CN219233707U - A stamping forming machine with a limit structure - Google Patents

Abstract

The utility model discloses a stamping forming machine with a limiting structure, which comprises a stamping machine body and a supporting limiting mechanism, wherein the stamping machine body comprises a stamping head and a workbench, the two supporting limiting mechanisms are oppositely arranged at two sides of the workbench, the supporting limiting mechanism comprises a driving cylinder, a supporting limiting plate, a supporting frame, a piston rod and an adjusting component, the supporting frame is fixed on the outer side surface of the workbench, the driving cylinder is horizontally arranged at the upper end of the supporting frame, a limiting component is arranged between the driving cylinder and the supporting limiting plate, and the supporting limiting plate extends to the upper surface of the workbench; according to the utility model, the workbench is combined with the supporting and limiting mechanism, the distance between the two supporting and limiting plates can be adjusted according to the size of the plate-shaped workpiece, so that the workpiece to be placed is supported and limited conveniently, the condition that the deviation of punching points occurs due to lateral deviation of the workpiece is avoided, the punching processing stability of the workpiece is improved, and the factors affecting the processing quality are reduced.

Description

A stamping forming machine with a limit structure

technical field

The utility model belongs to the technical field of stamping forming machines, in particular to a stamping forming machine with a limiting structure, in particular to a stamping machine with a limiting structure for stamping and forming.

Background technique

The stamping forming machine is a stamping press. Its principle is to convert circular motion into linear motion. The power of the main motor drives the flywheel, and the clutch drives the gear, crankshaft (or eccentric gear), connecting rod, etc. to achieve sliding. The linear movement of the block, the movement from the main motor to the connecting rod is a circular movement. For example, a stamping machine with a model number of JC21-40T.

When some existing workpieces are placed on the workbench for stamping and punching processing, the position of the workpiece on the workbench may be tilted or shifted, causing the position of the stamping processing point to shift, resulting in a misalignment of the punching point, thus Problems that affect the quality of workpiece punching, for this we propose a stamping machine with a limit structure.

Utility model content

The purpose of this utility model is to provide a stamping forming machine with a limit structure to solve the problem that the position of the workpiece may be shifted during the stamping process mentioned in the above background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a stamping machine with a limit structure, including a stamping machine body and a support limit mechanism, the stamping machine body includes a stamping head and a workbench, two described The support limit mechanism is relatively installed on both sides of the workbench. The support limit mechanism includes a drive cylinder, a support limit plate, a support frame, a piston rod and an adjustment assembly. The support frame is fixed on the outer surface of the workbench. The drive The cylinder is horizontally installed on the upper end of the support frame, and a limit assembly is arranged between the two. The support limit plate extends to the upper surface of the workbench, and a piston rod is arranged inside the driving cylinder, and the piston rod and the support limit plate An adjustment component is arranged between them.

Preferably, the adjustment assembly includes a mounting plate, a slider, a chute and a limit bolt, the outer surface of the support limit plate is provided with a mounting plate, and the interior of the mounting plate is provided with a chute along its length direction. A slider is fixed at the end of the piston rod.

Preferably, the slider slides in the chute, and the slider is T-shaped, the limit bolt is vertical and screwed on the surface of the mounting plate, and the inner end of the limit bolt is in contact with the surface of the slider .

Preferably, the support limiting plate is L-shaped in plan view, and mounting screws are provided between the support frame and the workbench.

Preferably, the limit assembly includes a vertical plate, connecting bolts and slots, the vertical plate is vertically fixed on the side of the driving cylinder, and the vertical plate and the driving cylinder are located in the rectangular gap opened at the upper end of the support frame.

Preferably, a slot is provided on the surface of the vertical plate along its height direction, and the connecting bolt is screwed to the slot through the support frame.

Preferably, a stamping head is installed on the upper end of the press machine body, and a driving mechanism is arranged between the two, and the driving mechanism includes a flywheel, a clutch, a transmission gear belt and a crank connecting rod member, and the crank connecting rod member is connected to the punching machine. header connection.

