CN107838836A - One kind can fix fixture at any angle - Google Patents

Abstract

The present invention relates to one kind can fix fixture at any angle, base sets slide rail, sliding block is set on slide rail, screw rod is set on slide rail, clockwise and anticlockwise motor A passes through reductor and screw drive, left fixed mount is symmetrically set on base, right fixed mount, left fixed mount, right fixed mount top is left with sliding block by be hinged connecting rod, right-hand member is hinged, fixed arm A, carrying roller A is set between fixed arm B, telescopic oil cylinder A is set on fixed arm B, carrying roller B is set on carrier roller frame, dial A is set in the middle part of fixed plate, dial B, tuning drive gear A is set on connecting plate A, and tuning drive gear A indication dial discs A reading, tuning drive gear B is set on connecting plate B, and tuning drive gear B indication dial discs B reading.Beneficial effect of the present invention：It is quick to fix two components for needing to be fixedly connected according to certain angle, then the joint of two components is reinforced, and can easily read the angle between two components.

Description

A fixture that can fix any angle

technical field

The invention relates to a clamp, in particular to a clamp capable of fixing any angle.

Background technique

When processing and manufacturing some wooden components or steel structures, it is often necessary to bond or weld two rods or plates according to the angle designed in the drawing. The existing fixing fixtures are all right-angled fixtures, which cannot be designed according to the drawing. Fixed bonding or welding at any angle is required, so how to design a fixture that is easy to operate and can fix at any angle becomes imminent.

Contents of the invention

The technical problem to be solved by the present invention is to provide a fixture that can fix any angle, which solves the problem that the existing fixtures are all right-angle fixtures and cannot be fixed at any angle according to the design requirements of the drawings.

The technical scheme that the present invention adopts for solving the above-mentioned problem is:

A fixture that can fix any angle, including base 1, slide rail 2, slider 3, screw rod 4, reducer 5, forward and reverse motor A6, fixing plate 7, left fixing frame 8, right fixing frame 9, connecting plate A10, connecting plate B11 and connecting rod 12, slide rail 2 is set in the middle of base 1, slider 3 is slid on slide rail 2, screw rod 4 is rotated on slide rail 2, reducer 5 is fixed on the rear end of slide rail 2, positive The reverse motor A6, the forward and reverse motor A6 is powered by the reducer 5 and the screw 4, the front end of the slide rail 2 is provided with a fixed plate 7, and the lower side of the fixed plate 7 is fixedly connected with the base 1, and the left fixed frame 8 is symmetrically arranged on the base 1 , the right fixed mount 9, the left fixed mount 8 front ends are hinged with the left end of the fixed plate 7 through the connecting plate A10, the right fixed mount 9 front ends are hinged with the fixed plate 7 right ends through the connecting plate B11, and the left fixed mount 8 and the right fixed mount 9 are about the screw rod 4 is an axisymmetric arrangement, the upper parts of the left fixed frame 8 and the right fixed frame 9 are hinged with the left and right ends of the slider 3 respectively through the connecting rod 12 hingedly arranged, and the said right fixed frame 9 includes a fixed arm A13, a fixed arm B14, Idler A15, telescopic oil cylinder A16, idler frame 17, idler B18, dial A19, dial B20, scale pointer A21 and scale pointer B22, fixed arm A13, fixed arm B14 are arranged parallel to each other, and fixed arm A13 1. Supporting rollers A15 are evenly distributed between the lower parts of the fixed arm B14, telescopic oil cylinders A16 are evenly distributed on the fixed arm B14, and the telescopic oil cylinder A16 is vertically arranged with the fixed arm B14, and the telescopic shaft of the telescopic oil cylinder A16 can pass through the fixed arm B14 freely. And the telescopic shaft end of telescopic oil cylinder A16 is vertically provided with idler frame 17, and idler roller B18 is evenly distributed on idler frame 17, and idler roller B18 is vertically arranged, and described left fixed frame 8, right fixed frame 9 are the same The fixed frame of the structure, the upper and middle parts of the fixed plate 7 are respectively provided with a dial A19 and a dial B20, and the dial A19 and the dial B20 are concentric circle dials, and the connecting plate A10 is provided with a scale pointer A21, and the scale pointer A21 indicates the scale For the reading of the disc A19, the connecting plate B11 is provided with a scale pointer B22, and the scale pointer B22 indicates the reading of the dial B20.

