Positioning and clamping device for metal mold machining

Abstract

The utility model relates to the technical field of mold processing, positioning and clamping, in particular to a metal mold processing, positioning and clamping device which comprises a base, an electric rotating disc, a supporting seat, a connecting seat and a connecting frame, the electric rotating disc is installed on the base, the supporting seat is fixedly connected to the electric rotating disc, and the connecting seat is arranged on the supporting seat in a sliding mode. And the connecting seat is fixedly connected with a connecting frame. A rotating ring and a connecting shaft can be driven to rotate by rotating a supporting ring, so that a clamping part on the rotating ring and a mold rotate, then the angle of the mold can be adjusted, then one electric push rod is started, and a telescopic rod of the electric push rod extends to drive a connecting frame and the mold and the part above the connecting frame to incline; therefore, the contact angle between the machining device and the workpiece can be changed to meet different machining requirements, and repeated assembly and disassembly and continuous adjustment of the position and the angle of the workpiece are not needed.

Description

TECHNICAL FIELD

[0001] The utility model relates to mould processing positioning clamping technical field especially relates to a metal mould processing positioning clamping device. BACKGROUND

[0002] Mould is a kind of special tool, usually made of metal, to give material with fixed geometry, and the mould processing positioning clamping device is the key component to ensure the stability, accuracy and safety of the mould during processing.

[0003] The patent with the authorized announcement number CN216359526U discloses a mould processing clamping positioning mechanism. It includes a bottom plate, a H-shaped plate installed on the upper surface of the bottom plate, a moving mechanism installed on the H-shaped plate, two symmetrical support arms fixedly installed on the moving mechanism, a slide rail fixedly installed on the support arm, and two clamping blocks slidingly installed on the slide rail. A plurality of support columns are installed on the upper surface of the bottom plate, a support plate is fixedly installed on the support column, and an installation frame is fixedly installed on the support plate. When using the patent to position and clamp the mould, the processing mould is placed on the placing plate, the moving mechanism drives the two support arms to move towards the installation frame, and the two clamping blocks on the slide rail clamp the surface of the mould. Since the angle adjusting component of the above-mentioned existing patent can only drive the mould to rotate in the horizontal plane, when the mould is processed in multiple different directions, it is necessary to re-clamp the mould to meet the processing requirements, which increases the auxiliary time, and the mould needs to be re-calibrated after each clamping.

[0004] Therefore, it is necessary to provide a metal mould processing positioning clamping device with multi-angle adjusting function. UTILITY MODEL CONTENTS

[0005] In order to overcome the shortcomings of the above-mentioned existing patent that the angle adjusting component can only drive the mould to rotate in the horizontal plane, and when the mould is processed in multiple different directions, it is necessary to re-clamp the mould to meet the processing requirements, which increases the auxiliary time, and the mould needs to be re-calibrated after each clamping, the utility model provides a metal mould processing positioning clamping device with multi-angle adjusting function.

[0006] To achieve the above problems, the utility model discloses the following technical schemes: a metal mold machining positioning and clamping device, including base, electric turntable, support seat, connecting seat and connecting frame, the base is installed with electric turntable, electric turntable is fixedly connected with support seat, the support seat is slidably provided with connecting seat, connecting seat is fixedly connected with connecting frame, still including connecting shaft, support ring, rotating ring, electric control push rod, clamping plate, telescopic link, hinged seat and electric push rod, two connecting shafts are rotatably arranged on the connecting frame, and the two connecting shafts are fixedly connected with the support ring, and the rotating ring is rotatably arranged in the support ring, two electric control push rods are installed on the rotating ring, the output shaft of electric control push rod is installed with clamping plate, and two telescopic links are arranged between clamping plate and rotating ring, two electric push rods are installed on the electric turntable, and the telescopic link of electric push rod is installed with hinged seat, and two hinged seats are hingedly connected with the connecting frame.

