Auxiliary placing tool for mold in machine tool

Abstract

The utility model belongs to the technical field of auxiliary placing tools for dies, and discloses an auxiliary placing tool for dies in a machine tool, which comprises a cart, a lifting assembly is arranged on the cart, the lifting assembly is connected with a lifting table, a rotating table is mounted on the lifting table, the rotating table is connected with a rotating driving assembly, and the rotating driving assembly is connected with a rotating shaft. The rotary table is fixedly connected with an air cylinder through a fixing frame, a piston rod of the air cylinder is connected with a containing frame, a gravity center adjusting assembly and a lifting assembly are arranged on the cart to lift a mold to the proper height, and a rotary driving assembly can help the mold to adjust the direction in the horizontal plane so that the mold can be placed at the designated position. The mold placing accuracy and efficiency are improved, balancing weights of the gravity center adjusting assembly can move in the opposite direction to stabilize the gravity center of the device, the number and positions of the balancing weights can be adjusted according to the weight of the mold, and the stability of the device during use is guaranteed.

Description

Technical Field

[0001] This utility model belongs to the field of mold auxiliary placement tooling technology, specifically a mold auxiliary placement tooling for machine tools. Background Technology

[0002] Machining is a crucial step in the subsequent processing of aluminum alloy die castings, aiming to achieve precise dimensions, shape, and surface quality. During the machining process of aluminum alloy die castings, mold installation is a key step. However, due to the limited internal space of the machine tool and the large weight of the mold, manual handling and placement of the mold are very difficult.

[0003] Therefore, a tooling for auxiliary placement of molds inside a machine tool is proposed to address the above problems. Utility Model Content

[0004] To address the problems mentioned in the background art, this utility model provides an auxiliary tooling for placing molds inside a machine tool. This tooling allows molds to be placed in a designated position without needing to enter deep into the machine tool, greatly saving time and effort, and also improving the accuracy and efficiency of mold placement.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a tooling fixture for auxiliary placement of molds inside a machine tool, including a trolley, a lifting assembly on the trolley, a lifting platform connected to the lifting assembly, a rotary table mounted on the lifting platform, a rotary drive assembly connected to the rotary table, a cylinder fixedly connected to the rotary table via a fixed frame, a placement frame connected to the piston rod of the cylinder, and a center of gravity adjustment assembly on the trolley;

[0006] The center of gravity adjustment assembly includes a slidably connected placement plate of the trolley, on which multiple counterweights are placed. A fixing lug is fixedly connected to the front side of the placement plate, and an electric telescopic rod is connected to the fixing lug. The electric telescopic rod is mounted on the trolley.

[0007] Preferably, the trolley includes a base plate, with casters installed at the four corners of the bottom of the base plate, foot brakes installed on the casters, and a push rod fixedly connected to the rear side of the base plate.

[0008] Preferably, the lifting assembly includes two symmetrically arranged uprights fixedly connected to a base plate at their bottom ends, a top seat fixedly connected to the top of each upright, a winch mounted on the top seat, a lifting rod connected to the end of the winch's traction rope, the uprights passing through the lifting rod, and a lifting platform fixedly connected to the front side of the lifting rod.

[0009] Preferably, a limit ring is provided on the upright at a certain distance from the base plate.

[0010] Preferably, the rotary drive assembly includes a rotating column fixedly connected to the rotary table, a driven gear fixedly connected to the bottom end of the rotating column through the lifting table, a driving gear meshing with the driven gear, a drive motor connected to the driving gear through a motor shaft, and the drive motor connected to the lifting table through a connecting frame.

[0011] Preferably, an arc-shaped slide rail is provided on the lifting platform at a position corresponding to the rotating platform, and the arc-shaped slide rail is slidably connected to the rotating platform.

[0012] Preferably, a guide rail is provided on the base plate at a position corresponding to the placement plate. The guide rail is slidably connected to the placement plate. Two guide rods are fixedly connected to the top of the placement plate. The guide rods pass through the counterweight block and are threadedly connected to a positioning sleeve. The positioning sleeve is located above the counterweight block.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model, by setting up a lifting component, a rotary drive component, a cylinder, a placement frame and other structures, lifts the mold to a suitable height, the cylinder can send the mold into a designated position in the machine tool, and the rotary drive component can help the mold adjust its direction in the horizontal plane, so that the mold can be placed in a designated position, which greatly saves time and physical strength and improves the accuracy and efficiency of mold placement.

