CN110883844A - Section bar punching cutter - Google Patents
Section bar punching cutter Download PDFInfo
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- CN110883844A CN110883844A CN201911296764.9A CN201911296764A CN110883844A CN 110883844 A CN110883844 A CN 110883844A CN 201911296764 A CN201911296764 A CN 201911296764A CN 110883844 A CN110883844 A CN 110883844A
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- cutting
- punching
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- 238000004080 punching Methods 0.000 title claims abstract description 178
- 238000005520 cutting process Methods 0.000 claims abstract description 218
- 239000002699 waste material Substances 0.000 claims description 18
- 239000000126 substance Substances 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 11
- 238000003860 storage Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 230000006698 induction Effects 0.000 claims description 6
- 230000001939 inductive effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000004140 cleaning Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D9/00—Cutting apparatus combined with punching or perforating apparatus or with dissimilar cutting apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1818—Means for removing cut-out material or waste by pushing out
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/40—Cutting-out; Stamping-out using a press, e.g. of the ram type
Abstract
The invention discloses a profile punching and cutting machine which comprises a rack, a cutting device, a positioning device and at least one punching device, wherein the cutting device is arranged on the rack; a passage which is arranged along the X direction and is used for passing through the section bar is arranged on the frame; the cutting device and the positioning device are sequentially arranged on the rack along the X direction, and the punching device is arranged between the cutting device and the positioning device; the cutting device is provided with a cutting channel and is used for moving to cut the section bar passing through the cutting channel, and the punching device is provided with a punching channel and is used for moving to punch a hole on the section bar at the position of the section bar in the punching channel; the positioning device is used for abutting against the section bar in the through channel so as to position the section bar. The invention can complete cutting and punching by one-time clamping, improves the precision of the punching position and the consistency of the length of the section bar, improves the product quality, has simple operation and high automation degree, and can improve the production efficiency and reduce the labor cost.
Description
Technical Field
The invention relates to a profile punching and cutting machine.
Background
At present, with the rapid development of modern industry, plastic profiles are seen everywhere in our lives, and the plastic profiles are extruded and molded by an extrusion production line and then punched and cut to produce finished products. The existing section bar processing equipment in the market at present needs secondary clamping when punching a hole, and the position precision that leads to punching a hole is low to the section bar length uniformity of cutting is poor, influences the quality of product, and complex operation influences production efficiency moreover, extravagant manpower and materials, leads to manufacturing cost to increase.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art, and provide the profile punching and cutting machine which can complete cutting and punching by one-time clamping, improve the precision of a punching position and the consistency of the length of the profile, improve the quality of a product, has simple operation and high automation degree, can improve the production efficiency and reduce the labor cost.
In order to solve the technical problems, the technical scheme of the invention is as follows: a section bar punching cutting machine comprises a frame, a cutting device, a positioning device and at least one punching device; wherein the content of the first and second substances,
a passage which is arranged along the X direction and is used for passing through the section bar is arranged on the frame;
the cutting device and the positioning device are sequentially arranged on the rack along the X direction, and the punching device is arranged between the cutting device and the positioning device;
a cutting channel is arranged in the cutting device and is used for penetrating the section bar, and the cutting device is used for acting to cut the section bar penetrating through the cutting channel;
a punching channel for passing through the section is arranged in the punching device, and the punching device is used for acting to punch holes on the part of the section, which is positioned in the punching channel;
the positioning device is used for abutting against the front end part of the section bar in the through channel so as to position the section bar in the X direction, and the section bar in the through channel sequentially passes through the cutting channel and the punching channel and then abuts against the positioning device.
