Draw-bar box machining die

Abstract

The utility model relates to the technical field of draw-bar box machining, and discloses a draw-bar box machining die which comprises two mounting plates, the sides, close to each other, of the two mounting plates are fixedly connected with a first die and a second die respectively, and the first die is matched with the second die. Two first fixing plates are fixedly connected to the bottom ends of the sides, away from each other, of the two mounting plates, the bottoms of the two first fixing plates are fixedly connected with the same second fixing plate, the bottoms of the two second fixing plates are slidably connected with the same bottom plate, a square groove is formed in the bottom plate, and guide sliding grooves are formed in the two ends of the bottom plate; four guide sliding blocks are arranged in the guide sliding groove, and the tops of the two guide sliding blocks located on the same side are fixedly connected with the same second fixing plate. According to the draw-bar box, the safety of production work can be improved, a worker is prevented from being scalded in the process of taking out the draw-bar box, and the body health of the worker can be protected.

Description

Technical Field

[0001] The utility model relates to the technical field of trolley case processing, in particular to a trolley case processing die. Background Technique

[0002] A trolley case refers to a suitcase with a handle and wheels, which is widely used because of its convenience. At the same time, the trolley case has a handle, which is divided into single-tube and double-tube handles. The handle tube is also divided into square tubes and round tubes to facilitate dragging during walking, greatly reducing the burden. During the processing of trolley cases, dies are needed for stamping. Different models of trolley cases require different processing dies. However, most of the existing trolley case processing dies still have some problems to be solved during use.

[0003] After most of the existing trolley case processing dies complete the stamping of the trolley case, demolding is required. Currently, after most of the trolley case processing dies complete demolding, workers need to take out the trolley case. However, since the temperature of the processing die is too high at this time, workers are very likely to be scalded during the process of taking out the trolley case, which poses a certain danger. Therefore, a trolley case processing die with high safety needs to be designed to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art, and a trolley case processing die is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A processing die for a trolley case, comprising two mounting plates. On the side where the two mounting plates are close to each other, a first die and a second die are respectively fixedly connected. The first die and the second die are adapted to each other. At the bottom ends of the two mounting plates on the side where they are far from each other, two first fixing plates are fixedly connected respectively. At the bottoms of the two first fixing plates, the same second fixing plate is fixedly connected. At the bottoms of the two second fixing plates, the same bottom plate is slidably connected. A square groove is formed in the bottom plate. Guide chutes are formed at both ends of the bottom plate. Four guide sliders are arranged in the guide chutes. The tops of the two guide sliders on the same side are fixedly connected to the same second fixing plate. The bottoms of the two guide sliders at one end are fixedly connected with pressing plates. A square plate is arranged at the bottom of the bottom plate. Force-bearing plates are fixedly connected to both sides of the square plate. Due to the technical means that when the first die and the second die approach each other, the trolley case that has been stamped and formed descends away from the die, it effectively solves the problem that in the prior art, most of the processing dies for trolley cases have a certain danger during the process of taking out the trolley case, and it is very easy for the staff to be scalded during the process of taking out the trolley case. Furthermore, it realizes the technical effect of improving the safety of production work, avoiding the staff from being scalded during the process of taking out the trolley case, and being able to protect the physical health of the staff.

[0007] As a further scheme of the present utility model, sleeve plates are fixedly connected to both sides of the square plate. Plug rods are inserted through the two sleeve plates. Springs are sleeved on the plug rods. The tops of the plug rods are fixedly connected to the bottom of the bottom plate.

[0008] As a further scheme of the present utility model, a limit chute is formed in the bottom plate at the position of the pressing plate. The limit chute is adapted to the pressing plate, and the pressing plate is slidably connected to the bottom plate.

[0009] As a further scheme of the present utility model, four mounting grooves are formed in each of the two mounting plates. Top plates are arranged in the mounting grooves, and the top plates are slidably connected to the mounting plates.

[0010] As a further scheme of the present utility model, round rods are fixedly connected to the same side of the four top plates. On the side where the four round rods are far from the top plates, the same connecting plate is fixedly connected. An electric telescopic rod is arranged on the side of the connecting plate close to the mounting plate. The electric telescopic rod is fixedly connected to the mounting plate, and the output end of the electric telescopic rod is fixedly connected to the connecting plate. Sleeves are sleeved on the round rods, and the sleeves are fixedly connected to the mounting plates.

[0011] As a further scheme of the present utility model, fixing parts are fixedly connected to both sides of the two mounting plates where they are far from each other.

