CN116900162A - I-shaped metal plate punching machine - Google Patents
I-shaped metal plate punching machine Download PDFInfo
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- CN116900162A CN116900162A CN202311168628.8A CN202311168628A CN116900162A CN 116900162 A CN116900162 A CN 116900162A CN 202311168628 A CN202311168628 A CN 202311168628A CN 116900162 A CN116900162 A CN 116900162A
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- shaped metal
- metal plate
- fixed
- plate
- frame
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- 238000004080 punching Methods 0.000 title claims abstract description 82
- 239000002184 metal Substances 0.000 title claims abstract description 80
- 238000005498 polishing Methods 0.000 claims abstract description 24
- 230000033001 locomotion Effects 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 27
- 230000007246 mechanism Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 9
- 230000006872 improvement Effects 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 210000001503 joint Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000000463 material Substances 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
- 239000002023 wood Substances 0.000 description 1
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
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
-
- 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
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/04—Centering the work; Positioning the tools
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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
- B21D28/34—Perforating tools; Die holders
-
- 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/04—Movable or exchangeable mountings for tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses an I-shaped metal plate punching machine, which relates to the technical field of punching devices and comprises a supporting table, wherein a double-shaft motor is arranged on a translation frame, one output shaft of the double-shaft motor is in driving connection with a stepping moving assembly, an elastic pushing assembly comprises a pair of bearing blocks I vertically and slidably arranged on a bracket, one end of a connecting plate is provided with a polishing assembly above the bracket, and the other end of the connecting plate is provided with a horizontal sliding assembly. According to the invention, the I-shaped metal plate can be punched through the arranged punching assembly, meanwhile, under the driving action of the stepping moving assembly, the stepping movement of the translation frame relative to the supporting table is realized, the automatic equidistant adjustment of the position of the punching head is realized, the I-shaped metal plate is vertically punched once after the punching head moves for a certain distance, and the punching processing efficiency and the automatic degree of the I-shaped metal plate are greatly improved.
Description
Technical Field
The invention relates to the technical field of punching devices, in particular to an I-shaped metal plate punching machine.
Background
Punching processing refers to punching various patterns on materials such as steel plates, leather, cloth, wood plates and the like to adapt to different requirements. I-steel is also called a steel beam, is a long steel with an I-shaped section, is divided into a common I-steel and a light I-steel, is a section steel with an I-shaped section, is used as an I-shaped metal plate, and needs to be perforated by a punching machine when being processed.
However, in the current punching device, the position of the punching head needs to be frequently adjusted in the use process so as to realize the punching processing on different positions of the I-shaped metal plate, the actual punching automation degree is low, the position cannot be automatically adjusted so as to realize equidistant punching processing effects, the punching processing quality and efficiency are low, and the technical defects in the prior art are overcome, so that the I-shaped metal plate punching machine is provided at present to solve the problems.
Disclosure of Invention
The invention aims to provide an I-shaped metal plate punching machine for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides an I-shaped metal sheet piercing press, includes the brace table, install a pair of loading shoe II on the brace table, install I-shaped metal sheet on the loading shoe II, loading shoe II with be connected with elasticity loading module between the brace table, slidable mounting has the translation frame on the brace table, install biax motor on the translation frame, an output shaft drive of biax motor is connected with step-by-step removal subassembly, step-by-step removal subassembly is used for the drive translation frame relative brace table slides, another output shaft coaxial fixed with drive disk of biax motor, install the subassembly that punches a hole of relative translation frame vertical reciprocating motion on the drive disk, punch a hole the subassembly with I-shaped metal sheet vertically corresponds, vertical slidable mounting on the translation frame with the bracket that the subassembly vertically corresponds punches a hole, install elasticity on the bracket and support the subassembly including vertical slidable mounting be in a pair of loading shoe I on the bracket, bearing block I with fixedly connected with supporting spring between the bracket, the bottom is installed the collecting groove, the translation frame is used for driving opposite direction to install opposite direction drive plate to the support plate, the opposite direction is in the opposite direction and is installed to the support plate, the clamping plate is in the clamping assembly, the clamping plate is in the opposite direction is in the clamping plate is installed to the opposite direction on the clamping plate, and is in the clamping plate is in the opposite direction to the clamping plate.
