CN215544401U - Plate punching machine - Google Patents

Abstract

The utility model relates to a sheet punching machine, relate to sheet stamping equipment's field, which comprises a bod, go up the mould, lower mould and base plate, the base plate is provided with two on the fuselage, one of them base plate and last mould fixed connection, another one base plate and lower mould fixed connection, the fuselage all slides in each base plate both sides and is connected with the mount pad, be provided with the locating component who is used for fixed mounting seat on the fuselage, it is connected with the locating plate to slide on the mount pad, and the locating plate is perpendicular with the mount pad, be provided with fixed positioning plate's spacing subassembly on the fuselage, be provided with the stand on the mount pad, be provided with the clamp plate on the stand, and be provided with the subassembly that compresses tightly corresponding base plate that promotes the clamp plate on the stand, this application has the effect that improves the processingquality of sheet punching machine to the work piece.

Description

Plate punching machine

Technical Field

The application relates to the field of plate stamping equipment, in particular to a plate stamping machine.

Background

The stamping production mainly aims at blanking, punching, forming, deep drawing, trimming, fine stamping, shaping, riveting, extruding and the like of plates through a die, and is widely applied to various fields.

The inventor thinks that the operator needs to carry out many times the measurement location to the mounted position of mould when the installation mould among the correlation technique, then fixes the mould through anchor clamps, and this in-process operator is when fixing a position to last mould and lower mould, and not only requires the material loading position of lower mould and work piece to align, and the position corresponds between mould and the lower mould again for whole positioning process is wasted time and energy, and the error appears easily, thereby influences the processingquality of this equipment.

SUMMERY OF THE UTILITY MODEL

In order to realize improving the purpose of sheet material punching machine to the processingquality of work piece, this application provides a sheet material punching machine.

The application provides a panel punching machine adopts following technical scheme:

the utility model provides a sheet punching machine, includes the fuselage, goes up mould, lower mould and base plate, the base plate is provided with two on the fuselage, one of them base plate and last mould fixed connection, another one base plate and lower mould fixed connection, the fuselage all slides in each base plate both sides and is connected with the mount pad, be provided with the locating component who is used for controlling the mount pad to remove on the fuselage, it is connected with the locating plate to slide on the mount pad, and the locating plate is perpendicular with the mount pad, be provided with fixed positioning plate's spacing subassembly on the fuselage, be provided with the stand on the mount pad, be provided with the clamp plate on the stand, and be provided with on the stand and promote the clamp plate and compress tightly the subassembly that compresses tightly of corresponding base plate.

By adopting the technical scheme, an operator adjusts the position of the mounting base on the machine body through the positioning assembly, adjusts the position of the positioning plate on the mounting base, and fixes the positioning plate through the limiting assembly; then the operator removes the base plate, make the base plate butt on mount pad and limiting plate simultaneously, make the horizontal position and the longitudinal position of base plate on the fuselage fixed, then the operator compresses tightly the base plate on the fuselage through the clamp plate, realize the rigidity to the base plate, thereby realize the rigidity to last mould and lower mould, fix a position through the position to the base plate, thereby improve the installation accuracy of last mould and lower mould on the fuselage, reduce the compound die error between last mould and the lower mould, thereby improve the processingquality of panel punching machine to the work piece.

Optionally, the locating component includes connecting rod, spacing seat and movable plate, spacing seat fixed connection is on the fuselage, the movable plate slides and connects on spacing seat, connecting rod one end is articulated with the movable plate, and the connecting rod other end is articulated with the mount pad that corresponds, two connecting rods that the base plate corresponds articulate on same removal seat.

Through adopting above-mentioned technical scheme, the operator removes the assigned position on mount pad to the fuselage, because the mount pad passes through the connecting rod linkage with the carriage release lever, the operator drives the connecting rod upset when removing the mount pad to drive two mount pads and be close to each other or keep away from each other, realize the synchronous incorgruous removal of mount pad of base plate both sides, make things convenient for the operator to fix a position the base plate.

Optionally, the limiting seat is in threaded connection with a locking bolt, and the locking bolt abuts against the moving rod.

