CN112589489A

CN112589489A - Multifunctional machining clamp capable of adjusting direction and using method thereof

Info

Publication number: CN112589489A
Application number: CN202011457513.7A
Authority: CN
Inventors: 江海兵; 石现; 许凯迪; 录原野
Original assignee: Quzhou University
Current assignee: Quzhou University
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-04-02
Anticipated expiration: 2040-12-11
Also published as: CN112589489B

Abstract

The invention relates to the technical field of machining clamps, in particular to a direction-adjustable multifunctional machining clamp and a using method thereof. The invention aims to solve the technical problems that the existing device is not favorable for storage and is not flexible enough. In order to solve the technical problems, the invention provides a direction-adjustable multifunctional machining clamp and a using method thereof, and the direction-adjustable multifunctional machining clamp consists of a protection box, a box cover, a supporting mechanism and a clamping mechanism; through the arrangement of the bearing sleeve, the screw rod, the first bevel gear and the second bevel gear, the bearing disc can be lifted in the vertical direction by utilizing the meshing relation between the second bevel gear and the first bevel gear and the thread relation between the bearing sleeve and the screw rod, so that the height of the bearing disc is controlled.

Description

Multifunctional machining clamp capable of adjusting direction and using method thereof

Technical Field

The invention relates to a direction-adjustable multifunctional machining clamp, in particular to a direction-adjustable multifunctional machining clamp and a using method thereof, and belongs to the technical field of machining clamps.

Background

The clamp is a device used for fixing a processing object to be processed in a mechanical manufacturing process so that the processing object can occupy a correct position to receive construction or detection, is a device used for quickly, conveniently and safely installing a workpiece in any process in a technological process, and therefore, the application range of the clamp is quite wide, wherein the clamp is required to be used in a mechanical part processing process, but the existing mechanical processing clamp device has many problems or defects:

the existing mechanical processing clamp is usually exposed outside, and because the mechanical parts in the processing clamp are more, the clamp is easy to rust when not used for a long time and is not beneficial to storage; the existing mechanical processing clamp is relatively fixed and not flexible enough, so that the application range of the clamp can be influenced to a certain extent, the processing efficiency can be reduced by replacing the clamp in the processing process, and the labor intensity and inconvenience of workers are increased.

Disclosure of Invention

The invention aims to solve the problems and provide a multifunctional machining clamp with adjustable direction and a using method thereof.

The invention achieves the aim through the following technical scheme, and the direction-adjustable multifunctional machining clamp comprises a protection box, a box cover, a supporting mechanism and a clamping mechanism.

One side of the upper end of guard box articulates there is the case lid, equal fixedly connected with rack on the both sides inner wall that the guard box corresponds each other, slidable mounting has the main tributary seat in the guard box, it has first fluting, second fluting and third fluting to open on the main tributary seat, spur gear is installed to the first fluting internal rotation.

The supporting mechanism comprises a bearing sleeve, a screw rod, a first motor and a second bevel gear, the bearing sleeve is fixedly connected to the top surface of the main seat, the screw rod is sleeved on the bearing sleeve in a threaded mode, a bearing disc is fixedly connected to the upper end of the screw rod, a first bevel gear is fixedly connected to the bottom end of the screw rod, a protection box is fixedly mounted on one side wall of the main seat, springs are fixedly connected to the inner walls of the two sides of the protection box, which correspond to each other, of the springs, one end of each spring is close to each other, the first motor is located between the two protection plates, the second bevel gear is fixedly connected to the output end of the first motor, and the second bevel gear is meshed with the first bevel gear.

Fixture includes slide, installation pole, first adjusting gear, second adjusting gear and knob, slidable mounting has the slide, the top of slide is rotated and is connected with the installation pole, the first adjusting gear of fixedly connected with in the axis of rotation of installation pole, one side of first adjusting gear is rotated and is installed the second adjusting gear, second adjusting gear and first adjusting gear intermeshing, fixedly connected with knob on the second adjusting gear, slidable mounting has the installation cover on the installation pole, one side threaded connection of installation cover has the holding pin, slidable sleeve has the removal post in the installation cover, the one end fixedly connected with folder of removal post.