The rear end of the fixed arm A13 is provided with a telescopic oil cylinder B23, the telescopic end of the telescopic oil cylinder B23 is vertically provided with a connecting plate C24, the outer end of the fixed arm B14 is provided with a sliding rod 25, the connecting plate C24 is slidably connected with the sliding rod 25, and one end of the connecting plate C24 The forward and reverse motor B26 is set, the upper end of the connection plate C24 is rotated to set the drive wheel 27, and the forward and reverse motor B26 is powered by the gear transmission structure and the drive wheel 27, and the other end of the upper side of the connection plate C24 is vertically provided with a telescopic oil cylinder C28. The driven wheel 29 is rotated on the telescopic end of the oil cylinder C28, and the driven wheel 29 and the driving wheel 27 are arranged oppositely. The toggle function can move larger wooden components or steel structural parts; it can also fine-tune the fixed components through the expansion and contraction of the telescopic cylinder B.

The gear transmission structure includes that a bevel gear A32 is arranged on the rotating shaft of the forward and reverse motor B26, a bevel gear B33 is arranged at the lower end of the drive wheel 27, and the bevel gear A32 meshes with the bevel gear B33, which has a sensitive transmission effect and is convenient for processing and maintenance .

The upper side of the base 1 is provided with an arc-shaped sliding groove 30, and the lower sides of the fixed arm A13 and the fixed arm B14 are respectively provided with universal wheels 31, and the universal wheels 31 can roll in the arc-shaped sliding groove 30 to prevent the left side from being fixed. The frame and the right fixed frame rub against the base under the condition of bearing relatively large pressure, which affects the stability of their operation.

The outer surfaces of the driving wheel 27 and the driven wheel 29 are provided with anti-skid layers, which can prevent the clamped components from sliding relative to each other during the moving process.

The zero scale lines of the dial A19 and the dial B20 correspond to each other, so that it is convenient and fast to calculate the angle between the left fixing frame and the right fixing frame.

Both the fixed arm A13 and the fixed arm B14 are cuboid fixed plates arranged vertically, and the cross sections of the fixed arm A13 and the fixed arm B14 are both rectangular.

The inner wall of the fixed arm A13 is set as a sliding surface, which is beneficial to adjust the position of the component.

The working principle of the present invention: place the two components that need to be bonded or welded between the fixed arm A and the fixed arm B, then start the telescopic oil cylinder A to make the roller B press the component, and start the forward and reverse motor B Make the driving wheel and the driven wheel move the components until the ends of the two components touch each other, then fine-tune the small distance between the two components by starting the telescopic cylinder B, and adjust the position of the slider by starting the forward and reverse motor A position, the slider controls the angle between the left and right fixing frames through the connecting rod, and quickly calculates the angle between the two fixed components through the angle between the scale needle A and the scale needle B.

The beneficial effects of the present invention are: 1. It is possible to quickly fix two components that need to be fixed and connected according to a certain angle, and then reinforce the junction of the two components, and the angle between the two components can be read conveniently . 2. The gear transmission structure includes a bevel gear A arranged on the rotating shaft of the forward and reverse motor B, and a bevel gear B arranged at the lower end of the driving wheel, and the bevel gear A meshes with the bevel gear B, which has a sensitive transmission effect and is convenient for processing and maintenance. 3. An arc-shaped sliding groove is set on the upper side of the base, and the lower sides of the fixed arm A and the fixed arm B are respectively equipped with universal wheels, and the universal wheels can roll in the arc-shaped sliding groove to prevent the left and right fixed frames from Under the condition of high pressure, friction will occur with the base, which will affect the stability of its operation. 4. An anti-slip layer is provided on the outer surface of the driving wheel and the driven wheel, which can prevent the clamped components from sliding relative to each other during the moving process. 5. The zero scale lines of dial A and dial B correspond to each other, which is convenient and quick to calculate the angle between the left and right mounts. 6. Both the fixed arm A and the fixed arm B are cuboid fixed plates arranged vertically, and the cross sections of the fixed arm A and the fixed arm B are both rectangular. 7. The inner side wall of the fixed arm A is set as a sliding surface, which is beneficial to adjust the position of the component.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a schematic structural diagram of the bevel gear A in Fig. 1 .