Through adopting above-mentioned technical scheme, fix the position of movable plate through the locking bolt, reduce the mistake and touch the condition that leads to two mount pads offset.

Optionally, the limiting assembly comprises a limiting rod, a sliding seat and a sliding rail, the sliding rail is fixedly connected to the machine body, the sliding seat slides to be connected to the sliding rail, the sliding seat is fixedly connected to the limiting rod and located on the two sides of the substrate, the positioning plates are connected to the same limiting rod in a sliding mode, a limiting bolt is connected to the sliding seat in a threaded mode, and the limiting bolt abuts against the sliding rail tightly.

Through adopting above-mentioned technical scheme, the operator unscrews spacing bolt, then removes the position of slide on the slide rail to the locating plate that drives the gag lever post both ends slides in step and syntropy, and realizes corresponding two locating plates position fixity on corresponding the mount pad through screwing up spacing bolt.

Optionally, a graduated scale is embedded on the slide rail.

Through adopting above-mentioned technical scheme, the operator adjusts the position of slide on the slide rail according to the scale, improves the operator to the regulation precision of locating plate.

Optionally, the pressing assembly comprises a locking nut and a cushion block, a waist-shaped hole is formed in the pressing plate, the stand column is arranged in the waist-shaped hole in a penetrating mode, the locking nut is connected to the stand column in a threaded mode, the locking nut is pressed on the corresponding pressing plate, the cushion block is arranged on the mounting seat, and the pressing plate is pressed on the cushion block.

By adopting the technical scheme, after the operator finishes positioning the substrate, the pressing plate is sleeved on the stand column, then the locking nut is screwed into the stand column, one end of the pressing plate is pressed on the substrate, and the other end of the pressing plate is pressed on the cushion block, so that the substrate is fixed.

Optionally, each pressure plate is provided with a threaded hole, each threaded hole is internally and uniformly connected with a pressure-bearing bolt in a threaded manner, and the pressure-bearing bolt abuts against the corresponding cushion block.

Through adopting above-mentioned technical scheme, the operator rotates the pressure-bearing bolt earlier before screwing up lock nut for the clamp plate tends to the horizontality when compressing tightly the base plate, then screws up lock nut again and fixes the base plate, is favorable to improving the fixed effect to the base plate.

Optionally, a T-shaped groove is formed in the mounting seat, a T-shaped block is connected to the mounting seat in the T-shaped groove in a sliding manner, a supporting plate is fixedly connected to the T-shaped block, and the stand column and the cushion block are fixedly connected to the corresponding supporting plate.

Through adopting above-mentioned technical scheme, the operator can adjust the position of T-shaped piece according to the base plate that uses in the concrete working process to adapt to the not unidimensional base plate.

In summary, the present application includes at least one of the following beneficial technical effects: the length direction positioning is carried out on the base plate by adjusting the position of the mounting seat, the width direction positioning is carried out on the base plate by adjusting the position of the positioning plate on the mounting seat, and finally the position of the base plate is fixed by pressing the base plate through the pressing plate, so that the positioning of the upper die and the lower die is realized, the position precision of the upper die and the lower die is improved, and the processing quality of the plate punching machine on a workpiece is further improved.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic structural diagram for embodying a positioning assembly according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram for embodying a limiting assembly according to an embodiment of the present application.

