Die positioning and mounting structure

Abstract

The utility model relates to the technical field of mold machining, and discloses a mold positioning and mounting structure which comprises a workbench and supporting legs mounted below the workbench, a positioning groove is formed in the workbench, and an electric push rod is mounted on the outer side wall of the workbench; the output end of the electric push rod penetrates through the workbench and extends into the positioning groove to be provided with a first positioning plate, second positioning plates are installed in the positioning groove in a front-back mode, clamping assemblies are installed on one sides of the second positioning plates, and adjusting assemblies for driving the clamping assemblies are installed on the outer sides of the front wall and the rear wall of the workbench. According to the mold positioning and mounting structure, during positioning, the mounting firmness and stability are enhanced, molds are protected, the molds of different sizes and types can be positioned and mounted, manual adjustment in the prior art is replaced, clamping and positioning automation is achieved, and therefore the machining efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of mold processing, and in particular to a mold positioning and installation structure. Background Art

[0002] In the mold industry, various molds and tools are used to obtain the desired products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods. In short, the mold is a tool used to make molded objects. This tool is composed of various parts, and different molds are composed of different parts.

[0003] During the production and processing of the mold, it is necessary to position and clamp it to prevent it from shifting during processing. When the mold positioning and installation structure in the prior art is used, most of the clamping plates are set at four places on the workbench, and the bolts are all manually retracted and adjusted, and they need to be operated one by one, which makes the clamping operation as a whole time-consuming and labor-intensive, and is not convenient for the rapid positioning and installation of the mold, and the use effect is not good. Utility Model Content

[0004] In order to solve the problem that the mold positioning and installation structure in the prior art is mostly used with clamps set at four places on the workbench, which are all manually retracted and adjusted through bolts and need to be operated one by one, making the clamping operation as a whole time-consuming and labor-intensive, inconvenient for rapid positioning and installation of the mold, and resulting in poor use effect, the present application provides a mold positioning and installation structure.

[0005] A mold positioning and installation structure provided in this application adopts the following technical solution:

[0006] A mold positioning and installation structure comprises a workbench and a supporting leg installed under the workbench, a positioning groove is opened inside the workbench, an electric push rod is installed on the outer wall, the output end of the electric push rod passes through the workbench and extends to a first positioning plate installed in the positioning groove, a second positioning plate is installed in the front and back of the positioning groove, a clamping assembly is installed on one side of the second positioning plate, an adjustment assembly for driving the clamping assembly is installed on the outer sides of the front and rear walls of the workbench, the clamping assembly comprises a sliding rod fixed in the positioning groove, sliding sleeves respectively sleeved on both ends of the sliding rod, support rods respectively connected to the sliding sleeve and the second positioning plate at both ends, and a slider installed on one side of the sliding sleeve, a spring is sleeved on the outer surface of the sliding rod and on one side of the sliding sleeve.

[0007] Preferably, the front and rear walls of the workbench are both provided with sliding grooves, and the sliding block is slidably connected to the sliding grooves.

[0008] Preferably, the clamping assembly includes a rotating shaft rotatably mounted on the outside of the workbench and movable blocks sleeved on both ends of the rotating shaft. The outside of the rotating shaft is symmetrically provided with thread grooves in opposite directions. The movable blocks are respectively connected to the rotating shaft by spiral transmission through the thread grooves, and one side of the movable block is connected to the slider.

[0009] Preferably, a driving wheel and a driven pulley are respectively installed on the outer side of the rotating shaft, and the driving wheel and the driven pulley are driven by a belt. A servo motor for driving the rotating shaft is installed on one side of the supporting leg.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The mold positioning and installation structure enhances the firmness and stability of the installation during positioning, realizes the protection of the mold, and can position and install molds of different sizes and types, replacing the manual adjustment in the prior art, realizing the automation of clamping and positioning, thereby improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the internal structure of the workbench in the utility model;

[0013] Figure 2 It is the overall front view of the utility model;

[0014] Figure 3 It is a structural schematic diagram of the clamping assembly in the utility model.

