Rear sealing box opening and closing structure of magnetic field forming press

Abstract

The utility model discloses a rear sealing box opening and closing structure of a magnetic field forming press, which comprises a forming equipment main machine and a rear sealing box, the forming equipment main machine and the rear sealing box are internally communicated with each other to form a sealing cavity, and a connecting door is arranged on one side, close to the forming equipment main machine, of the rear sealing box. A connecting frame is arranged on the side, close to the rear sealing box, of the forming equipment main machine, the rear sealing box and the forming equipment main machine are connected in a sealed mode through a connecting door and the connecting frame, and the connecting door of the rear sealing box is hinged to the connecting frame of the forming equipment main machine. And the rear sealing box can be rotationally opened relative to the forming equipment main machine. The connecting door of the rear sealing box can rotate with the rotating shaft as the axis, so that the rear sealing box can be rotationally opened and rotationally closed relative to the forming equipment main machine, and compared with a traditional opening mode that a ground rail or a sky rail is used for sliding front and back, smaller opening space is needed, and space saving is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of press, in particular to a back sealing box opening and closing structure of magnetic field forming press. BACKGROUND

[0002] The existing neodymium iron boron magnetic material is formed by the neodymium iron boron magnetic field forming press, and the existing press usually comprises a front sealing box, a forming equipment main machine and a back sealing box, the inside of the front sealing box, the forming equipment main machine and the back sealing box are communicated to form a sealed chamber.

[0003] The front sealing box and the forming equipment main machine, and the forming equipment main machine and the back sealing box are sealed and connected through the connecting door, when the mold placed in the forming equipment main machine needs to be replaced and the powder needs to be cleaned, the connecting door on both sides of the forming equipment main machine needs to be opened to provide the maximum operation space, so as to facilitate the replacement of the mold and the powder cleaning operation.

[0004] Therefore, it is necessary to improve the prior art. INVENTION CONTENTS

[0005] The utility model discloses a back sealing box opening and closing structure of magnetic field forming press, which solves the problem of large space required for opening the connecting door by moving the back sealing box forward and backward through the ground rail or the overhead rail in the prior art.

[0006] To achieve the above object, the utility model adopts the following technical scheme:

[0007] A back sealing box opening and closing structure of magnetic field forming press, comprising a forming equipment main machine and a back sealing box, the inside of the forming equipment main machine and the back sealing box is communicated to form a sealed chamber, one side of the back sealing box close to the forming equipment main machine is provided with a connecting door, one side of the forming equipment main machine close to the back sealing box is provided with a connecting frame, the back sealing box and the forming equipment main machine are sealed and connected through the connecting door and the connecting frame, the connecting door of the back sealing box is hinged with the connecting frame of the forming equipment main machine, so that the back sealing box can be rotated and opened relative to the forming equipment main machine.

[0008] Further, a rotating shaft is hinged to the first side edge of the connecting door, and the rotating shaft is hinged to the first side edge of the connecting frame.

[0009] Further, a first hinge block is fixedly arranged on the first side edge of the connecting door, a second hinge block is fixedly arranged on the first side edge of the connecting frame, and the rotating shaft penetrates the first hinge block and the second hinge block.

[0010] Further, a second side opposite to the first side of the connecting door and the connecting frame are provided with an automatic locking device.

[0011] Further, the automatic locking device comprises a locking inclined block arranged on the second side of the connecting door and a locking box and a locking tongue arranged on the second side of the connecting frame, the locking tongue being capable of extending into and withdrawing from the locking box.

[0012] Further, when the connecting door and the connecting frame are locked and matched, the locking inclined block enters the locking box, and the locking tongue extends into the locking box and is locked and matched with the locking inclined block; when it is needed to unlock and match the connecting door and the connecting frame, the locking tongue withdraws from the locking box to unlock and match the locking inclined block, and at this time, the locking inclined block can withdraw from the locking box.

[0013] Further, the locking tongue is connected to an output end of a locking cylinder, and the locking cylinder drives the locking tongue to extend into and withdraw from the locking box.

[0014] Further, a sealing ring is arranged between the connecting door and the connecting frame.

