CN113000674A - Electromechanical integrated section punching equipment - Google Patents
Electromechanical integrated section punching equipment Download PDFInfo
- Publication number
- CN113000674A CN113000674A CN202110262044.1A CN202110262044A CN113000674A CN 113000674 A CN113000674 A CN 113000674A CN 202110262044 A CN202110262044 A CN 202110262044A CN 113000674 A CN113000674 A CN 113000674A
- Authority
- CN
- China
- Prior art keywords
- sliding
- punching
- support plate
- rod
- rack
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004080 punching Methods 0.000 title claims abstract description 121
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000013016 damping Methods 0.000 claims 2
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 230000006835 compression Effects 0.000 description 11
- 238000007906 compression Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/243—Perforating, i.e. punching holes in profiles
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/13—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by linearly moving tables
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention provides an electromechanical integrated section bar punching device, which comprises: the rack is provided with a sliding support plate in a sliding way, and a rack is arranged on the lower side of the sliding support plate; the driving shaft is rotatably arranged on the rack; a driving gear is arranged on the driving shaft; one end of the driving shaft is provided with a turntable, and an eccentric push rod is eccentrically arranged on the turntable; the punching support is arranged on one side of the rack, and a punching part is slidably arranged on the punching support; the sliding block is slidably arranged on the side edge of the rack; one side of the sliding block is connected with the punching part through a first connecting rod, and the other side of the sliding block is connected with the eccentric push rod through a second connecting rod; the driving gear is an incomplete gear; as the drive shaft rotates, the drive gear engages the rack and drives the sliding support plate rearward as the punch member moves upward. Through the reciprocating motion of slider, can drive the synchronous operation of punching part and drive shaft, form equidistant punching to the work piece on, improved punching efficiency.
Description
Technical Field
The invention relates to the technical field of profile punching equipment, in particular to electromechanical integrated profile punching equipment.
Background
The sectional material is usually a strip-shaped workpiece with a certain size, and the sectional material is usually required to be punched equidistantly in the processing process of the sectional material so as to meet the use requirement.
In the prior art, when punching a profile, the profile is usually pushed to move manually and is punched by matching with punching equipment. Before punching, the part to be punched on the surface of the profile needs to be marked, the punching mode is low in efficiency, and in the process of manually pushing the profile to move, errors can be considered, the punching position is deviated, the punching interval is uneven, the errors in profile punching can be caused, and the use of the profile is influenced.
Disclosure of Invention
In order to solve the above problems, an object of the present invention is to provide an electromechanical integrated profile punching apparatus, which drives a punching member and a driving shaft to synchronously operate by reciprocating horizontal movement of a slider, ensures stability of a workpiece during punching, and drives the workpiece to move backward after punching, so as to reciprocate, thereby forming equally spaced punched holes on the workpiece and improving efficiency of a punching process.
In order to achieve the above object, the technical solution of the present invention is as follows.
An mechatronic profile punching apparatus comprising:
the rack is provided with a sliding support plate in a sliding manner, and a rack is arranged on the lower side of the sliding support plate;
the driving shaft is rotatably arranged on the rack; a driving gear is arranged on the driving shaft; a turntable is arranged at one end of the driving shaft, and an eccentric push rod is eccentrically arranged on the turntable; the other end of the driving shaft is provided with a first motor which is used for driving the driving shaft to rotate;
the punching support is arranged on one side of the rack, and a punching part is slidably arranged on the punching support and used for punching a workpiece on the sliding support plate;
the sliding block is slidably arranged on the side edge of the rack; one side of the sliding block is connected with the punching part through a first connecting rod, and the other side of the sliding block is connected with the eccentric push rod through a second connecting rod;
wherein the driving gear is an incomplete gear; as the driving shaft rotates, when the punching component moves upwards, the meshing teeth on the driving gear are meshed with the gear rack and drive the sliding support plate to move backwards; when the punching component moves downwards, the sliding support plate stops moving.
Furthermore, L-shaped supporting plates are symmetrically arranged on the rack, each L-shaped supporting plate is provided with a limiting part, and the L-shaped supporting plates and the corresponding limiting parts are combined to form a sliding groove; both sides of the sliding support plate are slidably arranged in the corresponding sliding grooves;
the two sides of the sliding support plate are provided with adjusting parts, one end of each adjusting part is connected with the sliding support plate, and the other end of each adjusting part is slidably arranged on the corresponding limiting part and used for adjusting the height of the sliding support plate.
Furthermore, each limiting part is provided with a sliding through groove; each of the adjustment members includes:
the sliding seats are slidably arranged in the corresponding sliding through grooves;
the rotating pieces are rotatably arranged on the corresponding sliding seats;
and one end of each sliding rod is fixedly connected with the sliding support plate, and the other end of each sliding rod is in threaded connection with the corresponding rotating part.
Furthermore, every all the cover is equipped with buffer spring on the slide bar, every buffer spring's one end all with the sliding support board butt, the other end all with the spacing part butt that corresponds.