Description of reference numerals: 1. a body; 11. an upper working table; 12. an upper die; 13. a lower working table; 14. a lower die; 15. a substrate; 16. a first chute; 17. a first slider; 18. a mounting seat; 2. a positioning assembly; 21. a limiting seat; 22. a through hole; 23. moving the plate; 24. locking the bolt; 25. a connecting rod; 3. a second chute; 31. a second slider; 32. positioning a plate; 33. a limiting component; 331. a slide rail; 332. a graduated scale; 333. a slide base; 334. a limit bolt; 335. a limiting rod; 336. a sleeve; 4. a T-shaped slot; 41. a T-shaped block; 42. a support plate; 43. a column; 44. pressing a plate; 45. a waist-shaped hole; 46. a threaded hole; 47. a pressure-bearing bolt; 48. a compression assembly; 481. cushion blocks; 482. and locking the nut.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses panel punching machine. Referring to fig. 1, 2 and 3, the sheet material press includes a body 1 disposed on a floor, an upper table 11 and a lower table 13 are disposed on the body 1, and the upper table 11 is located above the lower table. The machine body 1 is provided with base plates 15 on the lower surface of the upper workbench 11 and the upper surface of the lower workbench 13, an upper die 12 is fixedly connected to the lower surface of the base plate 15 positioned above, and a lower die 14 is fixedly arranged on the upper surface of the base plate 15 positioned below. Two mounting seats 18 are connected to the upper workbench 11 and the lower workbench 13 in a sliding manner, and positioning assemblies 2 for positioning the mounting seats 18 are arranged on the upper workbench 11 and the lower workbench 13; each mounting seat 18 is connected with a positioning plate 32 in a sliding manner, and the upper workbench 11 and the lower workbench 13 are respectively provided with a limiting assembly 33 for limiting the position of the positioning plate 32; each mounting seat 18 is provided with a column 43, and the column 43 is provided with a pressing plate 44, and the pressing plate 44 is abutted against the corresponding substrate 15 through a pressing component 48.

As shown in fig. 2, the two substrates 15 are rectangular blocks, two first sliding grooves 16 are formed in the opposite surfaces of the upper table 11 and the lower table 13 along the length direction of the substrates 15, and the two first sliding grooves 16 on the upper table 11 and the lower table 13 are located on two sides of the corresponding substrate 15 along the width direction thereof. Each mount 18 is rectangular shape piece 41, and the length direction of each mount 18 all is perpendicular with the length direction of first spout 16, and each mount 18 is corresponding first spout 16 equal fixedly connected with first slider 17 in the position, and first slider 17 slides and connects in corresponding first spout 16.

The positioning assembly 2 comprises two limiting seats 21 arranged on the machine body 1, wherein one limiting seat 21 is fixedly connected to the upper workbench 11, the other limiting seat 21 is fixedly connected to the lower workbench 13, a through hole 22 is formed in the limiting seat 21 in the width direction of the substrate 15, the two limiting seats 21 are provided with elongated moving plates 23 in a sliding mode in the through hole 22, and the length directions of the two moving plates 23 are parallel to the width direction of the substrate 15. The opposite surfaces of the two limiting seats 21 are in threaded connection with locking bolts 24, and one ends of the locking bolts 24 penetrating into the corresponding limiting seats 21 are abutted against the corresponding moving plates 23. The moving plate 23 is hinged with two connecting rods 25 at one side departing from the corresponding base plate 15, and the two connecting rods 25 are distributed at two sides of the moving plate 23 along the length direction of the base plate 15; two connecting rods 25 are in one-to-one correspondence with the mounting seats 18 on both sides of the base plate 15, and one end of each connecting rod 25 departing from the moving plate 23 is hinged with the corresponding mounting seat 18.

An operator unscrews the locking bolt 24, removes the position limitation on the moving plate 23, and then adjusts the moving plate 23 to slide in the corresponding limiting seat 21, so as to drive the connecting rods 25 on the two sides of the moving plate 23 to turn over, and control the two corresponding mounting seats 18 to approach or separate from each other. When the base plate 15 is placed between the two base plates 15, the operator moves the moving plate 23 away from the corresponding base plate 15 and brings the two mounting plates closer to each other until both the mounting seats 18 abut against the corresponding base plate 15, and then the operator tightens the locking bolts 24 to achieve the positioning of the first base plate 15 along its length.