[0015] Explanation of the accompanying drawings: 1. workbench; 2. supporting leg; 3. electric push rod; 4. first positioning plate; 5. second positioning plate; 6. clamping assembly; 8. sliding sleeve; 7. sliding rod; 9. sliding block; 10. supporting rod; 11. rotating shaft; 12. moving block; 13. belt. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figures 1 to 3 , the utility model provides a technical solution:

[0018] A mold positioning and installation structure comprises a workbench 1 and a supporting leg 2 installed under the workbench 1. A positioning groove is opened inside the workbench 1, and an electric push rod 3 is installed on the outer wall. The output end of the electric push rod 3 passes through the workbench 1 and extends to the positioning groove where a first positioning plate 4 is installed. Second positioning plates 5 are installed at the front and back of the positioning groove, and a clamping assembly 6 is installed on one side of the second positioning plate 5. An adjusting assembly for driving the clamping assembly 6 is installed on the outer sides of the front and back walls of the workbench 1. The clamping assembly 6 comprises a sliding rod 7 fixed inside the positioning groove, sliding sleeves 8 respectively sleeved on both ends of the sliding rod 7, a supporting rod 10 movably connected to the sliding sleeve 8 and the second positioning plate 5 at both ends, and a sliding block 9 installed on one side of the sliding sleeve 8. A spring is sleeved on the outer surface of the sliding rod 7 and on one side of the sliding sleeve 8.

[0019] When in use, the mold is placed into the positioning groove, the electric push rod 3 is started to drive the first positioning plate 4 to contact the two ends of the mold for preliminary positioning, and then the clamping assembly 6 is driven by the adjustment assembly to drive the second positioning plate 5 to contact the two sides of the mold for re-positioning, thereby enhancing the firmness and stability of the overall installation of the mold, and can position and install molds of different sizes and types, replacing the manual adjustment in the prior art.

[0020] The front and rear walls of the workbench 1 are both provided with sliding grooves, and the sliding blocks 9 are slidably connected to the sliding grooves.

[0021] The clamping assembly includes a rotating shaft 11 rotatably mounted on the outside of the workbench 1 and moving blocks 12 sleeved on both ends of the rotating shaft 11. The outside of the rotating shaft 11 is symmetrically provided with thread grooves in opposite directions. The moving blocks 12 are connected to the rotating shaft through the thread grooves and one side of the moving block 12 is connected to the slider 9.

[0022] A driving wheel and a driven pulley are respectively installed on the outer side of the rotating shaft 11 , and the driving wheel and the driven pulley are transmitted through a belt 13 . A servo motor for driving the rotating shaft 11 is installed on one side of the supporting leg 2 .

[0023] During positioning, the servo motor is started, and the two rotating shafts 11 can be driven to rotate forward and reversely at the same time by the driving wheel, the slave pulley and the belt 13. The moving block 12 moves in a straight horizontal direction through the cooperation of the spiral groove, thereby driving the slider 9 and the sleeve 8 to move, so that the support rod 10 drives the second positioning plate 5 to move. When it moves toward the mold direction, clamping is achieved, otherwise the positioning is released, so as to achieve the purpose of automatic clamping. At the same time, during the clamping process, the spring can play a buffering role, so as to protect the mold while ensuring firm clamping.

[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0025] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0027] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A mold positioning and installation structure, characterized in that: The invention comprises a workbench (1) and a supporting leg (2) installed under the workbench (1), wherein a positioning groove is provided inside the workbench (1), and an electric push rod (3) is installed on the outer wall, the output end of the electric push rod (3) passes through the workbench (1) and extends to the positioning groove, and a first positioning plate (4) is installed in the positioning groove, a second positioning plate (5) is installed in the front and rear of the positioning groove, a clamping assembly (6) is installed on one side of the second positioning plate (5), and an adjustment assembly for driving the clamping assembly (6) is installed on the outer sides of the front and rear walls of the workbench (1), and the clamping assembly (6) comprises a sliding rod (7) fixed in the positioning groove, sliding sleeves (8) respectively sleeved on both ends of the sliding rod (7), a supporting rod (10) whose two ends are movably connected to the sliding sleeve (8) and the second positioning plate (5), and a sliding block (9) installed on one side of the sliding sleeve (8), and a spring is sleeved on the outer surface of the sliding rod (7) and located on one side of the sliding sleeve (8).

2. A mold positioning and installation structure according to claim 1, characterized in that: The front and rear walls of the workbench (1) are both provided with sliding grooves, and the sliding block (9) is slidably connected to the sliding grooves.

3. A mold positioning and installation structure according to claim 2, characterized in that: The clamping assembly comprises a rotating shaft (11) rotatably mounted on the outside of the workbench (1) and moving blocks (12) sleeved on both ends of the rotating shaft (11); the rotating shaft (11) is symmetrically provided with thread grooves in opposite directions on the outside; the moving blocks (12) are respectively connected to the rotating shaft by helical transmission via the thread grooves; and one side of the moving block (12) is connected to the slider (9).

4. A mold positioning and installation structure according to claim 3, characterized in that: A driving wheel and a driven pulley are respectively installed on the outer side of the rotating shaft (11), and the driving wheel and the driven pulley are driven by a belt (13). A servo motor for driving the rotating shaft (11) is installed on one side of the supporting leg (2).

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