Positioning die for machining

Abstract

The utility model belongs to the technical field of mold machining, and particularly relates to a positioning mold for machining, which comprises a rack, a servo motor is fixedly connected to one side of the upper part of the rack, a threaded rod is fixedly connected to the output end of the servo motor, a threaded block is in threaded connection to the threaded rod, and one end of the threaded block is slidably arranged on a track box. One end of the threaded block is fixedly connected with a flat plate, and a guide rail is installed on the flat plate. A rear seat is installed in the guide rail, and an electric push rod is rotationally connected to the rear seat through a rotating ring. According to the clamping device, through accurate control of the servo motor and the threaded rod, accurate adjustment of the clamping position and force can be achieved, and the clamping accuracy and stability are guaranteed; adjustment can be carried out according to different mold shapes and sizes, and high universality and adaptability are achieved; and the automatic clamping process can greatly shorten the clamping time, improve the production efficiency and facilitate the improvement of the efficiency of the whole manufacturing process.

Description

TECHNICAL FIELD

[0001] The utility model relates to mould processing technical field, concretely is a positioning mould for processing. BACKGROUND

[0002] With the high -speed development of intelligentization in recent years, the circuit board develops rapidly, and the annual output value expands year by year, has become the electronic industry pillar industry.

[0003] Circuit board makes circuit mini, and the intuition, and plays an important role to the batch production of fixed circuit and the optimization of electric appliance layout, has the characteristics such as high wiring density, light weight, thin thickness, good bending, and the precision requirement of electronic industry to circuit board is very strict.

[0004] When the circuit board mould is deep processed, many electronic component mounting holes need to be opened, which needs to use a special circuit board mould, but the stability of the fixing structure is poor due to the inconvenience of adjusting the fixing mode and position during the punching operation process of the mould, therefore, the positioning mould for processing is provided to solve the above problems. UTILITY MODEL CONTENTS

[0005] (I) technical problem solved

[0006] In view of the deficiencies of the prior art, the utility model provides a positioning mould for processing, which solves the problems in the above background technology.

[0007] (II) technical scheme

[0008] The utility model discloses a positioning mould for processing to realize the following technical scheme:

[0009] A positioning mould for processing, including the frame, the upper portion of the frame one side is fixedly connected with servo motor, the output of servo motor is fixedly connected with screw rod, is connected with screw block on screw rod screw, the one end of screw block is slid on track box, the one end of screw block is fixedly connected with the flat plate, and the flat plate is installed with guide rail;The inside of guide rail is installed with rear seat, and the rear seat is rotatably connected with electric push rod through the rotation ring, and the output of electric push rod is rotatably connected with connecting piece through the rotation ring, and the connecting piece is fixedly connected with the down pressure arm, and the down pressure arm is installed on the front seat, and the down pressure arm is still fixedly connected with the inclined piece, and the inclined piece is fixedly connected with horizontal piece, and the horizontal piece and inclined piece are fixedly connected with the down pressure piece, and the down pressure piece is fixedly connected with the pressure head, and the mould frame is installed above the frame.

[0010] Further, the shape of the screw block is L-shaped, and the track box is installed on the frame.

[0011] Further, the front seat and the rear seat have the same width and slide inside the guide rail.

[0012] Further, one side of the rear seat is fixedly connected with a hydraulic push rod, and the hydraulic push rod is fixed at one position of the flat plate.

[0013] Further, the mold frame is in a hollow shape.

[0014] (Three) beneficial effects

[0015] Compared with the prior art, the positioning mold for machining has the following beneficial effects:

[0016] The servo motor and the threaded rod are accurately controlled, the clamping position and the clamping force can be accurately adjusted, the accuracy and stability of clamping are ensured, the clamping process can be adjusted according to different mold shapes and sizes, and the mold has strong universality and adaptability, the automatic clamping process can greatly shorten the clamping time, improve the production efficiency, and help to improve the efficiency of the overall manufacturing process. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic view of the utility model;

[0018] Figure 2 It is a front seat and rear seat connecting structure schematic view of the utility model.

