CN210877024U - Three-side punching machine for channel steel - Google Patents
Three-side punching machine for channel steel Download PDFInfo
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- CN210877024U CN210877024U CN201922043412.4U CN201922043412U CN210877024U CN 210877024 U CN210877024 U CN 210877024U CN 201922043412 U CN201922043412 U CN 201922043412U CN 210877024 U CN210877024 U CN 210877024U
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Abstract
The utility model provides a trilateral piercing press of channel-section steel relates to the technical field of steel processing, and this trilateral piercing press of channel-section steel includes punching device, punching device is including pushing up towards device, first side towards device and second side towards device, the top is towards the device and is used for punching a hole to the web of channel-section steel, first side towards the device with the second side is towards the device and is used for punching a hole to a curb plate of channel-section steel respectively. The utility model provides a top of trilateral piercing press of channel-section steel is towards the device and can is punched a hole to the web of channel-section steel, and first side is towards the device and the second side is towards the device and can be punched a hole to a curb plate of two curb plates of channel-section steel respectively, and the channel-section steel is carried to this trilateral piercing press of channel-section steel and just can be punched a hole to trilateral of channel-section steel like this, compares in prior art needs carry the channel-section steel many times to different punch press departments, reduces artificial participation, has improved the.
Description
Technical Field
The utility model belongs to the technical field of the technique of steel processing and specifically relates to a trilateral piercing press of channel-section steel is related to.
Background
The channel steel is a section bar frequently used in the steel structure industry, and is a semi-closed section bar consisting of two wing surfaces and a ventral surface. In practical use, punching operation is often required to be carried out on the two side plates and the three surfaces of the web plate.
The traditional processing technology is that a die which punches from top to bottom is arranged on a punch press, and manual punching is carried out. Three faces of a channel are punched, and three punching machines are generally needed. One web plate is punched, and the other web plate is punched. When punching the web plate hole, for the convenience of arranging the mould, the channel-section steel opening is upwards placed. When two wing holes are punched, the channel steel opening is horizontally placed, and the female die is arranged in the channel steel; when the punching position is switched between the web plate and the wing plate, and between the wing plate and the wing plate, the channel steel needs to be manually carried and turned, and the working efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a trilateral piercing press of channel-section steel to solve the trilateral technical problem that punches a hole inefficiency of channel-section steel.
The utility model provides a trilateral piercing press of channel-section steel, including punching device, punching device includes top towards device, first side towards device and second side towards device, the top is towards the device and is used for punching a hole to the web of channel-section steel, first side towards device with the second side towards device is used for punching a hole to a curb plate of channel-section steel respectively; the top punching device, the first side punching device and the second side punching device are arranged on the same straight line, and the channel steel can be simultaneously positioned on the top punching device, the first side punching device and the second side punching device; the punching device can punch a hole simultaneously to the web and two curb plates of channel-section steel.
Furthermore, a top punching material inlet and a top punching material outlet are arranged on the top punching device, a first material inlet and a first material outlet are arranged on the first side punching device, and a second material inlet and a second material outlet are arranged on the second side punching device; the top punching material inlet, the top punching material outlet, the first material inlet, the first material outlet, the second material inlet and the second material outlet are all located on the same straight line.
Further, the first side punching device comprises a punching die frame, a punch and a punching female die, the punch and the punching female die are oppositely arranged on the punching die frame, and a processing area for processing channel steel is formed between the punch and the punching female die; and the punch is matched with the punching female die to form a punched hole with the same shape as the punching female die on the side plate of the channel steel.
Furthermore, the punching die frame is provided with oblique perforations, the oblique perforations are communicated with the punching female die, and materials impacted on the side plate of the channel steel can enter the oblique perforations and are discharged from the oblique perforations.
Furthermore, the first side punching device also comprises a support frame, and the support frame is provided with the first material inlet and the first material outlet oppositely; the channel steel can enter a processing area from the first material inlet and move out from the first material outlet; the punching die frame is installed on the support frame and can move on the support frame, so that a punch on the punching die frame can punch holes in different positions of channel steel, and the punching die frame can be relatively fixed with the support frame after moving in place.
