CN111451363A - Angle steel piercing press is used in processing of iron accessories - Google Patents
Angle steel piercing press is used in processing of iron accessories Download PDFInfo
- Publication number
- CN111451363A CN111451363A CN202010272876.7A CN202010272876A CN111451363A CN 111451363 A CN111451363 A CN 111451363A CN 202010272876 A CN202010272876 A CN 202010272876A CN 111451363 A CN111451363 A CN 111451363A
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- Prior art keywords
- punching
- bolt
- angle steel
- frame
- positioning
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Classifications
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- 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
- B21D28/243—Perforating, i.e. punching holes in profiles
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- 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
- B21D43/003—Positioning devices
Abstract
The invention discloses an angle steel punching machine for machining iron accessories, which comprises: the center of the upper surface of the workbench is provided with a punching groove; the frame is fixedly arranged at the centers of two sides of the upper surface of the workbench through bolts; the driving motor is fixedly installed on one side of the top of the frame through a bolt, and a driving gear is fixedly installed at the output end of the driving motor through a bolt; the lifting screw rod is rotatably arranged at the top of the inner side of the frame, one end of the lifting screw rod, which is positioned at the outer side of the frame, is fixedly provided with a driven gear through a bolt, and the driven gear is meshed with the driving gear; a punching device; a support plate; according to the angle steel punching device, the distance between the supporting plates can be adjusted through the matching of the positioning rod and the positioning hole, so that the angle steel to be processed can be fixed in the clamping groove according to the requirement, and the punching efficiency of the angle steel is improved.
Description
Technical Field
The invention relates to the technical field of iron accessory machining, in particular to an angle steel punching machine for machining iron accessories.
Background
The iron accessories are plate-shaped connecting hardware fittings which are used for connecting a plurality of insulator strings or assembling a plurality of stressed branches into a whole, and most of the existing iron accessories are processed by using angle steel.
The angle iron is commonly called angle iron, is a long-strip steel with two mutually perpendicular sides forming an angle, and is divided into equal-side angle iron and unequal-side angle iron, the two side widths of the equal-side angle iron are equal, the specification of the angle iron is represented by the number of millimeters that the width is widened × and the width is widened × and the thickness is increased, the model does not represent the size of different side thicknesses in the same model, the angle iron can form various different stress components according to different requirements after sections, and can also be used as a connecting piece between the components, the angle iron belongs to carbon structural steel for construction, is steel with a simple section, is mainly used for frames of metal components and the like, and when the angle iron is used for processing iron accessories, a plurality of holes need to be formed on the angle iron.
However, the conventional angle iron punching device has some disadvantages in the using process, such as:
due to the fact that the sizes of the angle steels are different, when the angle steels are punched, different clamping devices are needed to be used for fixing the angle steels when the angle steels with different sizes are processed, and therefore the efficiency of angle steel punching is reduced.
Disclosure of Invention
The invention aims to provide an angle steel punching machine for machining iron accessories, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an angle steel piercing press is used in processing of iron accessory includes: the center of the upper surface of the workbench is provided with a punching groove; the frame is fixedly arranged at the centers of two sides of the upper surface of the workbench through bolts; the driving motor is fixedly installed on one side of the top of the frame through a bolt, and a driving gear is fixedly installed at the output end of the driving motor through a bolt; the lifting screw rod is rotatably arranged at the top of the inner side of the frame, a driven gear is fixedly arranged at one end of the lifting screw rod, which is positioned at the outer side of the frame, through a bolt, the driven gear is meshed with the driving gear, and a nut sleeve is sleeved on the outer wall of the lifting screw rod in a threaded manner; the punching device is fixedly arranged at the bottom of the outer wall of the nut sleeve through a bolt; the support plate, the backup pad is provided with two, two the backup pad symmetry is pegged graft inside the die-cut recess, the centre gripping recess has been seted up to the backup pad upper surface, the inside slidable mounting of centre gripping recess has the grip block, the centre gripping recess with evenly be provided with expanding spring between the grip block, expanding spring one end pass through the bolt with die-cut recess inner wall fixed connection, the expanding spring other end pass through the bolt with grip block fixed connection.
Wherein, four edges of workstation lower surface all have the supporting leg through bolt fixed mounting.