Compared with the prior art, the beneficial effects of the utility model are:

(1) The utility model can adjust the distance between the two support limit plates according to the size of the plate-shaped workpiece by combining the workbench and the support limit mechanism, so as to facilitate the support limit of the workpiece to be placed and avoid the workpiece from appearing sideways. The deviation of the punching point caused by the offset to increase the stability of the stamping process of the workpiece and reduce the factors affecting the processing quality.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of the utility model support limit mechanism;

Fig. 3 is a structural schematic diagram of the adjustment assembly of the present invention;

Fig. 4 is a structural schematic diagram of the limiting assembly of the present invention;

In the figure: 100, stamping machine body; 101, stamping head; 102, workbench; 200, support limit mechanism; 201, drive cylinder; 202, support limit plate; 203, support frame; 204, piston rod; 205, 2051, mounting plate; 2052, slide block; 2053, chute; 2054, limit bolt; 300, limit component; 301, vertical plate; 302, connecting bolt; 303, card slot.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-Fig. 4, the utility model provides a kind of technical proposal: a kind of stamping forming machine with limit structure, comprises stamping machine body 100 and support limit mechanism 200, and stamping machine body 100 comprises stamping head 101 and working Table 102, stamping head 101 can punch the workpiece placed on the workbench 102, and two support and limit mechanisms 200 are installed on both sides of the workbench 102. The support limit mechanism 200 includes a driving cylinder 201, a support limit plate 202, the support frame 203, the piston rod 204 and the adjustment assembly 205, use the support limit mechanism 200 to support and limit the workpiece to be placed, to avoid the lateral deviation of the workpiece, the support frame 203 is fixed on the workbench 102 On the outer side, the drive cylinder 201 is installed horizontally on the upper end of the support frame 203 to realize the detachable connection between the two, and a limit assembly 300 is arranged between the two, the support limit plate 202 extends to the upper surface of the workbench 102, and the drive cylinder 201 A piston rod 204 is arranged inside, and the piston rod 204 can move telescopically. An adjustment assembly 205 is arranged between the piston rod 204 and the support limiting plate 202. The adjustment assembly 205 can change the position of the support limiting plate 202 in the Y-axis direction.

In this embodiment, preferably, the adjustment assembly 205 includes a mounting plate 2051, a slider 2052, a chute 2053 and a limit bolt 2054. The adjustment assembly 205 can change the position of the support limit plate 202 in the Y-axis direction, which is convenient for placing The workpiece is supported and limited, and the outer surface of the support limit plate 202 is provided with a mounting plate 2051. The interior of the mounting plate 2051 is provided with a chute 2053 along its length direction, and the end of the piston rod 204 is fixed with a slider 2052. In the groove 2053, it is difficult for the left and right to disengage while the two are slidingly connected, and the slide block 2052 is T-shaped, and the stop bolt 2054 is vertical and screwed on the upper surface of the mounting plate 2051, and the inner end of the stop bolt 2054 is connected to the surface of the slide block 2052. contact, the position of the support limiting plate 202 can be limited and fixed by utilizing the frictional resistance of the contact.

In this embodiment, preferably, the support limit plate 202 is viewed as L-shaped from above, and the inner surface of the support limit plate 202 is in contact with the surface of the workpiece to limit the position, and a mounting screw is provided between the support frame 203 and the workbench 102, which is convenient for both. Subsequent disassembly and assembly.

In this embodiment, preferably, the limit assembly 300 includes a vertical plate 301, a connecting bolt 302 and a card slot 303. Using the limit assembly 300, the height position of the driving cylinder 201 can be adjusted, thereby facilitating the change of the position of the support limit plate 202 on the workbench. The height position on 102 is convenient to workpiece support limit, vertical plate 301 is vertically fixed on drive cylinder 201 side, and vertical plate 301 and drive cylinder 201 are positioned at the rectangular gap that support frame 203 upper end offers, is convenient to drive cylinder 201 installations, vertical A slot 303 is formed on the surface of the plate 301 along its height direction, and the connecting bolt 302 passes through the support frame 203 and is threadedly connected with the slot 303, so that the two can be easily disassembled later.

In this embodiment, preferably, the stamping head 101 is installed on the upper end of the stamping machine body 100, and a driving mechanism is arranged between the two. The driving mechanism includes a flywheel, a clutch, a transmission gear belt and a crank connecting rod member. The crank connecting rod member and The punching head 101 is connected, and the driving mechanism can be used to move the punching head 101 up and down to punch a workpiece.

The model of driving cylinder 201 in the utility model is SC50-100-50-S-FA.

