Anti-rotation die tooling for marking assembly

Abstract

The utility model discloses a kind of marking matched anti-rotation mould tool, including main mould base, arc-shaped recess is set in the top center of main mould base, ear-shaped recess is set in the two sides of arc-shaped recess symmetrically, two sides of the width direction of main mould base are respectively connected with fixed plate and clamping sliding block, fixed plate is fixedly connected with main mould base, clamping sliding block is slidably connected with main mould base, and the sliding of clamping sliding block towards the direction of main mould base makes special-shaped automobile parts be positioned and clamped on main mould base, the utility model design layout is reasonable, arc-shaped recess in the center and two sides ear-shaped recess are designed to adapt part appearance, special-shaped automobile parts can be stably placed in main mould base, and fixed by clamping sliding block quickly, after fixed, special-shaped automobile parts cannot rotate, and direction and position are determined, guarantee the accuracy and consistency of marking inscription position, the application of the utility model can significantly improve marking operation efficiency and marking production quality.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts manufacturing technology, and more specifically, to a marking-compatible anti-rotation mold tooling. Background Technology

[0002] Marking and engraving is a traceability technology for automotive parts. In automotive parts production, every finished part needs to undergo traceability marking. This marking process is performed using the company's existing marking machines. Marking and engraving is very convenient for some standard, easily placed parts. However, the company also produces some irregularly shaped automotive parts, such as... Figure 4 The image shows a uniquely shaped automotive part. The main body of the part is cylindrical, with four lugs evenly distributed on the outer wall of the cylinder. Because the height of the lugs is higher than the lowest point of the cylindrical body, the part cannot be placed stably on the marking workbench (it will deflect). Currently, the marking operation requires manual support of the part, but this method has the problems of low production efficiency and inaccurate marking and engraving position. In response, the workshop proposed to design a special tooling to complete the marking and engraving operation of this type of part, and this case was born. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a marking-compatible anti-rotation mold tooling. The utility model has a reasonable design layout. The central arc-shaped groove and the ear-shaped grooves on both sides are designed to match the shape of the parts. Irregularly shaped automotive parts can be placed stably on the main mold base and quickly clamped and fixed by the clamping slider. After being fixed, the irregularly shaped automotive parts will not rotate, and the direction and position are determined, ensuring the accuracy and consistency of the marking and engraving position.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A marking-compatible anti-rotation mold fixture includes a main mold base. The main mold base has an arc-shaped groove at the center of its top, and ear-shaped grooves are symmetrically formed on both sides of the arc-shaped groove. A fixing plate and a clamping slider are respectively connected to two sides of the main mold base in the width direction. The fixing plate is fixedly connected to the main mold base, and the clamping slider is slidably connected to the main mold base. By sliding the clamping slider toward the main mold base, irregularly shaped automotive parts are positioned and clamped on the main mold base.

[0006] Furthermore, the arc-shaped groove is opened through the main mold base in the width direction, the ear-shaped groove is opened semi-through the main mold base in the width direction, and the ear-shaped groove has a boss surface on the main mold base.

[0007] Furthermore, the bottom surface of the fixing plate is flush with the bottom surface of the main mold base, and the fixing plate has bolt holes.

[0008] Furthermore, the bolt hole is a transversely elongated hole.

[0009] Furthermore, the bottom surface of the clamping slider is flush with the bottom surface of the main mold base, and two symmetrical guide rods are connected to the side wall of the clamping slider, the guide rods being adapted to be inserted into the main mold base.

[0010] Furthermore, the clamping slider is equipped with a locking bolt, which penetrates the clamping slider and is threadedly connected to the main mold base. The locking bolt is screwed in by the thread of the locking bolt to drive the clamping slider to slide towards the main mold base.

[0011] Furthermore, an auxiliary plate is fixedly connected to the outer end of the locking bolt.

[0012] Furthermore, a vertical clamping plate is vertically connected to the top of the clamping slider. The top of the clamping slider is lower than the lowest point of the arc-shaped groove, while the top of the vertical clamping plate is higher than the lowest point of the arc-shaped groove.