The punching device comprises a protective shell, a hydraulic cylinder and a punching head, wherein the protective shell is fixedly installed at the bottom of the outer wall of the nut sleeve through a bolt, the hydraulic cylinder is fixedly installed at the top of the inner wall of the protective shell through the bolt, and the output end of the hydraulic cylinder is fixedly installed with the punching head penetrating through the protective shell through the bolt.
The bottom of the supporting plate is symmetrically and fixedly provided with positioning rods through bolts, positioning holes matched with the positioning rods are uniformly formed in the punching grooves, and the supporting plate is matched and inserted into the punching grooves through the positioning rods.
The clamping plate is characterized in that sliding blocks are fixedly mounted at the centers of the two ends of the clamping plate through bolts, and sliding grooves matched with the sliding blocks are symmetrically formed in the inner wall of the clamping groove.
The driving motor drives the lifting screw rod to rotate through the matching of the driving gear and the driven gear.
Wherein the diameter size of the driving gear is the same as that of the driven gear.
The bottom of the supporting plate is provided with two positioning rods, two rows of positioning holes are arranged in the punching groove, and the distance between the axes of the two positioning rods is the same as the distance between the axes of the two positioning holes.
The inner diameter of the positioning hole is larger than the diameter of the positioning rod.
Compared with the prior art, the invention has the beneficial effects that:
when the angle steel needs to be punched, the invention firstly selects the corresponding positioning hole according to the size of the angle steel, then the supporting plate is inserted in a proper position in the punching groove according to the matching of the positioning hole and the positioning rod, then the clamping plates are pressed towards the outer sides of the clamping grooves, and then the expansion springs are caused to contract, so that the distance between the two clamping plates is enlarged, then the angle steel is placed between the two clamping plates, then the clamping plates are loosened, the telescopic spring is reset after the telescopic spring loses the action of external force, thereby driving the two clamping plates to slide inwards, then the angle steel is fixed in the clamping groove through the two clamping plates, so that the distance between the supporting plates can be adjusted through the matching of the positioning rod and the positioning hole, therefore, the angle steel to be processed can be fixed in the clamping groove as required, and the punching efficiency of the angle steel is improved.
Drawings
FIG. 1 is a schematic overall front view of the present invention;
FIG. 2 is a schematic sectional view of a punching apparatus according to the present invention;
FIG. 3 is a schematic top view of the worktable and the supporting plate of the present invention;
FIG. 4 is a schematic top view of the worktable according to the present invention;
FIG. 5 is a schematic top view of a cross-sectional structure of a support plate according to the present invention;
FIG. 6 is an enlarged view of part A of FIG. 5;
fig. 7 is a front view of the support plate of the present invention.
In FIGS. 1-7: 10-a workbench; 11-support legs; 12-punching a groove; 13-positioning holes; 20-a frame; 30-a drive motor; 31-a drive gear; 40-lifting screw rod; 41-driven gear; 42-nut sleeves; 50-a punching device; 51-a protective housing; 52-hydraulic cylinder; 53-die cutting of the head; 60-a support plate; 61-a clamping groove; 62-a telescopic spring; 63-a clamping plate; 64-a positioning rod; 65-a slide block; 66-chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: an angle steel piercing press is used in processing of iron accessory includes: the punching machine comprises a workbench 10, a frame 20, a driving motor 30, a lifting screw rod 40, a punching device 50 and a supporting plate 60.
Wherein, four edges of stating workstation 10 lower surface all have supporting leg 11 through bolt fixed mounting, support workstation 10 through four supporting legs 11 to keep apart workstation 10 with ground, made things convenient for angle steel to process on workstation 10.
Wherein, the center of the upper surface of the worktable 10 is provided with a punching groove 12; the angle steel punching treatment is carried out in the punching groove 12, so that waste generated by punching is prevented from being scattered on the ground, and the waste collection and treatment are facilitated.
Wherein, the frame 20 is fixedly installed at the center of both sides of the upper surface of the worktable 10 by bolts, the frame 20 is of an inverted U-shaped structure, and the frame 20 is made of stainless steel material.