As an improvement scheme of the invention: the stepping moving assembly comprises a fixed rack fixed on the supporting table, an incomplete gear which is intermittently meshed with the fixed rack is rotatably arranged on the translation frame, and the incomplete gear is in transmission connection with an output shaft of the double-shaft motor.
As an improvement scheme of the invention: the punching assembly comprises a lifting rod vertically and slidably installed on the translation frame, a punching head vertically corresponding to the I-shaped metal plate is fixed at the bottom of the lifting rod, a square frame is fixed at the top of the lifting rod, a transmission column is eccentrically fixed on the transmission disc, and the transmission column is slidably installed in the square frame.
As an improvement scheme of the invention: the transmission assembly comprises a central gear which is rotatably arranged on the translation frame, lifting racks I and lifting racks II which are vertically arranged are respectively connected with two sides of the central gear in a meshed mode, a transverse plate is fixedly connected between the lifting racks I and the lifting rods, and the lifting racks II are fixed with the bracket.
As an improvement scheme of the invention: the transmission assembly further comprises a vertical rod vertically fixed on the translation frame, a limiting frame fixed with the lifting rack II is sleeved on the vertical rod in a sliding mode, and a vertical spring is fixedly connected between the limiting frame and the translation frame.
As an improvement scheme of the invention: the sliding assembly comprises a cross rod which horizontally slides and penetrates through the translation frame, one end of the cross rod is fixed with the connecting plate, a wedge block is fixed at the other end of the cross rod, a pushing column which is abutted to the wedge surface of the wedge block is fixed on the lifting rack II, and a spring ring is fixedly connected between the connecting plate and the translation frame.
As an improvement scheme of the invention: the polishing assembly comprises a bearing frame fixed with the connecting plate, a polishing plate is vertically and slidably arranged on the bearing frame, a connecting spring is fixedly connected between the polishing plate and the bearing frame, an adjusting stud is connected to the bearing frame in a threaded manner, and the upper end of the adjusting stud is abutted to the polishing plate.
As an improvement scheme of the invention: the elastic bearing assembly comprises a limiting rod vertically penetrating through the supporting table in a sliding mode, a bottom plate is fixed at the bottom of the limiting rod, a pushing spring is fixedly connected between the bottom plate and the supporting table, and the top of the limiting rod is fixed with the bearing block II.
As an improvement scheme of the invention: the opposite clamping driving assembly comprises a hand crank rotatably arranged at the bottom of the supporting table, two coaxial fixed threaded rods with opposite threads are arranged on the hand crank, and each threaded rod is sleeved with an adjusting frame in a threaded manner and connected with the supporting table in a sliding manner.
As an improvement scheme of the invention: the adjusting frame is in sliding connection with the clamping plate, an inclined plane opposite to the horizontal plane of the I-shaped metal plate is formed in the clamping plate, a vertical plate is fixed on the clamping plate, a horizontal rod is fixed on the vertical plate, the adjusting frame is in sliding sleeve connection with the horizontal rod, and a horizontal spring is fixed between the adjusting frame and the vertical plate.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the I-shaped metal plate can be punched through the arranged punching assembly, meanwhile, under the driving action of the stepping moving assembly, the stepping movement of the translation frame relative to the supporting table is realized, the automatic equidistant adjustment of the position of the punching head is realized, the I-shaped metal plate is vertically punched once after the punching head moves for a certain distance, and the punching processing efficiency and the automatic degree of the I-shaped metal plate are greatly improved.