Preferably, the clamping piece is an arc-shaped clamping piece, and a rubber sleeve is fixedly connected to the clamping piece.

Preferably, one side of the main seat is provided with a first sliding chute, and the first motor is slidably mounted on the first sliding chute.

Preferably, the number of the third slots is two, and the two third slots are symmetrically distributed on the main seat.

Preferably, two sliding blocks are fixedly connected to two corresponding sides of the sliding seat, second sliding grooves are formed in two corresponding sides of the third sliding groove, and the sliding blocks are located in the second sliding grooves.

Preferably, the mounting rod is provided with an adjusting groove, and the fastening pin is slidably mounted in the adjusting groove.

Preferably, third chutes are formed in two ends of one side plate of the protection box, second motors are mounted on the third chutes in a sliding mode, and output shafts of the second motors are fixedly connected with the spur gears.

Preferably, a buckle is arranged on the edge of one side of the box cover, and the box cover is connected to the protection box through the buckle in a clamping mode.

Preferably, four moving wheels are fixedly mounted at the bottom of the protection box and are distributed in a rectangular shape at the bottom of the protection box.

A use method of the multifunctional machining clamp with the adjustable direction comprises the following steps:

first step, preliminary preparation, during the use, with device integral movement to suitable position, then dig out the buckle, open the case lid and overturn to one side of guard box, start the second motor of guard box both sides simultaneously after that, can drive the spur gear when the output shaft of second motor rotates, under the meshing relation of spur gear and rack, the main seat can upwards rise.

And secondly, adjusting the height, starting the first motor, driving the second bevel gear to rotate by the output shaft of the first motor, and driving the bearing disc to move in the vertical direction when the first motor operates in the meshing relation between the second bevel gear and the first bevel gear and the thread relation between the bearing sleeve and the screw rod, so as to control the height of the bearing disc.

And thirdly, adjusting the distance, placing the object to be clamped on the screw rod, sliding the sliding seats at the two sides to a proper position and fixing, rotating the knob, and adjusting the angle of the mounting rod through the meshing relationship of the first adjusting gear and the second adjusting gear to adapt to the object to be clamped.

And fourthly, adjusting the angle, loosening the fastening pin, then sliding the mounting sleeve up and down to adjust the height of the mounting sleeve, and rotating the mounting sleeve to adjust the angle of the mounting sleeve, so that the clamping piece can be attached to an object to be clamped to fix the object.

Fifthly, arranging, rotating the clamping piece to be vertical after use, adjusting the mounting rod to be horizontal, lowering the bearing disc, lowering the main seat, covering the box cover and buckling the buckle, and facilitating storage of the device.

The invention has the beneficial effects that:

1. the main seat is slidably arranged in the protection box, and can be lifted up when in use under the driving of the power of the second motor by utilizing the meshing relationship of the rack and the spur gear when the main seat needs to be lifted up, so that the clamping mechanism is exposed, the clamping is convenient, and the main seat can return to the protection box when being stored, so that the storage is convenient;

2. according to the invention, by arranging the bearing sleeve, the screw rod, the first bevel gear and the second bevel gear, the first motor can run to drive the bearing disc to lift in the vertical direction by utilizing the meshing relation between the second bevel gear and the first bevel gear and the thread relation between the bearing sleeve and the screw rod, so that the purpose of controlling the height of the bearing disc is achieved;

3. according to the invention, the first adjusting gear, the second adjusting gear, the mounting rod and the mounting sleeve are arranged, so that the angle of the mounting rod can be adjusted through the meshing relationship of the first adjusting gear and the second adjusting gear, the height of the mounting sleeve is adjusted by sliding the mounting sleeve up and down through the mounting relationship of the mounting rod and the mounting sleeve, and the angle of the mounting sleeve is adjusted by rotating the mounting sleeve, so that the clamping piece can be attached to an object to be held and fixed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic cross-sectional view of the protective case of the present invention;

FIG. 3 is a schematic sectional view of the present invention in a front view;

FIG. 4 is a schematic cross-sectional view of the protective case of the present invention;

fig. 5 is an enlarged schematic view of the structure at a in fig. 3 according to the present invention.