Wherein, driving motor 30 passes through bolt fixed mounting in one side at frame 20 top, and driving gear 31 is installed through bolt fixed mounting to driving motor 30 output.
Wherein, the lifting screw 40 is rotatably installed at the top of the inner side of the frame 20, one end of the lifting screw 40, which is located at the outer side of the frame 20, is fixedly installed with a driven gear 41 through a bolt, the driven gear 41 is engaged with the driving gear 31, and the outer wall of the lifting screw 40 is in threaded sleeve connection with a nut sleeve 42.
The driving motor 30 drives the lifting screw 40 to rotate by matching the driving gear 31 and the driven gear 41.
When the punching device 50 needs to move leftwards, the driving gear 31 is driven to rotate clockwise through the driving motor 30, then the lifting screw rod 40 is driven to rotate anticlockwise through the matching of the driving gear 31 and the driven gear 41, then the nut sleeve 42 moves leftwards along with the rotation of the lifting screw rod 40, and then the punching device 50 is driven to move leftwards; when the punching device 50 needs to move rightwards, the driving gear 31 is driven by the driving motor 30 to rotate anticlockwise, then the lifting screw rod 40 is driven to rotate clockwise by the matching of the driving gear 31 and the driven gear 41, then the nut sleeve 42 moves rightwards along with the rotation of the lifting screw rod 40, and then the punching device 50 is driven to move rightwards.
Wherein, the diameter size of the driving gear 31 is the same as that of the driven gear 41, and the driving gear 31 and the driven gear 41 are set to be gears of the same size, so that the rotation rate of the output end of the driving motor 30 is ensured to be the same as that of the lifting screw 40.
Wherein, the punching device 50 is fixedly installed at the bottom of the outer wall of the nut sleeve 42 through bolts.
The punching device 50 comprises a protective shell 51, a hydraulic cylinder 52 and a punching head 53, the protective shell 51 is fixedly installed at the bottom of the outer wall of the nut sleeve 42 through a bolt, the hydraulic cylinder 52 is fixedly installed at the top of the inner wall of the protective shell 51 through a bolt, and the punching head 53 penetrating through the protective shell 51 is fixedly installed at the output end of the hydraulic cylinder 52 through a bolt.
When the nut sleeve 42 drives the punching device 50 to move right above the angle steel on the supporting plate 60 through the rotation of the lifting screw rod 40, the driving motor 30 is turned off, then the hydraulic cylinder 52 is turned on, the punching head 53 is pressed down through the hydraulic cylinder 52, and then punching processing is carried out on the angle steel through the punching head 53.
Wherein, the backup pad 60 is provided with two, and two backup pads 60 symmetry are pegged graft inside die-cut recess 12, and centre gripping recess 61 has been seted up to backup pad 60 upper surface, and the inside slidable mounting of centre gripping recess 61 has grip block 63, evenly is provided with expanding spring 62 between centre gripping recess 61 and the grip block 63, and expanding spring 62 one end is passed through bolt and die-cut recess 12 inner wall fixed connection, and the other end of expanding spring 62 passes through bolt and grip block 63 fixed connection.
Wherein, the bottom of the supporting plate 60 is symmetrically and fixedly provided with a positioning rod 64 through a bolt, the punching groove 12 is internally and uniformly provided with a positioning hole 13 matched with the positioning rod 64, and the supporting plate 60 is matched and inserted in the punching groove 12 through the positioning rod 64 and the positioning hole 13.
Wherein, when the angle steel needs to be punched, the corresponding positioning hole 13 is selected according to the size of the angle steel, then the supporting plate 60 is inserted in a proper position in the punching groove 12 according to the matching of the positioning hole 13 and the positioning rod 64, then the clamping plate 63 is extruded towards the outer side of the clamping groove 61, then the expansion spring 62 is caused to contract, thereby the distance between the two clamping plates 63 is enlarged, then the angle steel is placed between the two clamping plates 63, then the clamping plates 63 are loosened, after the expansion spring 62 loses the external force effect, the expansion spring 62 resets to drive the two clamping plates 63 to slide inwards, then the angle steel is fixed in the clamping groove 61 through the two clamping plates 63, thus the distance between the supporting plates 60 can be adjusted through the matching of the positioning rod 64 and the positioning hole 13, thus the angle steel to be processed can be fixed in the clamping groove 61 as required, thereby improving the punching efficiency of the angle steel.