[0013] The beneficial effects of this utility model are:

[0014] This utility model has a reasonable design layout. The central arc-shaped groove and the ear-shaped grooves on both sides are designed to match the shape of the parts. Irregularly shaped automotive parts can be placed stably on the main mold base and quickly clamped and fixed by the clamping slider. After being fixed, the irregularly shaped automotive parts will not rotate, and the direction and position are determined, ensuring the accuracy and consistency of the marking and engraving position. The application of this utility model can significantly improve the efficiency of marking operations and the quality of marking production. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a marking-supporting anti-rotation mold tooling in this embodiment;

[0016] Figure 2 This is a top view of a marking-compatible anti-rotation mold tooling in this embodiment;

[0017] Figure 3 for Figure 2 Sectional view along line AA in the middle;

[0018] Figure 4 This is a drawing of the external shape of an irregularly shaped automotive part.

[0019] Reference numerals: Main mold base 1, arc-shaped groove 11, ear-shaped groove 12, boss surface 13, fixing plate 2, bolt hole 21, clamping slider 3, guide rod 31, locking bolt 32, assist plate 321, vertical clamping plate 33, cylinder 41, ear seat 42. Detailed Implementation

[0020] 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.

[0021] A marking-compatible anti-rotation mold tooling, used for, etc. Figure 4 The illustration shows a traceability marking process for an irregularly shaped automotive component, such as... Figure 4 The illustrated irregularly shaped automotive part is characterized by having a cylindrical body 41 with four lugs 42 connected to the outer wall of the cylindrical body 41. The four lugs 42 are evenly distributed circumferentially. Because direct placement causes tilting, manual support is currently used for marking. To improve production efficiency and reduce production weight, this invention is designed to assist in completing traceability marking operations. Figures 1-3As shown, the marking-supporting anti-rotation mold tooling of this utility model includes a main mold base 1. An arc-shaped groove 11 is formed at the center of the top of the main mold base 1. The size of the arc-shaped groove 11 is adapted to the outer diameter of the cylinder 41. When irregularly shaped automotive parts are placed, the lower part of the cylinder 41 is located within the arc-shaped groove 11. The arc-shaped groove 11 is formed through the main mold base 1 in the width direction to accommodate the length of the cylinder 41. Symmetrical ear-shaped grooves 12 are formed on both sides of the arc-shaped groove 11. The size of the ear-shaped grooves 12 is adapted to the outer diameter of the cylinder 41. The ear seats 42 have the following external dimensions: when irregularly shaped automotive parts are placed, two ear seats 42 on each side fall exactly into the ear-shaped grooves 12. The ear-shaped grooves 12 are semi-through in the width direction of the main mold base 1, thus forming a boss surface 13 on the main mold base 1. The boss surface 13 blocks the forward path of the ear seats 42, indirectly creating a positioning and leaning effect for the irregularly shaped automotive parts. When placing irregularly shaped automotive parts, the ear seats 42 are installed by tightly abutting against the boss surface 13. A fixing plate 2 and a clamping slider 3 are respectively connected to the two sides in the width direction. The fixing plate 2 is fixedly connected to the main mold base 1. The bottom surface of the fixing plate 2 is flush with the bottom surface of the main mold base 1. The fixing plate 2 has bolt holes 21 to allow the installation of fixing bolts. The purpose of the fixing plate 2 is to allow the present invention to be installed and fixed on the marking workbench. The clamping slider 3 is guided and slidably connected to the main mold base 1. The clamping slider 3 is installed on the through-hole side of the ear-shaped groove 12. By sliding the clamping slider 3 towards the main mold base 1, the irregularly shaped automotive parts are positioned and clamped on the main mold base 1. Due to the design of the arc-shaped groove 11 and the two ear-shaped grooves 12, the irregularly shaped automotive parts are stably horizontally laid after placement, which solves the problem of part rotation and eliminates the need for manual support, thereby improving the efficiency of marking operations. Due to the presence of the boss surface 13, the clamping and placement positions of the irregularly shaped automotive parts in the same batch are fixed. This is conducive to maintaining the accuracy and consistency of the marking and engraving positions of all parts, thus improving the marking production quality.

[0022] like Figure 1 and Figure 2 As shown, the bolt holes 21 on the fixing plate 2 are transversely elongated holes, which is beneficial for adjusting the installation position in the transverse direction to match the marking position of the marking machine head. The marking platform installed by this utility model will have longitudinally elongated holes, so that this utility model can also adjust the installation position longitudinally.

