Automatic die moving device of stamping device

Abstract

The utility model discloses an automatic die moving device of a stamping device, which comprises a stamping workbench, a die moving table capable of moving back and forth is arranged on the upper side of the stamping workbench, and a plurality of oil pressure die lifters abutting against the die moving table are arranged on the upper side of the stamping workbench. Die pushing air cylinders are installed on the portions, on the two sides of the die moving table, of the stamping workbench, extending rods on the front sides of the die pushing air cylinders are connected with the front end of the die moving table, a pair of rotating supporting plates are arranged on the front side of the stamping workbench side by side, one ends of the rotating supporting plates are rotationally connected with the front side of the stamping workbench, and the other ends of the rotating supporting plates are connected with the die moving table. When the die moving table moves forwards to the front side of the stamping workbench, the rotary supporting plate rotates to the position perpendicular to the stamping workbench. The die moving device is small in occupied space, low in cost and capable of solving the problems existing in a die moving device of an existing stamping device.

Description

TECHNICAL FIELD

[0001] The utility model relates to punch device structure field technical field, concretely is a kind of automatic mold moving device of punch device. BACKGROUND

[0002] In order to facilitate the replacement of die, maintenance and other operations in the punch device, die moving table that can move forward is often set on the workbench, the current practice is to install support sliding table on the lower side of die moving table and the front side of workbench, oil cylinder that needs to be set on support sliding table to drive die moving table to move forward and backward, the overall cost is relatively high, and it occupies more space in front and upper part of workbench, which is not conducive to placing punch device in limited space. UTILITARY MODEL

[0003] The utility model provides a kind of automatic mold moving device of punch device, it occupies less space, cost is relatively low, can solve the problem of existing punch device's mold moving device.

[0004] To achieve the above object, the utility model provides the following technical scheme: an automatic mold moving device of punch device, including punch workbench, the upper side of the punch workbench is provided with the die moving table that can move along front and back, the upper side of the punch workbench is provided with multiple oil pressure lift dies that are in contact with die moving table, push mold cylinder is installed on the punch workbench of the two sides of die moving table, the front side of the push mold cylinder is connected with the front end of die moving table, the front side of the punch workbench is provided with a pair of rotating support plates side by side, one end of the rotating support plate is rotatably connected with the front side of punch workbench, when die moving table moves to the front side of punch workbench, rotating support plate is rotated to the position perpendicular to punch workbench, by setting push mold cylinder on the upper side of punch workbench, die moving table can be pushed forward and backward, without setting separate guide rail on the upper side of punch workbench, by setting foldable rotating support plate on the front side of punch workbench, rotating support plate can be supported when die moving table moves out, without setting fixed support sliding table.

[0005] As preferred, the upper side of the punch workbench is provided with several front and back direction slots side by side, the oil pressure lift dies are embedded into the slot, and the oil pressure lift dies are set by using the slot to facilitate lifting and lowering of die moving table.

[0006] As preferred, several guide bars are embedded in the slot, the guide bar is connected with die moving table, and the guide bar can guide the sliding of die moving table.

[0007] As preferred, the two sides of the mold moving table are provided with clamping sliding grooves along the left-right direction, and clamping blocks are slidingly arranged on the clamping sliding grooves, the clamping blocks are slidingly embedded into the limiting grooves on the side of the mold moving table when the mold moving table is above the stamping workbench, and the mold moving table is limited by the clamping blocks when the mold on the mold moving table is produced and processed.

[0008] As preferred, the upper side of the stamping workbench is provided with a rear limiting block at a rear position, and the mold moving table is abutted against the rear limiting block when the mold moving table is above the stamping workbench, so that the rear limiting block can limit the mold moving table and prevent the mold moving table from continuing to retreat.

[0009] As preferred, the front end of the front side extending rod of the mold pushing cylinder is connected with the front end of the mold moving table through a transverse connecting block, and the transverse connecting block is connected with the mold pushing cylinder to facilitate the installation of the mold pushing cylinder.

