Batch machining jig for side die sideslip keys

Abstract

The utility model discloses a batch machining jig for side die side sliding keys. The batch machining jig comprises a base and a positioning groove. Side die side sliding keys are arranged on the surface of the base at equal intervals, and gap avoiding spaces are formed in the side edges of the side die side sliding keys. The positioning grooves are formed in the surface of the base at equal intervals, and springs are arranged in the positioning grooves; according to the side die side-sliding key fixing device, side die side-sliding keys to be machined are placed in the side-sliding key fixing grooves respectively, after the locking screws are loosened and the springs jack up the fixing pressing plates through elastic force, the side die side-sliding keys needing to be machined can be rapidly placed, and then the fixing pressing plates are used for locking and fixing the side die side-sliding keys through the locking screws; gap clearance, screw counterbore drilling and inclined surface milling of an inclined part of the side die sideslip key are completed through one-time clamping of a numerical control milling machine, a plurality of side die sideslip keys are completed through one-time machining, and due to the fact that the requirement for the side die sideslip keys is large, each set of die needs at least eight, the production efficiency and the machining precision are greatly improved, cross-post operation is reduced, and the production cost is reduced. And the processing efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of side mold side sliding key jigs, in particular to a side mold side sliding key batch processing jig. Background Art

[0002] The side slide key is a mechanical part in the injection mold that assists the opening and closing movement of the mold and ensures the correct operation and positioning of the mold during the injection process. It is usually installed on the side slide of the injection mold; the function of the side slide key is to control the lateral movement of the mold so that the opening and closing movement of the mold is smoother and more precise. It generally consists of two parts: one part is fixed to the side mold of the mold, and the other part is fixed to the side slide of the mold. When the mold is closed, the side slide key locks the side slide to the fixed part of the mold to ensure the closure of the mold. When the mold is opened, the side slide key allows the side slide to slide along the side of the mold so that the mold can be opened smoothly and the injection molded parts can be removed.

[0003] In the process of processing the side mold sliding key, most of the time, the side mold sliding key is clamped by a fixture to complete the processing of the required side mold sliding key; however, the existing processing method is basically to mark and tap a single piece, then use a drilling machine to process the countersunk hole, and the 45-degree bevel is processed by a sawing machine or a small vertical milling machine, and the gap is manually polished, resulting in a long processing time for the side mold sliding key, extremely low precision and efficiency, and a rough appearance, which is difficult to meet high standards. In view of this, we have launched a batch processing jig for the side mold sliding key. Utility Model Content

[0004] The utility model aims to provide a jig for batch processing side mold side sliding keys to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a batch processing jig for side mold side sliding keys, comprising: a base and a positioning groove;

[0006] The surface of the base is provided with side mold side sliding keys at equal intervals, and the side edges of the side mold side sliding keys are provided with gaps to avoid air, and the gaps to avoid air and the side mold side sliding keys are integrally formed;

[0007] The positioning grooves are arranged at equal intervals on the surface of the base, the positioning grooves and the base are integrally formed, and a spring is arranged inside the positioning grooves;

[0008] The surface of the base is provided with a multi-station structure, and the side mold side sliding key is placed and installed through the side sliding key fixing groove and the through groove of the multi-station structure, so that the side mold side sliding key is processed.

[0009] Preferably, the side sliding key fixing grooves are arranged at equal intervals on the surface of the base, the number of the side sliding key fixing grooves is groups, and the side sliding key fixing grooves and the base are integrally formed, the through grooves are arranged on the surface of the base and are located inside the side sliding key fixing grooves, and the through grooves and the base are integrally formed.

[0010] Preferably, a fixed pressure plate is connected to the top of the base, a locking screw is connected to the surface of the fixed pressure plate, and the locking screw passes through the fixed pressure plate, the positioning groove and the base, and the spring is located on the outer surface of the locking screw. The locking screw facilitates fixing the fixed pressure plate to the surface of the base. After loosening the locking screw, the fixed pressure plate can be driven to move up by the elastic force of the spring itself.

[0011] Preferably, the surface of the side mold sliding key is connected with bolts.

[0012] Preferably, a screw countersunk hole is provided on the surface of the side mold side sliding key, and the screw countersunk hole and the side mold side sliding key are integrally formed. An inclined portion is provided on one side of the side mold side sliding key, and a 45-degree inclined surface is milled on the inclined portion.

[0013] Preferably, a machine fixing groove is provided on the side of the base, and the machine fixing groove and the base are integrally formed, so that the base can be easily fixed on the processing machine through the machine fixing groove.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the utility model places the processed side mold side sliding keys in the side sliding key fixing grooves respectively, and the function of the spring is that when the locking screw is slightly loosened, the spring pushes up the fixed pressing plate by elastic force, and the side mold side sliding keys to be processed can be quickly placed, and then the fixed pressing plate is used to lock and fix the side mold side sliding keys through the locking screws, so that the side mold side sliding keys are better fixed on the surface of the base;

[0015] The entire fixture assembly is fastened to the processing machine through the machine fixing groove of the base. This structural fixture can be clamped by a CNC milling machine at one time to complete the clearance avoidance of the side mold side sliding keys, screw countersunk holes, and milling out the inclined surface of the inclined part. Several side mold side sliding keys can be processed at one time. Due to the high demand for side mold side sliding keys, each set of molds requires at least 8 pieces, which greatly improves production efficiency and processing accuracy, reduces cross-post operations, greatly improves processing efficiency, effectively reduces production costs, and ensures the beauty of the workpiece, meeting the purpose of batch processing and high-precision standard requirements. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a structural schematic diagram of the base and the side sliding key fixing groove of the utility model;

[0018] Figure 3 This is a structural schematic diagram of the fixed pressure plate and locking screws of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the utility model in a front section;

[0020] Figure 5 It is a structural schematic diagram of the side mold side sliding key of the utility model.

