Tool capable of quickly positioning

Abstract

The utility model discloses a quick positioning tool which comprises a base, two double-thread screws are rotationally installed on the upper end face of the base through moving frames, the outer walls of the two double-thread screws are connected through a transmission mechanism, a motor connected with the double-thread screw on the same side is fixedly installed on the outer wall of one moving frame, and a motor is fixedly installed on the outer wall of the other moving frame. And two moving sleeves are installed on the outer walls of the two double-thread screws through limiting mechanisms in a threaded mode, first connecting frames are fixedly installed on the outer walls of the two moving sleeves, and a connecting plate is rotationally installed in each first connecting frame. By arranging the double-thread screw, the connecting plate, the second connecting frame and the like, the double-thread screw can drive the first connecting frame to move through the moving sleeve when rotating, so that the first connecting frame can drive the connecting frame to move through the cooperation of the connecting plate and the second connecting frame, and the rectangular clamping plates on the two sides can be close to each other; therefore, the workpiece can be quickly positioned.

Description

TECHNICAL FIELD

[0001] The utility model relates to tooling fixture technical field especially relates to a tooling of quick positioning. BACKGROUND

[0002] Tooling fixture is the general term of various tools used in manufacturing process, including cutting tool, fixture, mould, measuring tool, testing tool, auxiliary tool, bench worker's tool and work station tool, specifically, fixture is the device used for fixing processing object in the mechanical manufacturing process, making it occupy correct position to accept construction or detection, also called clamping device, it is an important classification in tooling fixture, used for ensuring stability and accuracy in processing or detection process.

[0003] In the mechanical processing and assembly process, the positioning of workpiece is a crucial step, the traditional tooling fixture is fixedly arranged, and the positioning speed is slow, the operation is complex, the positioning precision is low and other problems exist in the use process, which seriously affects the production efficiency and processing quality, and the practicality is insufficient, therefore, a tooling of quick positioning needs to be redesigned according to the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides a tooling of quick positioning.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme:

[0006] A tooling of quick positioning, including base, two double head screws are rotatably installed on the upper end face of the base through a moving frame, the outer wall of the two double head screws is connected through a transmission mechanism, one of the moving frame outer walls is fixedly installed with a motor connected with the same side double head screw, the outer wall of the two double head screws is screwedly installed with two moving sleeves through a limiting mechanism, the outer wall of the two moving sleeves is fixedly installed with a first connecting frame, the inner part of each first connecting frame is rotatably installed with a connecting plate, the end part of each connecting plate is rotatably installed with a second connecting frame, the outer wall of the two second connecting frames on the same side is fixedly installed with a connecting frame, the inner wall of the two connecting frames is fixedly connected with a moving block through an extension mechanism, the outer wall of the two moving blocks is fixedly connected with a rectangular clamping plate through a first connecting mechanism, the outer wall of the two moving blocks is fixedly connected with an arc-shaped clamping plate through a second connecting mechanism, the inner wall of the two rectangular clamping plates and two arc-shaped clamping plates is fixedly installed with an antiskid pad.

[0007] Preferably, the transmission mechanism includes a transmission wheel fixedly installed on the outer wall of the two double head screws, the two transmission wheels are connected through a belt, the outer wall of the base is rotatably installed with a tension pulley, and the belt is also sleeved on the outer wall of the tension pulley.

[0008] Preferably, the limiting mechanism comprises a limiting rod fixedly installed inside the moving frame, and the limiting rod is slidingly penetrated through the two moving sleeves.

[0009] Preferably, the telescopic mechanism comprises an electric push rod fixedly installed on the inner wall of the connecting frame, and the telescopic end of the electric push rod is fixedly connected with the outer wall of the moving block.

[0010] Preferably, the first connecting mechanism comprises a first connecting rod fixedly installed on the outer wall of the moving block, and the end of the first connecting rod is fixedly connected with the outer wall of the rectangular clamping plate.

[0011] Preferably, the second connecting mechanism comprises a second connecting rod fixedly installed on the outer wall of the moving block, and the end of the second connecting rod is fixedly connected with the outer wall of the arc-shaped clamping plate.

