Automobile die clamping tool

Abstract

The utility model relates to the technical field of automobile dies, in particular to an automobile die clamping tool which comprises a bottom plate and a base, the upper end face of the bottom plate is fixedly connected with a supporting frame, the left side and the right side in the supporting frame are both in threaded connection with first threaded rods, and the opposite ends of the two first threaded rods are both rotationally connected with mounting blocks. Movable rods are movably connected to the opposite sides of the two mounting blocks through hinged supports, first sliding frames are slidably connected to the two ends of the outer walls of the two movable rods, two symmetrically-distributed second threaded rods are connected to the front side and the rear side of the interior of the supporting frame in a threaded mode, and second sliding frames are rotatably connected to the ends, close to each other, of the four second threaded rods; through cooperation of a first threaded rod, a mounting block, a movable rod, a first sliding frame, a push rod, a second threaded rod and a second sliding frame, special-shaped molds of different specifications can be stably clamped, the vertical angle and the horizontal angle of the molds can be adjusted through a first servo motor and a second servo motor, use is convenient, and practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to an automobile die technical field, specifically disclose a kind of automobile die clamping tool. BACKGROUND

[0002] Automobile die, from the narrow sense that all the stamping parts of the die of the die for stamping on automobile body are collectively referred to as "automobile body stamping die", for example, roof flanging die, beam stiffener press forming die, etc., the stamping parts on automobile body are generally divided into covering parts, beam frame parts and general stamping parts. The stamping parts that can obviously represent the image characteristics of automobile are automobile covering parts. Therefore, automobile die can be said to be "automobile covering part stamping die", and is called automobile covering part stamping die for short.

[0003] The structure of automobile parts is complex, and the structure of the corresponding automobile part die is more complex, and most of them are special-shaped parts. The existing automobile die clamping tool cannot clamp the special-shaped die well, therefore, an automobile die clamping tool is needed to solve this problem. INVENTION CONTENTS

[0004] The utility model discloses a kind of automobile die clamping tool, different specifications of special-shaped die can be stably clamped, and the angle of die can be flexibly adjusted, and use effect is good.

[0005] The utility model is realized in this way, a kind of automobile die clamping tool, including bottom plate and base, the upper end surface of the bottom plate is fixedly connected with support frame, the left and right sides in the inside of support frame are all screw thread connection with first threaded rod, the opposite end of two first threaded rods is all rotatably connected with mounting block by bearing, the opposite side of two mounting blocks is all movably connected with movable rod by hinged base, the outer wall of two movable rods is all slidably connected with first sliding frame, the front and back two sides in the inside of support frame are all screw thread connection with two symmetrical second threaded rods, the end of four second threaded rods is all rotatably connected with second sliding frame by bearing, the inside of four second sliding frames is all slidably connected with push rod, the end of four push rods is respectively movably connected with four first sliding frames by hinged base.

[0006] In order to facilitate the angle of die adjustment, as a kind of automobile die clamping tool of the utility model is preferred, the inside of the base is rotatably connected with rotary table by bearing, the upper end surface of the rotary table is fixedly connected with two symmetrical support plates, the front and back two end surfaces of the support frame are all fixedly connected with connecting shaft, the outer wall of one of the support plates is installed with the first servo motor with the output end fixedly connected with connecting shaft;

[0007] Second servo motor is installed in the bottom end of the base, and the output end of the second servo motor is fixedly connected with rotary table.

[0008] In order to facilitate the positioning of the first sliding frame and the second sliding frame, preferably, the lower end surface of the four first sliding frames and the lower end surface of the four second sliding frames are in abutment with the upper end surface of the bottom plate.

[0009] In order to protect the mold, preferably, the one end of the four push rods close to each other is fixedly connected with a rubber pad.

[0010] In order to facilitate the support of the turntable, preferably, the inside of the base is fixedly connected with a support ring, and the lower end surface of the turntable is in abutment with the upper end surface of the support ring.

[0011] In order to facilitate the rotation and fixation of the turntable and the support frame, preferably, the first servo motor and the second servo motor are worm gear reduction motors.

[0012] In order to facilitate the control of the equipment, preferably, the outer wall of one of the support plates is provided with a controller, and the first servo motor and the second servo motor are electrically connected with the controller.

[0013] Compared with the prior art, the automobile mold clamping tool has the advantages that:

[0014] The automobile mold clamping tool can stably clamp different specifications of special-shaped molds through the cooperation of the first threaded rod, the mounting block, the movable rod, the first sliding frame, the push rod, the second threaded rod and the second sliding frame, and the vertical angle and the horizontal angle of the mold can be adjusted through the first servo motor and the second servo motor, so that the automobile mold clamping tool is convenient to use and has high practicability. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is an overall structural view of the automobile mold clamping tool.

[0016] Fig. 2 It is a front view of the automobile mold clamping tool.