[0015] With the above structure, the utility model has the beneficial effects that: the utility model discloses a rear sealing box opening and closing structure of a magnetic field forming press, which comprises a forming equipment host and a rear sealing box, the inside of the forming equipment host and the rear sealing box is communicated with each other to form a sealed chamber, one side of the rear sealing box close to the forming equipment host is provided with a connecting door, one side of the forming equipment host close to the rear sealing box is provided with a connecting frame, the rear sealing box and the forming equipment host are sealed and connected through the connecting door and the connecting frame, the connecting door of the rear sealing box is hinged to the connecting frame of the forming equipment host, so that the rear sealing box can be rotated relative to the forming equipment host to be opened. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the specific embodiments of the utility model, the drawings needed to be used in the following specific embodiment description will be briefly introduced, and obviously, the drawings in the following description are some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0017] Figure 1 It is the overall structure of the utility model Figure 1 (the connecting door is in the closed state);

[0018] Figure 2 is the whole structure schematic diagram of the utility model Figure 1 the structure amplification schematic diagram of A place of

[0019] Figure 3 is the whole structure schematic diagram of the utility model Figure 2 (the connecting door is in the opening state);

[0020] Figure 4 is the whole structure schematic diagram of the utility model Figure 3 the structure amplification schematic diagram of B place of

[0021] Figure 5 is the whole structure schematic diagram of the utility model Figure 3 (the connecting door is in the opening state);

[0022] Figure 6 is the whole structure schematic diagram of the utility model Figure 4 (the connecting door is in the closing state).

[0023] Figures 1 to 6 Reference numerals are:

[0024] 1, molding equipment host computer;11, connecting frame;2, rear seal box;21, connecting door;3, rotating shaft;31, first hinged block;32, second hinged block;4, automatic locking device;41, locking inclined block;42, locking box;43, locking tongue;44, locking cylinder. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purpose, features and advantages of the utility model more apparent, obvious and easy to understand, the specific embodiments of the utility model are described in detail below in conjunction with the drawings. In the following description, a lot of specific details are set forth in order to fully understand the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0026] In the description of the utility model, it should be understood that if these terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model.

[0027] In addition, if these terms "first", "second" appear, these terms are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can be explicitly or implicitly included at least one of the features. In the description of the utility model, if the term "a plurality of" appears, the meaning of the term "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0028] In the utility model, unless otherwise specifically defined and limited, if the terms "mounting", "connection", "connection", "fixing" and the like appear, these terms should be understood in a broad sense. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction relationship of two elements, unless otherwise specifically limited. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0029] In the utility model, unless otherwise specifically defined and limited, if there is a similar description of the first feature "on" or "under" the second feature, the meaning can be that the first and second features are in direct contact, or the first and second features are indirectly contacted through an intermediate medium. Moreover, the first feature "above", "above" and "above" of the second feature can be the first feature directly above or obliquely above the second feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" of the second feature can be the first feature directly below or obliquely below the second feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0030] It should be noted that if an element is referred to as "fixed to" or "provided to" another element, it can be directly on another element or there can be a middle element. If an element is considered to be "connected" to another element, it can be directly connected to another element or there can be a middle element. If there is, the terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used in the utility model are only for the purpose of illustration, and do not indicate the only implementation.

[0031] It should be noted that the embodiments in the utility model and the features in the embodiments can be combined with each other without conflict. The utility model will be described in detail below with reference to the drawings and in combination with the embodiments.

[0032] As Figures 1 to 6As shown in the figure, a rear sealing box opening and closing structure of a magnetic field forming press, comprising a forming equipment host 1 and a rear sealing box 2, the inside of the forming equipment host 1 and the rear sealing box 2 are communicated with each other to form a sealed chamber, the side of the rear sealing box 2 close to the forming equipment host 1 is provided with a connecting door 21, the side of the forming equipment host 1 close to the rear sealing box 2 is provided with a connecting frame 11, the rear sealing box 2 and the forming equipment host 1 are sealed and connected through the connecting door 21 and the connecting frame 11, the connecting door 21 of the rear sealing box 2 is hinged with the connecting frame 11 of the forming equipment host 1, so that the rear sealing box 2 can be rotated and opened relative to the forming equipment host 1.