Further, the support frame rigid coupling has the fixed plate be provided with movable plate and second drive arrangement on the fixed plate, second drive arrangement is used for making the movable plate be in the direction of the width of the curb plate of channel-section steel is followed on the fixed plate and is removed, the die carrier that punches a hole sets up on the movable plate, the die carrier that punches a hole drives the drift and is in different positions on the width direction of the curb plate of channel-section steel punch a hole.
Furthermore, a plurality of punching die frames are arranged on the moving plate, and each punching die frame is provided with a punch and a punching concave die.
Further, the punching die further comprises a fixing device, and the fixing device is used for fixing the channel steel on the punching female die.
Further, fixing device is including fixed fork and fixed cylinder, the middle part of fixed fork with the support frame is articulated, the one end of fixed fork is used for fixed channel-section steel, the other end with the one end of fixed cylinder is articulated, the other end of fixed cylinder articulates on the support frame, and extension through fixed cylinder makes the curb plate contact of fixed fork and channel-section steel to make the channel-section steel fix on the die that punches a hole.
The material guide plate is arranged on the support frame and used for receiving materials discharged by the inclined through holes and guiding the materials out.
Further, the first side punching device comprises a punching cylinder, the punching cylinder is arranged on the left side or the right side of the moving direction of the channel steel of the support frame, a punching press head is arranged on the punching cylinder, and the punch is arranged on the punching press head; the punching press head is provided with adjusting clamping grooves which correspond to the punches one by one, the punches are clamped on the adjusting clamping grooves, the punches can retract into the adjusting clamping grooves under the action of external force, and the length direction of the adjusting clamping grooves is the same as the moving direction of the moving plate; the adjusting clamping groove is internally provided with a supporting block, one side of the punching press head is provided with a plurality of first driving devices, each first driving device drives one supporting block, and the first driving devices are used for moving the supporting blocks to a punch head so that the punch head and the punching press head are relatively static when the punch head impacts the channel steel.
The utility model provides a top punching device of a channel steel three-sided punching machine, which can punch a hole on a web plate of a channel steel, a first side punching device and a second side punching device can respectively punch a hole on one side plate of two side plates of the channel steel, so that the channel steel is transported to the channel steel three-sided punching machine, the top punching device of the punching device can punch a hole on the web plate of the channel steel, when the channel steel moves to the first side punching device, the first side punching device can punch a hole on one side plate of the channel steel, when the channel steel moves to the second side punching device, the second side punching device can punch a hole on the other side plate of the channel steel, because of the top punching device, the first side punching device and the second side punching device punch a hole on the channel steel respectively in three directions corresponding to the web plate and the side plate of the channel steel, and are communicated with a workpiece processing region of the top punching device, a workpiece processing region of the first side punching device and, the channel-section steel can directly move to in the adjacent work piece processing region to the trilateral piercing press of channel-section steel need not overturn the channel-section steel and just can punch a hole to the trilateral of channel-section steel, compares in prior art need transport upset channel-section steel many times and punches a hole, reduces artificial participation, has improved the efficiency that punches a hole.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a channel steel three-side punching machine provided by an embodiment of the present invention;
fig. 2 is a schematic structural view of a first side punching device of the channel steel three-sided punching machine shown in fig. 1;
FIG. 3 is an enlarged view of a portion of the three-sided channel puncher shown in FIG. 2;
fig. 4 is an internal structural schematic diagram of a first side-flushing device according to an embodiment of the present invention.