Further provided is a specific aspect of the cutting device, including:
the cutting seat assembly is connected to the machine frame in a sliding mode along the X direction;
the locking screw is in threaded connection with the cutting seat assembly and is used for being screwed to abut against the rack so as to fix the position of the cutting seat assembly on the rack after the cutting seat assembly slides to a proper position;
a cutting cylinder connected to the cutting block assembly;
the upper cutting die is connected to a piston rod of the cutting cylinder, and a cutting tool is arranged at the lower end part of the upper cutting die;
the cutting mechanism comprises a cutting seat assembly, a lower cutting die connected to the cutting seat assembly, a cutting channel is located between the upper cutting die and the lower cutting die, and a cutter groove used for extending into at least one part of a cutting tool when the upper cutting die and the lower cutting die are combined is formed in the upper end portion of the lower cutting die, so that the upper cutting die is driven by the cutting cylinder to move towards the lower cutting die, and the cutting tool is driven to move so as to cut a section bar in the cutting channel and then extend into the cutter groove.
Further provides a concrete scheme of the cutting seat assembly, and the cutting seat assembly comprises:
the cutting base is connected to the rack in a sliding mode along the X direction, and the locking screw is connected to the cutting base in a threaded mode;
the cutting support frame is connected to the cutting base in a sliding mode along the direction perpendicular to the X direction, and the cutting cylinder and the lower cutting die are connected to the cutting support frame;
the first connecting mechanism is arranged between the cutting base and the cutting support frame and used for locking the cutting support frame on the cutting base after the cutting support frame is moved to a proper position.
Further, a specific aspect of the punching apparatus is provided, which includes:
the punching seat assembly is connected to the rack in a sliding mode along the X direction;
the fixing screw is screwed on the punching seat assembly and is used for screwing the punching seat assembly to be abutted against the rack so as to fix the position of the punching seat assembly on the rack after the punching seat assembly slides to a proper position;
the punching cylinder is connected to the punching seat assembly;
the upper punch is connected to a piston rod of the punching cylinder;
the punching die is connected to the punching seat assembly, the punching channel is arranged in the punching die, and a punch hole penetrating through the punching channel and extending into the punch is further formed in the punching die, so that the punching cylinder drives the punch to move to extend into the punch hole and punch a hole in the profile.
Further provides a concrete scheme of the punching seat assembly, and the punching seat assembly comprises:
the punching base is connected to the rack in a sliding mode along the X direction, and the fixing screw is connected to the punching base in a threaded mode;
the punching support frame is connected to the punching base in a sliding mode along the direction perpendicular to the X direction, and the punching cylinder and the punching die are connected to the punching support frame;
and the second connecting mechanism is arranged between the punching base and the punching support frame, and is used for locking the punching support frame on the punching base after the punching support frame is moved to a proper position.
Further provided is a specific aspect of the positioning device, including:
the positioning plate is connected to the rack in a sliding mode along the X direction and used for abutting against the front end portion of the profile so as to position the profile in the X direction;
the positioning screw is screwed on the positioning plate and used for being screwed to abut against the rack so as to fix the position of the positioning plate on the rack after the positioning plate slides to a proper position.
Further, in order to control the actions of the cutting device and the punching device, the profile punching cutting machine further comprises an inductive switch and a controller; wherein the content of the first and second substances,
the induction switch is arranged on the positioning plate and connected with the input end of the controller, and the induction switch is used for sending a driving signal to the controller when the sectional material in the passage moves to abut against the positioning plate;
the controller is in control connection with the cutting device and the punching device, so that the controller controls the cutting device and the punching device to act after receiving the driving signal.
Further, in order to take the cut section bar off the rack, the section bar punching cutting machine further comprises a blanking device connected to the punching device, and the blanking device comprises a blanking cylinder, a blanking block and a storage tank; wherein the content of the first and second substances,
the blanking cylinder is directly or indirectly connected to the punching device;
the blanking block is connected to a piston rod of the blanking cylinder, so that the blanking cylinder drives the blanking block to move to abut against the section bar in the passage and push the section bar out of the passage;
the storage tank is connected to the frame and used for receiving the section bar pushed away from the passage by the blanking block.
Further in order to collect waste materials generated by punching, the profile punching cutting machine also comprises a waste material collecting hopper with a large upper part and a small lower part;
the upper end part of the waste collecting funnel is provided with a material receiving port which is positioned below the through channel and is used for receiving the waste punched by the punching device;
and a discharge port for discharging the waste is arranged below the waste collecting funnel.