As shown in fig. 2 and 3, a second chute 3 is formed on one side of each mounting seat 18 facing the corresponding substrate 15; the positioning plate 32 is vertically arranged, and the positioning plate 32 is positioned on one side of the mounting seat 18 facing the corresponding substrate 15; the positioning plate 32 is fixedly connected with a second slide block 31, and the second slide block 31 is connected in the corresponding second chute 3 in a sliding manner; the second sliders 31 correspond to the positioning plates 32 one by one, and the positioning plates 32 are fixedly connected to one sides of the second sliders 31 facing the corresponding substrates 15. The limiting component 33 comprises two slide rails 331, wherein one slide rail 331 is fixedly connected to the upper workbench 11, the other slide rail 331 is fixedly connected to the lower workbench 13, and graduated scales 332 are embedded on the opposite surfaces of the two slide rails 331; the length directions of the two slide rails 331 are all parallel to the width direction of the substrate 15, and the two slide rails 331 are located at one side of the corresponding substrate 15 departing from the limiting seat 21. The two slide rails 331 are connected with slide seats 333 in a sliding manner, the opposite surfaces of the two slide seats 333 are connected with limit bolts 334 in a threaded manner, and one ends of the limit bolts 334 penetrating into the corresponding slide seats 333 are abutted against the corresponding slide rails 331. The two sliding seats 333 are welded with elongated limiting rods 335, the welding points are located at the middle positions of the limiting rods 335, and the length directions of the two limiting rods 335 are parallel to the length direction of the substrate 15. The sleeve 336 is all slipped at the both ends of two gag lever posts 335 and is equipped with, sleeve 336 and locating plate 32 one-to-one, and sleeve 336 fixed connection is in the one side that deviates from base plate 15 corresponding to locating plate 32.

An operator unscrews the limiting bolt 334, then moves the sliding seat 333, the sliding seat 333 moves to drive the limiting rod 335 to move and drive the two positioning plates 32 to move along the length direction of the corresponding mounting seat 18, the operator adjusts the position of the sliding seat 333 according to the scale 332 and fixes the sliding seat 333 through the limiting bolt 334, the two positioning plates 32 corresponding to the sliding seat 333 are fixed in position at the moment, and finally the operator slides along the length direction of the corresponding mounting seat 18 by pushing the substrate 15 until the substrate 15 abuts against the corresponding positioning plates 32, so that the positioning of the corresponding substrate 15 along the width direction of the operator is realized.

As shown in fig. 2 and fig. 3, a T-shaped groove 4 is formed in each mounting seat 18 on a side away from the corresponding first sliding block 17, two T-shaped blocks 41 are connected to the mounting seat 18 in a sliding manner in the T-shaped groove 4, and a support plate 42 is horizontally and fixedly connected to each T-shaped block 41 on a side away from the corresponding mounting seat 18. The support plates 42 correspond to the columns 43 one by one, and the columns 43 are vertically and fixedly connected to one side of the support plates 42, which faces away from the corresponding mounting seats 18. The pressing plate 44 is a rectangular plate, waist-shaped holes 45 are formed in the plate along the vertical direction, the length direction of each waist-shaped hole 45 is parallel to that of the support plate 42, and the stand columns 43 penetrate through the waist-shaped holes 45 of the corresponding pressing plate 44; a threaded hole 46 is vertically formed in one end of the pressure plate 44, which is far away from the corresponding substrate 15, and a pressure-bearing bolt 47 is connected to the threaded hole 46 in a threaded manner. The pressing assembly 48 comprises a cylindrical cushion block 481 arranged on one side of the corresponding support plate 42 facing the support plate 42, the cushion block 481 is positioned on one side of the upright column 43 facing away from the corresponding substrate 15, and one side of the cushion block 481 facing away from the corresponding support plate 42 is abutted to the corresponding pressure-bearing bolt 47. A retaining nut 482 is screwed to the pressure plate 44 on the side facing away from the corresponding support plate 42, and the retaining nut 482 presses the pressure plate 44 against the corresponding substrate 15.

An operator adjusts the position of the T-shaped block 41 in the corresponding T-shaped groove 4, the T-shaped block 41 is lapped on the corresponding substrate 15, then the operator adjusts the position of the pressure-bearing bolt 47, the pressure-bearing bolt 47 abuts against the cushion block 481, the pressure plate 44 tends to be in a horizontal state by rotating the pressure-bearing bolt 47, and finally the operator tightly presses the pressure plate 44 on the substrate 15 by screwing the locking nut 482, so that the substrate 15 is fixed.