Among them, 1-base, 2-slide rail, 3-slider, 4-screw, 5-reducer, 6-forward and reverse motor A, 7-fixing plate, 8-left fixing frame, 9-right fixing frame, 10-connecting plate A, 11-connecting plate B, 12-connecting rod, 13-fixed arm A, 14-fixed arm B, 15-support roller A, 16-telescopic cylinder A, 17-roller frame, 18-support Roller B, 19-Dial A, 20-Dial B, 21-Scale pointer A, 22-Scale pointer B, 23-Telescopic oil cylinder B, 24-Connection plate C, 25-Sliding rod, 26-Forward and reverse motor B, 27-drive wheel, 28-telescopic oil cylinder C, 29-driven wheel, 30-arc sliding groove, 31-universal wheel, 32-bevel gear A, 33-bevel gear B.

Detailed ways

Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

Referring to Figures 1-2, a clamp that can be fixed at any angle described in this specific embodiment includes a base 1, a slide rail 2, a slider 3, a screw 4, a reducer 5, a forward and reverse motor A6, and a fixing plate 7 , left fixed frame 8, right fixed frame 9, connecting plate A10, connecting plate B11 and connecting rod 12, slide rail 2 is set in the middle part of base 1, slide block 3 is set slidingly on slide rail 2, and screw rod 4 is set by rotating on slide rail 2 The rear end of the slide rail 2 is fixed with a reducer 5 and a forward and reverse motor A6. The forward and reverse motor A6 is powered by the reducer 5 and the screw 4. The front end of the slide rail 2 is provided with a fixed plate 7, and the lower side of the fixed plate 7 is connected to the base 1 is fixedly connected, the left fixed frame 8 and the right fixed frame 9 are arranged symmetrically on the base 1, the front end of the left fixed frame 8 is hinged to the left end of the fixed plate 7 through the connecting plate A10, and the front end of the right fixed frame 9 is hinged to the right end of the fixed plate 7 through the connecting plate B11 , and the left fixed frame 8 and the right fixed frame 9 are axisymmetrically arranged with respect to the screw rod 4, and the upper parts of the left fixed frame 8 and the right fixed frame 9 are hinged to the left and right ends of the slide block 3 respectively through the connecting rod 12 which is hingedly arranged. Right fixed frame 9 comprises fixed arm A13, fixed arm B14, idler A15, telescopic oil cylinder A16, idler frame 17, idler B18, dial A19, dial B20, scale pointer A21 and scale pointer B22, fixed arm A13, The fixed arms B14 are arranged parallel to each other, and the idler rollers A15 are evenly distributed between the fixed arm A13 and the lower part of the fixed arm B14, and the telescopic oil cylinders A16 are evenly distributed on the fixed arm B14, and the telescopic oil cylinders A16 and the fixed arm B14 are vertically arranged. The telescopic shaft of the oil cylinder A16 can freely pass through the fixed arm B14, and the end of the telescopic shaft of the telescopic oil cylinder A16 is vertically provided with the idler frame 17, and the idler roller B18 is evenly distributed on the idler frame 17, and the idler roller B18 is arranged vertically, The left fixed mount 8 and the right fixed mount 9 are fixed mounts of the same structure, and the upper middle part of the fixed plate 7 is provided with a dial A19 and a dial B20 respectively, and the dial A19 and the dial B20 are concentric circle dials, and the connecting plate A scale pointer A21 is set on the A10, and the scale pointer A21 indicates the reading of the dial A19, and a scale pointer B22 is set on the connecting plate B11, and the scale pointer B22 indicates the reading of the dial B20.

The rear end of the fixed arm A13 is provided with a telescopic oil cylinder B23, the telescopic end of the telescopic oil cylinder B23 is vertically provided with a connecting plate C24, the outer end of the fixed arm B14 is provided with a sliding rod 25, the connecting plate C24 is slidably connected with the sliding rod 25, and one end of the connecting plate C24 The forward and reverse motor B26 is set, the upper end of the connection plate C24 is rotated to set the drive wheel 27, and the forward and reverse motor B26 is powered by the gear transmission structure and the drive wheel 27, and the other end of the upper side of the connection plate C24 is vertically provided with a telescopic oil cylinder C28. The driven wheel 29 is rotated on the telescopic end of the oil cylinder C28, and the driven wheel 29 and the driving wheel 27 are arranged oppositely. The toggle function can move larger wooden components or steel structural parts; it can also fine-tune the fixed components through the expansion and contraction of the telescopic cylinder B.