[0015] 2. By setting up a center of gravity adjustment component, when pushing the mold into the machine tool, the large weight of the mold will cause the center of gravity of the device to shift, increasing the risk of tipping over. The counterweight of the center of gravity adjustment component will move in the opposite direction to stabilize the center of gravity of the device. Furthermore, the number and position of the counterweight can be adjusted according to the weight of the mold, ensuring the stability of the device during use. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the lifting assembly of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the rotary drive assembly of this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the cylinder and mounting bracket of this utility model;

[0020] Figure 5 This is a schematic diagram of the center of gravity adjustment component of this utility model.

[0021] In the diagram: 1. Trolley; 101. Base plate; 102. Casters; 103. Push rod;

[0022] 2. Lifting assembly; 201. Upright pole; 202. Top seat; 203. Winch; 204. Lifting mast; 205. Limit ring;

[0023] 3. Lifting platform; 4. Rotary platform;

[0024] 5. Rotary drive assembly; 501. Rotating column; 502. Driven gear; 503. Driving gear; 504. Drive motor; 505. Arc-shaped slide rail;

[0025] 6. Cylinder; 7. Placement rack;

[0026] 8. Center of gravity adjustment assembly; 801. Placement plate; 802. Counterweight block; 803. Fixing lug; 804. Electric telescopic rod; 805. Guide slide rail; 806. Guide rod; 807. Positioning screw sleeve. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] like Figures 1 to 5 As shown, this utility model provides a tooling for auxiliary placement of molds in a machine tool, including a trolley 1, a lifting assembly 2 on the trolley 1, a lifting platform 3 connected to the lifting assembly 2, a rotary table 4 mounted on the lifting platform 3, a rotary drive assembly 5 connected to the rotary table 4, a cylinder 6 fixedly connected to the rotary table 4 via a fixed frame, and a placement frame 7 connected to the piston rod of the cylinder 6. The lifting assembly 2 lifts the mold to a suitable height, the cylinder 6 can send the mold into a designated position in the machine tool, and the rotary drive assembly 5 can help adjust the orientation of the mold in the horizontal plane so that the mold can be placed in the designated position, which greatly saves time and energy and improves the accuracy and efficiency of mold placement. The trolley 1 is equipped with a center of gravity adjustment assembly 8.

[0029] The center of gravity adjustment assembly 8 includes a placement plate 801 that is slidably connected to the trolley 1. Multiple counterweights 802 are placed on the placement plate 801. A fixing lug 803 is fixedly connected to the front side of the placement plate 801. An electric telescopic rod 804 is connected to the fixing lug 803. The electric telescopic rod 804 is located on the trolley 1. When pushing the mold into the machine tool, the large weight of the mold will cause the center of gravity of the device to shift, increasing the risk of tipping over. The counterweights 802 of the center of gravity adjustment assembly 8 will move in the opposite direction to stabilize the center of gravity of the device. The number and position of the counterweights 802 can be adjusted according to the weight of the mold to ensure the stability of the device during use.

[0030] Specifically, the trolley 1 includes a base plate 101, with casters 102 installed at the four corners of the bottom of the base plate 101. Foot brakes are installed on the casters 102, and a push rod 103 is fixedly connected to the rear side of the base plate 101.

[0031] Furthermore, the lifting assembly 2 includes two symmetrically arranged uprights 201 fixedly connected to the bottom plate 101 at the bottom end, a top seat 202 fixedly connected to the top of the uprights 201, a winch 203 installed on the top seat 202, a lifting rod 204 connected to the end of the traction rope of the winch 203, the uprights 201 passing through the lifting rod 204, and the lifting platform 3 fixedly connected to the front side of the lifting rod 204.

[0032] Furthermore, a limit ring 205 is installed on the upright 201 at a certain distance from the base plate 101.

[0033] It is worth noting that the rotary drive assembly 5 includes a rotating column 501 fixedly connected to the rotary table 4. The bottom end of the rotating column 501 passes through the lifting table 3 and is fixedly connected to a driven gear 502. The driven gear 502 is meshed with a driving gear 503. The driving gear 503 is connected to a drive motor 504 through a motor shaft. The drive motor 504 is connected to the lifting table 3 through a connecting frame.

[0034] It is worth noting that an arc-shaped slide rail 505 is provided on the lifting platform 3 at the position corresponding to the rotating platform 4, and the arc-shaped slide rail 505 is slidably connected to the rotating platform 4.