Further provides a concrete mechanism of the rack, the rack comprises an upper rack body, a lower rack body and a movable driving cylinder; wherein the content of the first and second substances,
the upper frame body is connected to the lower frame body in a sliding mode along the X direction;
the cylinder body of the movable driving cylinder is connected to the upper frame body, and the piston rod of the movable driving cylinder is connected with the lower frame body, so that the movable driving cylinder acts to drive the upper frame body to move on the lower frame body.
After the technical scheme is adopted, the section bars in the channel sequentially penetrate through the cutting channel and the punching channel and then abut against the rear portion of the punching channel on the positioning device, the positioning device is used for positioning the section bars and further ensuring the length of the cut section bars, the punching cylinder drives the punch to move into the punch hole and punch holes on the section bars, the cutting cylinder drives the upper cutting die to move towards the lower cutting die and further drives the cutting tool to move so as to cut the section bars in the cutting channel, so that the cutting and punching operations are completed by one-time clamping, the precision of the punching position and the consistency of the length of the section bars are improved, the product quality is improved, the operation is simple, the production efficiency is improved, and the labor cost is reduced. The blanking cylinder drives the blanking block to move to abut against the section bar in the passage channel and pushes the cut section bar out of the passage channel and falls into the storage tank, so that automatic blanking is realized, and the automation degree is improved; the waste material that punches a hole produced by the garbage collection funnel is collected, avoids artifical the cleaning, practices thrift the cost of labor.
Drawings
FIG. 1 is a front view of the profile punch cutter of the present invention;
FIG. 2 is a left side view of the profile punch cutter of the present invention;
FIG. 3 is a schematic structural diagram of a cutting device according to the present invention;
FIG. 4 is a detail view of a portion of FIG. 3;
fig. 5 is a schematic structural view of a punching device and a blanking device of the present invention.
Detailed Description
In order that the present invention may be more readily and clearly understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
As shown in fig. 1 to 5, a profile punching and cutting machine includes a frame 100, a cutting device 200, a positioning device and at least one punching device 300; wherein the content of the first and second substances,
a passage arranged along the X direction and used for passing through the section bar 1 is arranged on the frame 100;
the cutting device 200 and the positioning device are sequentially arranged on the rack 100 along the X direction, and the punching device 300 is arranged between the cutting device 200 and the positioning device;
a cutting channel is arranged in the cutting device 200 for passing through the section bar 1, and the cutting device 200 is used for acting to cut the section bar 1 passing through the cutting channel;
a punching channel 2 for penetrating the section bar 1 is arranged in the punching device 300, and the punching device 300 is used for acting to punch holes on the section bar 1 in the punching channel 2;
the positioning device is used for abutting against the front end part of the section bar 1 in the through channel so as to position the section bar 1 in the X direction, and the section bar 1 in the through channel sequentially passes through the cutting channel and the punching channel 2 and then abuts against the positioning device. Specifically, the profile 1 moves in the through channel along the X direction, and the cutting device 200, the positioning device and the punching device 300 are all slidably connected to the frame 100 along the X direction, and are locked on the frame 100 after the cutting device 200, the positioning device and the punching device 300 are respectively slid to proper positions, so that the positions of the cutting device 200, the positioning device and the punching device 300 can be adjusted as required, and further the length of the cut profile 1 and the position of punching can be adjusted.
More specifically, the positioning device is used for positioning the section bar 1 so as to ensure the length of the cut section bar 1, the cutting device 200 and the punching device 300 complete the cutting and punching operations under one-time clamping, the precision of the punching position and the consistency of the section bar length are improved, the product quality is further improved, the operation is simple, the production efficiency is improved, and the labor cost is reduced; and a plurality of the punching apparatuses 300 may be provided as necessary.