According to the invention, the carrier can alternately move in opposite directions and in opposite directions with the punching head under the action of the transmission component, so that the I bearing block on the carrier can support the I-shaped metal plate during punching operation of the punching head, the stable support of the punching area of the I-shaped metal plate is ensured, the deformation of the punching area of the I-shaped metal plate is prevented, the punching quality of the I-shaped metal plate is greatly ensured, the arranged polishing plate can slide relative to the I-shaped metal plate under the action of the transmission of the sliding component, the polishing and deburring effects on the punched I-shaped metal plate are realized, and the punching quality of the I-shaped metal plate is greatly improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of FIG. 1 at a certain viewing angle in accordance with the present invention;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic view of the partial structure of FIG. 1 according to the present invention;
FIG. 5 is a schematic view of FIG. 4 at a certain viewing angle in accordance with the present invention;
FIG. 6 is a schematic view of a sliding assembly according to the present invention;
FIG. 7 is an exploded view of the partial structure of FIG. 6 in accordance with the present invention;
FIG. 8 is an exploded view of the partial structure of FIG. 1 of the present invention;
FIG. 9 is an exploded view of the partial structure of FIG. 2 of the present invention;
FIG. 10 is a schematic view of the opposite clamping driving assembly according to the present invention;
FIG. 11 is a schematic view of an elastic bearing assembly according to the present invention.
In the figure: 1-supporting table, 2-fixed rack, 3-incomplete gear, 4-pulley mechanism, 5-double shaft motor, 6-driving disk, 7-back frame, 8-punching head, 9-I-shaped metal plate, 10-clamping plate, 11-translation frame, 12-bracket, 13-guide rod, 14-crank, 15-threaded rod, 16-sliding sleeve block, 17-driving column, 18-lifting rod, 19-lifting rack I, 20-bearing frame, 21-polishing plate, 22-wedge block, 23-pushing column, 24-cross bar, 25-spring ring, 26-central gear, 27-bearing block I, 28-connecting plate, 29-collecting groove, 30-cross plate, 31-lifting rack II, 32-limiting frame, 33-vertical spring, 34-vertical rod, 35-adjusting stud, 36-connecting spring, 37-supporting spring, 38-friction block, 39-pushing spring, 40-extending plate, 41-limiting column, 42-adjusting frame, 43-inclined plane, 44-spring, 45-horizontal rod, 46-horizontal plate, 46-vertical plate, 48-bearing block, 50-bottom plate, 50-bearing block.
Detailed Description
The technical scheme of the invention is further described in detail below with reference to the specific embodiments:
example 1
Referring to fig. 1-11, an I-shaped metal plate punching machine comprises a supporting table 1, wherein a pair of bearing blocks II48 are installed on the supporting table 1, an I-shaped metal plate 9 is installed on the bearing blocks II48, an elastic bearing component is connected between the bearing blocks II48 and the supporting table 1, a translation frame 11 is installed on the supporting table 1 in a sliding manner, a double-shaft motor 5 is installed on the translation frame 11, one output shaft of the double-shaft motor 5 is driven and connected with a stepping moving component, the stepping moving component is used for driving the translation frame 11 to slide relative to the supporting table 1, a transmission disc 6 is coaxially fixed on the other output shaft of the double-shaft motor 5, a punching component vertically reciprocating relative to the translation frame 11 is installed on the transmission disc 6, the punching component vertically corresponds to the I-shaped metal plate 9, a bracket 12 vertically corresponding to the punching component is installed on the translation frame 11, an elastic pushing component is installed on the bracket 12, the elastic pushing component comprises a pair of bearing blocks I27 vertically slidably installed on the bracket 12, a supporting spring 37 is fixedly connected between the bearing blocks I27 and the bracket 12, a collecting groove 29 is installed at the bottom of the bracket 12, the translation frame 11 is used for driving the opposite side, the opposite side of the bracket 11 to the bracket 12, the opposite side is installed on the bracket 12, the opposite side is installed, the opposite side to the bracket 10 is installed, the opposite side is opposite to the bracket 28, the opposite side is installed to the sliding plate 28, and is installed on the opposite side to the bracket 10, the opposite side is installed, and the opposite side is used for driving the opposite side, and is opposite to the opposite side, and is installed, and is opposite to the opposite side, and is mounted to the opposite side, and to the opposite side, 9, and is mounted, and is mounted, and opposite to the opposite side, and 9.