Wherein, the centers of the two ends of the clamping plate 63 are fixedly provided with a slide block 65 through bolts, and the inner wall of the clamping groove 61 is symmetrically provided with slide grooves 66 matched with the slide block 65; through the cooperation of the sliding block 65 and the sliding groove 66, the clamping plate 63 is convenient to slide in the clamping groove 61, and the clamping plate 63 is prevented from inclining in the sliding process.
Two positioning rods 64 are arranged at the bottom of the supporting plate 60, two rows of positioning holes 13 are arranged in the punching groove 12, and the distance between the axes of the two positioning rods 64 is the same as the distance between the axes of the two positioning holes 13; the support plate 60 is inserted into the punching groove 12 through the matching of the two positioning rods 64 and the two positioning holes 13, so that the support plate 60 is prevented from rotating relative to the positioning holes 13, and the support plate 60 is limited.
The inner diameter of the positioning hole 13 is larger than the diameter of the positioning rod 64; this facilitates insertion of the positioning rod 64 into the positioning hole 13, thereby facilitating mounting and dismounting of the support plate 60.
The working principle is as follows: when the angle steel punching machine is used, when the angle steel needs to be punched, a corresponding positioning hole 13 is selected according to the size of the angle steel, then a supporting plate 60 is inserted into a proper position in a punching groove 12 according to the matching of the positioning hole 13 and a positioning rod 64, then a clamping plate 63 is extruded towards the outer side of a clamping groove 61, then an expansion spring 62 is caused to contract, so that the distance between the two clamping plates 63 is enlarged, the angle steel is placed between the two clamping plates 63, then the clamping plates 63 are loosened, after the external force of the expansion spring 62 is lost, the expansion spring 62 is reset, so that the two clamping plates 63 are driven to slide inwards, the angle steel is fixed in the clamping groove 61 through the two clamping plates 63, then a driving gear 31 is driven to rotate through a driving motor 30, then the driving gear 31 is matched with a driven gear 41, a lifting screw rod 40 is driven to rotate, and then a nut sleeve 42 moves along the direction of the lifting, thereby drive punching device 50 and remove along the direction of lift lead screw 40, when nut cover 42 passes through the rotation of lift lead screw 40 and drives punching device 50 and remove the angle steel on the backup pad 60 directly over, close driving motor 30, then open pneumatic cylinder 52, push down die-cutting head 53 through pneumatic cylinder 52, then punch a hole through die-cutting head 53 on the angle steel, can be through the cooperation of locating lever 64 and locating hole 13 like this, can adjust the distance between the backup pad 60, can fix the angle steel that treats processing in centre gripping recess 61 like this, thereby the efficiency of punching a hole of angle steel has been improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an angle steel piercing press is used in processing of indisputable annex which characterized in that includes:
the punching device comprises a workbench (10), wherein a punching groove (12) is formed in the center of the upper surface of the workbench (10);
the frame (20), the said frame (20) is fixed and installed in the centre of both sides of upper surface of the said work level (10) through the bolt;
the driving motor (30) is fixedly installed on one side of the top of the frame (20) through a bolt, and a driving gear (31) is fixedly installed at the output end of the driving motor (30) through a bolt;
the lifting screw rod (40) is rotatably installed at the top of the inner side of the frame (20), a driven gear (41) is fixedly installed at one end, located on the outer side of the frame (20), of the lifting screw rod (40) through a bolt, the driven gear (41) is meshed with the driving gear (31), and a nut sleeve (42) is sleeved on the outer wall of the lifting screw rod (40) in a threaded mode;
the punching device (50), the punching device (50) is fixedly installed at the bottom of the outer wall of the nut sleeve (42) through bolts;
the supporting plate (60), the supporting plate (60) is provided with two, two the supporting plate (60) symmetry is pegged graft inside die-cut recess (12), centre gripping recess (61) have been seted up to supporting plate (60) upper surface, inside slidable mounting of centre gripping recess (61) has grip block (63), centre gripping recess (61) with evenly be provided with expanding spring (62) between grip block (63), expanding spring (62) one end pass through the bolt with die-cut recess (12) inner wall fixed connection, the expanding spring (62) other end pass through the bolt with grip block (63) fixed connection.