As shown in fig. 1, 3 and 4, the cutting device 200 may be, for example, but not limited to, the following structure, which includes:
a cutting block assembly slidably coupled to the frame 100 in the X-direction;
a locking screw 3 screwed on the cutting seat assembly, wherein the locking screw 3 is used for screwing to abut against the machine frame 100 to fix the position of the cutting seat assembly on the machine frame 100 after the cutting seat assembly slides to a proper position;
a cutting cylinder 4 connected to the cutting base assembly;
the upper cutting die 5 is connected to a piston rod of the cutting cylinder 4, and a cutting tool 6 is arranged at the lower end part of the upper cutting die 5;
the cutting mechanism comprises a lower cutting die 7 connected to a cutting seat assembly, a cutting channel is located between an upper cutting die 5 and the lower cutting die 7, and a cutter groove 8 used for extending into at least one part of a cutting tool 6 when the upper cutting die 5 and the lower cutting die are combined is arranged at the upper end of the lower cutting die 7, so that the cutting cylinder 4 drives the upper cutting die 5 to move towards the lower cutting die 7, and further drives the cutting tool 6 to move so as to cut the section bar 1 in the cutting channel and then extend into the cutter groove 8.
As shown in FIGS. 1-4, the cutting block assembly includes, for example but not limited to, the following structures:
the cutting base 9 is connected to the machine frame 100 in a sliding mode along the X direction, and the locking screw 3 is connected to the cutting base 9 in a threaded mode;
the cutting support frame 10 is connected to the cutting base 9 in a sliding mode along the direction perpendicular to the X direction, and the cutting cylinder 4 and the lower cutting die 7 are connected to the cutting support frame 10;
and the first connecting mechanism is arranged between the cutting base 9 and the cutting support frame 10 and is used for locking the cutting support frame 10 on the cutting base 9 after the cutting support frame 10 moves to a proper position.
Specifically, the machine frame 100 includes two guide rails 26 arranged along the X direction, first slider portions 27 corresponding to the guide rails 26 one to one are arranged on the cutting base 9, and the first slider portions 27 are slidably fitted on the corresponding guide rails 26 so that the cutting base 9 is slidably connected to the machine frame 100.
In this embodiment, the cutting support 10 includes an upper cutting support 28, a lower cutting support 29, and a cutting connection 30 for connecting the upper cutting support 28 and the lower cutting support 29, the cutting cylinder 4 is connected to the upper cutting support 28, and the lower cutting die 7 is connected to the lower cutting support 29.
The lower cutting supporting part 29 is further provided with a first sliding groove 31 arranged in the direction perpendicular to the X direction, the cutting base 9 is provided with a cutting guide block 32, the cutting guide block 32 is provided with a first sliding matching part 33 in the first sliding groove 31 in a sliding matching mode, and therefore the cutting supporting frame 10 is connected to the cutting base 9 in the direction perpendicular to the X direction in a sliding mode.
The first connecting mechanism comprises a first connecting hole arranged on the lower cutting supporting part 29, a first threaded hole arranged on the cutting base 9, and a first connecting bolt which is used for penetrating through the first connecting hole and then is in threaded connection with the first threaded hole, and specifically, a plurality of first threaded holes are uniformly distributed on the cutting base 9.
As shown in fig. 1 and 5, the punching apparatus 300 may be, for example, but not limited to, the following structure, which includes:
a punch holder assembly slidably coupled to the frame 100 in an X-direction;
a fixing screw 11 screwed on the punching seat assembly, wherein the fixing screw 11 is used for screwing to the position which is opposite to the machine frame 100 so as to fix the punching seat assembly on the machine frame 100 after the punching seat assembly slides to a proper position;
a punching cylinder 12 connected to the punching seat assembly;
an upper punch 13 connected to a piston rod of the punching cylinder 12;
and the punching die 14 is connected to the punching seat assembly, the punching channel 2 is arranged in the punching die 14, and a punch hole which penetrates through the punching channel 2 and is used for extending into the punch 13 is further arranged in the punching die 14, so that the punching cylinder 12 drives the punch 13 to move to extend into the punch hole and punch a hole on the section bar 1.