Icon: 100-a punch; 200-punching a female die; 300-punching a die frame; 400-oblique perforation; 500-channel steel; 600-a material guide plate; 700-moving the board; 800-fixing plate; 900-second driving means; 110-a support block; 120-adjusting the clamping groove; 130-punching press head; 140-a first drive; 150-cylinder flushing; 160-a support frame; 170-fixed cylinder; 180-a fixed fork; 190-top punching device; 210-a first sidepunch arrangement; 220-second side punching device; 230-base.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-4, the utility model provides a three-sided piercing press of channel-section steel, including punching device, punching device includes top towards device 190, first side towards device 210 and second side towards device 220, top towards device 190 is used for punching a hole to the web of channel-section steel 500, first side towards device 210 and second side towards device 220 are used for punching a hole to a curb plate of channel-section steel 500 respectively; the impact direction of the top punching device 190 is a first direction, and the top punching device is used for punching a web plate of the channel steel; the impact direction of the first side punching device 210 is a second direction, the second direction is perpendicular to the first direction, the first side punching device 210 is used for punching one side plate of the channel steel, the impact direction of the second side punching device 220 is a third direction, the third direction is the opposite direction of the second direction, and the first side punching device 210 is used for punching the other side plate of the channel steel;
the workpiece machining area of the top punching device 190, the workpiece machining area of the first side punching device 210 and the workpiece machining area of the second side punching device 220 are communicated, and when the channel steel moves in the machining direction, the channel steel can enter the adjacent machining areas from one machining area.
In some embodiments, the channel three-sided punch machine includes a punching device including a top punch device 190 for punching a web of the channel 500, a first side punch device 210 and a second side punch device 220 for punching a side plate of the channel 500, the first side punch device 210 being used for punching one side plate of the channel 500, and the second side punch device 220 being used for punching the other side plate of the channel 500.
Channel-section steel 500 gets into from the one end of the trilateral piercing press of channel-section steel, and the other end shifts out, and the trilateral piercing press of channel-section steel can punch a hole to trilateral of channel-section steel 500 simultaneously, improves the efficiency that punches a hole, and the in-process to the trilateral punching a hole of channel-section steel 500 respectively does not need the manual work to carry channel-section steel 500, reduces labor reduction.
The machining direction is that the channel steel enters the punching device, and when the channel steel moves along the length direction of the channel steel, the top punching device can punch different holes in a web plate of the channel steel.
Based on the above embodiment, further, the top punching device 190 is provided with a top punching material inlet and a top punching material outlet, the first side punching device 210 is provided with a first material inlet and a first material outlet, and the second side punching device 220 is provided with a second material inlet and a second material outlet; the top punching material inlet, the top punching material outlet, the first material inlet, the first material outlet, the second material inlet and the second material outlet are all located on the same straight line.
The top punching material inlet and the top punching material outlet of the top punching device 190, the first material inlet and the first material outlet of the first side punching device 210, the second material outlet and the second material inlet of the second side punching device 220 are all on the same straight line, and after the channel steel 500 enters from the top punching material inlet, the channel steel sequentially passes through the top punching material outlet, the first material inlet, the first material outlet, the second material inlet and the second material outlet, three faces on the channel steel 500 are punched.
As shown in fig. 2 and fig. 3, based on the above embodiment, further, the first side-punching device 210 includes a punching die frame 300, a punch 100 and a punching die 200, the punch 100 and the punching die 200 are oppositely disposed on the punching die frame 300, and a processing area for processing the channel steel 500 is formed between the punch 100 and the punching die 200; the punch 100 is matched with the punching die 200 to form a punched hole with the same shape as the punching die 200 on the side plate of the channel steel 500.
Based on the above embodiment, further, the punching die carrier 300 is provided with the inclined through hole 400, the inclined through hole 400 is communicated with the punching female die 200, and the material impacted on the side plate of the channel steel 500 can enter the inclined through hole 400 and be discharged from the inclined through hole 400.
In some embodiments, the punch 100 and the punching die 200 are disposed on the punching die frame 300 of the first side punching device 210, the punch 100 impacts on a side plate of the channel 500, and the material impacted from the side plate of the channel 500 enters the punching die 200 and is discharged from the punching die 200 through the inclined through hole 400.