The stepping moving assembly of the device comprises a fixed rack 2 fixed on a supporting table 1, an incomplete gear 3 which is meshed with the fixed rack 2 intermittently is rotatably arranged on a translation frame 11, a belt pulley mechanism 4 is connected with an output shaft of a double-shaft motor 5 in a transmission mode, the double-shaft motor 5 can drive the incomplete gear 3 to rotate through the belt pulley mechanism 4, the incomplete gear 3 rotates for one circle and is meshed with the fixed rack 2 once, and the translation frame 11 can slide a certain distance relative to the supporting table 1.
The guide rod 13 is fixed on the supporting table 1, the sliding sleeve block 16 fixed with the translation frame 11 is sleeved on the guide rod 13 in a sliding manner, the extension plate 40 is fixed on the translation frame 11, the limiting column 41 is vertically and slidably installed on the extension plate 40, the friction block 38 is in friction butt joint with the guide rod 13 at the lower end of the limiting column 41, the push spring 39 is fixedly connected between the friction block 38 and the extension plate 40, the friction block 38 is in friction butt joint with the guide rod 13, the positioning effect after the position of the translation frame 11 is adjusted is achieved, automatic equidistant adjustment of the punching position by the punching assembly is achieved through driving of the stepping moving assembly, and the operation efficiency and the automatic degree of punching of the I-shaped metal plate 9 are greatly improved.
The punching assembly of the device comprises a lifting rod 18 which is vertically and slidably arranged on a translation frame 11, a punching head 8 which vertically corresponds to an I-shaped metal plate 9 is fixed at the bottom of the lifting rod 18, a square frame 7 is fixed at the top of the lifting rod 18, a transmission column 17 is eccentrically fixed on a transmission disc 6, and the transmission column 17 is slidably arranged in the square frame 7.
The double-shaft motor 5 drives the transmission disc 6 to rotate, the transmission disc 6 drives the square frame 7 and the lifting rod 18 to vertically reciprocate through the transmission column 17, and then the punching head 8 vertically reciprocates and performs punching operation on the I-shaped metal plate 9, the translation frame 11 moves in a stepping mode for one time, the punching head 8 punches a hole on the I-shaped metal plate 9 for one time, and automatic and equidistant efficient punching processing operation on the I-shaped metal plate 9 is realized.
The transmission assembly of the device comprises a central gear 26 rotatably arranged on a translation frame 11, lifting racks I19 and lifting racks II31 which are vertically arranged are respectively connected with two sides of the central gear 26 in a meshed mode, a transverse plate 30 is fixedly connected between the lifting racks I19 and lifting rods 18, and the lifting racks II31 are fixed with a bracket 12. The transmission assembly further comprises a vertical rod 34 vertically fixed on the translation frame 11, a limiting frame 32 fixed with the lifting rack II31 is sleeved on the vertical rod 34 in a sliding mode, and a vertical spring 33 is fixedly connected between the limiting frame 32 and the translation frame 11.
When the lifting rod 18 moves downwards, the lifting rod 18 drives the lifting rack I19 to move downwards through the transverse plate 30, the lifting rack I19 drives the central gear 26 to rotate, the lifting rack II31 drives the bracket 12 to move upwards vertically, and at the moment, the bearing block I27 moves upwards and supports the I-shaped metal plate 9, so that when the punching head 8 moves downwards to punch holes, the bearing block I27 effectively supports the punching area of the I-shaped metal plate 9, and punching forming quality is guaranteed.