As shown in fig. 1, 2 and 5, the punch seat assembly includes, for example but not limited to, the following structure:
the punching base 15 is connected to the rack 100 in a sliding mode along the X direction, and the fixing screw 11 is connected to the punching base 15 in a threaded mode;
a punching support frame 16 connected to the punching base 15 in a sliding manner along a direction perpendicular to the X direction, wherein the punching cylinder 12 and the punching die 14 are both connected to the punching support frame 16;
and the second connecting mechanism is arranged between the punching base 15 and the punching support frame 16 and is used for locking the punching support frame 16 on the punching base 15 after the punching support frame 16 moves to a proper position.
Specifically, the punching base 15 is provided with second slider portions 34 corresponding to the guide rails 26 one to one, and the second slider portions 34 are slidably fitted on the corresponding guide rails 26 so that the punching base 15 is slidably connected to the frame 100.
In the present embodiment, the punch support frame 16 includes an upper punch support portion 35, a lower punch support portion 36, and a punch connecting portion 37 for connecting the upper punch support portion 35 and the lower punch support portion 36, the punch cylinder 12 is connected to the upper punch support portion 35, and the punch die 14 is connected to the lower punch support portion 36.
The lower punch supporting portion 36 is further provided with a second sliding groove 38 arranged in a direction perpendicular to the X direction, the punch base 15 is provided with a punch guide block 39, and the punch guide block 39 is provided with a second sliding portion 40 in sliding fit in the second sliding groove 38, so that the punch supporting frame 16 is connected to the punch base 15 in a sliding manner in the direction perpendicular to the X direction.
The second connecting mechanism comprises a second connecting hole 41 arranged on the lower punch supporting part 36, a second threaded hole 42 arranged on the punch base 15 and a second connecting bolt which is used for being threaded in the second threaded hole 42 after penetrating through the second connecting hole 41; specifically, a plurality of second threaded holes are uniformly distributed on the punching base 15.
In this embodiment, the punching die 14 includes an upper die body, a lower die body, and a longitudinal die body for connecting the upper die body and the lower die body, the punching channel 2 is located between the upper die body and the lower die body, an upper taper portion for guiding the profile 1 to extend into the punching channel 2 is provided on the upper die body, and a lower taper portion for guiding the profile 1 to extend into the punching channel 2 is provided on the lower die body.
As shown in fig. 1 and 2, the positioning device includes, for example and without limitation, the following structures:
a positioning plate 17 slidably connected to the frame 100 along the X direction, wherein the positioning plate 17 is used for abutting against the front end of the section bar 1 so as to position the section bar 1 in the X direction;
the positioning screw is in threaded connection with the positioning plate 17 and is used for screwing the positioning plate 17 to be abutted against the rack 100 so as to fix the position of the positioning plate 17 on the rack 100 after the positioning plate 17 slides to a proper position; in this embodiment, the positioning plate 17 is provided with third sliding block portions corresponding to the guide rails 26 one by one, and the third sliding block portions are slidably fitted on the corresponding guide rails 26 so that the positioning plate 17 is slidably connected to the rack 100; the set screw is screwed on the third slider part.
Specifically, the section bar punching cutting machine can also comprise an inductive switch and a controller; wherein the content of the first and second substances,
the induction switch is arranged on the positioning plate 17 and connected with the input end of the controller, and the induction switch is used for sending a driving signal to the controller when the section bar 1 in the passage moves to abut against the positioning plate 17;
the controller is in control connection with the cutting device 200 and the punching device 300, so that the controller controls the cutting device 200 and the punching device 300 to act after receiving the driving signal. In this embodiment, the controller is in control connection with the cutting cylinder 4 and the punching cylinder 12, when the inductive switch senses that the profile 1 moves to abut against the positioning plate 17, the inductive switch sends a driving signal to the controller, the controller controls the punching cylinder 12 to act so as to punch a hole on the profile 1, and then controls the cutting cylinder 4 to act so as to cut the profile 1; specifically, inductive switch can be photoelectric switch, the controller is the PLC controller, photoelectric switch with the PLC controller is prior art, does not do specific details in this embodiment.