[0010] Compared with the prior art, the utility model has the advantages that:

[0011] The simple structure, the mold moving table can be pushed forward and backward by the mold pushing cylinder arranged on the upper side of the stamping workbench, a separate guide rail does not need to be arranged on the upper side of the stamping workbench, the rotating support plate arranged on the front side of the stamping workbench can be folded and supported when the mold moving table is moved forward, a fixed support sliding table does not need to be arranged, the cost of the stamping device is reduced, and the installation space of the stamping device is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 It is a perspective view of the utility model;

[0013] Fig. 2 It is a top view of the utility model;

[0014] Fig. 3 It is a perspective view of the utility model after the mold moving table is removed.

[0015] Reference signs:

[0016] 1, a stamping workbench, 11, an embedded groove, 12, a guide strip, 2, a mold moving table, 3, a mold pushing cylinder, 4, a clamping block, 5, a transverse connecting block, 6, a rotating support plate, 7, a rear limiting block, 8, a limiting groove, 9, an oil pressure mold lifter, and 10, a clamping sliding groove. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model.

[0018] As Figs. 1-3The utility model discloses an automatic mould moving device of stamping device provides the following technical scheme to solve the problem of the mould moving device of the existing stamping device, an automatic mould moving device of stamping device, the upper side of stamping workbench 1 is provided with the mould moving table 2 that can move along before and after, the upper side of stamping workbench 1 is provided with a plurality of oil pressure lift die 9 that top mould moving table 2, the both sides of mould moving table 2 are installed with push mould air cylinder 3 on stamping workbench 1, the front side of push mould air cylinder 3 is connected with the front end of mould moving table 2, the front side of stamping workbench 1 is provided with a pair of rotary support plate 6 side by side, one end of rotary support plate 6 is connected with the front side of stamping workbench 1 rotationally, when mould moving table 2 moves forward to the front side of stamping workbench 1, rotary support plate 6 rotates to the position perpendicular to stamping workbench 1, push mould air cylinder 3 can push mould moving table 2 back and forth by being arranged on the upper side of stamping workbench 1, need not set up the guide rail separately on the upper side of stamping workbench 1, by being provided with the foldable rotary support plate 6 on the front side of stamping workbench 1, can support when mould moving table 2 moves forward by rotary support plate 6, need not set up the fixed support slide.

[0019] Specifically, the stamping workbench 1 is arranged at the lower part of the stamping device, and the front side thereof needs to leave space for the moving-out of the mold moving table 2; the push mold air cylinders 3 are parallel to each other and are fixedly installed at the two sides of the mold moving table 2; the two push mold air cylinders 3 are synchronously controlled, so that the mold moving table 2 will not be deflected when moving. The oil pressure lift die 9 is a prior art and can be purchased from the market; a DL type oil pressure lift die can be adopted; the upper end of the oil pressure lift die 9 is arranged with rollers; the rollers are in contact with the mold moving table 2; and the oil pressure lift die 9 mainly functions to lift the mold moving table 2 and separate the upper end face of the stamping workbench 1, so that the mold moving table 2 will not form friction with the stamping workbench 1 when moving.

[0020] One end of the rotary support plate 6 is connected with the stamping workbench 1 through a rotary connecting seat; when the rotary support plate 6 rotates to be parallel to the stamping workbench 1, the rotary support plate 6 is in a folded state; in the folded state, the two rotary support plates 6 can be stacked, so that the front side space of the stamping workbench 1 is not occupied. Rollers can be arranged at the upper end of the rotary support plate 6 to support the mold moving table 2 when the mold moving table 2 moves forward.

[0021] The front end of the front side extending rod of the push mold air cylinder 3 is connected with the front end of the mold moving table 2 through a transverse connecting block 5; the transverse connecting block 5 is connected with the push mold air cylinder 3 to facilitate the installation of the push mold air cylinder 3.

[0022] In the embodiment, the upper side of the stamping workbench 1 is provided with a plurality of front-rear direction embedding grooves 11, the oil pressure mold lifter 9 is embedded into the embedding grooves 11, and the embedding grooves 11 are used to set the oil pressure mold lifter 9 to facilitate the lifting and lowering of the mold moving table 2.

[0023] In the embodiment, as shown in the figure, Fig. 3 A plurality of embedding grooves 11 are embedded with guide strips 12, the guide strips 12 are connected with the mold moving table 2, and the guide strips 12 can guide the sliding of the mold moving table 2.