In addition, the sliding component of the device comprises a cross rod 24 which horizontally slides and penetrates through the translation frame 11, one end of the cross rod 24 is fixed with a connecting plate 28, the other end of the cross rod 24 is fixed with a wedge block 22, a pushing post 23 which is abutted against a wedge surface of the wedge block 22 is fixed on a lifting rack II31, a spring ring 25 is fixedly connected between the connecting plate 28 and the translation frame 11, the polishing component comprises a polishing plate 21 which is vertically and slidably arranged on the bearing frame 20, a connecting spring 36 is fixedly connected between the polishing plate 21 and the bearing frame 20, an adjusting stud 35 is connected on the bearing frame 20 in a threaded manner, and the upper end of the adjusting stud 35 is abutted against the polishing plate 21.
After the punching head 8 completes one-time punching action on the I-shaped metal plate 9, the lifting rack II31 drives the pushing post 23 fixed with the lifting rack II to move downwards, at the moment, the wedge block 22 abutted against the pushing post 23 moves towards the I-shaped metal plate 9 under the elastic action of the spring ring 25, at the moment, the connecting plate 28 drives the grinding assembly to slide relative to the I-shaped metal plate 9, grinding treatment on the bottom of a hole formed in the I-shaped metal plate 9 is achieved, and scraps generated in the grinding process enter the collecting groove 29 to collect, so that the grinding effect of the I-shaped metal plate 9 is effectively improved.
Wherein, the subassembly of polishing includes the carriage 20 fixed with the connecting plate 28, vertical slidable mounting has the board 21 of polishing on the carriage 20, fixedly connected with coupling spring 36 between board 21 and the carriage 20, threaded connection has adjusting stud 35 on the carriage 20, adjusting stud 35's upper end and the board 21 butt of polishing, can support and push the board 21 of polishing through screwing adjusting stud 35, make the board 21 of polishing contact with I-shaped metal plate 9, can fully polish the region of punching a hole of I-shaped metal plate 9 when guaranteeing to polish the board 21 slip and realize the deburring effect, punching processing quality has been promoted.
Example 2
Referring to fig. 1-11, on the basis of embodiment 1, in addition, the elastic bearing assembly includes a limiting rod 50 vertically sliding through the supporting table 1, a bottom plate 49 is fixed at the bottom of the limiting rod 50, a pushing spring 44 is fixedly connected between the bottom plate 49 and the supporting table 1, and the top of the limiting rod 50 is fixed with a bearing block II 48.
The opposite clamping driving assembly comprises a hand crank 14 rotatably arranged at the bottom of the supporting table 1, two threaded rods 15 which are coaxially fixed and are opposite in threaded direction are arranged on the hand crank 14, and an adjusting frame 42 which is in sliding connection with the supporting table 1 is sleeved on each threaded rod 15. The adjusting frame 42 is in sliding connection with the clamping plate 10, an inclined surface 43 horizontally opposite to the I-shaped metal plate 9 is arranged on the clamping plate 10, a vertical plate 47 is fixed on the clamping plate 10, a horizontal rod 45 is fixed on the vertical plate 47, the adjusting frame 42 is in sliding sleeve connection with the horizontal rod 45, and a horizontal spring 46 is fixed between the adjusting frame 42 and the vertical plate 47.
With the above arrangement, when the handle 14 is swung, the handle 14 can drive the threaded rod 15 to rotate, and the threaded rod 15 drives the adjusting frame 42 to move, and at this time, the two clamping plates 10 move toward each other and clamp the i-shaped metal plate 9.
When the I-shaped metal plate 9 is clamped, the I-shaped metal plate 9 is abutted against the inclined surface 43 of the clamping plate 10, the I-shaped metal plate 9 is clamped between the clamping plate 10 and the bearing block II48, the longitudinal clamping effect of the I-shaped metal plate 9 is achieved, the horizontal distance component of the two clamping plates 10 is reduced, the I-shaped metal plate 9 is finally clamped horizontally, the stable limit of the I-shaped metal plate 9 is guaranteed, and the stable punching of the punching head 8 is guaranteed.