2. The angle iron punching machine for machining iron accessories according to claim 1, comprising:
four corners of the lower surface of the workbench (10) are fixedly provided with supporting legs (11) through bolts.
3. The angle iron punching machine for machining iron accessories according to claim 1, comprising:
punching device (50) are including protecting sheathing (51), pneumatic cylinder (52) and die-cut head (53), protecting sheathing (51) are in through bolt fixed mounting nut cover (42) outer wall's bottom, there is pneumatic cylinder (52) at the top of protecting sheathing (51) inner wall through bolt fixed mounting, there is a run-through at pneumatic cylinder (52) output through bolt fixed mounting protecting sheathing (51) die-cut head (53).
4. The angle iron punching machine for machining iron accessories according to claim 1, comprising:
positioning rods (64) are symmetrically and fixedly mounted at the bottom of the supporting plate (60) through bolts, positioning holes (13) matched with the positioning rods (64) are uniformly formed in the punching groove (12), and the supporting plate (60) is matched and inserted in the punching groove (12) through the positioning rods (64) and the positioning holes (13).
5. The angle iron punching machine for machining iron accessories according to claim 1, comprising:
the center department at grip block (63) both ends has slider (65) through bolt fixed mounting, cooperation has been seted up to centre gripping recess (61) inner wall symmetry spout (66) of slider (65).
6. The angle iron punching machine for machining iron accessories according to claim 1, comprising:
the driving motor (30) is matched with the driven gear (41) through the driving gear (31) to drive the lifting screw rod (40) to rotate.
7. The angle iron punching machine for machining iron accessories according to claim 1, comprising:
the diameter of the driving gear (31) is the same as that of the driven gear (41).
8. The angle iron punching machine for machining iron accessories according to claim 4, comprising:
the bottom of the supporting plate (60) is provided with two positioning rods (64), two rows of positioning holes (13) are arranged in the punching groove (12), and the distance between the axes of the two positioning rods (64) is the same as the distance between the axes of the two positioning holes (13).
9. The angle iron punching machine for machining iron accessories according to claim 4, comprising:
the inner diameter of the positioning hole (13) is larger than the diameter of the positioning rod (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010272876.7A CN111451363A (en) | 2020-04-09 | 2020-04-09 | Angle steel piercing press is used in processing of iron accessories |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010272876.7A CN111451363A (en) | 2020-04-09 | 2020-04-09 | Angle steel piercing press is used in processing of iron accessories |
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| Publication Number | Publication Date |
|---|---|
| CN111451363A true CN111451363A (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010272876.7A Pending CN111451363A (en) | 2020-04-09 | 2020-04-09 | Angle steel piercing press is used in processing of iron accessories |
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| Country | Link |
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| CN (1) | CN111451363A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116274623A (en) * | 2023-05-18 | 2023-06-23 | 江苏万恒铸业有限公司 | High-strength steel casting punching machine capable of preventing tool bit from being skewed and fracture preventing method thereof |
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| CN210173750U (en) * | 2019-06-19 | 2020-03-24 | 杭州金波塑胶有限公司 | Positioning and punching device for plastic product production |
| CN210210667U (en) * | 2019-05-24 | 2020-03-31 | 江西日之新电子有限公司 | Printed circuit board drilling equipment with collect sweeps function |
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|---|---|---|---|---|
| FR1298361A (en) * | 1961-05-17 | 1962-07-13 | Parisienne Pour L Ind Electr S | Automatic in-line machining device for profiles, bars and all parts |
| JPS6149734A (en) * | 1984-08-20 | 1986-03-11 | Nissan Motor Co Ltd | Supporting method of press die |
| CN206588633U (en) * | 2017-03-10 | 2017-10-27 | 石嘴山市金辉科贸有限公司 | A kind of auto parts stationary fixture |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116274623A (en) * | 2023-05-18 | 2023-06-23 | 江苏万恒铸业有限公司 | High-strength steel casting punching machine capable of preventing tool bit from being skewed and fracture preventing method thereof |
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Application publication date: 20200728 |
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