[0033] Based on the above embodiment, the utility model wants to solve is provided a rear sealing box opening and closing structure of a magnetic field forming press, comprising a forming equipment host 1 and a rear sealing box 2, the inside of the forming equipment host 1 and the rear sealing box 2 are communicated with each other to form a sealed chamber, the side of the rear sealing box 2 close to the forming equipment host 1 is provided with a connecting door 21, the side of the forming equipment host 1 close to the rear sealing box 2 is provided with a connecting frame 11, the rear sealing box 2 and the forming equipment host 1 are sealed and connected through the connecting door 21 and the connecting frame 11, the connecting door 21 of the rear sealing box 2 is hinged with the connecting frame 11 of the forming equipment host 1, so that the rear sealing box 2 can be rotated and opened relative to the forming equipment host 1. The connecting door 21 of the rear sealing box 2 of the utility model can rotate with the pivot 3 as the axis, so that the rear sealing box 2 can be rotated and opened and rotated and closed relative to the forming equipment host 1, relative to the opening mode of traditional front and rear sliding using ground rail or overhead rail, the utility model needs smaller opening space, is favorable to save space.

[0034] As another preferred scheme of the utility model, the first side edge of the connecting door 21 is hinged with a pivot 3, and the pivot 3 is hinged with the first side edge of the connecting frame 11. The first side edge of the connecting door 21 is fixedly provided with a first hinge block 31, the first side edge of the connecting frame 11 is fixedly provided with a second hinge block 32, and the pivot 3 penetrates the first hinge block 31 and the second hinge block 32. In this embodiment, as shown in the figure, Figure 1 And Figure 2 As shown in the figure, the connecting door 21 is hinged with the pivot 3 through the first hinge block 31, the connecting frame 11 is hinged with the pivot 3 through the second hinge block 32, and then the connecting door 21 is hinged with the connecting frame 11, so that the connecting door 21 can be rotated and opened and rotated and closed relative to the connecting frame 11, saving space. In further embodiments, bearings are arranged between the first hinge block 31, the second hinge block 32 and the pivot 3, and the arrangement of the bearings improves the smoothness and stability of the rotation of the connecting door 21 relative to the connecting frame 11.

[0035] As another preferred scheme of the utility model, the second side opposite to the first side of the connecting door 21 is provided with an automatic locking device 4 between the connecting door 21 and the connecting frame 11. The automatic locking device 4 comprises a locking inclined block 41 arranged on the second side of the connecting door 21 and a locking box 42 and a locking tongue 43 arranged on the second side of the connecting frame 11, the locking tongue 43 can be inserted into and withdrawn from the locking box 42. When the connecting door 21 is locked and matched with the connecting frame 11, the locking inclined block 41 enters the locking box 42, and the locking tongue 43 is inserted into the locking box 42 and locked and matched with the locking inclined block 41; when it is needed to unlock and match the connecting door 21 with the connecting frame 11, the locking tongue 43 is withdrawn from the locking box 42 to unlock and match with the locking inclined block 41, at this time, the locking inclined block 41 can be withdrawn from the locking box 42. The locking tongue 43 is connected to the output end of a locking cylinder 44, and the locking cylinder 44 drives the locking tongue 43 to be inserted into and withdrawn from the locking box 42. In the embodiment, as shown in Figs. 9 and 10, the locking and unlocking of the connecting door 21 are realized through the automatic locking device 4. When it is needed to lock and match the connecting door 21 with the connecting frame 11, the locking inclined block 41 enters the locking box 42, and the locking cylinder 44 drives the locking tongue 43 to be inserted into the locking box 42 and locked and matched with the locking inclined block 41; when it is needed to unlock and match the connecting door 21 with the connecting frame 11, the locking cylinder 44 drives the locking tongue 43 to be withdrawn from the locking box 42 to unlock and match with the locking inclined block 41, at this time, the locking inclined block 41 can be withdrawn from the locking box 42, and the connecting door 21 can be rotated and opened. Figure 4 and Figure 6 the locking and unlocking of the connecting door 21 are realized through the automatic locking device 4. When it is needed to lock and match the connecting door 21 with the connecting frame 11, the locking inclined block 41 enters the locking box 42, and the locking cylinder 44 drives the locking tongue 43 to be inserted into the locking box 42 and locked and matched with the locking inclined block 41; when it is needed to unlock and match the connecting door 21 with the connecting frame 11, the locking cylinder 44 drives the locking tongue 43 to be withdrawn from the locking box 42 to unlock and match with the locking inclined block 41, at this time, the locking inclined block 41 can be withdrawn from the locking box 42, and the connecting door 21 can be rotated and opened.