[0035] It is worth mentioning that a guide rail 805 is provided on the base plate 101 at the position corresponding to the placement plate 801. The guide rail 805 is slidably connected to the placement plate 801. Two guide rods 806 are fixedly connected to the top of the placement plate 801. The guide rods 806 pass through the counterweight block 802. The guide rods 806 are threadedly connected to a positioning sleeve 807, which is located above the counterweight block 802.

[0036] Among them, the winch 203, drive motor 504, cylinder 6, and electric telescopic rod 804 are existing technologies and will not be described in detail; at the same time, this utility model also includes power supply, controller and switch, etc., which are not the main technical points of this patent and will not be described in detail.

[0037] Working principle and process: Place the mold on the placement rack 7, move the device to a suitable position using the trolley 1, start the winch 203 of the lifting assembly 2, and the traction rope will be wound up to move the lifting rod 204 up along the upright 201 until the mold is at a suitable height. Start the cylinder 6, and the cylinder 6 will extend, and the placement rack 7 will move the mold to the designated position. At the same time, start the electric telescopic rod 804 of the center of gravity adjustment assembly 8, and the counterweight 802 will move in the opposite direction to ensure the stability of the center of gravity. Start the drive motor 504 of the rotation drive assembly 5, and the drive gear 503 will drive the driven gear 502 to rotate, and the rotating column 501 will drive the rotating table 4 to rotate at a certain angle, so that the mold can be adjusted at an angle on the horizontal plane for better placement in the designated position.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tooling fixture for auxiliary placement of molds inside a machine tool, comprising a trolley (1), characterized in that: The trolley (1) is equipped with a lifting assembly (2), the lifting assembly (2) is connected to a lifting platform (3), a rotating platform (4) is installed on the lifting platform (3), the rotating platform (4) is connected to a rotation drive assembly (5), a cylinder (6) is fixedly connected to the rotating platform (4) by a fixing frame, the piston rod of the cylinder (6) is connected to a placement frame (7), and the trolley (1) is equipped with a center of gravity adjustment assembly (8). The center of gravity adjustment assembly (8) includes a placement plate (801) that is slidably connected to the trolley (1). Multiple counterweights (802) are placed on the placement plate (801). A fixing lug (803) is fixedly connected to the front side of the placement plate (801). An electric telescopic rod (804) is connected to the fixing lug (803). The electric telescopic rod (804) is located on the trolley (1).

2. The auxiliary placement fixture for molds inside a machine tool according to claim 1, characterized in that: The trolley (1) includes a base plate (101), and four corners of the bottom of the base plate (101) are equipped with casters (102). Foot brakes are installed on the casters (102), and a push rod (103) is fixedly connected to the rear side of the base plate (101).

3. The auxiliary placement fixture for molds inside a machine tool according to claim 2, characterized in that: The lifting assembly (2) includes two symmetrically arranged uprights (201) fixedly connected to the bottom plate (101) at the bottom end. A top seat (202) is fixedly connected to the top of the uprights (201). A winch (203) is installed on the top seat (202). The end of the traction rope of the winch (203) is connected to a lifting rod (204). The uprights (201) pass through the lifting rod (204). A lifting platform (3) is fixedly connected to the front side of the lifting rod (204).

4. The auxiliary placement fixture for molds inside a machine tool according to claim 3, characterized in that: A limit ring (205) is provided on the upright (201) at a certain distance from the base plate (101).

5. The auxiliary placement fixture for molds inside a machine tool according to claim 1, characterized in that: The rotary drive assembly (5) includes a rotating column (501) fixedly connected to the rotary table (4). The bottom end of the rotating column (501) passes through the lifting platform (3) and is fixedly connected to a driven gear (502). The driven gear (502) is meshed with a driving gear (503). The driving gear (503) is connected to a drive motor (504) through a motor shaft. The drive motor (504) is connected to the lifting platform (3) through a connecting frame.

6. The auxiliary placement fixture for molds inside a machine tool according to claim 1, characterized in that: An arc-shaped slide rail (505) is provided on the lifting platform (3) at a position corresponding to the rotating platform (4), and the arc-shaped slide rail (505) is slidably connected to the rotating platform (4).

7. The auxiliary placement fixture for molds inside a machine tool according to claim 2, characterized in that: A guide rail (805) is provided on the base plate (101) at a position corresponding to the placement plate (801). The guide rail (805) is slidably connected to the placement plate (801). Two guide rods (806) are fixedly connected to the top of the placement plate (801). The guide rods (806) pass through the counterweight (802). The guide rods (806) are threadedly connected to a positioning sleeve (807). The positioning sleeve (807) is located above the counterweight (802).

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