Furthermore, each rotating piece is provided with a meshing gear, two adjacent meshing gears are in meshing connection, and the directions of external threads on two adjacent sliding rods are opposite; one end of the sliding seat is provided with a second motor, and the second motor is connected with the corresponding meshing gear and used for driving the rotating pieces to rotate synchronously.
Furthermore, a clamping mechanism is arranged on the sliding support plate and used for clamping a workpiece; the clamping mechanism includes:
2 fixed seats symmetrically arranged at two sides of the sliding support plate;
2 movable clamping pieces which are rotatably arranged on the corresponding fixed seats; two sides of the workpiece are respectively abutted against the corresponding movable clamping pieces;
2 elastic pressing parts which are arranged at the tops of the corresponding movable clamping parts and are abutted against the workpiece;
the sliding support plate is provided with a convex part which is arranged among the 2 fixed seats; and 2, moving the punching part downwards and pushing the workpiece to abut against the convex part, and rotating the movable clamping pieces and clamping the workpiece.
Furthermore, the lower end of each movable clamping piece is provided with a rotating part, the upper end of each movable clamping piece is provided with a clamping part, and the length of each clamping part is greater than that of the corresponding rotating part; each clamping part is provided with a movable groove;
each of the elastic pressing members includes:
the pressing block is abutted against the workpiece;
one end of each movable rod is slidably arranged in the corresponding movable groove, and the other end of each movable rod is fixedly connected with the corresponding pressing block;
and the compression springs are sleeved on the corresponding movable rods, one ends of the compression springs are abutted against the corresponding compression blocks, and the other ends of the compression springs are abutted against the corresponding clamping parts.
Furthermore, every one side that the rotation portion is close to the work piece all is provided with arc portion, every the bottom of rotation portion all is provided with reset spring, every reset spring's one end all with rotation portion fixed connection, the other end all with slip backup pad fixed connection.
Further, the punching support comprises a vertical support and a horizontal support vertically arranged at one end of the vertical support; the vertical bracket is provided with a vertical sliding chute; a sliding hole is formed in the horizontal bracket;
the punch member includes:
one end of the stamping rod is slidably arranged on the sliding hole;
the punch is arranged at the other end of the punching rod, a strip-shaped punching groove is formed in the sliding support plate, the position of the punch corresponds to the position of the strip-shaped punching groove, and the size of the punch is matched with that of the strip-shaped punching groove;
one end of the cross rod is vertically and fixedly connected with the stamping rod, and the other end of the cross rod is slidably arranged in the vertical sliding groove.
Furthermore, the sliding block is arranged on one side of the vertical support, one end of the first connecting rod is hinged with the sliding block, and the other end of the first connecting rod is hinged with the cross rod;
one end of the second connecting rod is hinged to the sliding block, and the other end of the second connecting rod is sleeved on the eccentric push rod and is rotatably connected with the eccentric push rod.
The invention has the beneficial effects that:
1. the device provided by the invention mainly realizes continuous punching operation on the workpiece through reciprocating movement of the punching component in the vertical direction, and meanwhile, the device can drive the workpiece to horizontally move, so that the efficiency of the punching process is improved. During the use, place the work piece on sliding support plate 2 to be located the downside of punching part, then drive the drive shaft through first motor and rotate, and through the reciprocating motion of slider, can drive the synchronous operation of punching part and drive shaft. When the first motor drives the driving shaft to rotate, the driving shaft pushes the sliding block to reciprocate horizontally through the second connecting rod, and drives the punching component to vertically reciprocate through the first connecting rod.
With the reciprocating horizontal movement of the sliding block, the punching part punches downwards and punches a hole on the workpiece, and then the punching part moves upwards; along with reciprocating of the punching part, the punching part can push the sliding block to move horizontally in a reciprocating mode through the first connecting rod, and drives the eccentric push rod to rotate through the second connecting rod, so that the driving shaft can rotate in a reciprocating mode. With the rotation of the driving shaft, when the punching component moves upwards, the meshing teeth on the driving gear are meshed with the rack and drive the sliding supporting plate 2 to move backwards, so that the workpiece can be driven to move; when the punching component moves downwards, the meshing teeth on the driving gear rotate to the lower side of the rack, and a gap is reserved between the meshing teeth and the rack, so that the rack cannot be driven to move, the sliding supporting plate can be stabilized on the rack, and the punching component can complete punching operation. The punching holes with certain intervals can be formed on the workpiece by reciprocating in the way.
2. The invention can also be used for adjusting the timing moving frequency of the sliding support plate by adjusting the proportion of the meshing teeth on the driving gear to the whole driving gear, thereby being matched with the downward moving frequency of the punching component and being beneficial to adjusting the distance between adjacent apertures on the workpiece. Of course, the length of the first connecting rod and the length of the second connecting rod can be adjusted to adjust the distance between adjacent apertures on the workpiece.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural view of a portion a in fig. 1.
Fig. 3 is a schematic structural diagram of a portion B in fig. 1.
Fig. 4 is a schematic view illustrating an assembly structure of the sliding support plate and the adjustment member of fig. 1.