The gear transmission structure includes that a bevel gear A32 is arranged on the rotating shaft of the forward and reverse motor B26, a bevel gear B33 is arranged at the lower end of the drive wheel 27, and the bevel gear A32 meshes with the bevel gear B33, which has a sensitive transmission effect and is convenient for processing and maintenance .

The upper side of the base 1 is provided with an arc-shaped sliding groove 30, and the lower sides of the fixed arm A13 and the fixed arm B14 are respectively provided with universal wheels 31, and the universal wheels 31 can roll in the arc-shaped sliding groove 30 to prevent the left side from being fixed. The frame and the right fixed frame rub against the base under the condition of bearing relatively large pressure, which affects the stability of their operation.

The outer surfaces of the driving wheel 27 and the driven wheel 29 are provided with anti-skid layers, which can prevent the clamped components from sliding relative to each other during the moving process.

The zero scale lines of the dial A19 and the dial B20 correspond to each other, so that it is convenient and fast to calculate the angle between the left fixing frame and the right fixing frame.

Both the fixed arm A13 and the fixed arm B14 are cuboid fixed plates arranged vertically, and the cross sections of the fixed arm A13 and the fixed arm B14 are both rectangular.

The inner wall of the fixed arm A13 is set as a sliding surface, which is beneficial to adjust the position of the component.

The working principle of this specific embodiment: place the two components that need to be bonded or welded between the fixed arm A and the fixed arm B, and then start the telescopic oil cylinder A to make the roller B press the component, and start the positive and negative rotation Motor B moves the driving wheel and the driven wheel pair of components until the ends of the two components touch each other, then fine-tunes the small distance between the two components by starting the telescopic oil cylinder B, and adjusts the slide by starting the forward and reverse motor A The position of the block, the slider controls the angle between the left fixed frame and the right fixed frame through the connecting rod, and quickly calculates the angle between the two fixed components through the angle between the scale needle A and the scale needle B.

The beneficial effects of this specific embodiment are: 1. It is possible to quickly fix two components that need to be fixed and connected at a certain angle, and then reinforce the junction of the two components, and it is convenient to read the distance between the two components. angle. 2. The gear transmission structure includes a bevel gear A arranged on the rotating shaft of the forward and reverse motor B, and a bevel gear B arranged at the lower end of the driving wheel, and the bevel gear A meshes with the bevel gear B, which has a sensitive transmission effect and is convenient for processing and maintenance. 3. An arc-shaped sliding groove is set on the upper side of the base, and the lower sides of the fixed arm A and the fixed arm B are respectively equipped with universal wheels, and the universal wheels can roll in the arc-shaped sliding groove to prevent the left and right fixed frames from Under the condition of high pressure, friction will occur with the base, which will affect the stability of its operation. 4. An anti-slip layer is provided on the outer surface of the driving wheel and the driven wheel, which can prevent the clamped components from sliding relative to each other during the moving process. 5. The zero scale lines of dial A and dial B correspond to each other, which is convenient and quick to calculate the angle between the left and right mounts. 6. Both the fixed arm A and the fixed arm B are cuboid fixed plates arranged vertically, and the cross sections of the fixed arm A and the fixed arm B are both rectangular. 7. The inner side wall of the fixed arm A is set as a sliding surface, which is beneficial to adjust the position of the component.

The specific embodiments of the present invention do not constitute limitations to the present invention, and all similar structures and changes of the present invention are within the protection scope of the present invention.