[0012] The beneficial effects of the present utility model are:

[0013] The utility model: due to the technical means that the already stamped and formed trolley case is lowered away from the mold during the process of the first mold and the second mold approaching each other, it effectively solves the problem that there is a certain danger in the process of taking out the trolley case in most of the existing processing molds of trolley cases in the background technology, and it is very easy for the staff to be scalded during the process of taking out the trolley case. Furthermore, it realizes the technical effect of improving the safety of production work, avoiding the staff from being scalded during the process of taking out the trolley case, and being able to protect the physical health of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of a trolley case processing mold proposed by the utility model;

[0015] Figure 2 It is a partial unfolded structural schematic diagram of a trolley case processing mold proposed by the utility model;

[0016] Figure 3 It is a structural schematic diagram of the electric telescopic rod of a trolley case processing mold proposed by the utility model;

[0017] Figure 4 It is a sectional unfolded structural schematic diagram of the bottom plate of a trolley case processing mold proposed by the utility model;

[0018] Figure 5 It is a structural schematic diagram of the square plate of a trolley case processing mold proposed by the utility model.

[0019] In the figure: 1, mounting plate; 2, first mold; 3, second mold; 4, first fixing plate; 5, second fixing plate; 6, bottom plate; 7, square groove; 8, guiding sliding groove; 9, guiding sliding block; 10, extrusion plate; 11, square plate; 12, stress plate; 13, inserting rod; 14, spring; 15, limiting sliding groove; 16, mounting groove; 17, top plate; 18, round rod; 19, connecting plate; 20, electric telescopic rod; 21, sleeve; 22, sleeve plate; 23, fixing piece. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0021] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. Next, the present utility model will be described in detail with reference to the drawings and in conjunction with the embodiments.

[0022] Refer to Figures 1-5, a processing die for a trolley case, comprising two mounting plates 1. On the side where the two mounting plates 1 are close to each other, a first die 2 and a second die 3 are respectively fixedly connected. The first die 2 and the second die 3 are adapted to each other. At the bottom ends of the two mounting plates 1 on the side where they are far from each other, two first fixing plates 4 are fixedly connected respectively. At the bottom of the two first fixing plates 4, the same second fixing plate 5 is fixedly connected. At the bottom of the two second fixing plates 5, the same bottom plate 6 is slidably connected. A square groove 7 is formed on the bottom plate 6. Guide chutes 8 are formed at both ends of the bottom plate 6. Four guide sliders 9 are arranged in the guide chutes 8. At the top of the two guide sliders 9 on the same side, the same second fixing plate 5 is fixedly connected. At the bottom of the two guide sliders 9 at one end, pressing plates 10 are fixedly connected respectively. A square plate 11 is arranged at the bottom of the bottom plate 6. Force-bearing plates 12 are fixedly connected to both sides of the square plate 11. Due to the technical means that when the first die and the second die approach each other, the trolley case that has been stamped and formed descends away from the die, the problem that in the prior art in the background art, most of the processing dies for trolley cases have a certain danger during the process of taking out the trolley case, and the staff is very likely to be scalded during the process of taking out the trolley case is effectively solved. Furthermore, the technical effect of improving the safety of production work, avoiding the staff from being scalded during the process of taking out the trolley case, and being able to protect the physical health of the staff is achieved.

[0023] In this embodiment, sleeve plates 22 are fixedly connected to both sides of the square plate 11. Plug rods 13 are inserted through the two sleeve plates 22. Springs 14 are sleeved on the plug rods 13. The top of the plug rod 13 is fixedly connected to the bottom of the bottom plate 6.

[0024] In this embodiment, a limit chute 15 is formed at the position of the pressing plate 10 on the bottom plate 6. The limit chute 15 is adapted to the pressing plate 10, and the pressing plate 10 is slidably connected to the bottom plate 6.

[0025] In this embodiment, four mounting grooves 16 are formed on both of the two mounting plates 1. A top plate 17 is arranged in the mounting groove 16, and the top plate 17 is slidably connected to the mounting plate 1.

[0026] In this embodiment, round rods 18 are fixedly connected to the same side of the four top plates 17. On the side where the four round rods 18 are far from the top plates 17, the same connecting plate 19 is fixedly connected. An electric telescopic rod 20 is arranged on the side of the connecting plate 19 close to the mounting plate 1. The electric telescopic rod 20 is fixedly connected to the mounting plate 1. The output end of the electric telescopic rod 20 is fixedly connected to the connecting plate 19. Sleeves 21 are sleeved on the round rods 18, and the sleeves 21 are fixedly connected to the mounting plate 1.

[0027] In this embodiment, fixing members 23 are fixedly connected to both sides of the two mounting plates 1 where they are far from each other.