[0012] The utility model discloses the beneficial effects of:

[0013] 1. By setting up double -end screw, the link plate and second link frame etc. Component, double -end screw can drive first link frame to move when rotating through moving sleeve, thereby can make first link frame drive connecting frame to move through the cooperation of link plate and second link frame, thereby can make the rectangular clamping plate of both sides close to each other, to realize the quick positioning of workpiece.

[0014] 2. By setting up electric push rod, moving block, rectangular clamping plate and arc-shaped clamping plate etc. Component, electric push rod can drive moving block to move, and moving block can drive rectangular clamping plate and arc-shaped clamping plate to move through the cooperation of first connecting rod and second connecting rod when moving, thereby can conveniently adjust the position of rectangular clamping plate and arc-shaped clamping plate according to the appearance of workpiece, thereby can effectively clamping positioning to the workpiece of different appearance. DRAWINGS

[0015] Figure 1 It is the structure schematic drawing of the tooling of quick positioning that the utility model proposes;

[0016] Figure 2 It is the back structure schematic drawing of the tooling of quick positioning that the utility model proposes;

[0017] Figure 3 It is the structure schematic drawing of the tooling of quick positioning that the utility model proposes; Figure 1

[0018] Figure 4 It is the structure schematic drawing of the tooling of quick positioning that the utility model proposes; Figure 2

[0019] ​​In the figure: 1 base, 2 moving frame, 3 double head screw, 4 transmission wheel, 5 tension wheel, 6 motor, 7 limit rod, 8 moving sleeve, 9 first connection frame, 10 connection plate, 11 second connection frame, 12 connecting frame, 13 electric push rod, 14 moving block, 15 first connecting rod, 16 rectangular clamping plate, 17 second connecting rod, 18 arc-shaped clamping plate, 19 anti-skid pad. 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, rather than all the embodiments.

[0021] Reference Figures 1-4 A tool capable of rapid positioning, comprising a base 1, two double head screws 3 are rotatably installed on the upper end face of the base 1 through a moving frame 2, the outer walls of the two double head screws 3 are connected through a transmission mechanism, the transmission mechanism comprises transmission wheels 4 fixedly installed on the outer walls of the two double head screws 3, the two transmission wheels 4 are connected and driven through a belt, a tension wheel 5 is rotatably installed on the outer wall of the base 1, and the belt is also sleeved on the outer wall of the tension wheel 5.

[0022] The outer wall of one of the moving frames 2 is fixedly installed with a motor 6 connected with the double head screw 3 on the same side, the outer walls of the two double head screws 3 are threadedly installed with two moving sleeves 8 through a limiting mechanism, the limiting mechanism comprises a limit rod 7 fixedly installed in the moving frame 2, the limit rod 7 slidably penetrates through the two moving sleeves 8, the outer walls of the two moving sleeves 8 are fixedly installed with first connection frames 9, the inside of each first connection frame 9 is rotatably installed with a connection plate 10, the end portion of each connection plate 10 is rotatably installed with a second connection frame 11, the outer walls of the two second connection frames 11 on the same side are fixedly installed with a connecting frame 12, the inner walls of the two connecting frames 12 are fixedly connected with moving blocks 14 through telescopic mechanisms, the telescopic mechanism comprises an electric push rod 13 fixedly installed on the inner wall of the connecting frame 12, and the telescopic end of the electric push rod 13 is fixedly connected with the outer wall of the moving block 14.

[0023] The outer walls of the two moving blocks 14 are fixedly connected with rectangular clamping plates 16 through first connecting mechanisms, the first connecting mechanism comprises a first connecting rod 15 fixedly installed on the outer wall of the moving block 14, and the end portion of the first connecting rod 15 is fixedly connected with the outer wall of the rectangular clamping plate 16, the outer walls of the two moving blocks 14 are fixedly connected with arc-shaped clamping plates 18 through second connecting mechanisms, the second connecting mechanism comprises a second connecting rod 17 fixedly installed on the outer wall of the moving block 14, and the end portion of the second connecting rod 17 is fixedly connected with the outer wall of the arc-shaped clamping plate 18, and the inner walls of the two rectangular clamping plates 16 and the two arc-shaped clamping plates 18 are fixedly installed with anti-skid pads 19.

