Mold tool convenient to clamp and capable of preventing shaking

Abstract

The utility model discloses an anti-shake mould tool convenient to clamp, which comprises a bottom plate, a side plate, an electric push rod fixed on the side plate and a clamping plate fixed at the telescopic end of the electric push rod, a sliding block and a guide rod penetrating through the sliding block are arranged in a sliding groove of the bottom plate, and a positioning plate is fixed on the sliding block. And a positioning piece for adjusting the position of the sliding block is arranged on the bottom plate. According to the positioning device, the guide rod perpendicular to the electric push rod is arranged in the sliding groove of the bottom plate, the sliding block can drive the positioning plate to move in the axial direction of the guide rod, through butt joint of the protrusion and the connecting grooves in different positions, the position of the positioning plate is adjusted, the mold abuts against the positioning plate, and the situation of clamping deviation does not exist; manual adjustment of the position of the mold is omitted, and operation is more convenient.

Description

Technical Field

[0001] This utility model relates to the field of mold tooling technology, and in particular to a mold tooling that is easy to clamp and prevent shaking. Background Technology

[0002] To prevent the mold from shaking during processing, existing technologies typically place the mold on a mold fixture for fixation. Traditional mold fixtures have a simple structure, usually including clamping plates placed on both sides of the mold. The clamping plates are clamped to the mold by rotating an electric actuator or threaded rod.

[0003] The clamping plates are located on the left and right sides of the mold. Before the mold is clamped, the operator needs to manually adjust the position of the mold in the front and back directions to avoid misalignment. If a tooling that can position the mold before clamping can be proposed, the clamping efficiency can be effectively improved. Utility Model Content

[0004] The purpose of this utility model is to provide a mold tooling that is easy to clamp and prevents shaking in order to solve the above problems.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A mold fixture for easy clamping and anti-shaking includes a base plate, a side plate, an electric actuator fixed on the side plate, and a clamping plate fixed on the telescopic end of the electric actuator. The base plate has a sliding block and a guide rod passing through the sliding block in a groove. A positioning plate is fixed on the sliding block, and the base plate has a positioning component for adjusting the position of the sliding block.

[0007] Preferably, the positioning element includes a rotating arm mounted on the base plate via a pivot, the bottom of the rotating arm having multiple connecting grooves, and the top of the slider having a protrusion adapted to the connecting grooves.

[0008] Preferably, a rotating frame is rotatably connected to the rotating arm, the base plate has a positioning groove adapted to the rotating frame, and the rotating arm is provided with an elastic element that provides a thrust to the end of the rotating frame.

[0009] Preferably, the elastic element includes a housing fixed to the rotating arm, a top rod passing through the housing, a top plate fixed to the top end of the top rod, a top block fixed to the bottom end of the top rod, and a spring abutting against the top block inside the housing.

[0010] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0011] 1. In this application, the base plate has a guide rod perpendicular to the electric push rod in the groove. The slider can drive the positioning plate to move along the axial direction of the guide rod. The position of the positioning plate can be adjusted by the docking of the protrusion with the connecting groove at different positions. The mold and the positioning plate abut against each other, and there is no clamping. This eliminates the need for manual adjustment of the mold position and makes the operation more convenient.

[0012] 2. In this application, the elastic element provides a vertically upward thrust to the end of the rotating frame, so that the end of the rotating frame is in contact with the positioning groove. In this state, the rotating arm cannot rotate around the rotating shaft, that is, the connecting groove 13 will not separate from the protrusion, thus playing a stable positioning role. Attached Figure Description

[0013] Figure 1 A schematic diagram of the mold tooling structure provided according to an embodiment of the present utility model is shown;

[0014] Figure 2 A schematic diagram of the distribution structure of the positioning grooves on the base plate according to an embodiment of the present invention is shown;

[0015] Figure 3 A schematic diagram of the slider and rotating arm structure according to an embodiment of the present invention is shown;

[0016] Figure 4 A schematic diagram of the elastic element structure provided according to an embodiment of the present invention is shown.

[0017] Legend:

[0018] 1. Base plate; 2. Electric actuator; 3. Side plate; 4. Rotating shaft; 5. Clamping plate; 6. Slider; 7. Positioning plate; 8. Rotating arm; 9. Slide groove; 10. Guide rod; 11. Positioning groove; 12. Protrusion; 13. Connecting groove; 14. Elastic element; 15. Rotating frame; 141. Housing; 142. Top plate; 143. Top rod; 144. Top block; 145. Spring. Detailed Implementation

[0019] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-4 This utility model provides a technical solution:

[0021] A mold tooling that is easy to clamp and prevent shaking includes a base plate 1, a side plate 3, an electric push rod 2 fixed on the side plate 3, and a clamping plate 5 fixed on the telescopic end of the electric push rod 2. The above structure is a direct reference to the prior art, and its structure and principle will not be described here.