The channel steel 500 comprises a web plate and two side plates, when one side plate is punched, the other end of the punching female die 200 is blocked by the other side plate, materials punched from the side plate continuously fall into the punching female die 200, and the materials in the punching female die 200 need to be cleaned, so that the influence on punching on the side plate is avoided, and particularly when the side plate is continuously punched; when setting up oblique perforation 400 on punching a hole die 200, oblique perforation 400 can discharge the material, avoids punching a hole die 200's jam, even punch a hole on the curb plate to channel-section steel 500 in succession, the material also can in time be discharged, has solved the problem that needs to be interrupted to punch a hole, clearance material, has improved work efficiency.
Based on the above embodiment, further, the first side-stamping device 210 further includes a supporting frame 160, and the supporting frame 160 is provided with the first material inlet and the first material outlet oppositely; the channel steel 500 can enter a processing area from the first material inlet and move out from the first material outlet; the support frame 160 is provided with the punching die set 300, the punching die set 300 can move on the support frame 160, so that the punch 100 on the punching die set 300 can punch holes at different positions of the channel steel 500, and the punching die set 300 can be relatively fixed with the support frame 160 after moving in place.
Based on the above embodiment, further, a fixed plate 800 is fixedly connected to the support frame 160, a moving plate 700 and a second driving device 900 are arranged on the fixed plate 800, the second driving device 900 is used for moving the moving plate 700 on the fixed plate 800 along the width direction of the side plate of the channel steel 500, the punching die set 300 is arranged on the moving plate 700, and the punching die set 300 drives the punch to punch holes at different positions in the width direction of the side plate of the channel steel 500.
In some embodiments, the first side punching device 210 includes a supporting frame 160, a fixed plate 800 is fixedly disposed on the supporting frame 160, a moving plate 700 is slidably disposed on the fixed plate 800, the moving plate 700 can move along the width direction of the side plate of the channel steel 500, so that the punching die holder 300 can also move in the width direction of the side plate, the punching position of the punch 100 in the width direction on the side plate can be adjusted, and the movement in the length direction of the channel steel 500 is matched, so that the punching can be performed at any position of the side plate of the channel steel 500.
The fixed plate 800 is provided with a second driving device 900, and the second driving device 900 is used for moving the moving plate 700 on the fixed plate 800, so as to adjust the position of the punching die carrier 300 on the moving plate 700, and realize that the side punch 100 is moved in the width direction of the side plate of the channel steel 500, so that punching can be performed at any position of the width of the side plate of the channel steel 500.
Based on the above embodiments, further, a plurality of punching die holders 300 are disposed on the moving plate 700, and each punching die holder 300 is provided with a punch 100 and a punching die 200.
In some embodiments, the moving plate 700 is provided with a plurality of punching die frames 300, and each punching die frame 300 is provided with a punch 100 and a punching die 200. Generally, the punch 100 and the punching die 200 on one punching die frame 300 are matched, the punching dies 200 on a plurality of punching die frames 300 are different, the punching die 200 of each punching die frame 300 corresponds to one punching hole, and the plurality of punching die frames 300 are arranged on the movable plate 700, so that different punching holes can be formed on the side plate of the channel steel 500.
As shown in fig. 4, based on the above embodiment, further, a fixing device is further included, and the fixing device is used for fixing the channel steel 500 on the punching female die 200.
Based on above-mentioned embodiment basis, further, fixing device includes fixed fork 180 and fixed cylinder 170, the middle part of fixed fork 180 with support frame 160 is articulated, the one end of fixed fork 180 is used for fixed channel-section steel 500, the other end with the one end of fixed cylinder 170 is articulated, the other end of fixed cylinder 170 articulates on support frame 160, makes fixed fork 180 and the curb plate contact of channel-section steel 500 through the extension of fixed cylinder 170 to make channel-section steel 500 fix on punching die 200.
In some embodiments, the fixing device can fix the channel steel 500 on the punching female die 200, so that when the punch 100 impacts the side plate, the channel steel 500 does not move, and the punching precision is improved.