[0028] Working principle: When using this device, it can be connected to the driving device through the fixing part 23. The driving device can drive the two mounting plates 1 to approach each other, so that the first mold 2 and the second mold 3 can approach each other for processing the luggage case. After the processing is completed, the two mounting plates 1 can be moved away from each other, and the two mounting plates 1 will cause the first mold 2 and the second mold 3 to move away from each other. During the process of the first mold 2 and the second mold 3 moving away from each other, the electric telescopic rod 20 can be started to contract. The output end of the electric telescopic rod 20 will cause the connecting plate 19 to move, the connecting plate 19 will drive the round rod 18 to move, and the round rod 18 will drive the top plate 17 to move, so as to eject the luggage case. The luggage case will fall into the square groove 7 and then land on the square plate 11. When processing the luggage case next time, the two mounting plates 1 are moved closer to each other. During the process of the two mounting plates 1 moving closer to each other, the first fixing plate 4 will be driven to move, the first fixing plate 4 will drive the second fixing plate 5 to move, the second fixing plate 5 will drive the guiding slider 9 to move, and the guiding slider 9 will drive the pressing plate 10 to move. When the pressing plate 10 contacts the stress plate 12, the pressing plate 10 will press the stress plate 12, so that the stress plate 12 can be lowered. The stress plate 12 will drive the square plate 11 to descend. The descent of the square plate 11 will drive the luggage case to descend. During the descent of the square plate 11, the sleeve plate 22 will be driven to descend. The sleeve plate 22 will descend along the insertion rod 13, and the sleeve plate 22 will press the spring 14 to contract. After the first mold 2 and the second mold 3 are in contact, the square plate 11 will completely descend, and the luggage case can be removed. When the two mounting plates 1 move away from each other, the pressing plate 10 will move away from the stress plate 12, and the spring 14 will expand, so that the square plate 11 can rise, and the luggage case will land on the square plate 11 again.

[0029] For the sake of convenience of description, spatial relative terms such as "above...", "over...", "on the upper surface of...", "upper" etc. can be used here to describe the spatial position relationship between a device or feature shown in the figure and other devices or features. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation of the device described in the figure. For example, if the device in the attached drawing is inverted, the device described as "above other devices or structures" or "over other devices or structures" will be positioned as "below other devices or structures" or "under other devices or structures" afterwards. Thus, the exemplary term "above..." can include both orientations of "above..." and "below...". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and corresponding explanations are made for the spatial relative descriptions used here.

[0030] It should be noted that the terms used herein are for the purpose of describing particular embodiments only and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular forms are also intended to include the plural forms. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they specify the presence of the features, steps, operations, devices, components, and / or combinations thereof.

[0031] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A processing mold for a trolley case, comprising two mounting plates (1), characterized in that, On one side where the two mounting plates (1) are close to each other, a first mold (2) and a second mold (3) are respectively fixedly connected. The first mold (2) and the second mold (3) are adapted to each other. On the bottom sides of the two mounting plates (1) where they are away from each other, two first fixing plates (4) are fixedly connected respectively. At the bottoms of the two first fixing plates (4), the same second fixing plate (5) is fixedly connected. At the bottoms of the two second fixing plates (5), the same bottom plate (6) is slidably connected. A square groove (7) is formed on the bottom plate (6). Guide chutes (8) are formed at both ends of the bottom plate (6). Four guide sliders (9) are arranged in the guide chutes (8). The tops of the two guide sliders (9) on the same side are fixedly connected to the same second fixing plate (5). At the bottoms of the two guide sliders (9) at one end, pressing plates (10) are fixedly connected. A square plate (11) is arranged at the bottom of the bottom plate (6). Force-bearing plates (12) are fixedly connected to both sides of the square plate (11).

2. The processing die for a trolley case according to claim 1, characterized in that, Sleeve plates (22) are fixedly connected to both sides of the square plate (11). Plug rods (13) are respectively inserted through the two sleeve plates (22). Springs (14) are sleeved on the plug rods (13). The top of the plug rod (13) is fixedly connected to the bottom of the bottom plate (6).

3. The processing die for a trolley case according to claim 2, wherein, A limit chute (15) is formed at the position of the pressing plate (10) on the bottom plate (6). The limit chute (15) is adapted to the pressing plate (10). The pressing plate (10) is slidably connected to the bottom plate (6).

4. The processing die for a rolling suitcase according to claim 1, characterized in that, Four mounting grooves (16) are formed on each of the two mounting plates (1). A top plate (17) is arranged in the mounting groove (16). The top plate (17) is slidably connected to the mounting plate (1).

5. The processing die for the trolley case according to claim 4, wherein, On the same side of the four top plates (17), round rods (18) are fixedly connected. On the sides of the four round rods (18) away from the top plates (17), the same connecting plate (19) is fixedly connected. An electric telescopic rod (20) is arranged on the side of the connecting plate (19) close to the mounting plate (1). The electric telescopic rod (20) is fixedly connected to the mounting plate (1). The output end of the electric telescopic rod (20) is fixedly connected to the connecting plate (19). Sleeves (21) are sleeved on the round rods (18). The sleeves (21) are fixedly connected to the mounting plate (1).

6. The processing die for the trolley case according to claim 5, characterized in that Fixing members (23) are fixedly connected to both sides of the two mounting plates (1) where they are away from each other.

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