[0017] Fig. 3 It is a structural view of the bottom plate.

[0018] In the figure, 1 is a bottom plate; 2 is a base; 3 is a support frame; 4 is a first threaded rod; 5 is a mounting block; 6 is a movable rod; 7 is a first sliding frame; 8 is a push rod; 9 is a second threaded rod; 10 is a second sliding frame; 11 is a turntable; 12 is a support plate; 13 is a connecting shaft; 14 is a first servo motor; 15 is a second servo motor; 16 is a controller; and 17 is a support ring. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the utility model clearer and more apparent, the utility model will be further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and not used to limit the utility model.

[0020] In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, in the description of the utility model, the meaning of "a plurality of" is two or more, unless otherwise explicitly and specifically limited.

[0021] Please refer to Figs. 1-3 A kind of automobile die clamping tool, including bottom plate 1 and base 2, the upper end surface of bottom plate 1 is fixedly connected with support frame 3, the left and right sides in support frame 3 inside are all screw-connected with first threaded rod 4, the opposite end of two first threaded rods 4 is all rotatably connected with mounting block 5 by bearing, the opposite side of two mounting blocks 5 is all movably connected with movable rod 6 by hinged base, the two ends of two movable rods 6 outer wall are all slidably connected with first sliding frame 7, the front and back sides in support frame 3 inside are all screw-connected with two symmetrical second threaded rods 9, the end of four second threaded rods 9 close to is all rotatably connected with second sliding frame 10 by bearing, the inside of four second sliding frames 10 is all slidably connected with push rod 8, the end of four push rods 8 away from each other is respectively movably connected with four first sliding frames 7 by hinged base.

[0022] In the embodiment: automobile die is placed on bottom plate 1, rotates two first threaded rods 4, two first threaded rods 4 drive two mounting blocks 5 relative movement, further drive two movable rods 6 relative movement, two movable rods 6 further drive two sides push rod 8 relative movement by first sliding frame 7, clamping mould is carried out;

[0023] When clamping special-shaped die (for example, two push rods 8 on one side), one push rod 8 first contacts the die, and the first push rod 8 stops moving while the other push rod 8 continues to move closer to the die by rotating the first threaded rod 4, and the movable rod 6 rotates accordingly until the other push rod 8 contacts the die, and the two push rods 8 move closer to the die by rotating the first threaded rod 4 until the die is clamped tightly.

[0024] Rotating the second threaded rod 9, the second threaded rod 9 drives the second sliding frame 10 to move forward and backward, and further drives the push rod 8 to move forward and backward, and the push rod 8 further drives the first sliding frame 7 to move forward and backward along the movable rod 6, so as to adjust the forward and backward position of the push rod 8, so as to clamp different specifications of molds.

[0025] As a technical optimization scheme of the utility model, the inside of base 2 is rotatably connected with rotating disc 11 through bearing, the upper end surface of rotating disc 11 is fixedly connected with two symmetrical support plates 12, the front and rear end surfaces of support frame 3 are all fixedly connected with connecting shafts 13, support frame 3 is rotatably connected with two support plates 12 through connecting shaft 13, and the outer wall of one of support plates 12 is provided with first servo motor 14 with the output end fixedly connected with connecting shaft 13;

[0026] The bottom end in the inside of base 2 is provided with second servo motor 15, and the output end of second servo motor 15 is fixedly connected with rotating disc 11.

[0027] In the embodiment: starting first servo motor 14, first servo motor 14 drives connecting shaft 13 to rotate, and further drives support frame 3 to rotate, so as to adjust the vertical angle of the mold, and starting second servo motor 15, second servo motor 15 drives rotating disc 11 to rotate, and further adjusts the horizontal angle of the mold.

[0028] As a technical optimization scheme of the utility model, the lower end surfaces of four first sliding frames 7 and the lower end surfaces of four second sliding frames 10 all abut against the upper end surface of bottom plate 1.

[0029] In the embodiment: by abutting the lower end surface of first sliding frame 7 against the upper end surface of bottom plate 1, the first sliding frame 7 is conveniently positioned, and when the first threaded rod 4 is rotated, the movable rod 6 is prevented from being driven to rotate, and by abutting the lower end surface of second sliding frame 10 against the upper end surface of bottom plate 1, the second sliding frame 10 is conveniently positioned, and when the second threaded rod 9 is rotated, the second sliding frame 10 is prevented from being driven to rotate.

[0030] As a technical optimization scheme of the utility model, the end of the four push rods 8 close to each other is all fixedly connected with rubber pad.

[0031] In the embodiment: by fixedly connecting rubber pad on the end of the four push rods 8 close to each other, the mold is conveniently protected, and the mold is prevented from being clamped.

[0032] As a technical optimization scheme of the utility model, the inside of base 2 is fixedly connected with support ring 17, and the lower end surface of rotating disc 11 abuts against the upper end surface of support ring 17.