The implementation principle of the embodiment of the application is as follows: an operator firstly adjusts the position of the moving plate 23 in the corresponding limiting seat 21, so that the two mounting seats 18 corresponding to the substrate 15 move oppositely until the two mounting seats 18 are abutted to the same substrate 15, and the position of the substrate 15 in the length direction of the operator is limited. Then, the operator adjusts the position of the corresponding positioning plate 32 by adjusting the position of the slide seat 333 on the corresponding slide rail 331, and the operator moves the substrate 15 to abut against the two corresponding positioning plates 32, thereby limiting the position of the substrate 15 in the width direction thereof. Finally, the operator fixes the position of the substrate 15 by tightening the corresponding lock nuts 482 to press the plurality of pressing plates 44 against the substrate 15. In the process, the positions of the substrate 15 in the length direction and the width direction are positioned, so that the installation accuracy of the upper die 12 and the lower die 14 on the machine body 1 is improved, the die assembly error between the upper die 12 and the lower die 14 is reduced, and the processing quality of the plate punching machine on the workpiece is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. A sheet material stamping press, characterized by: including fuselage (1), go up mould (12), lower mould (14) and base plate (15), base plate (15) are provided with two on fuselage (1), one of them base plate (15) and last mould (12) fixed connection, another one base plate (15) and lower mould (14) fixed connection, fuselage (1) all slides in each base plate (15) both sides and is connected with mount pad (18), be provided with locating component (2) that are used for controlling mount pad (18) to remove on fuselage (1), it is connected with locating plate (32) to slide on mount pad (18), and locating plate (32) are perpendicular with mount pad (18), be provided with spacing subassembly (33) of fixed locating plate (32) on fuselage (1), be provided with stand (43) on mount pad (18), be provided with on stand (43) clamp plate (44), and be provided with on stand (43) and promote clamp plate (44) and compress tightly subassembly (48) that compress tightly corresponding base plate (15).

2. A sheet material stamping press according to claim 1, wherein: locating component (2) include connecting rod (25), spacing seat (21) and movable plate (23), spacing seat (21) fixed connection is on fuselage (1), movable plate (23) slide and connect on spacing seat (21), connecting rod (25) one end is articulated with movable plate (23), and the connecting rod (25) other end is articulated with mount pad (18) that corresponds, two connecting rods (25) that base plate (15) correspond articulate on same removal seat.

3. A sheet material stamping press according to claim 2, wherein: and the limiting seat (21) is in threaded connection with a locking bolt (24), and the locking bolt (24) abuts against the moving rod.

4. A sheet material stamping press according to claim 1, wherein: spacing subassembly (33) include gag lever post (335), slide (333) and slide rail (331), slide rail (331) fixed connection is on fuselage (1), slide (333) slide and connect on slide rail (331), slide (333) and gag lever post (335) fixed connection are located locating plate (32) of base plate (15) both sides all slide and connect on same gag lever post (335), threaded connection has spacing bolt (334) on slide (333), spacing bolt (334) support tightly on slide rail (331).

5. A sheet stamping press according to claim 4, wherein: and a graduated scale (332) is embedded on the sliding rail (331).

6. A sheet material stamping press according to claim 1, wherein: compress tightly subassembly (48) including lock nut (482) and cushion (481), waist shape hole (45) have been seted up on clamp plate (44), waist shape hole (45) are all worn to establish in stand (43), and lock nut (482) threaded connection is on stand (43), and lock nut (482) compress tightly on corresponding clamp plate (44), cushion (481) set up on mount pad (18), and clamp plate (44) compress tightly on cushion (481).

7. A sheet stamping press according to claim 6, wherein: each pressure plate (44) is provided with a threaded hole (46), a pressure-bearing bolt (47) is in threaded connection with each threaded hole (46), and the pressure-bearing bolt (47) abuts against the corresponding cushion block (481).

8. A sheet material stamping press according to claim 7, wherein: the T-shaped groove (4) is formed in the mounting seat (18), the T-shaped block (41) is connected to the mounting seat (18) in the T-shaped groove (4) in a sliding mode, a support plate (42) is fixedly connected to the T-shaped block (41), and the upright column (43) and the cushion block (481) are fixedly connected to the corresponding support plate (42).

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