CN103433300B - Steel billet pushing device for perforating machine - Google Patents
Steel billet pushing device for perforating machine Download PDFInfo
- Publication number
- CN103433300B CN103433300B CN201310342541.8A CN201310342541A CN103433300B CN 103433300 B CN103433300 B CN 103433300B CN 201310342541 A CN201310342541 A CN 201310342541A CN 103433300 B CN103433300 B CN 103433300B
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- steel billet
- acting cylinder
- guide rod
- support
- pusher
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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, for the main frame direction of steel pole rounded for shape of cross section rod base to punch is pushed.
Background technology
As is known in the industry, implement, in the process of perforation, to need the direction of steel pole towards punch to push at the steel pole that the punch as metal pipe material (custom claims steel pipe) processing equipment is rounded to shape of cross section.Usually adopt cylinder or oil cylinder as the pusher pushing steel billet in prior art, by the end face of the cylinder post direct effect steel billet of cylinder or oil cylinder, steel billet is moved to the direction of punch, resets until steel billet to be pushed to the cylinder post being able to degree exhaust hood or the oil cylinder of being nipped by roll.But in the process that steel billet is pushed; because steel billet exists flutter phenomenon; 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 trade-in be abandoned; thus add use cost on the one hand, affect the continuous-running efficiency of punch on the other hand, because replacing cylinder or oil cylinder need to carry out under punch stopped status.
Above-mentioned technical problem suffers from industry for a long time and expects to be solved, but through the applicant to disclosed patent and non-patent literature retrieval, is showed no all enlightenments solved the problems of the technologies described above.The applicant has done positive and useful design for this reason, finally defines technical scheme described below.
Summary of the invention
Task of the present invention is to provide a kind of and 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 working service cost and ensure the steel billet pusher of punch of operating efficiency of punch.
Task of the present invention has been come like this, a kind of steel billet pusher of punch, described punch comprises a gear-box and a steel billet bracket, steel billet bracket is arranged between gear-box and punch in a state of use, 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, feature is: described steel billet pusher also includes a guide rod and a steel billet pushes arm, the left end of guide rod pushes acting cylinder with described steel billet and is connected on described acting cylinder bearing support, and the right-hand member of guide rod leans out acting cylinder bearing support with horizontal boom state, the upper end of steel billet propelling movement arm is disposed in the described right-hand member of guide rod movably, and the acting cylinder post pushing acting cylinder with steel billet is connected, and the lower end that steel billet pushes arm is stretched towards the direction of described steel billet bracket, and there is a steel billet and push head, it is corresponding with steel billet bracket that this steel billet pushes head.
In a specific embodiment of the present invention, respectively have 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, an acting cylinder left support abutment is fixed with at the top in the left side of acting cylinder bearing support, and an acting cylinder right support abutment is fixed with at the top on the right side of acting cylinder bearing support, acting cylinder is left, right support abutment corresponds to each other, the left end that described steel billet pushes acting cylinder to be bearing on acting cylinder left support abutment and to lean out acting cylinder left support abutment, and right-hand member is bearing on acting cylinder right support abutment, and lean out 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 it is left with acting cylinder, right support abutment is fixed, the end of described acting cylinder post is configured with an acting cylinder post connector, the described upper end that this acting cylinder post connector and described steel billet push arm is connected.
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, described bearing support fixed base plate offers base plate fixing screw hole with space state, by the position that base plate hold-down screw is corresponding to base plate fixing screw hole, bearing support fixed base plate and described gear box cover is fixed.
In another specific embodiment of the present invention, it is cylinder or oil cylinder that described steel billet pushes acting cylinder.
Also have in a specific embodiment of the present invention, the described upper end pushing arm at described steel billet is configured with 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 a specific embodiment, the left end of guide rod slip cap is positioned at and right-hand member is respectively provided with a slip guiding sleeve in described guide rod slip cap, slip guiding sleeve and described guide rod are slidably matched, and on the left end of guide rod slip cap and the end face of right-hand member, are respectively fixed with one for the slip guiding sleeve restriction gland spacing to described slip guiding sleeve.
In an of the present invention and then specific embodiment, described slip guiding sleeve is copper sheathing.
Of the present invention again more and in a specific embodiment, described steel billet bracket comprises tray plate and is fixed on one group of steel billet support plate of length direction of tray plate with space state, be configured with a steel billet bearing pocket in the middle position of the length direction of each steel billet support plate, described steel billet pushes head and corresponds to steel billet bearing pocket.
In an again of the present invention and then specific embodiment, the shape of described steel billet bearing pocket is in the shape of the letter V or U-shaped.
Technical scheme provided by the invention is owing to having set up guide rod and steel billet propelling movement arm, thus the acting cylinder post become in prior art directly contacts the steel billet pushing arm lower end into steel billet and pushes head and contact with steel billet with steel billet, thus can effectively avoid acting cylinder post to be out of shape, the service life making steel billet push acting cylinder is extended, not only contribute to the use cost alleviating user, and the operating efficiency of punch can be ensured.
Accompanying drawing explanation
Fig. 1 is embodiments of the invention structure chart.