[0023] like Figure 2 and Figure 3As shown, the bottom surface of the clamping slider 3 is flush with the bottom surface of the main mold base 1. Two symmetrical guide rods 31 are connected to the side wall of the clamping slider 3. The guide rods 31 are fitted into the main mold base 1 and guide the movement of the clamping slider 3, allowing it to move linearly along the width direction of the main mold base 1. The clamping slider 3 is equipped with locking bolts 32, which penetrate the clamping slider 3 and are threaded onto the main mold base 1. The threads of the locking bolts 32 drive the clamping slider 3 to slide towards the main mold base 1. The length of the arc-shaped groove 11 of the main mold base 1 is less than the length of the cylindrical body 41 of the irregularly shaped automotive part. In other words, after the irregularly shaped car parts are placed, both ends of the cylindrical body 41 in the length direction are exposed on the outside of the arc-shaped groove 11, which is conducive to the clamping and positioning of the irregularly shaped car parts. In this utility model, a vertical clamping plate 33 is vertically connected to the top of the clamping slider 3. The top height of the clamping slider 3 is lower than the lowest point of the arc-shaped groove 11, and the top height of the vertical clamping plate 33 is higher than the lowest point of the arc-shaped groove 11. When the clamping slider 3 slides towards the main mold base 1, it relies on the vertical clamping plate 33 to abut against the end of the cylindrical body 41, and then cooperates with the ear seat 42 to abut against the boss surface 13 to achieve rapid positioning and clamping of irregularly shaped car parts.

[0024] like Figure 2 As shown, an assist plate 321 is fixedly connected to the outer end of the locking bolt 32. The assist plate 321 can easily assist in turning the locking bolt 32. The outer end of the locking bolt 32 has a large diameter and cannot be inserted into the bolt hole, so as to push the clamping slider 3 to slide during the turning process.

[0025] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A marking-compatible anti-rotation mold tooling, characterized in that, Includes a main mold base (1), with an arc-shaped groove (11) at the center of the top of the main mold base (1), and ear-shaped grooves (12) symmetrically provided on both sides of the arc-shaped groove (11). A fixing plate (2) and a clamping slider (3) are respectively connected to the two sides of the main mold base (1) in the width direction. The fixing plate (2) is fixedly connected to the main mold base (1), and the clamping slider (3) is guided and slidably connected to the main mold base (1). The irregularly shaped automotive parts are positioned and clamped on the main mold base (1) by sliding the clamping slider (3) towards the main mold base (1).

2. The anti-rotation mold tooling for marking according to claim 1, characterized in that, The arc-shaped groove (11) is opened through the width direction of the main mold base (1), and the ear-shaped groove (12) is opened semi-through the width direction of the main mold base (1). The ear-shaped groove (12) has a boss surface (13) on the main mold base (1).

3. The anti-rotation mold tooling for marking according to claim 1, characterized in that, The bottom surface of the fixing plate (2) is flush with the bottom surface of the main mold base (1), and the fixing plate (2) has bolt holes (21).

4. The anti-rotation mold tooling for marking according to claim 3, characterized in that, The bolt hole (21) is a transverse, oval-shaped hole.

5. The anti-rotation mold tooling for marking according to claim 1, characterized in that, The bottom surface of the clamping slider (3) is flush with the bottom surface of the main mold base (1). The side wall of the clamping slider (3) is connected to two symmetrical guide rods (31), which are adapted to be inserted into the main mold base (1).

6. The anti-rotation mold tooling for marking according to claim 5, characterized in that, The clamping slider (3) is equipped with a locking bolt (32), which is installed through the clamping slider (3) and threadedly connected to the main mold base (1). The locking bolt (32) is driven to slide towards the main mold base (1) by the thread of the locking bolt (32).

7. The anti-rotation mold tooling for marking according to claim 5, characterized in that, An auxiliary plate (321) is fixedly connected to the outer end of the locking bolt (32).

8. The anti-rotation mold tooling for marking according to claim 5, characterized in that, The top of the clamping slider (3) is vertically connected to a vertical clamping plate (33). The top height of the clamping slider (3) is lower than the lowest point height of the arc groove (11), and the top height of the vertical clamping plate (33) is higher than the lowest point height of the arc groove (11).

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