In summary, the present invention can perform the punching processing on the i-shaped metal plate 9 through the punching assembly, and simultaneously, under the driving action of the stepping moving assembly, the translational frame 11 is moved step by step relative to the supporting table 1, so that the automatic equidistant adjustment of the position of the punching head 8 is realized, and the punching head 8 vertically punches the i-shaped metal plate 9 once after moving for a certain distance, thereby greatly improving the punching processing efficiency and the automation degree of the i-shaped metal plate 9. According to the invention, the carrier 12 can alternately move in opposite directions and in opposite directions with the punching head 8 under the action of the transmission component, so that the I27 on the carrier 12 can support the I-shaped metal plate 9 during punching operation of the punching head 8, the stable support of the punching area of the I-shaped metal plate 9 is ensured, the deformation of the punching area of the I-shaped metal plate 9 is prevented, the punching quality of the I-shaped metal plate 9 is greatly ensured, the arranged polishing plate 21 can slide relative to the I-shaped metal plate 9 under the action of the transmission of the sliding component, the polishing and deburring effects on the punched I-shaped metal plate 9 are realized, and the punching quality of the I-shaped metal plate 9 is greatly improved.
It should be noted that, although the present disclosure describes embodiments, each embodiment does not include a separate technical solution, and the description is only for clarity, those skilled in the art should understand that the technical solutions in the embodiments may be properly combined to form other embodiments that can be understood by those skilled in the art, and the above embodiments only represent the preferred embodiments of the present disclosure, and the description is more specific and detailed, but should not be construed as limiting the scope of the present disclosure. It should be noted that modifications, improvements and substitutions can be made by those skilled in the art without departing from the spirit of the invention, which fall within the scope of the present invention. The protection scope of the invention of the technical proposal is subject to the appended claims.
Claims (10)
1. The utility model provides an I-shaped metal plate punching machine, includes brace table (1), install a pair of carrier block II (48) on brace table (1), install I-shaped metal plate (9) on carrier block II (48), be connected with the elasticity carrier assembly between carrier block II (48) with brace table (1), its characterized in that, slidable mounting has translation frame (11) on brace table (1), install biax motor (5) on translation frame (11), one output shaft drive of biax motor (5) is connected with step-by-step moving assembly, step-by-step moving assembly is used for the drive translation frame (11) slides relative brace table (1), another output shaft coaxial fixed with driving disk (6) of biax motor (5), install the subassembly that punches a hole relative translation frame (11) vertical reciprocating motion, punch a hole the subassembly with I-shaped metal plate (9) vertical correspondence, slidable mounting has with on translation frame (11) vertical correspondence with bracket (12), push away carrier block (12) and elastic carrier block (27) are installed to the carrier block I-shaped metal plate (9), the elastic carrier assembly is connected with carrier block I (27), the utility model discloses a horizontal type metal plate clamping device, including bracket (12) and support frame (1), collecting vat (29) is installed to bracket (12) bottom, install on translation frame (11) be used for the drive assembly of punching a hole subassembly and bracket (12) opposite directions or opposite directions motion, horizontal slidable mounting has connecting plate (28) on translation frame (11), the one end installation of connecting plate (28) is in the polishing subassembly of bracket (12) top, horizontal slidable mounting is installed to the other end of connecting plate (28), slidable mounting has two sets of grip blocks (10) on brace table (1), and every set of grip blocks (10) are in I-shaped metal plate (9) both sides respectively, install the opposite direction centre gripping drive assembly that is used for driving grip block (10) opposite directions motion to I-shaped metal plate (9) centre gripping locking on brace table (1).
2. An i-shaped metal sheet punching machine according to claim 1, characterized in that the step-by-step moving assembly comprises a fixed rack (2) fixed on the supporting table (1), an incomplete gear (3) intermittently meshed with the fixed rack (2) is rotatably mounted on the translation frame (11), and the incomplete gear (3) is in transmission connection with an output shaft of the double-shaft motor (5) with a belt pulley mechanism (4).