[0007] Optionally, it also includes mounting seat, motor and bevel gear set, connecting frame is fixedly connected with mounting seat, motor is installed on mounting seat, and the output shaft of motor is provided with bevel gear set between the similar connecting shaft, the bevel gear set is composed of two bevel gears, and the two bevel gears are installed on the output shaft of motor and the end of connecting shaft respectively, and the two bevel gears are engaged with each other.

[0008] Optionally, it also includes worm, motor and worm, and the motor is installed in the support ring, the output shaft of motor is installed with worm through shaft coupling, the rotating ring is fixedly connected with worm, and the worm is engaged with the worm.

[0009] Optionally, it also includes indicating needle and degree disc, the degree disc is fixedly connected on the connecting frame, and the indicating needle is fixedly connected on the connecting shaft similar to the degree disc, and the indicating needle rotates on the degree disc.

[0010] Optionally, it also includes protective pad, and the protective pad is embeddedly arranged on the clamping plate.

[0011] Optionally, it also includes protective shell, and the protective shell is fixedly connected on the connecting frame, and the bevel gear set is located in the protective shell.

[0012] Compared with the prior art, the utility model has the following technical effects: 1, by rotating the support ring, the rotating ring and the connecting shaft can be rotated, so that the clamping part on the rotating ring and the mold are rotated, and the angle of the mold can be adjusted, and then one of the electric push rods is started, so that the telescopic rod of the electric push rod is elongated to drive the connecting frame and the mold and the parts above the connecting frame to tilt, so that the contact angle of the machining device and the workpiece can be changed, and different machining requirements can be met without multiple assembly and disassembly and constant adjustment of the workpiece position and angle.

[0013] 2, by starting the motor, the output shaft of the motor drives the two bevel gears of the bevel gear set to rotate, the two bevel gears are engaged with each other, so that the bevel gear set drives the connecting shaft and the components above it to rotate, so as to achieve the effect of automatically adjusting the angle, thereby speeding up the processing efficiency.

[0014] 3, by starting the motor, the output shaft of the motor drives the worm to rotate, the worm is engaged with the worm gear, so that the worm gear drives the rotating ring to rotate, which can automatically adjust the angle of the mold, save a lot of auxiliary time, and improve the overall processing efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic view of the utility model.

[0016] Figure 2 It is a three-dimensional structure schematic view of the utility model base, electric rotating disc and support seat.

[0017] Figure 3 It is a three-dimensional structure schematic view of the utility model connecting shaft, support ring and rotating ring.

[0018] Figure 4 It is a three-dimensional structure schematic view of the utility model rotating ring, electric control push rod and clamping plate.

[0019] Figure 5 It is a three-dimensional sectional view of the utility model worm gear, motor and worm.

[0020] Among them, the above drawing includes the following sign: 1, base, 2, electric rotating disc, 3, support seat, 4, connecting seat, 5, hinged seat, 6, electric push rod, 7, connecting frame, 8, connecting shaft, 9, support ring, 10, rotating ring, 11, electric control push rod, 12, clamping plate, 13, telescopic rod, 14, mounting seat, 15, motor, 16, bevel gear set, 17, worm gear, 18, motor, 19, worm, 20, protective pad, 21, indicating needle, 22, degree disc, 23, protective shell. DETAILED DESCRIPTION

[0021] The utility model is described in detail below in combination with the drawings and specific embodiments, but not as the limitation of the utility model.

