CN110496981B

CN110496981B - Rapid clamping and punching machine for steel plate for machining

Info

Publication number: CN110496981B
Application number: CN201910824149.4A
Authority: CN
Inventors: 刘鑫
Original assignee: Zhejiang Lanke Fan Co ltd
Current assignee: Zhejiang Lanke Fan Co.,Ltd.
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-12-08
Anticipated expiration: 2039-09-02
Also published as: CN110496981A

Abstract

The invention relates to a perforating machine, in particular to a steel plate rapid clamping perforating machine for machining. The invention aims to provide a steel plate rapid clamping and punching machine for machining, which can be used for rapidly clamping a steel plate in a linkage manner when the steel plate is punched, can be used for rapidly loosening the steel plate after punching is finished, can be used for easily taking out the steel plate, can be used for clamping steel plates with different sizes, and is convenient to operate. The technical implementation scheme of the invention is as follows: a steel plate fast clamping perforating machine for machining comprises supporting legs, an L-shaped plate and the like; supporting legs are arranged at four corners of the bottom of the L-shaped plate. According to the invention, an operator steps on the pedal, the clamping plate can be driven to clamp the steel plate under the action of the trapezoidal rod, the punching machine can be driven to punch holes on the clamped steel plate, and the positions of the clamping blocks can be adjusted through the matching of the profiling frame and the arc-shaped clamping block, so that the steel plates with different sizes can be clamped.

Description

Rapid clamping and punching machine for steel plate for machining

Technical Field

The invention relates to a perforating machine, in particular to a steel plate rapid clamping perforating machine for machining.

Background

The steel plate is a flat steel plate which is cast by molten steel, cooled and pressed, is flat and rectangular, and can be directly rolled or cut by a wide steel belt.

The mode of punching the steel sheet now is generally to place the steel sheet on the puncher, then uses specific anchor clamps to fix the steel sheet, punches again, and this kind of mode is too complicated at the in-process that presss from both sides tightly and take off, is unfavorable for large batch steel sheet to punch, and when punching the steel sheet of unidimensional not, need change corresponding anchor clamps, the operation time of having wasted greatly like this.

Therefore, the invention provides a perforating machine which can be used for quickly clamping a steel plate in a linkage manner when the steel plate is perforated, can quickly loosen the steel plate after the perforation is finished, can easily take out the steel plate, can clamp the steel plates with different sizes and is convenient to operate, and the perforating machine is necessary to solve the problems.

Disclosure of Invention

In order to overcome the defects that the clamping and taking-down processes of the steel plate are too complex, the steel plates with different sizes are difficult to clamp, and corresponding clamps need to be replaced when the steel plates with different sizes are punched, the invention aims to provide the steel plate quick clamping and punching machine for machining, which can quickly clamp the steel plates in a linkage manner when the steel plates are punched, can quickly release the steel plates after the punching is finished, can easily take out the steel plates, can clamp the steel plates with different sizes, and is convenient to operate.

The technical implementation scheme of the invention is as follows: the utility model provides a steel sheet quick clamping puncher for machining, includes landing leg and L template, and the landing leg is installed to L template bottom four corners department, still including guide part, mounting bracket, drilling machine and drive arrangement, and open on L template right side has first through-hole, and L template right side upper portion is equipped with guide part, and the mounting bracket is installed in the guide part left side, and the drilling machine is installed in the mounting bracket left side, and L template below is equipped with drive arrangement, wherein drive arrangement is used for pressing from both sides tightly the steel sheet and drives the drilling machine and down remove and punch the steel sheet, wherein guide part is used for leading to the vertical removal of drilling machine.

More preferably, the guide part comprises a guide rod, a guide sleeve and a limiting block, the guide rod is installed on the upper portion of the right side of the L-shaped plate, the guide sleeve is arranged on the guide rod in a sliding mode, the limiting block is installed at the top of the guide rod, the mounting frame is installed on the left side of the guide sleeve, and the drilling machine is installed on the left side of the mounting frame.