As shown in fig. 1 and 2, the profile punching and cutting machine further comprises a blanking device connected to the punching device 300, such as, but not limited to, a structure comprising a blanking cylinder 18, a blanking block 19 and a storage tank 20; wherein the content of the first and second substances,
the blanking cylinder 18 is directly or indirectly connected to the punching device 300;
the blanking block 19 is connected to a piston rod of the blanking cylinder 18, so that the blanking cylinder 18 drives the blanking block 19 to move against the profile 1 in the passage channel and push the profile 1 out of the passage channel;
the storage chute 20 is connected to the frame 100 and is used for receiving the section bar 1 pushed away from the passage by the blanking block 19, so that automatic blanking is realized, and the automation degree is improved. In this embodiment, the blanking device further includes a blanking chute 43, the blanking chute 43 is connected to the punching base 15, the blanking cylinder 18 is connected to the blanking chute 43, the blanking cylinder 18 drives the blanking block 19 to move in the blanking chute 43, and the blanking block 19 pushes the profile 1 away from the passing channel along a direction perpendicular to the X direction. Specifically, the controller is further in control connection with the blanking cylinder 18, and the blanking cylinder 18 can move along with the punching device 300.
As shown in fig. 1 and 2, the profile punching cutter may further include a waste collection hopper 21 with a large upper part and a small lower part;
the upper end part of the waste collecting hopper 21 is provided with a receiving port which is positioned below the through channel and is used for receiving the waste punched by the punching device 300;
a discharge port 22 for discharging the waste is arranged below the waste collecting hopper 21; in this embodiment, the profile punching and cutting machine may further include a waste collection box 44 disposed below the discharge port 22, so that the design is advantageous in that manual cleaning can be avoided, and labor cost can be saved.
As shown in fig. 1 and 2, the frame 100 is, for example, but not limited to, a structure including an upper frame 23, a lower frame 24, and a moving driving cylinder 25; wherein the content of the first and second substances,
the upper frame body 23 is connected to the lower frame body 24 in a sliding manner along the X direction;
the cylinder body of the moving driving cylinder 25 is connected to the upper frame body 23, and the piston rod of the moving driving cylinder 25 is connected to the lower frame body 24, so that the moving driving cylinder 25 acts to drive the upper frame body 23 to move on the lower frame body 24. Specifically, the guide rail 26, the cutting device 200, the punching device 300 and the positioning device are all arranged on the upper frame body 23; the section bar 1 moves relative to the lower frame body 24 at a constant speed along the X direction, and the movement driving cylinder 25 drives the upper frame body 23 to move relative to the lower frame body 24 at the same speed, so that the upper frame body 23 and the section bar 1 move synchronously to keep relative rest, which is beneficial to improving the processing efficiency while ensuring the processing precision.
In this embodiment, a support plate 45 for supporting the profile 1 in the passage is further disposed on the upper frame body 23, two first guide plates 46 are mounted on the support plate 45, the profile 1 passes through between the two first guide plates 46, and the first guide plates 46 are used for guiding the profile 1 into the cutting passage; two second guide plates 47 are further arranged on the upper frame body 23, the second guide plates 47 are located between the cutting device 200 and the punching device 300, and the second guide plates 47 are used for guiding the section bar 1 to enter the punching channel 2.
The working principle of the invention is as follows:
the section bar 1 in the channel sequentially penetrates through the cutting channel and the punching channel 2 and then abuts against the positioning device, the positioning device is used for positioning the section bar 1 so as to ensure the length of the cut section bar 1, the punching cylinder 12 drives the punch 13 to move into the punch hole and punch a hole on the section bar 1, the cutting cylinder 4 drives the upper cutting die 5 to move towards the lower cutting die 7 so as to drive the cutting tool 6 to move to cut the section bar 1 in the cutting channel, so that the cutting and punching operations are completed by one-time clamping, the precision of the punching position and the consistency of the length of the section bar are improved, the product quality is improved, the operation is simple, the production efficiency is improved, and the labor cost is reduced. The blanking cylinder 18 drives the blanking block 19 to move to abut against the section bar 1 in the passage channel and pushes the cut section bar 1 out of the passage channel and falls into the storage chute 20, so that automatic blanking is realized, and the automation degree is improved; the waste material that punches a hole produced by garbage collection funnel 21 collects, avoids artifical the cleaning, practices thrift the cost of labor.