The fixing device includes a fixing fork 180 and a fixing cylinder 170, and the fixing fork 180 is rotated along the hinge shaft by the extension and contraction of the fixing cylinder 170, so that the fixing fork 180 is fixed on the side plate or the fixing fork 180 is removed from the side plate.
The fixed fork 180 is provided with a plurality of fixed forks, and because the movable plate 700 is provided with a plurality of punching female dies 200, each fixed fork of the fixed fork 180 is positioned between the adjacent punching female dies 200, so that when the channel steel 500 is fixed, each punch 100 is ensured to punch a hole on the side plate of the channel steel 500, the position of the side plate of the channel steel 500 to be punched is fixed, and the channel steel 500 is ensured not to move in the punching process.
Based on the above embodiment, further, the material guiding device further includes a material guiding plate 600, the material guiding plate 600 is disposed on the supporting frame 160, and the material guiding plate 600 is used for receiving the material discharged from the inclined through hole 400 and guiding the material out.
In order to facilitate timely discharge of materials impacted by the first side punching device 210 from the side plate of the channel steel 500, the material guide plate 600 is arranged on the support frame 160, the materials discharged from the inclined through hole 400 can fall on the material guide plate 600, the materials are timely guided out by the material guide plate 600, the side punching machine can continuously punch holes on the side plate in time, and the material cannot block the punching female die 200.
Based on the above embodiment, further, the first side punching device 210 includes a punching cylinder 150, the punching cylinder 150 is disposed on one side of the supporting frame 160, a punching ram 130 is disposed on the punching cylinder 150, and the punch 100 is disposed on the punching ram 130; the punching press head 130 is provided with adjusting clamping grooves 120 corresponding to the punches 100 one by one, the punches 100 are clamped on the adjusting clamping grooves 120, the punches 100 can retract into the adjusting clamping grooves 120 under the action of external force, and the length direction of the adjusting clamping grooves 120 is the same as the moving direction of the moving plate 700; a supporting block 110 is arranged in the adjusting slot 120, a plurality of first driving devices 140 are arranged on one side of the punching ram 130, each first driving device 140 drives one supporting block 110, and the first driving devices 140 are used for moving the supporting block 110 to the position of the punch 100, so that the punch 100 and the punching ram 130 are relatively static when the punch 100 impacts the channel steel 500.
In some embodiments, a punching cylinder 150 is disposed on one side of the supporting frame 160, a punching ram 130 is disposed on the punching cylinder 150, a plurality of adjusting slots 120 are disposed on the punching ram 130, a punch 100 is disposed in each adjusting slot 120, and the punching cylinder 150 enables the punching ram 130 to drive the punch 100 to impact a side plate of the channel steel 500, so as to form a punched hole on the side plate.
When the position of impact of the punch 100 on the side plate needs to be adjusted, the moving plate 700 is adjusted; the movable plate 700 drives the die set of the punch 100 to move, the die set 300 of the punch makes the punch 100 move along with the die set, so that the punch 100 can move to the position of a side plate to be punched, at the moment, the punch 100 moves along the adjusting clamping groove 120 in the punch head 130, after the punch 100 moves in place, the supporting block 110 is driven by the first driving device 140, so that the supporting block 110 is located between the punch 100 and the inner wall of the adjusting clamping groove 120, and when the punch 100 impacts the side plate, the supporting block 110 supports the punch 100 to prevent the punch 100 from retracting into the adjusting clamping groove 120, so that the punch can impact the side plate.
The punch 100, which is not supported by the backing block 110, is retracted back into the punch ram 130 to avoid damage to the side plates.
Based on the above embodiment, further, the stamping device further includes a base 230, and the top stamping device 190, the first side stamping device 210, and the second side stamping device 220 are sequentially disposed on the base 230.
The top punching device 190, the first side punching device 210 and the second side punching device 220 are sequentially arranged on the base 230, and the top punching device 190, the first side punching device 210 and the second side punching device 220 can also be arranged on the base 230 in any sequence, so that the side plates of the channel steel 500 can be punched firstly, and the web plate of the channel steel 500 can be punched firstly.