In the figure: 1. a frame; 11. an L-shaped supporting plate; 12. a limiting component; 121. a sliding through groove; 13. an adjustment member; 131. a sliding seat; 132. a rotating member; 133. a slide bar; 134. a buffer spring; 135. a meshing gear; 136. a second motor; 2. a sliding support plate; 21. a rack; 22. a projection; 3. a drive shaft; 31. a drive gear; 32. a turntable; 33. an eccentric push rod; 34. a first motor;
4. punching a bracket; 41. a vertical support; 411. a vertical chute; 42. a horizontal support; 421. a slide hole; 5. a punching component; 51. a stamping rod; 52. a punch; 53. a cross bar; 6. a slider; 61. a first link; 62. a second link; 7. a clamping mechanism; 71. a fixed seat; 72. a movable clamp member; 721. a rotating part; 722. a clamping portion; 723. a movable groove; 724. a return spring; 73. an elastic pressing member; 731. a compression block; 732. a movable rod; 733. a compression spring; 8. and (5) a workpiece.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a schematic structural diagram of an electromechanical integrated profile punching apparatus according to an embodiment of the present invention. This mechatronic's section bar punching equipment includes: the device comprises a frame 1, a sliding support plate 2, a driving shaft 3, a punching support 4, a punching component 5 and a sliding block 6.
A sliding support plate 2 is arranged on the frame 1 in a sliding way, and a rack 21 is arranged on the lower side of the sliding support plate 2; here, the rack is fixedly installed at the bottom of the sliding support plate, which can slide horizontally along the frame 1. A driving part is arranged on the frame 1 and positioned at the lower side of the sliding support plate 2, and the driving part can drive the rack 21 to slide at a fixed time, so as to drive the sliding support plate 2 to move horizontally. Here, the driving means includes a driving shaft 3, a driving gear 31, a turntable 32, an eccentric push rod 33, and a first motor 34.
The driving shaft 3 is rotatably arranged on the frame 1; and is located at the lower side of the sliding support plate 2. The driving shaft 3 is provided with a driving gear 31; wherein, the driving gear 31 is an incomplete gear; and with the rotation of the drive shaft 3, the incomplete meshing teeth on the drive gear 31 can be meshed with the rack. Of course, by adjusting the proportion of the incompletely meshed teeth on the drive gear 31 to the entire drive gear 31, it is possible to adjust the frequency of the timing movement of the sliding support plate. Thereby assisting in adjusting the spacing of adjacent apertures in coordination with the frequency of downward movement of the punch member.
A rotary disc 32 is arranged at one end of the driving shaft 3, and an eccentric push rod 33 is eccentrically arranged on the rotary disc 32; the other end of the driving shaft 3 is provided with a first motor 34 for driving the driving shaft 3 to rotate; of course, the output shaft of the first motor is fixedly connected with the other end of the driving shaft, and of course, the output shaft can be detachably connected with the driving shaft through a fixing part, so that the maintenance and installation of the driving shaft can be realized. The eccentric push rod is horizontally arranged on the side edge of the turntable deviating from the center of the rotating circle. The rotating disc can be driven to rotate by the rotation of one end of the eccentric push rod. The turntable is fixedly connected with the driving shaft, so that the driving shaft can be rotated, and the driving gear is driven to rotate.
The punching support 4 is arranged on one side of the rack 1, and a punching component 5 is slidably arranged on the punching support 4 and used for punching a workpiece 8 on the sliding support plate 2; specifically, the punching bracket is L-shaped, and one end of the top thereof extends to the upper side of the sliding support plate. The punching part is slidably disposed on one end of the top of the L-shaped punching bracket extending to the upper side of the sliding support plate, and the punching part can move in the vertical direction. Along with the sliding support plate drives the workpiece to move horizontally, the punching component can perform punching operation on the corresponding position of the workpiece according to a set program.
The slide block 6 is slidably arranged on the side edge of the frame 1; and can slide horizontally along the frame 1; one side of the sliding block 6 is connected with the punching part 5 through a first connecting rod 61, and the other side of the sliding block 6 is connected with the eccentric push rod 33 through a second connecting rod 62; one end of the first connecting rod is hinged with the sliding block 6, and the other end of the first connecting rod is hinged with the punching component 5; one end of the second connecting rod is hinged with the sliding block 6, and the other end is hinged with the eccentric push rod 33. Wherein, the driving gear 31 is an incomplete gear; as the driving shaft 3 rotates, when the punching member 5 moves up, the engaging teeth on the driving gear 31 engage with the rack 21 and drive the sliding support plate 2 to move backward; when the punch member 5 moves down, the slide support plate 2 stops moving.
In the embodiment, the device mainly realizes continuous punching operation on the workpiece through the reciprocating movement of the punching part in the vertical direction, and meanwhile, the device can also drive the workpiece to horizontally move, so that the efficiency of the punching process is improved.
During the use, place the work piece on sliding support plate 2 to be located the downside of punching part, then drive the drive shaft through first motor and rotate, and through the reciprocating motion of slider, can drive the synchronous operation of punching part and drive shaft. When the first motor drives the driving shaft to rotate, the driving shaft pushes the sliding block to reciprocate horizontally through the second connecting rod, and drives the punching component to vertically reciprocate through the first connecting rod.