Detailed description of the invention
In order to enable the auditor of Patent Office especially the public clearly understand technical spirit of the present invention and beneficial effect, applicant will elaborate below by way of example, but be not all the restriction to the present invention program to the description of embodiment, any conceive according to the present invention done be only pro forma but not substantial equivalent transformation and all should be considered as technical scheme category of the present invention.
Refer to Fig. 1, give a gear-box 1, this gear-box 1 is called triple gear case by industry usually, and a pair gearbox output shaft 12 shown in figure is in transmission connection with punch in a state of use, and that is gear-box 1 is the power-transmitting part of the structural system of punch.Gear box cover 11 is equipped at the top of gear-box 1.And also show a steel billet bracket 2 of the structural system belonging to punch in FIG, this steel billet bracket 2 is arranged between gear-box 1 and punch in a state of use.
Aforesaid steel billet bracket 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 with the length direction of space state along tray plate 21, and is configured with a steel billet bearing pocket 221 in the middle position of the length direction of each steel billet support plate 22.In the present embodiment, the shape of steel billet bearing pocket 221 is in the shape of the letter V, but if replace V-shaped with U-shaped, so should be considered as equivalence.
For the ease of the understanding of the public, applicant also show the steel billet 7 be positioned on one group of steel billet support plate 22, this steel billet 7 is positioned at steel billet bearing pocket 221, pushed in punch by steel billet pusher of the present invention to be described in detail below, and steel billet 7 is transported to steel billet bracket 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 the top of aforesaid gears case 1, steel billet pushes acting cylinder 4 and is arranged on acting cylinder bearing support 3 shortly with the horizontally-arranged state support of level, the left end (with shown position state) of guide rod 5 pushes acting cylinder 4 with steel billet and is fixed on acting cylinder bearing support 3, and the right-hand member of guide rod 5 (with shown position state) leans out acting cylinder bearing support 3 with horizontal boom state and correspond to the top of aforementioned steel billet bracket 2.The upper end of steel billet propelling movement arm 6 is disposed in the aforementioned right-hand member of guide rod 5 slidably, and be connected with the acting cylinder post 41 that steel billet pushes acting cylinder 4, and the lower end that steel billet pushes arm 6 is stretched towards the direction of steel billet bracket 2, and be fixed with a steel billet and push 61, this steel billet pushes 61 corresponding with aforesaid steel billet bearing pocket 221, to be acted on the left end end face of illustrated steel billet 7 in working order by it, namely steel billet 7 is pushed towards the direction of punch towards the right side.
Continue to see Fig. 1, in the bottom on the left side of acting cylinder bearing support 3 and right side, respectively there is a bearing support fixed base plate 31, offer one group of base plate fixing screw hole 311 at the length direction of bearing support fixed base plate 31 with space state, by base plate hold-down screw 3111 in the position corresponding to base plate fixing screw hole 311 by fixing to bearing support fixed base plate 31 and aforesaid gears case lid 11 (on gear box cover 11 and offer case lid screw hole in the position corresponding to base plate fixing screw hole 311).Be fixed with an acting cylinder left support abutment 32 at the top left support abutment hold-down screw 322 in the left side of acting cylinder bearing support 3, and be fixed with an acting cylinder right support abutment 33 at the top right support abutment hold-down screw 335 on right side, 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 in the left support holes 321 on acting cylinder left support abutment 32, and lean out acting cylinder left support abutment 32, and the right-hand member that steel billet pushes acting cylinder 4 is bearing in the right support holes 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 nut 51, and through the guide rod through hole 332 on acting cylinder right support abutment 33, is limited by the screw 333 pairs of guide rods 5 that limit be disposed on acting cylinder right support abutment 33.
Preferably, aforesaid acting cylinder right support abutment 33 is set up an auxiliary support 334, aforesaid steel billet pushes acting cylinder 4 through this auxiliary support 334 rear support 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 pushing the acting cylinder post 41 of acting cylinder 4 at steel billet is configured with an acting cylinder post connector 411, and this acting cylinder post connector 411 upper end that connector screw 4111 and steel pipe push arm 6 is connected.
Aforesaid steel billet pushes acting cylinder 4 and uses cylinder in the present embodiment, but does not repel use oil cylinder, if that is oil cylinder is replaced cylinder, so should belong to equivalence and replace.
Still see Fig. 1, the upper end pushing arm 6 at aforesaid steel billet is configured with 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, and that is guide rod slip cap 62 and guide rod 5 are slidably matched.
Preferably, in guide rod slip cap 62, be positioned at left end and right-hand member is respectively provided with the slip guiding sleeve 621 that a material is preferably copper, slip guiding sleeve 621 and guide rod 5 be slidably matched.
Preferably, the left end of guide rod slip cap 62 and the end face of right-hand member respectively fix a slip guiding sleeve with one group of gland hold-down screw 6221 and limits gland 622, limit gland 622 pairs of slip guiding sleeves 621 by slip guiding sleeve and limit.