3. An i-shaped metal plate punching machine according to claim 1, characterized in that the punching assembly comprises a lifting rod (18) vertically and slidably mounted on the translation frame (11), a punching head (8) vertically corresponding to the i-shaped metal plate (9) is fixed at the bottom of the lifting rod (18), a rectangular frame (7) is fixed at the top of the lifting rod (18), a transmission column (17) is eccentrically fixed on the transmission disc (6), and the transmission column (17) is slidably mounted in the rectangular frame (7).
4. An I-shaped metal plate punching machine according to claim 3, wherein the transmission assembly comprises a central gear (26) rotatably mounted on the translation frame (11), lifting racks I (19) and lifting racks II (31) which are vertically arranged are respectively engaged and connected to two sides of the central gear (26), a transverse plate (30) is fixedly connected between the lifting racks I (19) and the lifting rod (18), and the lifting racks II (31) are fixed with the bracket (12).
5. An i-shaped metal plate punching machine according to claim 4, wherein the transmission assembly further comprises a vertical rod (34) vertically fixed on the translation frame (11), a limiting frame (32) fixed with the lifting rack II (31) is sleeved on the vertical rod (34) in a sliding manner, and a vertical spring (33) is fixedly connected between the limiting frame (32) and the translation frame (11).
6. An i-shaped metal plate punching machine according to claim 4, characterized in that the sliding assembly comprises a cross rod (24) horizontally sliding through the translation frame (11), one end of the cross rod (24) is fixed with the connecting plate (28), the other end of the cross rod (24) is fixed with a wedge block (22), the lifting rack II (31) is fixed with a pushing post (23) abutted with a wedge surface of the wedge block (22), and a spring ring (25) is fixedly connected between the connecting plate (28) and the translation frame (11).
7. An i-shaped metal plate punching machine according to claim 6, characterized in that the polishing assembly comprises a bearing frame (20) fixed with a connecting plate (28), a polishing plate (21) is vertically and slidably arranged on the bearing frame (20), a connecting spring (36) is fixedly connected between the polishing plate (21) and the bearing frame (20), an adjusting stud (35) is in threaded connection on the bearing frame (20), and the upper end of the adjusting stud (35) is abutted against the polishing plate (21).
8. An i-shaped metal plate punching machine according to claim 1, wherein the elastic bearing component comprises a limiting rod (50) vertically penetrating through the supporting table (1) in a sliding mode, a bottom plate (49) is fixed at the bottom of the limiting rod (50), a pushing spring (44) is fixedly connected between the bottom plate (49) and the supporting table (1), and the top of the limiting rod (50) is fixed with a bearing block II (48).
9. An i-shaped sheet metal punching machine according to claim 1, characterized in that the opposite clamping driving assembly comprises a hand crank (14) rotatably mounted at the bottom of the supporting table (1), two coaxially fixed threaded rods (15) with opposite screw threads are mounted on the hand crank (14), and an adjusting frame (42) in sliding connection with the supporting table (1) is sleeved on each threaded rod (15) in a threaded manner.
10. The H-shaped metal plate punching machine according to claim 9, wherein the adjusting frame (42) is slidably connected with the clamping plate (10), an inclined surface (43) horizontally opposite to the H-shaped metal plate (9) is formed in the clamping plate (10), a vertical plate (47) is fixed on the clamping plate (10), a horizontal rod (45) is fixed on the vertical plate (47), the adjusting frame (42) is slidably sleeved on the horizontal rod (45), and a horizontal spring (46) is fixed between the adjusting frame (42) and the vertical plate (47).
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| CN202311168628.8A CN116900162B (en) | 2023-09-12 | 2023-09-12 | I-shaped metal plate punching machine |
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| CN202311168628.8A CN116900162B (en) | 2023-09-12 | 2023-09-12 | I-shaped metal plate punching machine |
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