With the reciprocating horizontal movement of the sliding block, the punching part punches downwards and punches a hole on the workpiece, and then the punching part moves upwards; along with reciprocating of the punching part, the punching part can push the sliding block to move horizontally in a reciprocating mode through the first connecting rod, and drives the eccentric push rod to rotate through the second connecting rod, so that the driving shaft can rotate in a reciprocating mode.
With the rotation of the driving shaft, when the punching component moves upwards, the meshing teeth on the driving gear are meshed with the rack and drive the sliding supporting plate 2 to move backwards, so that the workpiece can be driven to move; when the punching component moves downwards, the meshing teeth on the driving gear rotate to the lower side of the rack, and a gap is reserved between the meshing teeth and the rack, so that the rack cannot be driven to move, the sliding supporting plate can be stabilized on the rack, and the punching component can complete punching operation. The punching holes with certain intervals can be formed on the workpiece by reciprocating in the way.
Of course, by adjusting the proportion of the meshing teeth on the drive gear to the entire drive gear, it is possible to adjust the frequency of the timed movement of the sliding support plate, thereby assisting in adjusting the spacing between adjacent apertures on the workpiece in conjunction with the frequency of downward movement of the punch member. Of course, the length of the first connecting rod and the length of the second connecting rod can be adjusted to adjust the distance between adjacent apertures on the workpiece.
In order to better adjust the horizontal movement of the sliding support plate 2, L-shaped support plates 11 are symmetrically arranged on the rack 1, each L-shaped support plate 11 is provided with a limiting part 12, and the limiting parts 12 and the corresponding limiting parts 12 are combined to form a sliding chute; both sides of the sliding support plate 2 are slidably arranged in the corresponding sliding grooves; here, every L type layer board all has horizontal end and vertical end, and its vertical end goes up horizontal connection and has spacing part, and with spacing part fixed connection, can form the relative U type spout that sets up of 2 openings from this. Both sides of the sliding support plate are slidably arranged in the corresponding U-shaped sliding grooves.
Referring to fig. 1 to 2 and 4, the two sides of the sliding support plate 2 are respectively provided with an adjusting component 13, one end of each adjusting component 13 is connected with the sliding support plate 2, and the other end is slidably disposed on the corresponding limiting component 12 for adjusting the height of the sliding support plate 2. Specifically, each adjustment member 13 includes: a sliding seat 131, a plurality of rotating members 132, and a plurality of sliding rods 133.
Each limiting part 12 is provided with a sliding through groove 121; each sliding seat 131 is slidably disposed in the corresponding sliding through slot 121; for example, the cross-sectional shape of the sliding seat is i-shaped, and the sliding seat is clamped in the corresponding sliding through groove and can slide along the corresponding sliding through groove.
The rotating members 132 are rotatably disposed on the corresponding sliding seats 131; for example, the sliding seat has a plurality of circular holes, and the rotating member is rotatably mounted on the corresponding circular hole.
One end of each of the plurality of sliding rods 133 is fixedly connected to the sliding support plate 2, and the other end is connected to the corresponding rotating member 132 by a screw. For example, the upper end of the sliding rod is provided with an external thread, the rotating part is provided with an internal thread hole, the lower end of the sliding rod is fixedly connected with the sliding support plate, the other end of the sliding rod abuts against the corresponding internal thread hole, the sliding rod can be vertically displaced along with the rotation of the rotating part, and then the height of the sliding support plate can be adjusted.
Of course, in order to ensure the installation stability of the sliding support plate, each sliding rod 133 is sleeved with a buffer spring 134, one end of each buffer spring 134 abuts against the sliding support plate 2, and the other end abuts against the corresponding limiting component 12. Along with the rotation of the rotating piece, the upper end of the sliding rod moves upwards, so that the buffer spring is compressed, and then the downward buffer elastic force is generated on the sliding support plate, and the installation stability of the sliding support plate can be ensured.
Of course, in order to drive the rotation of the rotation members synchronously, each rotation member 132 is provided with a meshing gear 135, and two adjacent meshing gears 135 are meshed and connected, and the external threads on two adjacent sliding rods 133 are opposite in direction; one end of the sliding seat 131 is provided with a second motor 136, and the second motor 136 is connected with its corresponding meshing gear 135 for driving the plurality of rotating members 132 to rotate synchronously. The output shaft of the second motor is connected with a driving gear, the driving gear is meshed with the adjacent meshing gear in a tooth form, and the two adjacent meshing gears are meshed and connected, so that the plurality of meshing gears can be driven to synchronously rotate through the rotation of the output shaft of the second motor. Because the adjacent meshing gears are meshed and connected, the adjacent rotating parts can be driven to rotate reversely, and because the external threads on the two adjacent sliding rods are opposite in direction and matched with the internal threads on the corresponding rotating parts, the sliding rods can be driven to synchronously move in the same direction. That is, a plurality of slide bars can be driven to move up synchronously or move down synchronously.
Referring to fig. 1 and 3, in order to improve the stability of the workpiece during the punching and moving processes, a clamping mechanism 7 is arranged on the sliding support plate 2 for clamping a workpiece 8; the clamping mechanism 7 includes: 2 fixed seats 71, 2 movable clamping members 72 and 2 elastic pressing parts 73.