Applicant describes use of the present invention, when will by steel billet 7 towards the right side namely towards punch direction push time, so steel billet propelling movement acting cylinder 4 works, acting cylinder post 41 stretches out outside cylinder body, promote steel billet propelling movement arm 6 to move right along guide rod 5, push while arm 6 moves right at steel billet and push 61 pairs of steel billet 7 pushing tows by the steel billet of its lower end, make steel billet 7 follow steel billet bracket 2 to move right, until namely steel billet 7 is nipped after (biting) by roll after entering punch, steel billet pushes acting cylinder 4 reverse operation, acting cylinder post 41 bounces back in cylinder body, drive steel billet propelling movement arm 6 to follow guide rod by acting cylinder post 41 to slide left, so repeatedly punch can be coordinated to be pushed in the main frame of punch by steel billet 7.
In above process, the steel billet of smooth sliding can push arm 6 because acting cylinder post 41 only acts on, thus acting cylinder post 41 can not trembling and deformed damaged because of steel billet 7, thus cashed the technique effect referred in the superincumbent technique effect hurdle of applicant.
Claims (10)
1. the steel billet pusher of a punch, described punch comprises a gear-box (1) and a steel billet bracket (2), steel billet bracket (2) is arranged between gear-box (1) and punch in a state of use, 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) pushes acting cylinder (4) with described steel billet 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 horizontal boom state, the upper end of steel billet propelling movement arm (6) is disposed in the described right-hand member of guide rod (5) movably, and the acting cylinder post (41) pushing acting cylinder (4) with steel billet is connected, and the lower end that steel billet pushes arm (6) is stretched towards the direction of described steel billet bracket (2), and there is a steel billet and push head (61), it is corresponding with steel billet bracket (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 described left side of 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), an acting cylinder left support abutment (32) is fixed with at the top in the left side of acting cylinder bearing support (3), and an acting cylinder right support abutment (33) is fixed with at the top on the right side of acting cylinder bearing support (3), acting cylinder is left, right support abutment (32, 33) correspond to each other, the left end of described steel billet propelling movement acting cylinder (4) is bearing in acting cylinder left support abutment (32) and goes up and lean 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 it is left with acting cylinder, right support abutment (32, 33) fixing, the end of described acting cylinder post (41) is configured with an acting cylinder post connector (411), the described upper end that this acting cylinder post connector (411) and described steel billet push arm (6) is connected.
3. the steel billet pusher of punch according to claim 2, it is characterized in that the top of described gear-box (1) has a gear box cover (11), described bearing support fixed base plate (31) is fixed with gear box cover (11).
4. the steel billet pusher of punch according to claim 3, it is characterized in that offering base plate fixing screw hole (311) with space state on described bearing support fixed base plate (31), by the position that base plate hold-down screw (3111) is corresponding to base plate fixing screw hole (311), bearing support fixed base plate (31) and described gear box cover (11) are fixed.
5. the steel billet pusher of punch according to claim 1 and 2, it is characterized in that described steel billet pushes acting cylinder (4) is cylinder or oil cylinder.
6. the steel billet pusher of punch according to claim 1, it is characterized in that the described upper end pushing arm (6) at described steel billet is configured with 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, to it is characterized in that in described guide rod slip cap (62) and to be positioned at the left end of guide rod slip cap (62) and right-hand member is respectively provided with a slip guiding sleeve (621), slip guiding sleeve (621) and described guide rod (5) are slidably matched, and on the left end of guide rod slip cap (62) and the end face of right-hand member, are respectively fixed with one for slip guiding sleeve restriction gland (622) spacing to described slip guiding sleeve (621).
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 bracket (2) comprises tray plate (21) and is fixed on one group of steel billet support plate (22) of length direction of tray plate (21) with space state, be configured with a steel billet bearing pocket (221) in the middle position of the length direction of each steel billet support plate (22), described steel billet pushes head (61) corresponding to steel billet bearing pocket (221).
10. the steel billet pusher of punch according to claim 9, is characterized in that the shape of described steel billet bearing pocket (221) is in the shape of the letter V or U-shaped.
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 CN103433300A (en) | 2013-12-11 |
| CN103433300B true CN103433300B (en) | 2015-04-15 |
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| 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) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964713B (en) * | 2016-05-17 | 2017-07-21 | 常熟市梅李机械制造有限公司 | Swing type steel pipe feeder |
| CN112845629B (en) * | 2021-02-05 | 2022-07-01 | 环驰轴承集团有限公司 | Steel pipe perforating process |
Citations (7)
| 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 |
| SU1709638A1 (en) * | 1990-01-09 | 1995-03-20 | Уральский филиал Научно-исследовательского института технологии и организации производства двигателей | Frame-side table |
| 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 |
-
2013
- 2013-08-07 CN CN201310342541.8A patent/CN103433300B/en not_active Expired - Fee Related
Patent Citations (7)
| 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 |
| SU1709638A1 (en) * | 1990-01-09 | 1995-03-20 | Уральский филиал Научно-исследовательского института технологии и организации производства двигателей | Frame-side table |
| 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 |
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| CN103433300A (en) | 2013-12-11 |
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Granted publication date: 20150415 Termination date: 20160807 |