[0022] The base plate 1 has a slide groove 9 with a slider 6 and a guide rod 10 passing through the slider 6. The slide groove 9 and the electric push rod 2 are perpendicularly distributed. The guide rod 10 is fixed in the slide groove 9. The slider 6 is slidably connected to the slide groove 9 and the guide rod 10. A positioning plate 7 is fixed on the slider 6. The positioning plate 7 is used to abut against the outer wall of the mold and play the role of positioning the mold. The base plate 1 is provided with a positioning component to adjust the position of the slider 6.

[0023] Specifically, such as Figure 3 As shown, the positioning component includes a rotating arm 8 mounted on the base plate 1 via a rotating shaft 4. The rotating arm 8 is rotatably connected to the base plate 1. The bottom of the rotating arm 8 has multiple connecting grooves 13, which are evenly spaced. The top of the slider 6 is formed with a protrusion 12 that matches the connecting groove 13. Both the protrusion 12 and the connecting groove 13 are arc-shaped with the same size. During the rotation of the rotating arm 8, the protrusion 12 and the connecting groove 13 can be docked or separated.

[0024] Specifically, such as Figure 2 , Figure 3 and Figure 4 As shown, a rotating frame 15 is rotatably connected to the rotating arm 8. The rotating frame 15 is U-shaped. The base plate 1 has a positioning groove 11 that matches the rotating frame 15. There are two positioning grooves 11. An elastic element 14 is provided on the rotating arm 8. The elastic element 14 provides a vertical upward thrust to the end of the rotating frame 15, so that the end of the rotating frame 15 is in contact with the positioning groove 11, thereby restricting the rotation of the rotating arm 8.

[0025] The elastic element 14 includes a housing 141 fixed on the rotating arm 8. The housing 141 is vertically distributed and has a push rod 143 passing through it. The push rod 143 is slidably connected to the housing 141. A top plate 142 is fixed at the top end of the push rod 143 and a top block 144 is fixed at the bottom end. A spring 145 is provided inside the housing 141 that abuts against the top block 144. The spring 145 is located at the bottom of the top block 144. The spring 145 provides a vertically upward elastic force to the top block 144, the push rod 143 and the top plate 142. Under this elastic force, the top plate 142 abuts against the rotating frame 15, causing the rotating frame 15 to deflect.

[0026] In summary, when clamping the mold as provided in this embodiment, the position of the positioning plate 7 is first adjusted according to the mold specifications, that is, the rotating frame 15 is pressed down. After the end of the rotating frame 15 separates from the positioning groove 11, the limitation on the rotating arm 8 is released. During the rotation of the rotating arm 8 around the rotating shaft 4, the protrusion 12 separates from the connecting groove 13. At this time, the slider 6 can drive the positioning plate 7 to move along the axial direction of the guide rod 10. By docking the protrusion 12 with the connecting groove 13 at different positions, the positioning plate 7 can be positioned at different positions.

[0027] Finally, place the mold on the base plate 1 and make the outer wall of the mold contact the positioning plate 7. This eliminates the need to adjust the mold in the front and back direction and avoids any clamping issues. Finally, turn on the electric push rod 2. The electric push rod 2 drives the clamping plate 5 to abut against the mold, thus completing the fixation of the mold.

[0028] The above description of the embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A mold fixture for easy clamping and anti-shaking, comprising a base plate (1), a side plate (3), an electric actuator (2) fixed on the side plate (3), and a clamping plate (5) fixed to the telescopic end of the electric actuator (2), characterized in that, The base plate (1) has a sliding groove (9) with a slider (6) and a guide rod (10) passing through the slider (6). A positioning plate (7) is fixed on the slider (6), and a positioning component for adjusting the position of the slider (6) is provided on the base plate (1).

2. The mold tooling for easy clamping and anti-shaking according to claim 1, characterized in that, The positioning component includes a rotating arm (8) mounted on the base plate (1) via a rotating shaft (4). The bottom of the rotating arm (8) has multiple connecting grooves (13), and the top of the slider (6) is formed with a protrusion (12) that matches the connecting grooves (13).

3. The mold tooling for easy clamping and anti-shaking according to claim 2, characterized in that, A rotating frame (15) is rotatably connected to the rotating arm (8), and a positioning groove (11) adapted to the rotating frame (15) is provided on the base plate (1). An elastic element (14) is provided on the rotating arm (8) to give a thrust to the end of the rotating frame (15).

4. A mold tooling fixture for easy clamping and anti-shaking according to claim 3, characterized in that, The elastic element (14) includes a housing (141) fixed on the rotating arm (8), a top rod (143) passing through the housing (141), a top plate (142) fixed at the top end of the top rod (143), a top block (144) fixed at the bottom end, and a spring (145) abutting against the top block (144) inside the housing (141).

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