The 2 fixed seats 71 are symmetrically arranged at two sides of the sliding support plate 2; of course, the bottom of the fixed seat is fixedly connected with the sliding support plate. The 2 fixing seats are symmetrically arranged on the sliding support plate and are respectively positioned on the side edges of the sliding support plate.
The 2 movable clamping pieces 72 are rotatably arranged on the corresponding fixed seats 71; both sides of the workpiece 8 abut against the corresponding movable clamping members 72, respectively; of course, the movable clamping member is in a V-shape, and the bevel end of the movable clamping member is rotatably connected to the corresponding fixing base, for example, a rotating groove is formed in the fixing base, a rotating mounting hole is formed in the bevel end of the movable clamping member, a rotating pin is fixedly arranged in the rotating mounting hole, and two ends of the rotating pin, which extend out of the rotating mounting hole, are respectively inserted into two protruding ends of the rotating groove and rotatably connected to the corresponding protruding ends of the rotating groove. The two sides of the workpiece are inserted into the bevel openings of the 2 movable clamping pieces and are abutted against the corresponding movable clamping pieces.
The 2 elastic pressing parts 73 are respectively arranged at the tops of the corresponding movable clamping pieces 72 and abut against the workpiece 8; the sliding support plate 2 is provided with a convex part 22, and the convex part 22 is arranged among the 2 fixed seats 71; as the punch member 5 moves down and pushes the workpiece 8 against the projection 22, the 2 movable clamps 72 rotate and clamp the workpiece 8.
Specifically, the lower end of each movable clamping member 72 is provided with a rotating portion 721, the upper end of each movable clamping member 72 is provided with a clamping portion 722, the bottom of each rotating portion 721 is provided with a return spring 724, one end of each return spring 724 is fixedly connected with the rotating portion 721, and the other end of each return spring is fixedly connected with the sliding support plate 2. Of course, the length of each gripping portion 722 is greater than the length of the corresponding rotating portion 721; each of the rotating portions 721 is provided with an arc portion on a side close to the workpiece 8. Here, the provision of the return spring enables the rotating portion of the movable clamp to be kept away from the slide support plate. The elastic pressing parts are arranged on the corresponding clamping parts.
In this embodiment, the movable clamping members are rotatably mounted on the corresponding fixing seats, both sides of the workpiece abut against the corresponding movable clamping members, the elastic pressing part is located at the top end of the movable clamping member and located on the upper side of the workpiece, and the elastic pressing part always keeps elastic pressing on the workpiece. Due to the arrangement of the return spring, the movable clamping piece can be kept to deflect towards the side far away from the sliding support plate.
When the clamping device is used, due to the arrangement of the return spring, two sides of a workpiece are respectively abutted against the rotating parts of the corresponding movable clamping pieces. Along with the downward movement of the punching part, the workpiece is pushed to abut against the convex part on the upper surface of the sliding support plate, the 2 movable clamping pieces deflect simultaneously, the clamping parts of the movable clamping pieces abut against the two sides of the workpiece, and the workpiece is clamped and fixed.
Referring again to fig. 3, each elastic pressing part 73 includes: a compression block 731, a movable lever 732, and a compression spring 733.
Each pressing block 731 abuts on the workpiece 8; each clamping portion 722 is provided with a movable groove 723; one end of each movable rod 732 is slidably arranged in the corresponding movable groove 723, and the other end of each movable rod 732 is fixedly connected with the corresponding compression block 731; the pressing spring 733 is sleeved on the corresponding movable rod 721, and one end of the pressing spring abuts against the corresponding pressing block 731, and the other end abuts against the corresponding clamping portion 722.
In this embodiment, the movable groove is provided in a side wall of the clamping portion facing the workpiece. A compression spring is arranged between the clamping part and the pressing block, the compression spring is sleeved on the movable rod, one end of the movable rod movably penetrates through the corresponding movable groove, and the other end of the movable rod is fixedly connected with the corresponding pressing block. Here, the compact heap connects on the work piece all the time, and when the part that punches a hole promoted the work piece butt on the bulge of sliding support plate, 2 movable clamping piece deflected in step to realize pressing from both sides tight the work piece, at this moment, the movable rod is located the one end in the activity recess and removes towards the activity recess, makes pressure spring compressed, and then makes the compact heap further compress tightly the work piece, improves the tight steadiness of clamp to the work piece.
Referring to fig. 1, the punching bracket is L-shaped, and specifically, the punching bracket 4 includes a vertical bracket 41 and a horizontal bracket 42 vertically disposed at one end of the vertical bracket 41; the vertical bracket 41 is provided with a vertical sliding chute 411; the horizontal bracket 42 is provided with a sliding hole 421; the punch member 5 includes: a punch rod 51, a punch 52 and a cross bar 53.