More preferably, drive arrangement is including the slider, splint, first spring, L type pole, the diaphragm, the gyro wheel, trapezoidal pole, the special-shaped pole, footboard and second spring, open L type board left side has the spout, the spout internal sliding formula is equipped with the slider, splint are installed at the slider top, be connected with first spring between the right wall in slider right side and the spout, L type pole is all installed to the guide pin bushing front and back both sides, the diaphragm is installed to the left part of two L type poles, open at the diaphragm middle part has the second through-hole, the gyro wheel is installed to the left wall in the second through-hole, trapezoidal pole is installed to the slider bottom, trapezoidal pole is located the second through-hole, gyro wheel and trapezoidal pole left side contact, the special-shaped pole is installed in diaphragm bottom left side, the footboard is installed to special-shaped pole left side lower part, be connected.

More preferably, still including adjusting device, adjusting device is including returning the type frame, the bearing frame, clamp splice and arc fixture block, it has the third through-hole to open L template right side, third through-hole slidingtype is equipped with returns the type frame, it installs the bearing frame to return type frame left side, the bearing frame left side is equipped with the clamp splice, the clamp splice slidingtype is installed on L template, the embedded installation of bearing frame is in the clamp splice, arc fixture block is all installed to two walls about the third through-hole, it all opens five at least first recesses to return two parts about the type frame, first recess cooperatees with the arc fixture block.

More preferably, the folding type frame further comprises a connecting rod, clamping rods, a third spring and a handle, wherein fourth through holes are formed in the upper portion and the lower portion of the right side of the folding type frame, the connecting rod is arranged in each fourth through hole in a sliding mode, at least five clamping rods are arranged on the outer side of the connecting rod, the clamping rods penetrate through the inner wall of the folding type frame in a sliding mode, the outer ends of the clamping rods are located in the first grooves, second grooves are formed in the bottoms of the arc-shaped clamping blocks, the clamping rods are matched with the second grooves, the third spring is connected between the upper connecting rod and the lower.

More preferably, the support leg structure further comprises a guide plate, a baffle and an elastic sheet, the guide plate is connected between the bottoms of the two support legs, the baffle is installed on the guide plate in a matched mode, the baffle is in contact with the special-shaped rod, the elastic sheet is installed at the bottom of the baffle, two third grooves are formed in the matching position of the guide plate and the baffle, and the third grooves are matched with the elastic sheet.

The invention has the following advantages: according to the invention, an operator steps on the pedal, the clamping plate can be driven to clamp the steel plate under the action of the trapezoidal rod, the punching machine can be driven to punch holes on the clamped steel plate, the position of the clamping block can be adjusted through the matching of the profiling frame and the arc-shaped clamping block, so that the steel plates with different sizes can be clamped, and the clamping rod and the second groove can be matched to prevent the operator from mistakenly touching and moving the position of the clamping block, so that the steel plate cannot be clamped.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is an enlarged schematic view of part a of the present invention.

Fig. 3 is a partial right view structural diagram of the present invention.

The parts are labeled as follows: 1. the novel hydraulic support comprises support legs, 2, an L-shaped plate, 3, a first through hole, 4, a steel plate, 5, a guide rod, 6, a guide sleeve, 7, a limiting block, 8, a mounting frame, 9, a drilling machine, 10, a driving device, 101, a sliding groove, 102, a sliding block, 103, a clamping plate, 104, a first spring, 105, an L-shaped rod, 106, a transverse plate, 107, a second through hole, 108, a roller, 109, a trapezoidal rod, 1010, a special-shaped rod, 1011, a pedal, 1012, a second spring, 11, an adjusting device, 111, a third through hole, 112, a returning frame, 113, a bearing seat, 114, a clamping block, 115, an arc-shaped clamping block, 116, a first groove, 12, a fourth through hole, 13, a connecting rod, 14, a clamping rod, 15, a second groove, 16, a third spring, 17, a handle, 18, a guide plate, 19, a baffle, 20, a third groove and 21.

Detailed Description

The invention is further described with reference to the following figures and detailed description.

Example 1

The utility model provides a quick tight puncher of steel sheet clamp for machining, please refer to fig. 1 and fig. 3, including landing leg 1, L template 2, guide arm 5, guide pin bushing 6, stopper 7, mounting bracket 8, drilling machine 9 and drive arrangement 10, landing leg 1 is installed to 2 bottom four corners departments of L template, it has first through-hole 3 to open on 2 right sides of L template, guide arm 5 is installed on 2 right side upper portions of L template, the gliding style is equipped with guide pin bushing 6 on guide arm 5, stopper 7 is installed at 5 tops of guide arm, mounting bracket 8 is installed in 6 left sides of guide pin bushing, drilling machine 9 is installed in 8 left sides of mounting bracket, 2 below of L template are equipped with drive arrangement 10, wherein drive arrangement 10 is.