[0024] The utility model discloses when using, electric push rod 13 can drive moving block 14 to remove, and moving block 14 can drive rectangular clamping plate 16 and arc clamping plate 18 to remove through the cooperation of first connecting rod 15 and second connecting rod 17 when removing, thereby can conveniently adjust the position of rectangular clamping plate 16 and arc clamping plate 18 according to the appearance of workpiece, thereby can effectively clamping positioning the workpiece of different appearance, when needing to clamping positioning the workpiece of rectangular outer wall, motor 6 can drive one double -end screw rod 3 rotation, one double -end screw rod 3 again drive another double -end screw rod 3 rotation through the belt connection of two transmission wheels 4,

[0025] Meanwhile, under the cooperation of tension pulley 5, can tension the belt, thereby can avoid the slip of belt relaxation, two double -end screw rod 3 can drive both sides two mobile sleeve 8 to remove through the cooperation of limiting rod 7 when rotating, two mobile sleeve 8 can drive the first link frame 9 of its outer wall to remove respectively, thereby can make first link frame 9 drive connecting frame 12 to remove through the cooperation of link plate 10 and second link frame 11, thereby can make both sides rectangular clamping plate 16 close to each other, and through antiskid pad 19 clamping positioning the workpiece outer wall, antiskid pad 19 can increase the friction of workpiece outer wall, thereby can increase the firmness when clamping.

[0026] The above, only for the preferred specific implementation mode of the utility model, but the protection scope of the utility model does not limit to this, any skilled in the art technical personnel in the utility model discloses the technical range, according to the utility model technical scheme and the utility model concept of the utility model, equivalent replacement or change, all should cover in the protection scope of the utility model.

Claims

1. A quick positionable tooling comprising a base (1), characterized in that, The outer wall of two double head screws (3) is connected through a transmission mechanism, one of the outer wall of the moving frame (2) is fixedly installed with a motor (6) connected with the same side double head screw (3), the outer wall of two double head screws (3) is screwedly provided with two moving sleeves (8) through a limiting mechanism, the outer wall of two moving sleeves (8) is fixedly installed with a first connecting frame (9), the inside of each first connecting frame (9) is rotatably installed with a connecting plate (10), the end of each connecting plate (10) is rotatably installed with a second connecting frame (11), the outer wall of two second connecting frames (11) on the same side is fixedly installed with a connecting frame (12), the inner wall of two connecting frames (12) is fixedly connected with a moving block (14) through a telescopic mechanism, the outer wall of two moving blocks (14) is fixedly connected with a rectangular clamping plate (16) through a first connecting mechanism, the outer wall of two moving blocks (14) is fixedly connected with an arc-shaped clamping plate (18) through a second connecting mechanism, the inner wall of two rectangular clamping plates (16) and two arc-shaped clamping plates (18) is fixedly installed with a non-slip pad (19).

2. The quick positionable tooling of claim 1, wherein, The transmission mechanism comprises transmission wheels (4) fixedly installed on the outer wall of two double head screws (3), two transmission wheels (4) are connected and transmitted through a belt, the outer wall of the base (1) is rotatably installed with a tensioning wheel (5), and the outer wall of the tensioning wheel (5) is also sleeved with the belt.

3. The quick positionable tooling of claim 2, wherein, The limiting mechanism comprises a limiting rod (7) fixedly installed in the moving frame (2), and the limiting rod (7) slidably penetrates the two moving sleeves (8).

4. The quick positionable tooling of claim 3, wherein, The telescopic mechanism comprises an electric push rod (13) fixedly installed on the inner wall of the connecting frame (12), and the telescopic end of the electric push rod (13) is fixedly connected with the outer wall of the moving block (14).

5. The quick positionable tooling fixture of claim 4, wherein, The first connecting mechanism comprises a first connecting rod (15) fixedly installed on the outer wall of the moving block (14), and the end of the first connecting rod (15) is fixedly connected with the outer wall of the rectangular clamping plate (16).

6. A quick positioning tooling according to claim 5, wherein, The second connecting mechanism comprises a second connecting rod (17) fixedly installed on the outer wall of the moving block (14), and the end of the second connecting rod (17) is fixedly connected with the outer wall of the arc-shaped clamping plate (18).

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