The working principle and use process of the utility model: when the utility model is in use, the support frame 203 is fixed on the side of the workbench 102 by mounting screws, and the two drive cylinders 201 are respectively installed at the ends of the two support frames 203, according to the size of the workpiece , adjust the support limit plate 202 to move along the Y-axis direction until the front end of the support limit plate 202 is in a proper position, tighten the limit bolt 2054 so that its end is in contact with the surface of the slider 2052, and use the frictional resistance of the contact to The mounting plate 2051 and the support limit plate 202 are fixed in position, and at the same time, the two drive cylinders 201 work at the same time, and the internal piston rod 204 protrudes outwards, driving the two support limit plates 202 to move relative to each other until the distance between the two When appropriate, the driving cylinder 201 stops working, and the workpiece can be placed on the workbench 102. At the same time, the surface of the workpiece is in contact with the inner surfaces of the two support limit plates 202, and the height of the upper surface of the workpiece is higher than the height of the support limit plate 202. It does not affect the processing of the workpiece by the stamping head 101, and the support limit plate 202 realizes the accurate support and limit of the workpiece position. When the workpiece position is appropriate, the flywheel is driven by the motor, and the clutch and the transmission gear drive the crank linkage mechanism to make the stamping head 101 and the punch inside it move up and down to punch the workpiece, and the support limit mechanism 200 can improve the stability of the punching process of the workpiece and reduce the factors affecting the quality of the punching process of the workpiece.

Although the embodiments of the present invention have been shown and described (see the detailed description above), those of ordinary skill in the art can understand that these can be modified without departing from the principle and spirit of the present invention. The embodiments undergo various changes, modifications, substitutions and variations, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a stamping forming machine with limit structure, includes punching press organism (100) and supports stop gear (200), punching press organism (100) include punching press head (101) and workstation (102), its characterized in that: two support stop gear (200) install in workstation (102) both sides relatively, support stop gear (200) are including driving cylinder (201), support limiting plate (202), support frame (203), piston rod (204) and adjusting part (205), support frame (203) are fixed in workstation (102) lateral surface, drive cylinder (201) horizontal installation is in support frame (203) upper end, and is provided with spacing part (300) between the two, support limiting plate (202) extend to workstation (102) upper surface, drive cylinder (201) inside is provided with piston rod (204), be provided with adjusting part (205) between piston rod (204) and the support limiting plate (202).

2. The press forming machine with a limiting structure according to claim 1, wherein: the adjusting component (205) comprises a mounting plate (2051), a sliding block (2052), a sliding groove (2053) and a limiting bolt (2054), wherein the mounting plate (2051) is arranged on the outer side face of the supporting limiting plate (202), the sliding groove (2053) is formed in the mounting plate (2051) along the length direction of the mounting plate, and the sliding block (2052) is fixed at the end part of the piston rod (204).

3. The press forming machine with a limiting structure according to claim 2, wherein: the sliding block (2052) is slidably arranged in the sliding groove (2053), the sliding block (2052) is of a T shape, the limit bolt (2054) is vertically and rotatably arranged on the upper surface of the mounting plate (2051), and the inner end of the limit bolt (2054) is in contact with the surface of the sliding block (2052).

4. The press forming machine with a limiting structure according to claim 1, wherein: the supporting limiting plate (202) is in an L shape in a depression mode, and mounting screws are arranged between the supporting frame (203) and the workbench (102).

5. The press forming machine with a limiting structure according to claim 1, wherein: the limiting assembly (300) comprises a vertical plate (301), a connecting bolt (302) and a clamping groove (303), wherein the vertical plate (301) is vertically fixed on the side surface of the driving cylinder (201), and the vertical plate (301) and the driving cylinder (201) are located in a rectangular notch formed in the upper end of the supporting frame (203).

6. The press forming machine with a limiting structure according to claim 5, wherein: clamping grooves (303) are formed in the surface of the vertical plate (301) along the height direction of the vertical plate, and the connecting bolts (302) penetrate through the supporting frame (203) to be in threaded connection with the clamping grooves (303).

7. The press forming machine with a limiting structure according to claim 1, wherein: the punching machine is characterized in that a punching head (101) is arranged at the upper end of the punching machine body (100), and a driving mechanism is arranged between the punching head and the punching machine body, the driving mechanism comprises a flywheel, a clutch, a transmission gear belt and a crank connecting rod component, and the crank connecting rod component is connected with the punching head (101).

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