One end of the punching rod 51 is slidably disposed on the sliding hole 421; a punch 52 is arranged at the other end of the punching rod 51; one end of the cross bar 53 is vertically and fixedly connected with the stamping rod 51, and the other end thereof is slidably arranged in the vertical sliding groove 411. Of course, one end of the stamping rod penetrating through the sliding hole is provided with a limiting block, and the size of the limiting block is larger than that of the sliding hole, so that the stamping rod is prevented from sliding out of the sliding hole. The horizontal pole level sets up, and is provided with spacing slider on the other end of horizontal pole, and spacing slide opening joint just can follow the slip of vertical direction of vertical spout emergence in vertical spout. Of course, a vertical driving component can be arranged in the vertical sliding groove and used for driving the limiting sliding block to vertically move. The vertical driving part is a first driving electric cylinder, a telescopic rod of the vertical driving part is fixedly connected with the limiting slide block, and the vertical driving part can drive the limiting slide block to vertically move along with the telescopic movement of the telescopic rod, so that the punch head is driven to punch a hole on a workpiece.
Of course, the sliding support plate 2 is provided with a strip-shaped punching groove 23, the position of the punch 52 corresponds to the position of the strip-shaped punching groove 23, and the size of the punch 52 is matched with the size of the strip-shaped punching groove 23; therefore, when the punch moves downwards and punches the workpiece, the punched material falls down from the strip-shaped punching groove.
Specifically, the slider 6 is slidably provided on the side edge of the rack, and the slider 6 is provided on one side of the vertical support 41. For example, the rack is provided with a strip-shaped sliding groove on one side close to the vertical support, and the sliding block is slidably arranged on the strip-shaped sliding groove.
One end of the first connecting rod 61 is hinged with the sliding block 6, and the other end is hinged with the cross rod 53; one end of the second connecting rod 62 is hinged to the sliding block 6, and the other end is sleeved on the eccentric push rod 33 and rotatably connected with the eccentric push rod 33.
Along with the horizontal reciprocating motion of slider, but the vertical removal of synchronous drive horizontal pole and carousel rotate. Of course, a pushing member is provided at one side of the slider to push the slider to reciprocate. The pushing component is a second driving electric cylinder, and the telescopic rod of the second driving electric cylinder can drive the sliding block to reciprocate horizontally.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An electromechanical integrated profile punching apparatus, comprising:
the rack comprises a rack (1), wherein a sliding support plate (2) is slidably arranged on the rack, and a rack (21) is arranged on the lower side of the sliding support plate (2);
the driving shaft (3) is rotatably arranged on the frame (1); a driving gear (31) is arranged on the driving shaft (3); a rotary table (32) is arranged at one end of the driving shaft (3), and an eccentric push rod (33) is eccentrically arranged on the rotary table (32); the other end of the driving shaft (3) is provided with a first motor (34) for driving the driving shaft (3) to rotate;
the punching support (4) is arranged on one side of the rack (1), and a punching part (5) is arranged on the punching support (4) in a sliding mode and used for punching a workpiece (8) on the sliding support plate (2);
the sliding block (6) is slidably arranged on the side edge of the rack (1); one side of the sliding block (6) is connected with the punching component (5) through a first connecting rod (61), and the other side of the sliding block (6) is connected with the eccentric push rod (33) through a second connecting rod (62);
wherein the driving gear (31) is an incomplete gear; when the punching component (5) moves upwards along with the rotation of the driving shaft (3), the meshing teeth on the driving gear (31) are meshed with the rack (21) and drive the sliding supporting plate (2) to move backwards; when the punching component (5) moves downwards, the sliding support plate (2) stops moving.
2. The mechatronic profile punching equipment according to claim 1, characterized in that the rack (1) is symmetrically provided with L-shaped supporting plates (11), each L-shaped supporting plate (11) is provided with a limiting part (12), and the L-shaped supporting plates and the corresponding limiting parts (12) are combined to form a sliding chute; both sides of the sliding support plate (2) are slidably arranged in the corresponding sliding grooves;
the two sides of the sliding support plate (2) are provided with adjusting parts (13), each adjusting part (13) is connected with the sliding support plate (2), and the other end of each adjusting part is slidably arranged on the corresponding limiting part (12) and used for adjusting the height of the sliding support plate (2).
3. Mechatronic profile punching apparatus according to claim 2, characterized in that a sliding through slot (121) is provided on each of the stop elements (12); each of the adjustment members (13) includes:
the sliding seats (131) are slidably arranged in the corresponding sliding through grooves (121);
a plurality of rotating members (132) rotatably disposed on the corresponding sliding seats (131);
and one end of each sliding rod (133) is fixedly connected with the sliding support plate (2), and the other end of each sliding rod is in threaded connection with the corresponding rotating piece (132).
4. Mechatronic profile punching apparatus according to claim 3, characterized in that a damping spring (134) is fitted over each slide bar (133), each damping spring (134) abutting at one end against the slide support plate (2) and at the other end against a corresponding stop member (12).
5. Mechatronic profile punching device according to claim 3, characterized in that a meshing gear wheel (135) is arranged on each rotary part (132), and two adjacent meshing gear wheels (135) are in meshing connection, the external threads on two adjacent sliding rods (133) being in opposite directions; one end of the sliding seat (131) is provided with a second motor (136), and the second motor (136) is connected with the corresponding meshing gear (135) and used for driving the rotating pieces (132) to rotate synchronously.