The driving device 10 comprises a slide block 102, a clamping plate 103, a first spring 104, an L-shaped rod 105, a transverse plate 106, a roller 108, a ladder-shaped rod 109, a special-shaped rod 1010, a pedal 1011 and a second spring 1012, the left side of the L-shaped plate 2 is provided with a sliding groove 101, a sliding block 102 is arranged in the sliding groove 101 in a sliding mode, a clamping plate 103 is installed at the top of the sliding block 102, a first spring 104 is connected between the right side of the sliding block 102 and the inner right wall of the sliding groove 101, L-shaped rods 105 are installed on the front side and the rear side of the guide sleeve 6, a transverse plate 106 is installed at the left parts of the two L-shaped rods 105, a second through hole 107 is formed in the middle of the transverse plate 106, a roller 108 is installed on the inner left wall of the second through hole 107, a trapezoidal rod 109 is installed at the bottom of the sliding block 102, the trapezoidal rod 109 is located in the second through hole 107, the roller 108 is in contact with the left side of the trapezoidal rod 109, a special-.

The working process of the device is as follows: the operator punches to steel sheet 4 in needs, at first start drilling machine 9, the operator places steel sheet 4 in L template 2 top, make 4 right sides of steel sheet align L template 2 in the right side, then it is fixed with steel sheet 4 through drive arrangement 10, drive guide pin bushing 6 downstream on guide arm 5 simultaneously, guide pin bushing 6 downstream drives drilling machine 9 downstream, thereby accomplish the quick punching to steel sheet 4, after the completion punches when steel sheet 4, can loosen steel sheet 4 through drive arrangement 10 and take off, drive drilling machine 9 rebound to reseing simultaneously, the back of finishing punching, the operator closes drilling machine 9.

When the drilling machine 9 is started and the steel plate 4 needs to be clamped and punched, an operator steps on the pedal 1011 to move downwards, the pedal 1011 moves downwards to drive the profiled bar 1010 to move downwards, so that the transverse plate 106 moves downwards, the roller 108 on the inner side of the transverse plate 106 starts to contact with the inclined surface of the trapezoidal bar 109, so that the transverse plate 106 moves downwards to drive the trapezoidal bar 109 to move rightwards in the second through hole 107, the trapezoidal bar 109 moves rightwards to drive the sliding block 102 to move rightwards in the sliding groove 101, the first spring 104 is compressed, so that the clamping plate 103 abuts against the left side of the steel plate 4, so that the steel plate 4 is clamped by matching with the L-shaped plate 2, after the roller 108 contacts with the vertical surface of the trapezoidal bar 109, the transverse plate 106 continues to move downwards to drive the L-shaped bar 105 to move downwards, the L-shaped bar 105 moves downwards to drive the guide sleeve 6 to move downwards on the guide bar 5, the second spring 1012 is compressed, so that, thereby accomplish punching to steel sheet 4, after punching to steel sheet 4, when needing to take off steel sheet 4, the operator unclamp the footboard 1011, guide pin bushing 6 rebound on guide arm 5 under the effect of second spring 1012, thereby make drilling machine 9 rebound to reseing, guide pin bushing 6 rebound drives diaphragm 106 rebound to reseing through L type pole 105, slider 102 resets under the effect of first spring 104, thereby make baffle 19 unclamp steel sheet 4, can accomplish the tight punching of the rapid grip of steel sheet 4 and take off through above operation.

Example 2

On the basis of embodiment 1, please refer to fig. 1, 2 and 3, the adjusting apparatus 11 further includes an adjusting apparatus 11, the adjusting apparatus 11 includes a circular-arc-shaped frame 112, a bearing seat 113, a clamping block 114 and an arc-shaped clamping block 115, a third through hole 111 is formed on the right side of the L-shaped plate 2, the circular-arc-shaped frame 112 is slidably disposed in the third through hole 111, the bearing seat 113 is mounted on the left side of the circular-arc-shaped frame 112, the clamping block 114 is disposed on the left side of the bearing seat 113, the clamping block 114 is slidably mounted on the L-shaped plate 2, the bearing seat 113 is embedded in the clamping block 114, the arc-shaped clamping block 115 is mounted on both the upper wall and the lower wall of the third through hole 111, at least five first grooves 116 are formed on both the.