Claims (6)

1. one kind can fix fixture at any angle, it is characterised in that：Including base（1）, slide rail（2）, sliding block（3）, screw rod （4）, reductor（5）, clockwise and anticlockwise motor A（6）, fixed plate（7）, left fixed mount（8）, right fixed mount（9）, connecting plate A（10）, even Fishplate bar B（11）And connecting rod（12）, base（1）Middle part set slide rail（2）, slide rail（2）Upper slide sets sliding block（3）, slide rail （2）Upper rotary setting screw rod（4）, slide rail（2）Reductor is fixedly installed in rear end（5）, clockwise and anticlockwise motor A（6）, clockwise and anticlockwise motor A （6）Pass through reductor（5）With screw rod（4）Power transmission, slide rail（2）Front end sets fixed plate（7）, and fixed plate（7）Downside with Base（1）It is fixedly connected, base（1）On be symmetrical arranged left fixed mount（8）, right fixed mount（9）, left fixed mount（8）Front end passes through Connecting plate A（10）With fixed plate（7）Left end is hinged, right fixed mount（9）Front end passes through connecting plate B（11）With fixed plate（7）Right-hand member It is be hinged, and left fixed mount（8）, right fixed mount（9）On screw rod（4）Arranged for axial symmetry, left fixed mount（8）, right fixed mount（9） Top pass through the be hinged connecting rod set（12）With sliding block respectively（3）Left and right end is hinged, the right fixed mount（9）Including Fixed arm A（13）, fixed arm B（14）, carrying roller A（15）, telescopic oil cylinder A（16）, carrier roller frame（17）, carrying roller B（18）, dial A （19）, dial B（20）, tuning drive gear A（21）With tuning drive gear B（22）, fixed arm A（13）, fixed arm B（14）Between it is parallel It is oppositely arranged, and fixed arm A（13）, fixed arm B（14）Carrying roller A is uniformly arranged between bottom（15）, fixed arm B（14）It is upper uniform Telescopic oil cylinder A is set（16）, and telescopic oil cylinder A（16）With fixed arm B（14）It is arranged vertically, telescopic oil cylinder A（16）Telescopic shaft Fixed arm B can be passed freely through（14）, and telescopic oil cylinder A（16）Telescopic shaft end vertical set carrier roller frame（17）, carrier roller frame （17）On be uniformly arranged carrying roller B（18）, and carrying roller B（18）Vertical direction is set, the left fixed mount（8）, right fixed mount（9）For Mutually isostructural fixed mount, fixed plate（7）Upper middle side part sets dial A respectively（19）, dial B（20）, and dial A （19）, dial B（20）For concentric clock dial, connecting plate A（10）Upper setting tuning drive gear A（21）, and tuning drive gear A（21） Indication dial disc A（19）Reading, connecting plate B（11）Upper setting tuning drive gear B（22）, and tuning drive gear B（22）Indicating graduation Disk B（20）Reading.

2. one kind as claimed in claim 1 can fix fixture at any angle, it is characterised in that：Described fixed arm A（13） Rear end sets telescopic oil cylinder B（23）, telescopic oil cylinder B（23）Telescopic end on be vertically arranged connecting plate C（24）, fixed arm B（14） Outer end sets sliding bar（25）, connecting plate C（24）With sliding bar（25）It is slidably connected, connecting plate C（24）One end sets rotating Motor B（26）, connecting plate C（24）Upside one end rotary setting driving wheel（27）, and clockwise and anticlockwise motor B（26）Pass through gear drive Structure and driving wheel（27）Power transmission, connecting plate C（24）The upside other end is vertically arranged telescopic oil cylinder C（28）, telescopic oil cylinder C （28）Telescopic end on rotary setting driven pulley（29）, and driven pulley（29）With driving wheel（27）It is oppositely arranged.

3. one kind as claimed in claim 1 can fix fixture at any angle, it is characterised in that：Described gear transmission structure Including clockwise and anticlockwise motor B（26）Rotating shaft on bevel gear A is set（32）, driving wheel（27）Lower end sets bevel gear B（33）, and Bevel gear A（32）With bevel gear B（33）Engagement.

4. one kind as described in any one of claim 1 or 2 can fix fixture at any angle, it is characterised in that：It is described Base（1）Upper side opens up arc sliding groove（30）, the fixed arm A（13）, fixed arm B（14）Downside sets universal respectively Wheel（31）, and universal wheel（31）Can be in arc sliding groove（30）Interior rolling.

5. one kind as claimed in claim 4 can fix fixture at any angle, it is characterised in that：Described driving wheel（27）、 Driven pulley（29）Skid resistant course is respectively provided with outer surface.

6. one kind as claimed in claim 1 can fix fixture at any angle, it is characterised in that：Described dial A（19）、 Dial B（20）Zero graduation line correspond to it is consistent.