6. Mechatronic profile punching apparatus according to claim 1, characterized in that a clamping mechanism (7) is provided on the sliding support plate (2) for clamping a workpiece (8); the clamping mechanism (7) comprises:
2 fixed seats (71) symmetrically arranged at two sides of the sliding support plate (2);
2 movable clamping pieces (72) which are rotatably arranged on the corresponding fixed seats (71); two sides of the workpiece (8) are respectively abutted against the corresponding movable clamping pieces (72);
2 elastic pressing parts (73) which are arranged at the tops of the corresponding movable clamping pieces (72) and are abutted against the workpiece (8);
the sliding support plate (2) is provided with a convex part (22), and the convex part (22) is arranged among the 2 fixed seats (71); and 2 movable clamping pieces (72) rotate and clamp the workpiece (8) along with downward movement of the punching part (5) and pushing of the workpiece (8) to abut against the protruding part (22).
7. Mechatronic profile punching apparatus according to claim 6, characterized in that the lower end of each movable clamp (72) is provided with a turning section (721), the upper end of each movable clamp (72) is provided with a clamping section (722), the length of each clamping section (722) being greater than the length of the corresponding turning section (721); each clamping part (722) is provided with a movable groove (723);
each of the elastic pressing members (73) includes:
a pressing block (731) which abuts against the workpiece (8);
one end of each movable rod (732) is slidably arranged in the corresponding movable groove (723), and the other end of each movable rod is fixedly connected with the corresponding pressing block (731);
and the pressing springs (733) are sleeved on the corresponding movable rods (721), one ends of the pressing springs are abutted against the corresponding pressing blocks (731), and the other ends of the pressing springs are abutted against the corresponding clamping parts (722).
8. Mechatronic profile punching apparatus according to claim 7, characterized in that the side of each rotary part (721) close to the workpiece (8) is provided with an arc-shaped part, the bottom of each rotary part (721) is provided with a return spring (724), one end of each return spring (724) is fixedly connected to the rotary part (721), and the other end is fixedly connected to the sliding support plate (2).
9. Mechatronic profile punching device according to claim 1, characterized in that the punch support (4) comprises a vertical support (41) and a horizontal support (42) arranged vertically on one end of the vertical support (41); a vertical sliding groove (411) is formed in the vertical support (41); a sliding hole (421) is formed in the horizontal bracket (42);
the punch member (5) includes:
a punching rod (51) with one end slidably arranged on the sliding hole (421);
the punch head (52) is arranged at the other end of the punching rod (51), a strip-shaped punching groove (23) is formed in the sliding support plate (2), the position of the punch head (52) corresponds to the position of the strip-shaped punching groove (23), and the size of the punch head (52) is matched with the size of the strip-shaped punching groove (23);
one end of the cross rod (53) is vertically and fixedly connected with the stamping rod (51), and the other end of the cross rod is slidably arranged in the vertical sliding groove (411).
10. Mechatronic profile punching device according to claim 9, characterized in that the slide (6) is arranged on one side of the vertical support (41), the first connecting rod (61) being hinged at one end to the slide (6) and at the other end to the transverse rod (53);
one end of the second connecting rod (62) is hinged to the sliding block (6), and the other end of the second connecting rod is sleeved on the eccentric push rod (33) and is rotatably connected with the eccentric push rod (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110262044.1A CN113000674B (en) | 2021-03-10 | 2021-03-10 | Electromechanical integrated section punching equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110262044.1A CN113000674B (en) | 2021-03-10 | 2021-03-10 | Electromechanical integrated section punching equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113000674A true CN113000674A (en) | 2021-06-22 |
| CN113000674B CN113000674B (en) | 2023-04-11 |
Family
ID=76404529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110262044.1A Active CN113000674B (en) | 2021-03-10 | 2021-03-10 | Electromechanical integrated section punching equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113000674B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114653819A (en) * | 2022-05-24 | 2022-06-24 | 四川精诚致远门窗工程有限公司 | Punching equipment for door and window accessories |
| CN115301813A (en) * | 2022-10-10 | 2022-11-08 | 山东胜宁电器有限公司 | Automatic punching device for metal plate |
| CN116727519A (en) * | 2023-07-05 | 2023-09-12 | 金华市合诚工具股份有限公司 | Plate stamping forming device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1359235A (en) * | 1971-12-29 | 1974-07-10 | Iwk Pressen Gmbh | Blanking press unit |
