备有限公司 | Blank pushing machine in front of seamless steel pipe perforating machine |
| CN101439359A (en) * | 2008-12-12 | 2009-05-27 | 太原重工股份有限公司 | Material pushing apparatus with movable joint for inlet station of perforating machine |
| CN203389949U (en) * | 2013-08-07 | 2014-01-15 | 常熟市梅李机械制造有限公司 | Steel billet pushing device of perforating machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964713A (en) * | 2016-05-17 | 2016-09-28 | 常熟市梅李机械制造有限公司 | Oscillating type steel pipe feeding device |
| CN112845629A (en) * | 2021-02-05 | 2021-05-28 | 环驰轴承集团有限公司 | Steel pipe perforating process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103433300B (en) | 2015-04-15 |
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Granted publication date: 20150415 Termination date: 20160807 |