[0036] As another preferred scheme of the utility model, the connecting door 21 and the connecting frame 11 are provided with a sealing ring. In the embodiment, the sealing ring is arranged to improve the sealing performance of the connecting part between the rear sealing box 2 and the main machine 1 of the forming equipment.

[0037] Obviously, the above embodiment is only an example for clearly illustrating, and does not limit the implementation. For ordinary skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, all the implementation is not enumerated, and the obvious changes or variations derived therefrom are still within the protection scope of the utility model.

Claims

1. A rear seal box opening and closing structure of a magnetic field forming press, comprising a forming equipment main machine (1) and a rear seal box (2), the inside of the forming equipment main machine (1) and the rear seal box (2) are communicated with each other to form a sealed chamber, characterized in that: The rear sealing box (2) is provided with a connecting door (21) on the side close to the forming equipment host (1), the forming equipment host (1) is provided with a connecting frame (11) on the side close to the rear sealing box (2), the rear sealing box (2) and the forming equipment host (1) are sealed and connected through the connecting door (21) and the connecting frame (11), and the connecting door (21) of the rear sealing box (2) is hinged to the connecting frame (11) of the forming equipment host (1), so that the rear sealing box (2) can be rotated and opened relative to the forming equipment host (1).

2. The opening and closing structure of the rear seal box of a magnetic field shaping press according to claim 1, characterized in that: The first side edge of the connecting door (21) is hinged to a rotating shaft (3), and the rotating shaft (3) is hinged to the first side edge of the connecting frame (11).

3. The opening and closing structure of the back seal box of a magnetic field forming press according to claim 2, characterized in that: The first side edge of the connecting door (21) is fixedly provided with a first hinge block (31), the first side edge of the connecting frame (11) is fixedly provided with a second hinge block (32), and the rotating shaft (3) penetrates the first hinge block (31) and the second hinge block (32).

4. The opening and closing structure of the back sealing box of the magnetic field forming press according to claim 2 or 3, characterized in that: An automatic locking device (4) is arranged between the second side edge opposite to the first side edge of the connecting door (21) and the connecting frame (11).

5. The opening and closing structure of the back seal box of a magnetic field shaping press according to claim 4, characterized in that: The automatic locking device (4) comprises a locking inclined block (41) arranged on the second side edge of the connecting door (21), a locking box (42) and a locking tongue (43) arranged on the second side edge of the connecting frame (11), and the locking tongue (43) can be extended into and withdrawn from the locking box (42).

6. The opening and closing structure of the back seal box of a magnetic field shaping press according to claim 5, characterized in that: When the connecting door (21) is locked and matched with the connecting frame (11), the locking inclined block (41) enters the locking box (42), and the locking tongue (43) is extended into the locking box (42) and locked and matched with the locking inclined block (41); when it is needed to unlock and match the connecting door (21) with the connecting frame (11), the locking tongue (43) is withdrawn from the locking box (42) to unlock and match with the locking inclined block (41), and at this time, the locking inclined block (41) can be withdrawn from the locking box (42).

7. The opening and closing structure of the back seal box of a magnetic field shaping press according to claim 6, characterized in that: The locking tongue (43) is connected to the output end of a locking cylinder (44), and the locking cylinder (44) drives the locking tongue (43) to extend into and withdraw from the locking box (42).

8. The opening and closing structure of the rear seal box of a magnetic field shaping press according to claim 1, characterized in that: A sealing ring is arranged between the connecting door (21) and the connecting frame (11).

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