| JP2000326174A (en) * | 1999-05-20 | 2000-11-28 | Amada Co Ltd | Plate finishing machine |
| CN201871716U (en) * | 2010-11-29 | 2011-06-22 | 苏州中门子科技有限公司 | Spring clamp in copper-aluminum composite rank casting system |
| CN107900200A (en) * | 2017-12-18 | 2018-04-13 | 重庆黎帆装饰工程有限公司 | Guardrail punch device |
| CN108405711A (en) * | 2018-04-10 | 2018-08-17 | 朱成林 | A kind of industry plank continuous punching device |
| CN208468152U (en) * | 2018-05-08 | 2019-02-05 | 杭州丰正自动化科技有限公司 | A kind of frock clamp mechanism |
| CN110918763A (en) * | 2019-12-12 | 2020-03-27 | 福建元晟汽车配件科技有限公司 | Automatic perforating device of auto-parts |
| CN111687291A (en) * | 2020-06-08 | 2020-09-22 | 刘建 | Self-moving type die punching machine |
| CN112191762A (en) * | 2020-09-27 | 2021-01-08 | 杨治宇 | Pop can pull ring forming equipment |
| CN112355083A (en) * | 2020-10-23 | 2021-02-12 | 孙有 | Wave iron sheet convex surface flattening device |
-
2021
- 2021-03-10 CN CN202110262044.1A patent/CN113000674B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1359235A (en) * | 1971-12-29 | 1974-07-10 | Iwk Pressen Gmbh | Blanking press unit |
| JP2000326174A (en) * | 1999-05-20 | 2000-11-28 | Amada Co Ltd | Plate finishing machine |
| CN201871716U (en) * | 2010-11-29 | 2011-06-22 | 苏州中门子科技有限公司 | Spring clamp in copper-aluminum composite rank casting system |
| CN107900200A (en) * | 2017-12-18 | 2018-04-13 | 重庆黎帆装饰工程有限公司 | Guardrail punch device |
| CN108405711A (en) * | 2018-04-10 | 2018-08-17 | 朱成林 | A kind of industry plank continuous punching device |
| CN208468152U (en) * | 2018-05-08 | 2019-02-05 | 杭州丰正自动化科技有限公司 | A kind of frock clamp mechanism |
| CN110918763A (en) * | 2019-12-12 | 2020-03-27 | 福建元晟汽车配件科技有限公司 | Automatic perforating device of auto-parts |
| CN111687291A (en) * | 2020-06-08 | 2020-09-22 | 刘建 | Self-moving type die punching machine |
| CN112191762A (en) * | 2020-09-27 | 2021-01-08 | 杨治宇 | Pop can pull ring forming equipment |
| CN112355083A (en) * | 2020-10-23 | 2021-02-12 | 孙有 | Wave iron sheet convex surface flattening device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114653819A (en) * | 2022-05-24 | 2022-06-24 | 四川精诚致远门窗工程有限公司 | Punching equipment for door and window accessories |
| CN114653819B (en) * | 2022-05-24 | 2022-10-18 | 四川精诚致远门窗工程有限公司 | Punching equipment for door and window accessories |
| CN115301813A (en) * | 2022-10-10 | 2022-11-08 | 山东胜宁电器有限公司 | Automatic punching device for metal plate |
| CN115301813B (en) * | 2022-10-10 | 2022-12-06 | 山东胜宁电器有限公司 | Automatic punching device for metal plate |
| CN116727519A (en) * | 2023-07-05 | 2023-09-12 | 金华市合诚工具股份有限公司 | Plate stamping forming device |
| CN116727519B (en) * | 2023-07-05 | 2024-04-05 | 金华市合诚工具股份有限公司 | Plate stamping forming device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113000674B (en) | 2023-04-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113000674B (en) | Electromechanical integrated section punching equipment | |
| CN111086115B (en) | Indoor ceramic tile cutter of decoration usefulness | |
| CN116174576B (en) | Stainless steel flange continuous stamping device | |
| CN112222290B (en) | Stamping die of aluminum plate mounting hole | |
| CN215199295U (en) | Processing die for contact elastic sheet adopting continuous stamping | |
| CN210817255U (en) | Press riveting device for connecting rod cross arm assembly | |
| CN117548734A (en) | Silicon steel sheet shearing equipment for processing dry-type transformer | |
| CN211888762U (en) | Guide arm frame stamping device | |
| CN117225941A (en) | Metal bending forming extruder | |
| CN210254332U (en) | Nonstandard multi-station drilling equipment | |
| CN111346965A (en) | L-shaped plate punching die | |
| CN111014517A (en) | Automatic steel wire cutting device | |
| CN113714349B (en) | Horizontal type four-corner frame bending machine and production method thereof | |
| CN214053273U (en) | Iron sheet stamping equipment for industrial production | |
| CN111740293B (en) | Automatic change formula terminal press-connection machine | |
| CN209867137U (en) | Auxiliary pressing structure of sheet metal part bending device | |
| CN210754709U (en) | Inclined punching die | |
| CN111408878B (en) | Stud welding positioning device | |
| CN111360137A (en) | L-shaped section bar punching device | |
| CN217889643U (en) | Side edge pressing assembly for gantry type four-side grooving machine | |
| CN220560250U (en) | A stabilize anchor clamps for metal fitting suppression | |
| CN117123000A (en) | Air filter element folding equipment and folding method | |
| CN214719560U (en) | Automatic center of bending is with rotation type hinge sword mechanism | |
| CN220311437U (en) | Aluminum strip special-shaped profiling device | |
| CN112475084B (en) | Hardware handle stamping equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240325 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Country or region after: China Address before: 221000 No.1 Yucai Road, Jiawang District, Xuzhou City, Jiangsu Province Patentee before: JIANGSU College OF SAFETY TECHNOLOGY Country or region before: China |