[0024] As shown in the figure, Figs. 1-3 In order to lock and fix the mold moving table 2, the two sides of the mold moving table 2 are provided with clamping sliding grooves 10 along the left-right direction, the clamping sliding grooves 10 are slidably provided with clamping blocks 4, when the mold moving table 2 is located above the stamping workbench 1, the clamping blocks 4 are slid along the clamping sliding grooves 10 and embedded into the limiting grooves 8 on the side of the mold moving table 2, the mold moving table 2 is limited by the clamping blocks 4 when the mold on the mold moving table 2 is produced and processed, the clamping blocks 4 can be designed in a cylindrical shape, the lower end of the clamping blocks 4 is provided with a T-shaped sliding block clamped into the clamping sliding grooves 10, and the limiting grooves 8 can adopt a U-shaped structure to facilitate the insertion of the clamping blocks 4 into the limiting grooves 8.

[0025] In the embodiment, as shown in the figure, Figs. 1-3 The upper side of the stamping workbench 1 is provided with a plurality of front-rear direction embedding grooves 11, the oil pressure mold lifter 9 is embedded into the embedding grooves 11, and the embedding grooves 11 are used to set the oil pressure mold lifter 9 to facilitate the lifting and lowering of the mold moving table 2.

[0026] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the utility model are only used to explain the relative position relationship, movement condition, etc. between the components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications also change accordingly.

[0027] In addition, in the utility model, the description such as "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0028] In the utility model, unless another definite provision and limitation, the term "connect", "fix" and so on should do the broad sense understanding, for example, "fix" can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electric connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be two element inside's intercommunication or two element's mutual action relation, unless another definite limitation.For the ordinary skill in the art, the specific meaning of the above-mentioned term in the utility model can be understood according to the specific circumstances.

[0029] In addition, the technical solutions of various embodiments of the present application can be combined with each other, but must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, also not within the protection scope required by the present application.

Claims

1. An automatic die transfer apparatus of a press apparatus comprising a press table (1), said press table (1) being provided on its upper side with a die moving table (2) which is movable in a forward and backward direction, characterized in that, The upper side of the stamping workbench (1) is provided with a plurality of hydraulic die lifters (9) which are opposed to the mold moving platform (2); the stamping workbench (1) on both sides of the mold moving platform (2) is provided with a die pushing cylinder (3); the front side extension rod of the die pushing cylinder (3) is connected to the front end of the mold moving platform (2); the front side of the stamping workbench (1) is provided with a pair of rotating support plates (6) side by side; one end of the rotating support plate (6) is rotatably connected to the front side of the stamping workbench (1); when the mold moving platform (2) moves forward to the front side of the stamping workbench (1), the rotating support plate (6) rotates to a position perpendicular to the stamping workbench (1).

2. The automatic transfer device of a punch device according to claim 1, characterized in that: A plurality of embedding grooves (11) in the front-rear direction are arranged side by side on the upper side of the punching workbench (1), and the hydraulic die lifter (9) is embedded in the embedding grooves (11).

3. The automatic transfer device of a punch device according to claim 2, characterized in that: Guide bars (12) are embedded in a plurality of embedding grooves (11), and the guide bars (12) are connected to the mold moving platform (2).

4. The automatic transfer apparatus of a press apparatus according to claim 1, characterized by: Both sides of the mold movable platform (2) are provided with snap-in grooves (10) along the left and right directions, and snap-in blocks (4) are slidably provided on the snap-in grooves (10). When the mold movable platform (2) is located above the stamping workbench (1), the snap-in blocks (4) slide along the snap-in grooves (10) and are embedded in the limiting grooves (8) on the sides of the mold movable platform (2).

5. The automatic transfer device of a punch device according to claim 4, characterized in that: A rear limit stopper (7) is provided at the rear position of the upper side of the punching workbench (1), and the mold moving platform (2) abuts against the rear limit stopper (7) when it is located above the punching workbench (1).

6. The automatic transfer apparatus of a punch apparatus according to claim 1, characterized by: The front end of the front-side extending rod of the mold-pushing cylinder (3) is connected to the front end of the mold moving platform (2) through a transverse connecting block (5).

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