[0033] In the embodiment: by support ring 17, the rotating disc 11 is conveniently supported, and the rotating disc 11 is conveniently stably rotated.

[0034] As a technical optimization scheme of the utility model, the first servo motor 14 and the second servo motor 15 are both worm gear reduction motors.

[0035] In the embodiment: by setting the first servo motor 14 and the second servo motor 15 as worm gear reduction motors, it is convenient to utilize the self-locking rotation of the worm gear and the fixed support frame 3 and the rotating disc 11.

[0036] As a technical optimization scheme of the utility model, the outer wall of one support plate 12 is provided with a controller 16, and the first servo motor 14 and the second servo motor 15 are both electrically connected with the controller 16.

[0037] In the embodiment: by the controller 16, it is convenient to control the normal work of the first servo motor 14 and the second servo motor 15.

[0038] The working principle and use process of the utility model: in use, first, the automobile mold is placed on the bottom plate 1, then the second threaded rod 9 on the front and back sides is rotated respectively, the second threaded rod 9 drives the second sliding frame 10 to move forward and backward, and further drives the push rod 8 to move forward and backward, the push rod 8 further drives the first sliding frame 7 to move forward and backward along the movable rod 6, so as to adjust the front and back positions of the push rod 8, after adjusting the front and back positions of the push rod 8 to the appropriate positions, the two first threaded rods 4 are rotated, the two first threaded rods 4 drive the two mounting blocks 5 to move relatively, and further drive the two movable rods 6 to move relatively, the two movable rods 6 further drive the push rods 8 on the two sides to move relatively through the first sliding frame 7, so as to clamp the mold, when adjusting the vertical angle of the mold, the first servo motor 14 is started, the first servo motor 14 drives the connecting shaft 13 to rotate, and further drives the support frame 3 to rotate, so as to adjust the vertical angle of the mold, when adjusting the horizontal angle of the mold, the second servo motor 15 is started, the second servo motor 15 drives the rotating disc 11 to rotate, and further adjusts the horizontal angle of the mold.

[0039] The above is only the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A clamping tool for a die for an automobile, comprising a base plate (1) and a base (2), characterized in that: The upper end surface of the bottom plate (1) is fixedly connected with a support frame (3), the left and right sides of the inside of the support frame (3) are both threadedly connected with first threaded rods (4), the opposite ends of the two first threaded rods (4) are both rotatably connected with mounting blocks (5) through bearings, the opposite sides of the two mounting blocks (5) are both movably connected with movable rods (6) through hinges, the outer walls of the two ends of the two movable rods (6) are both slidably connected with first sliding frames (7), the front and rear sides of the inside of the support frame (3) are both threadedly connected with two symmetrically distributed second threaded rods (9), the ends close to each other of the four second threaded rods (9) are all rotatably connected with second sliding frames (10) through bearings, the insides of the four second sliding frames (10) are all slidably connected with push rods (8), the ends away from each other of the four push rods (8) are respectively movably connected with the four first sliding frames (7) through hinges.

2. The automotive mold clamping tooling apparatus of claim 1, wherein: The inside of the base (2) is rotatably connected with a rotating disc (11) through a bearing, the upper end surface of the rotating disc (11) is fixedly connected with two symmetrically distributed support plates (12), the front and rear end surfaces of the support frame (3) are both fixedly connected with connecting shafts (13), the support frame (3) is rotatably connected with the two support plates (12) through the connecting shafts (13), the outer wall of one of the support plates (12) is provided with a first servo motor (14) with an output end fixedly connected with the connecting shaft (13); The bottom end of the inside of the base (2) is provided with a second servo motor (15), the output end of the second servo motor (15) is fixedly connected with the rotating disc (11).

3. The automotive mold clamping tooling apparatus of claim 1, wherein: The lower end surfaces of the four first sliding frames (7) and the lower end surfaces of the four second sliding frames (10) are all abutted against the upper end surface of the bottom plate (1).

4. The automotive mold clamping tool of claim 1, wherein: The ends close to each other of the four push rods (8) are all fixedly connected with rubber pads.

5. The automotive mold clamping tool of claim 2, wherein: The inside of the base (2) is fixedly connected with a support ring (17), the lower end surface of the rotating disc (11) is abutted against the upper end surface of the support ring (17).

6. The automotive mold clamping tool of claim 2, wherein: The first servo motor (14) and the second servo motor (15) are both worm gear reduction motors.

7. The automotive mold clamping tool of claim 2, wherein: The outer wall of one of the support plates (12) is provided with a controller (16), the first servo motor (14) and the second servo motor (15) are both electrically connected with the controller (16). The outer wall of one of the support plates (12) is provided with a controller (16), the first servo motor (14) and the second servo motor (15) are both electrically connected with the controller (16).

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