The above embodiments are described in further detail to solve the technical problems, technical solutions and advantages of the present invention, and it should be understood that the above embodiments are only examples of the present invention and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating an orientation or positional relationship are based on the orientation or positional relationship shown in the drawings only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the present invention, unless otherwise expressly stated or limited, the first feature may be present on or under the second feature in direct contact with the first and second feature, or may be present in the first and second feature not in direct contact but in contact with another feature between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
Claims (10)
1. The profile punching and cutting machine is characterized by comprising a machine frame (100), a cutting device (200), a positioning device and at least one punching device (300); wherein the content of the first and second substances,
a passage channel which is arranged along the X direction and is used for passing through the section bar (1) is arranged on the machine frame (100);
the cutting device (200) and the positioning device are sequentially arranged on the rack (100) along the X direction, and the punching device (300) is arranged between the cutting device (200) and the positioning device;
a cutting channel for passing through the section bar (1) is arranged in the cutting device (200), and the cutting device (200) is used for acting to cut the section bar (1) passing through the cutting channel;
a punching channel (2) used for penetrating the section bar (1) is arranged in the punching device (300), and the punching device (300) is used for acting to punch holes on the part of the section bar (1) positioned in the punching channel (2);
the positioning device is used for abutting against the front end part of the section bar (1) in the passing channel so as to position the section bar (1) in the X direction, and the section bar (1) in the passing channel sequentially passes through the cutting channel and the punching channel (2) and then abuts against the positioning device.
2. Profile punch cutter according to claim 1, characterized in that the cutting device (200) comprises:
a cutting block assembly slidably attached to the frame (100) in an X-direction;
the locking screw (3) is in threaded connection with the cutting seat assembly, and the locking screw (3) is used for being screwed to abut against the machine frame (100) so as to fix the position of the cutting seat assembly on the machine frame (100) after the cutting seat assembly slides to a proper position;
a cutting cylinder (4) connected to the cutting base assembly;
the upper cutting die (5) is connected to a piston rod of the cutting cylinder (4), and a cutting tool (6) is arranged at the lower end part of the upper cutting die (5);
connect lower cutting die (7) on the cutting seat subassembly, the cutting passageway is located between upper cutting die (5) and lower cutting die (7), the upper end of lower cutting die (7) is equipped with and is used for when upper cutting die (5) and lower cutting die are touched the compound die, stretch into at least partly cutter groove (8) of cutting tool (6), so that cutting cylinder (4) drive upper cutting die (5) orientation lower cutting die (7) remove, and then drive cutting tool (6) remove with the cutting stretch into behind section bar (1) in the cutting passageway in cutter groove (8).
3. The profile punch cutter of claim 2, wherein the cutting block assembly comprises:
the cutting base (9) is connected to the rack (100) in a sliding mode along the X direction, and the locking screw (3) is connected to the cutting base (9) in a threaded mode;
the cutting support frame (10) is connected to the cutting base (9) in a sliding mode along the direction perpendicular to the X direction, and the cutting cylinder (4) and the lower cutting die (7) are connected to the cutting support frame (10);
the first connecting mechanism is arranged between the cutting base (9) and the cutting support frame (10) and used for locking the cutting support frame (10) on the cutting base (9) after the cutting support frame (10) moves to a proper position.
4. The profile punch cutter as claimed in claim 1, characterized in that the punching device (300) comprises:
the punching seat assembly is connected to the rack (100) in a sliding mode along the X direction;
the fixing screw (11) is in threaded connection with the punching seat assembly, and the fixing screw (11) is used for screwing to the position, on the rack (100), of the punching seat assembly so as to fix the punching seat assembly on the rack (100) after the punching seat assembly slides to a proper position;
a punch cylinder (12) connected to the punch block assembly;
an upper punch (13) connected to a piston rod of the punching cylinder (12);
the punching die (14) is connected to the punching seat assembly, the punching channel (2) is arranged in the punching die (14), and a punch hole which penetrates through the punching channel (2) and is used for extending into the punch (13) is further formed in the punching die (14), so that the punching cylinder (12) drives the punch (13) to move to extend into the punch hole and punch on the profile (1).