The working process of the device is as follows: when steel plates 4 of different sizes need to be punched, an operator rotates the swage block 112 clockwise by 90 degrees, so that the first groove 116 is separated from the arc-shaped fixture block 115, the operator pushes the swage block 112 to move left and right in the third through hole 111, so as to adjust the position of the clamp block 114, then rotates the swage block 112 anticlockwise by 90 degrees, the clamp block 114 cannot rotate along with the rotation of the swage block 112 under the action of the bearing seat 113, the arc-shaped fixture block 115 in the third through hole 111 is matched with the first groove 116, so as to clamp the swage block 112, and further fix the position of the clamp plate 103, so that the steel plates 4 of different sizes can be clamped through the matching of the clamp plate 103, and the punching of the steel plates 4 of different sizes can be completed.

Example 3

On the basis of embodiment 2, please refer to fig. 1, 2 and 3, further including a connecting rod 13, a clamping rod 14, a third spring 16 and a handle 17, wherein the upper and lower portions of the right side of the frame 112 are provided with fourth through holes 12, the connecting rod 13 is slidably disposed in the fourth through hole 12, eight clamping rods 14 are mounted on the outer sides of the connecting rods 13, the clamping rods 14 slidably penetrate through the inner wall of the frame 112, the outer ends of the clamping rods 14 are located in the first grooves 116, the bottom of the arc-shaped clamping block 115 is provided with second grooves 15, the clamping rods 14 are matched with the second grooves 15, the third spring 16 is connected between the upper and lower connecting rods 13, and the handle 17 is mounted at the right end of the connecting rod 13.

The novel support leg structure is characterized by further comprising a guide plate 18, a baffle plate 19 and an elastic sheet 21, the guide plate 18 is connected between the bottoms of the two support legs 1, the baffle plate 19 is installed on the guide plate 18 in a matched mode, the baffle plate 19 is in contact with the special-shaped rod 1010, the elastic sheet 21 is installed at the bottom of the baffle plate 19, two third grooves 20 are formed in the matched position of the guide plate 18 and the baffle plate 19, and the third grooves 20 are matched with the elastic sheet 21.

The working process of the device is as follows: when the left side of the clamping block 114 is in contact with the right side of the steel plate 4 and then the shaping frame 112 needs to be rotated, firstly, the handle 17 is held to move inwards, the handle 17 moves inwards to drive the connecting rod 13 to move inwards, the third spring 16 is compressed, when the clamping rod 14 is no longer positioned in the second groove 15, an operator can rotate the shaping frame 112, the shaping frame 112 can be loosened or fixed under the matching action of the arc-shaped clamping block 115 and the first groove 116, after the handle 17 is loosened, the connecting rod 13 moves outwards under the action of the third spring 16, the clamping rod 14 can be clamped into the second groove 15 after moving outwards, and therefore the clamping block 114 can be prevented from moving randomly due to mistaken contact of the operator.

When an operator does not need to clamp and punch the steel plate 4, the operator pushes the baffle plate 19 to move leftwards on the guide plate 18 to be in contact with the bottom of the special-shaped rod 1010, the elastic piece 21 is matched with the third groove 20, so that the special-shaped rod 1010 cannot move downwards under the condition of being touched by the operator by mistake, when the operator needs to clamp and punch the steel plate 4, the operator pushes the baffle plate 19 to move rightwards on the guide plate 18, and under the matching action of the elastic piece 21 and the third groove 20, the baffle plate 19 cannot move randomly, so that the special-shaped rod 1010 can move downwards.

The embodiments described above are provided to enable persons skilled in the art to make or use the invention and that modifications or variations can be made to the embodiments described above by persons skilled in the art without departing from the inventive concept of the present invention, so that the scope of protection of the present invention is not limited by the embodiments described above but should be accorded the widest scope consistent with the innovative features set forth in the claims.