[0021] In the figure: 1. Fixed pressure plate; 2. Machine fixing groove; 3. Side mold side sliding key; 4. Inclined part; 5. Base; 6. Locking screw; 7. Bolt; 8. Positioning groove; 9. Side sliding key fixing groove; 10. Through groove; 11. Screw countersunk hole; 12. Spring; 13. Clearance to avoid air. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-5 The utility model provides a technical solution: a batch processing jig for side mold side sliding keys, comprising: a base 5, the surface of the base 5 is provided with side mold side sliding keys 3 at equal intervals, and the side edges of the side mold side sliding keys 3 are provided with gaps 13;

[0024] Positioning grooves 8, the positioning grooves 8 are arranged at equal intervals on the surface of the base 5, and springs 12 are arranged inside the positioning grooves 8;

[0025] The surface of the base 5 is provided with a multi-station structure, and the side mold side sliding key 3 is placed and installed through the side sliding key fixing groove 9 and the through groove 10 of the multi-station structure, so that the side mold side sliding key 3 is processed.

[0026] The side sliding key fixing grooves 9 are opened on the surface of the base 5 at equal intervals, and the through grooves 10 are opened on the surface of the base 5 and located inside the side sliding key fixing grooves 9 .

[0027] A fixed pressure plate 1 is connected to the top of the base 5, and a locking screw 6 is connected to the surface of the fixed pressure plate 1. The locking screw 6 passes through the fixed pressure plate 1, the positioning groove 8 and the base 5, and the spring 12 is located on the outer surface of the locking screw 6. The locking screw 6 is convenient for fixing the fixed pressure plate 1 on the surface of the base 5. After loosening, the locking screw 6 is tightened, and the elastic force of the spring 12 itself can be used to drive the fixed pressure plate 1 to move upward.

[0028] Bolts 7 are connected to the surface of the side mold sliding key 3 .

[0029] A screw countersunk hole 11 is provided on the surface of the side mold side sliding key 3, and the screw countersunk hole 11 and the side mold side sliding key 3 are integrally formed. An inclined portion 4 is provided on one side of the side mold side sliding key 3, and the inclined portion 4 is milled with a 45-degree inclined surface.

[0030] A machine fixing groove 2 is provided on the side of the base 5 , and the machine fixing groove 2 and the base 5 are integrally formed, so that the base 5 can be fixed on the processing machine through the machine fixing groove 2 .

[0031] Specifically, when in use, the batch processing jig is to place the side mold side sliding keys 3 to be processed in the side sliding key fixing grooves 9 respectively, and the function of the spring 12 is that when the locking screw 6 is slightly loosened, the spring 12 lifts the fixed pressure plate 1 by elastic force, and the side mold side sliding keys 3 to be processed can be quickly placed, and then the fixed pressure plate 1 is used to lock and fix the side mold side sliding keys 3 through the locking screws 6, so that the side mold side sliding keys 3 are better fixed on the surface of the base 5, and the entire jig assembly is fastened to the processing machine through the machine fixing groove 2 of the base 5. This structural fixture can be clamped by a CNC milling machine at one time to complete the gap avoidance 13 of the side mold side sliding key 3, drill the screw countersunk hole 11, and mill out the 45-degree inclined surface of the inclined part 4, and complete several side mold side sliding keys 3 at one time. Due to the large demand for side mold side sliding keys 3, each set of molds requires at least 8 pieces, which greatly improves the production efficiency and processing accuracy, reduces cross-post operations, greatly improves the processing efficiency, effectively reduces production costs, and ensures the beauty of the workpiece, meeting the purpose of batch processing and high-precision standard requirements.

[0032] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A batch processing jig for side mold sliding keys, characterized in that: include: A base (5), the surface of the base (5) is provided with side mold sliding keys (3) at equal intervals, and the side edges of the side mold sliding keys (3) are provided with gaps (13); Positioning grooves (8), the positioning grooves (8) are arranged at equal intervals on the surface of the base (5), and a spring (12) is arranged inside the positioning groove (8); The surface of the base (5) is provided with a multi-station structure, and the side mold side sliding key (3) is placed and installed through the side sliding key fixing groove (9) and the through groove (10) of the multi-station structure, so that the side mold side sliding key (3) is processed.

2. A batch processing jig for side mold side sliding keys according to claim 1, characterized in that: The side sliding key fixing grooves (9) are arranged at equal intervals on the surface of the base (5), and the through grooves (10) are arranged on the surface of the base (5) and are located inside the side sliding key fixing grooves (9).

3. A batch processing jig for side mold sliding keys according to claim 1, characterized in that: The top of the base (5) is connected to a fixed pressure plate (1), the surface of the fixed pressure plate (1) is connected to a locking screw (6), and the locking screw (6) passes through the fixed pressure plate (1), the positioning groove (8) and the base (5), and the spring (12) is located on the outer surface of the locking screw (6).

4. A batch processing jig for side mold sliding keys according to claim 1, characterized in that: The surface of the side mold sliding key (3) is connected with a bolt (7).

5. A batch processing jig for side mold sliding keys according to claim 1, characterized in that: A screw countersunk hole (11) is provided on the surface of the side mold side sliding key (3), and an inclined portion (4) is provided on one side of the side mold side sliding key (3).

6. A batch processing jig for side mold sliding keys according to claim 1, characterized in that: A machine platform fixing groove (2) is provided on the side of the base (5).

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