The top punching device 190 is in the prior art, the first side punching device 210 and the second side punching device 220 are symmetrical in structure, the first side punching device 210 is used for punching a side plate on one side of the channel steel 500, and the second side punching device 220 is used for punching a side plate on the other side of the channel steel 500.
Based on above-mentioned embodiment basis, further, punching device still includes the typing die carrier, set up the word box that is used for typewriting to channel-section steel 500 on the typing die carrier.
The typing die holders may be selectively disposed on the top punch device 190, the first side punch device 210, or the second side punch device 220, or may be disposed on both devices as needed.
The utility model provides a top of trilateral piercing press of channel-section steel 190 can punch a hole to channel-section steel 500's web, first side is punched a hole to a curb plate of two curb plates of channel-section steel 500 respectively by device 210 and second side is punched a hole by device 220, channel-section steel 500 transports this trilateral piercing press of channel-section steel like this, punching device's top is punched a hole to channel-section steel 500's web, when channel-section steel 500 moves first side is punched a hole to device 210, first side is punched a hole to channel-section steel 500's curb plate by device 210, when channel-section steel 500 moves second side is punched a hole to device 220, second side is punched a hole to channel-section steel 500's opposite side board by device 220, because top is punched a hole to device 190, first side is punched a hole to channel-section steel 500 respectively in the three direction that corresponds with channel-section steel 500's web and curb plate, and by the regional processing of, The work piece machining area of first side towards device 210 and the work piece machining area intercommunication setting of second side towards device 220, in channel-section steel 500 can the direct movement adjacent work piece machining area to trilateral piercing press of channel-section steel need not overturn channel-section steel 500 and just can punch a hole to trilateral of channel-section steel 500, compares in prior art need transport upset channel-section steel 500 many times and punches a hole, reduces artificial participation, has improved the efficiency of punching a hole.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (11)
1. The channel steel three-side punching machine is characterized by comprising a punching device, wherein the punching device comprises a top punching device, a first side punching device and a second side punching device, the top punching device is used for punching a web plate of channel steel, and the first side punching device and the second side punching device are respectively used for punching a side plate of the channel steel;
the impact direction of the top punching device is a first direction and is used for punching a web plate of the channel steel; the impact direction of the first side punching device is a second direction, the second direction is perpendicular to the first direction, the first side punching device is used for punching one side plate of the channel steel, the impact direction of the second side punching device is a third direction, the third direction is the opposite direction of the second direction, and the first side punching device is used for punching the other side plate of the channel steel;
the workpiece machining area of the top punching device, the workpiece machining area of the first side punching device and the workpiece machining area of the second side punching device are communicated, and when the channel steel moves in the machining direction, the channel steel can enter the adjacent machining areas from one machining area.
2. The channel steel three-face punching machine according to claim 1, wherein a top punching material inlet and a top punching material outlet are formed in the top punching device, a first material inlet and a first material outlet are formed in the first side punching device, and a second material inlet and a second material outlet are formed in the second side punching device;
the top punching material inlet, the top punching material outlet, the first material inlet, the first material outlet, the second material inlet and the second material outlet are all located on the same straight line.
3. The channel steel three-face punching machine according to claim 2, wherein the first side punching device comprises a punching die frame, a punch and a punching female die, the punch and the punching female die are oppositely arranged on the punching die frame, and a machining area for machining channel steel is formed between the punch and the punching female die; and the punch is matched with the punching female die to form a punched hole with the same shape as the punching female die on the side plate of the channel steel.
4. The channel steel three-side punching machine according to claim 3, wherein the punching die frame is provided with an oblique through hole, the oblique through hole is communicated with the punching female die, and materials impacted on a side plate of the channel steel can enter the oblique through hole and be discharged from the oblique through hole.