Claims

1. The utility model provides a steel sheet quick clamping puncher for machining, includes landing leg (1) and L template (2), landing leg (1), its characterized in that are installed to L template (2) bottom four corners department: the steel plate punching machine is characterized by further comprising a guide part, an installation frame (8), a drilling machine (9) and a driving device (10), wherein a first through hole (3) is formed in the right side of the L-shaped plate (2), the guide part is arranged on the upper portion of the right side of the L-shaped plate (2), the installation frame (8) is installed on the left side of the guide part, the drilling machine (9) is installed on the left side of the installation frame (8), the driving device (10) is arranged below the L-shaped plate (2), the driving device (10) is used for clamping a steel plate (4) and driving the drilling machine (9) to move downwards to punch the steel plate (4), and the guide part is; the guide part comprises a guide rod (5), a guide sleeve (6) and a limiting block (7), the guide rod (5) is installed on the upper portion of the right side of the L-shaped plate (2), the guide sleeve (6) is arranged on the guide rod (5) in a sliding mode, the limiting block (7) is installed at the top of the guide rod (5), an installation frame (8) is installed on the left side of the guide sleeve (6), and a drilling machine (9) is installed on the left side of the installation; the driving device (10) comprises a sliding block (102), clamping plates (103), a first spring (104), L-shaped rods (105), transverse plates (106), rollers (108), trapezoidal rods (109), special-shaped rods (1010), pedals (1011) and a second spring (1012), a sliding groove (101) is formed in the left side of the L-shaped plate (2), the sliding block (102) is arranged in the sliding groove (101), the clamping plates (103) are arranged at the top of the sliding block (102), the first spring (104) is connected between the right side of the sliding block (102) and the inner right wall of the sliding groove (101), the L-shaped rods (105) are arranged on the front side and the rear side of the guide sleeve (6), the transverse plates (106) are arranged at the left parts of the two L-shaped rods (105), second through holes (107) are formed in the middle parts of the transverse plates (106), the rollers (108) are arranged on the inner left wall of the second through holes (107), the trapezoidal rods (109) are arranged at the, the roller (108) is in contact with the left side of the trapezoidal rod (109), the special-shaped rod (1010) is installed on the left side of the bottom of the transverse plate (106), the pedal (1011) is installed on the lower portion of the left side of the special-shaped rod (1010), and a second spring (1012) is connected between the guide sleeve (6) and the L-shaped plate (2); the adjusting device (11) comprises a die-returning frame (112), a bearing seat (113), a clamping block (114) and an arc-shaped clamping block (115), a third through hole (111) is formed in the right side of the L-shaped plate (2), the die-returning frame (112) is arranged in the third through hole (111) in a sliding mode, the bearing seat (113) is arranged on the left side of the die-returning frame (112), the clamping block (114) is arranged on the left side of the bearing seat (113), the clamping block (114) is arranged on the L-shaped plate (2) in the sliding mode, the bearing seat (113) is arranged in the clamping block (114) in an embedded mode, the arc-shaped clamping block (115) is arranged on the upper wall and the lower wall in the third through hole (111), at least five first grooves (116) are formed in the upper portion and the lower portion of the die-returning; the bending die is characterized by further comprising a connecting rod (13), clamping rods (14), a third spring (16) and a handle (17), wherein fourth through holes (12) are formed in the upper portion and the lower portion of the right side of the bending frame (112), the connecting rod (13) is arranged in the fourth through hole (12) in a sliding mode, at least five clamping rods (14) are installed on the outer side of the connecting rod (13), the clamping rods (14) penetrate through the inner wall of the bending frame (112) in a sliding mode, the outer end of each clamping rod (14) is located in a first groove (116), a second groove (15) is formed in the bottom of each arc-shaped clamping block (115), the clamping rods (14) are matched with the second grooves (15), the third spring (16) is connected between the upper connecting rod (13) and the lower connecting rod (; still including deflector (18), baffle (19) and flexure strip (21), be connected with deflector (18) between two landing leg (1) bottoms, baffle (19) are installed in the cooperation on deflector (18), baffle (19) and heterotypic pole (1010) contact, flexure strip (21) are installed to baffle (19) bottom, deflector (18) and baffle (19) cooperation department are opened there are two third recesses (20), third recess (20) and flexure strip (21) cooperation.