5. The profile punch cutter of claim 4, wherein the punch shoe assembly comprises:
the punching base (15) is connected to the rack (100) in a sliding mode along the X direction, and the fixing screw (11) is connected to the punching base (15) in a threaded mode;
the punching support frame (16) is connected to the punching base (15) in a sliding mode along the direction perpendicular to the X direction, and the punching cylinder (12) and the punching die (14) are connected to the punching support frame (16);
and the second connecting mechanism is arranged between the punching base (15) and the punching support frame (16), and is used for locking the punching support frame (16) on the punching base (15) after the punching support frame (16) is moved to a proper position.
6. The profile punch cutter of claim 1, wherein the positioning device comprises:
a positioning plate (17) connected to the frame (100) in a sliding manner along the X direction, wherein the positioning plate (17) is used for abutting against the front end part of the section bar (1) so as to position the section bar (1) in the X direction;
the positioning screw is in threaded connection with the positioning plate (17) and is used for screwing the positioning plate (17) to abut against the rack (100) so as to fix the position of the positioning plate (17) on the rack (100) after the positioning plate (17) slides to a proper position.
7. The profile punch cutter of claim 6, further comprising an inductive switch and a controller; wherein the content of the first and second substances,
the induction switch is arranged on the positioning plate (17) and connected with the input end of the controller, and the induction switch is used for sending a driving signal to the controller when the section bar (1) in the passage moves to abut against the positioning plate (17);
the controller is in control connection with the cutting device (200) and the punching device (300) so as to control the cutting device (200) and the punching device (300) to act after the controller receives the driving signal.
8. The profile punch cutter as claimed in claim 1, further comprising a blanking device connected to the punching device (300), the blanking device comprising a blanking cylinder (18), a blanking block (19) and a storage chute (20); wherein the content of the first and second substances,
the blanking cylinder (18) is directly or indirectly connected to the punching device (300);
the blanking block (19) is connected to a piston rod of the blanking cylinder (18), so that the blanking cylinder (18) drives the blanking block (19) to move against the profile (1) in the passage channel and push the profile (1) away from the passage channel;
the storage trough (20) is connected to the machine frame (100) and is used for receiving the section bar (1) pushed away from the passing channel by the blanking block (19).
9. The profile punch cutter as claimed in claim 1, further comprising a scrap collecting hopper (21) of a large-upper-and-small-lower configuration;
the upper end part of the waste collecting hopper (21) is provided with a material receiving port which is positioned below the through channel and is used for receiving the waste punched by the punching device (300);
a discharge hole (22) for discharging the waste is arranged below the waste collecting hopper (21).
10. The profile punch cutter according to claim 1, characterized in that the machine frame (100) comprises an upper frame body (23), a lower frame body (24) and a mobile driving cylinder (25); wherein the content of the first and second substances,
the upper frame body (23) is connected to the lower frame body (24) in a sliding mode along the X direction;
the cylinder body of the movable driving cylinder (25) is connected to the upper frame body (23), and the piston rod of the movable driving cylinder (25) is connected to the lower frame body (24), so that the movable driving cylinder (25) acts to drive the upper frame body (23) to move on the lower frame body (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911296764.9A CN110883844A (en) | 2019-12-16 | 2019-12-16 | Section bar punching cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911296764.9A CN110883844A (en) | 2019-12-16 | 2019-12-16 | Section bar punching cutter |
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| Publication Number | Publication Date |
|---|---|
| CN110883844A true CN110883844A (en) | 2020-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911296764.9A Pending CN110883844A (en) | 2019-12-16 | 2019-12-16 | Section bar punching cutter |
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| Country | Link |
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| CN (1) | CN110883844A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112659243A (en) * | 2020-12-17 | 2021-04-16 | 常州金纬挤出机械制造有限公司 | Online punching and pressing device for wire slots |
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