5. The channel steel three-sided punching machine according to claim 4, wherein the first side punching device further comprises a support frame, and the support frame is provided with the first material inlet and the first material outlet in an opposite manner; the channel steel can enter a processing area from the first material inlet and move out from the first material outlet;
the punching die frame is installed on the support frame and can move on the support frame, so that a punch on the punching die frame can punch holes in different positions of channel steel, and the punching die frame can be relatively fixed with the support frame after moving in place.
6. The channel steel three-face punching machine according to claim 5, wherein the supporting frame is fixedly connected with a fixed plate, a movable plate and a second driving device are arranged on the fixed plate, the second driving device is used for enabling the movable plate to move on the fixed plate along the width direction of the side plate of the channel steel, the punching die frame is arranged on the movable plate, and the punching die frame drives the punch to punch holes at different positions in the width direction of the side plate of the channel steel.
7. The channel steel three-sided punching machine according to claim 6, wherein a plurality of punching die frames are provided on the moving plate, and a punch and a punching die are provided on each of the punching die frames.
8. The channel three-sided punch machine according to claim 5, further comprising a fixture for securing the channel to the punch cavity die.
9. The three-sided punching machine for channel steel according to claim 8, wherein the fixing device comprises a fixing fork and a fixing cylinder, the middle part of the fixing fork is hinged to the support frame, one end of the fixing fork is used for fixing the channel steel, the other end of the fixing fork is hinged to one end of the fixing cylinder, the other end of the fixing cylinder is hinged to the support frame, the fixing fork is in contact with a side plate of the channel steel through extension of the fixing cylinder, and the channel steel is fixed on the punching female die.
10. The three-sided channel steel punching machine according to claim 5, further comprising a material guide plate, wherein the material guide plate is arranged on the support frame and is used for receiving materials discharged from the inclined through holes and guiding the materials out.
11. The channel steel three-face punching machine according to claim 6, wherein the first side punching device comprises a punching cylinder, the punching cylinder is arranged on the left side or the right side of the moving direction of the channel steel of the support frame, a punching press head is arranged on the punching cylinder, and the punch is arranged on the punching press head;
the punching press head is provided with adjusting clamping grooves which correspond to the punches one by one, the punches are clamped on the adjusting clamping grooves, the punches can retract into the adjusting clamping grooves under the action of external force, and the length direction of the adjusting clamping grooves is the same as the moving direction of the moving plate;
the adjusting clamping groove is internally provided with a supporting block, one side of the punching press head is provided with a plurality of first driving devices, each first driving device drives one supporting block, and the first driving devices are used for moving the supporting blocks to a punch head so that the punch head and the punching press head are relatively static when the punch head impacts the channel steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201922043412.4U CN210877024U (en) | 2019-11-22 | 2019-11-22 | Three-side punching machine for channel steel |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922043412.4U CN210877024U (en) | 2019-11-22 | 2019-11-22 | Three-side punching machine for channel steel |
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| CN210877024U true CN210877024U (en) | 2020-06-30 |
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| CN201922043412.4U Active CN210877024U (en) | 2019-11-22 | 2019-11-22 | Three-side punching machine for channel steel |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113263104A (en) * | 2021-05-11 | 2021-08-17 | 中车眉山车辆有限公司 | Section bar punching device |
| CN116511344A (en) * | 2023-05-17 | 2023-08-01 | 山东宏坤智能科技有限公司 | Automatic hydraulic machining device for forging bucket teeth |
-
2019
- 2019-11-22 CN CN201922043412.4U patent/CN210877024U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113263104A (en) * | 2021-05-11 | 2021-08-17 | 中车眉山车辆有限公司 | Section bar punching device |
| CN116511344A (en) * | 2023-05-17 | 2023-08-01 | 山东宏坤智能科技有限公司 | Automatic hydraulic machining device for forging bucket teeth |
| CN116511344B (en) * | 2023-05-17 | 2023-09-22 | 山东宏坤智能科技有限公司 | Automatic hydraulic machining device for forging bucket teeth |
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