[0022] Embodiment 1: a metal mold processing positioning clamping device, refer to Figures 1-5As shown, including the base 1, electric turntable 2, support seat 3, connecting seat 4 and connecting frame 7, the base 1 top mounted with electric turntable 2, electric turntable 2 top fixedly connected with support seat 3, support seat 3 on the sliding type setting connecting seat 4, connecting seat 4 can rotate on the support seat 3, connecting seat 4 top fixedly connected with connecting frame 7, still including connecting shaft 8, support ring 9, rotating ring 10, electric control push rod 11, clamping plate 12, telescopic rod 13, hinged seat 5 and electric push rod 6, connecting frame 7 upper left and right symmetrical rotating type setting connecting shaft 8, two connecting shaft 8 between fixedly connected with support ring 9, support ring 9 inside rotatingly arranged rotating ring 10, rotating ring 10 inside left and right sides are all installed with electric control push rod 11 by bolt connection, the output shaft of electric control push rod 11 is installed with clamping plate 12, clamping plate 12 and rotating ring 10 between being provided with two telescopic rods 13, two telescopic rods 13 of the same side are located in the similar electric control push rod 11 front and back two sides, electric turntable 2 top left and right symmetrical through bolt connection mode installation electric push rod 6, two electric push rod 6 are located in the left and right sides of support seat 3, the telescopic rod 13 of electric push rod 6 is installed with hinged seat 5, two hinged seat 5 and connecting frame 7 hingedly connected.

[0023] Referring to Figure 1 and Figure 5 As shown, still including indicating needle 21 and degree disc 22, connecting frame 7 upper right side fixedly connected with degree disc 22, the connecting shaft 8 similar to degree disc 22 is fixedly connected with indicating needle 21, indicating needle 21 rotates on degree disc 22.

[0024] Referring to Figure 1 , Figure 4 and Figure 5 As shown, still including protective pad 20, clamping plate 12 inside embeddedly provided with protective pad 20.

[0025] When the clamping device needs to be used to process the mold, first, the mold is placed between the two clamping plates 12, and then the two electric control push rods 11 are started to make the telescopic rods 13 of the two electric control push rods 11 extend to drive the two clamping plates 12 to move towards each other, the telescopic rods 13 extend and play a guiding role to fix the mold, after the fixing is completed, the support ring 9 is rotated to drive the rotating ring 10 and the connecting shaft 8 to rotate, so that the clamping parts on the rotating ring 10 rotate with the mold, and the angle of the mold can be adjusted, when the rotating shaft rotates, the indicating needle 21 rotates on the degree disc 22, so that the angle of rotation can be known, and accurate adjustment can be made, then one of the electric push rods 6 is started, so that the telescopic rod 13 of the electric push rod 6 extends to drive the connecting frame 7 and the mold above it to tilt, so that the contact angle of the processing device and the workpiece can be changed to meet different processing requirements, without the need for multiple assembly and disassembly and constant adjustment of the position and angle of the workpiece, after the processing is completed, the processed mold is held by hand, the telescopic rod 13 of the electric control push rod 11 is controlled to retract, so that the clamping plate 12 releases the mold, and the protective pad 20 reduces the force between the clamping plate 12 and the mold to avoid pressing marks on the mold.

[0026] Embodiment 2: Based on embodiment 1, referring to Figure 3 As shown in the figure, it also includes a mounting seat 14, a motor 15 and a bevel gear set 16, the upper left side of the connecting frame 7 is fixedly connected with the mounting seat 14, the left side of the mounting seat 14 is installed with the motor 15 through bolt connection, the output shaft of the motor 15 is provided with the bevel gear set 16 between the similar connecting shaft 8, the bevel gear set 16 is composed of two bevel gears, the two bevel gears are installed on the output shaft of the motor 15 and the end of the connecting shaft 8 respectively, and the two bevel gears are meshed with each other.

[0027] Referring to Figure 1 As shown in the figure, it also includes a protective shell 23, the upper left side of the connecting frame 7 is provided with the protective shell 23 through welding, and the bevel gear set 16 is located in the protective shell 23.

[0028] When the angle of the rotating ring 10 needs to be adjusted, the motor 15 is started, the output shaft of the motor 15 drives the two bevel gears of the bevel gear set 16 to rotate, the two bevel gears are meshed with each other, so that the bevel gear set 16 drives the connecting shaft 8 and the parts above it to rotate, so as to achieve the effect of automatically adjusting the angle, thereby speeding up the processing efficiency, after the motor 15 is turned off, the processing can be carried out, and the protective shell 23 can avoid damage to the bevel gear set 16 by external factors.