[0019] In the figure: 1, rack; 2, servo motor; 3, threaded rod; 4, threaded block; 5, track box; 6, flat plate; 7, guide rail; 8, rear seat; 9, electric push rod; 10, connecting piece; 11, pressing arm; 12, front seat; 13, inclined piece; 14, horizontal piece; 15, pressing piece; 16, pressing head; 17, mold frame; 18, hydraulic push rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0021] EMBODIMENT

[0022] As Figures 1-2As shown, the utility model discloses an embodiment proposes a kind of positioning mould for processing, including rack 1, the upper portion one side of rack 1 is fixedly connected with servo motor 2, the output of servo motor 2 is fixedly connected with threaded rod 3, threaded rod 3 is threadedly connected with threaded block 4 on it, the one end of threaded block 4 slides on track box 5,

[0023] First, servo motor 2 starts, rotates by the threaded rod 3 of output fixed connection, because threaded block 4 is threadedly connected with threaded rod 3, so threaded block 4 will move along the axial direction of threaded rod 3;

[0024] The one end of threaded block 4 is fixedly connected with flat plate 6, flat plate 6 is installed with guide rail 7;The inside of guide rail 7 is installed with back seat 8,

[0025] When threaded block 4 moves, it moves fixedly connected flat plate 6 together, and the guide rail 7 installed on flat plate 6 ensures that back seat 8 can slide smoothly inside guide rail 7;

[0026] The back seat 8 is rotatably connected with electric push rod 9 through rotating ring, the output of electric push rod 9 is rotatably connected with connecting piece 10 through rotating ring, connecting piece 10 is fixedly connected with down pressure arm 11, down pressure arm 11 is installed on front seat 12, down pressure arm 11 is also fixedly connected with inclined piece 13, inclined piece 13 is fixedly connected with horizontal piece 14, horizontal piece 14 and inclined piece 13 are fixedly connected with down pressure piece 15, down pressure piece 15 is fixedly connected with pressing head 16, mould frame 17 is installed above rack 1,

[0027] Electric push rod 9 rotatably connected on back seat 8 moves with the movement of back seat 8, the output of electric push rod 9 is rotatably connected with connecting piece 10 through rotating ring, and connecting piece 10 is fixedly connected with down pressure arm 11;When down pressure arm 11 moves, it will move inclined piece 13 and horizontal piece 14 together, down pressure piece 15 is fixedly connected on inclined piece 13 and horizontal piece 14, and down pressure piece 15 is fixedly connected with pressing head 16, finally, pressing head 16 will clamp mould, realize the function of clamping;And mould frame 17 provides support and fixation for the whole clamping process.

[0028] As Figure 1 As shown in some embodiments, the shape of threaded block 4 is L-shaped, and track box 5 is installed on rack 1;Track box 5 is installed on rack 1, and it is the basis of the structure of threaded block 4, so that threaded block 4 can move.

[0029] As Figure 2As shown, in some embodiments, the front seat 12 and the rear seat 8 have the same width and both slide inside the guide rail 7; this design can ensure the smooth movement of the front seat 12 and the rear seat 8, and the same width may also help improve the stability of the structure.

[0030] like Figure 1 As shown, in some embodiments, a hydraulic push rod 18 is also fixedly connected to one side of the rear seat 8, and the hydraulic push rod 18 is fixed to a place on the plate 6; the hydraulic push rod 18 is used to push the rear seat 8, and the hydraulic push rod 18 is fixed on the plate 6. This design is to make the whole system more stable and balanced.

[0031] like Figure 1 As shown, in some embodiments, the mold frame 17 is hollow; the hollow design is to reduce the weight of the mold frame 17, and also to better install the mold and facilitate fixation.

[0032] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A positioning die for machining, comprising a frame (1), characterized in that: The upper side of the frame (1) is fixedly connected with a servo motor (2), the output end of the servo motor (2) is fixedly connected with a threaded rod (3), the threaded rod (3) is threadedly connected with a threaded block (4), one end of the threaded block (4) slides on a track box (5), one end of the threaded block (4) is fixedly connected with a flat plate (6), the flat plate (6) is provided with a guide rail (7); the inside of the guide rail (7) is provided with a rear seat (8), the rear seat (8) is rotatably connected with an electric push rod (9) through a rotating ring, the output end of the electric push rod (9) is rotatably connected with a connecting piece (10) through a rotating ring, the connecting piece (10) is fixedly connected with a pressing arm (11), the pressing arm (11) is installed on a front seat (12), the pressing arm (11) is further fixedly connected with an inclined piece (13), the inclined piece (13) is fixedly connected with a horizontal piece (14), the horizontal piece (14) and the inclined piece (13) are fixedly connected with a pressing piece (15), the pressing piece (15) is fixedly connected with a pressing head (16), a mold frame (17) is installed above the frame (1).

2. The positioning mold for processing according to claim 1, characterized by: The threaded block (4) is L-shaped, and the track box (5) is installed on the frame (1).

3. The positioning mold for processing according to claim 1, characterized by: The front seat (12) and the rear seat (8) have the same width and slide in the guide rail (7).

4. The positioning mold for processing according to claim 1, characterized by: One side of the rear seat (8) is further fixedly connected with a hydraulic push rod (18), and the hydraulic push rod (18) is fixed at a position of the flat plate (6).

5. The positioning mold for processing according to claim 1, wherein: The mold frame (17) is hollow.

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