[0029] Referring to Figure 4 and 5 As shown in the figure, it also includes a worm gear 17, a motor 18 and a worm 19, the support ring 9 is installed with the motor 18, the output shaft of the motor 18 is installed with the worm 19 through a shaft coupling, and the rotating ring 10 is fixedly connected with the worm gear 17, the worm gear 17 is meshed with the worm 19.

[0030] When the angle of the mold needs to be changed, the motor 18 is started, the output shaft of the motor 18 drives the worm 19 to rotate, the worm 19 is engaged with the worm gear 17, so that the worm gear 17 drives the rotation ring 10 to rotate, so that the angle of the mold can be automatically adjusted, a large amount of auxiliary time is saved, and the overall processing efficiency is improved, and subsequent processing can be carried out by closing the motor 18.

[0031] The above examples are only for illustrating the technical concept and characteristics of the utility model, and the purpose is to enable people skilled in the art to understand the content of the utility model and implement it, and it cannot limit the protection scope of the utility model. Any equivalent changes or modifications made in accordance with the spirit and essence of the utility model shall be covered within the protection scope of the utility model.

Claims

1. A metal mold machining positioning and clamping device, comprising a base (1), an electric rotating disc (2), a supporting seat (3), a connecting seat (4) and a connecting frame (7), the electric rotating disc (2) is installed on the base (1), the supporting seat (3) is fixedly connected to the electric rotating disc (2), the connecting seat (4) is slidably arranged on the supporting seat (3), and the connecting frame (7) is fixedly connected to the connecting seat (4), characterized in that, It also includes connecting shaft (8), support ring (9), rotating ring (10), electric control push rod (11), clamping plate (12), telescopic rod (13), hinged seat (5) and electric push rod (6), two connecting shafts (8) are rotatably arranged on the connecting frame (7), the two connecting shafts (8) are fixedly connected with the support ring (9), the support ring (9) is rotatably arranged with the rotating ring (10), two electric control push rods (11) are installed on the rotating ring (10), the output shaft of the electric control push rod (11) is provided with the clamping plate (12), the clamping plate (12) and the rotating ring (10) are provided with two telescopic rods (13), the electric rotating disc (2) is provided with two electric push rods (6), the telescopic rod (13) of the electric push rod (6) is provided with the hinged seat (5), and the two hinged seats (5) are hingedly connected with the connecting frame (7).

2. A metal mold machining positioning and clamping device according to claim 1, characterized in that, It also includes a mounting seat (14), a motor (15) and a bevel gear set (16), the connecting frame (7) is fixedly connected with the mounting seat (14), the mounting seat (14) is installed with the motor (15), the output shaft of the motor (15) and the adjacent connecting shaft (8) are provided with the bevel gear set (16), the bevel gear set (16) is composed of two bevel gears (16), the two bevel gears are installed on the output shaft of the motor (15) and the end of the connecting shaft (8), and the two bevel gears are engaged with each other.

3. A metal mold machining positioning and clamping device according to claim 2, wherein It also includes a worm gear (17), a motor (18) and a worm (19), the support ring (9) is provided with the motor (18), the output shaft of the motor (18) is provided with the worm (19) through the shaft coupling, the rotating ring (10) is fixedly connected with the worm gear (17), and the worm gear (17) is engaged with the worm (19).

4. A metal mold machining positioning and clamping device according to claim 3, wherein It also includes a pointer (21) and a degree disc (22), the connecting frame (7) is fixedly connected with the degree disc (22), the connecting shaft (8) adjacent to the degree disc (22) is fixedly connected with the pointer (21), and the pointer (21) rotates on the degree disc (22).

5. A metal mold machining positioning and clamping device according to claim 4, wherein It also includes a protective pad (20), the clamping plate (12) is embedded with the protective pad (20).

6. A metal mold machining positioning and clamping device according to claim 5, wherein It also includes a protective shell (23), the connecting frame (7) is fixedly connected with the protective shell (23), and the bevel gear set (16) is located in the protective shell (23).

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