In the figure: 1. a protection box; 2. a box cover; 3. a rack; 4. a main base; 5. a first slot; 6. a second slot; 7. a third slot is formed; 8. a spur gear; 9. bearing sleeves; 10. a screw; 11. a basin; 12. a first bevel gear; 13. a protection box; 14. a spring; 15. a guard plate; 16. a first motor; 17. a second bevel gear; 18. a slide base; 19. mounting a rod; 20. a first adjusting gear; 21. a second adjusting gear; 22. a knob; 23. installing a sleeve; 24. a fastening pin; 25. moving the column; 26. a clamp; 27. a rubber sleeve; 28. a first chute; 29. a slider; 30. a second chute; 31. an adjustment groove; 32. a third chute; 33. a second motor; 34. buckling; 35. the wheel is moved.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Referring to fig. 1-5, a multi-functional machining fixture with adjustable direction includes a protection box 1, a box cover 2, a supporting mechanism and a clamping mechanism.

One side of the upper end of guard box 1 articulates there is case lid 2, equal fixedly connected with rack 3 on the both sides inner wall that guard box 1 corresponds each other, slidable mounting has main seat 4 in guard box 1, it has first fluting 5, second fluting 6 and third fluting 7 to open on the main seat 4, spur gear 8 is installed to the 5 internal rotations in first fluting.

The supporting mechanism comprises a bearing sleeve 9, a screw rod 10, a first motor 16 and a second bevel gear 17, the bearing sleeve 9 is fixedly connected to the top surface of the main seat 4, the screw rod 10 is sleeved on the bearing sleeve 9 in a threaded manner, a bearing disc 11 is fixedly connected to the upper end of the screw rod 10, a first bevel gear 12 is fixedly connected to the bottom end of the screw rod 10, a protection box 13 is fixedly mounted on one side wall of the main seat 4, springs 14 are fixedly connected to inner walls of two sides of the protection box 13, which correspond to each other, the springs 14 are fixedly connected to guard plates 15 at one ends, which are close to each other, the first motor 16 is located between the two guard plates 15, the second bevel gear 17 is fixedly connected to the output end of the first motor 16, and the second bevel gear 17 is meshed with the first bevel gear 12.

Fixture includes slide 18, installation pole 19, first adjusting gear 20, second adjusting gear 21 and knob 22, slidable mounting has slide 18, the top of slide 18 is rotated and is connected with installation pole 19, the first adjusting gear 20 of fixedly connected with in the axis of rotation of installation pole 19, one side of first adjusting gear 20 is rotated and is installed second adjusting gear 21, second adjusting gear 21 and first adjusting gear 20 intermeshing, fixedly connected with knob 22 on the second adjusting gear 21, slidable mounting has the installing sleeve 23 on the installation pole 19, one side threaded connection of installing sleeve 23 has the fitting pin 24, sliding sleeve has the removal post 25 in the installing sleeve 23, the one end fixedly connected with folder 26 of removal post 25.

Specifically, the clamping piece 26 is an arc-shaped clamping piece, and a rubber sleeve 27 is fixedly connected to the clamping piece 26, so that friction force can be improved.

Specifically, a first sliding groove 28 is formed in one side of the main seat 4, and the first motor 16 is slidably mounted on the first sliding groove 28 and can move along with the first sliding groove.

Specifically, the number of the third slots 7 is two, and the two third slots 7 are symmetrically distributed on the main seat 4.

Specifically, two sliding blocks 29 are fixedly connected to two corresponding sides of the sliding base 18, second sliding grooves 30 are formed in two corresponding sides of the third opening 7, and the sliding blocks 29 are located in the second sliding grooves 30, so that the sliding accuracy is improved.

Specifically, the mounting rod 19 is provided with an adjusting groove 31, and the fastening pin 24 is slidably mounted in the adjusting groove 31 to perform a fixing function.

Specifically, third spout 32 has all been opened at the both ends of 1 curb plate of guard box, slidable mounting has second motor 33 on third spout 32, the output shaft and the spur gear 8 fixed connection of second motor 33 provide power for spur gear 8.

Specifically, a buckle 34 is arranged on the edge of one side of the case cover 2, and the case cover 2 is connected to the protection case 1 through the buckle 34 in a clamping manner, so that the fixing effect is improved.

Specifically, the bottom fixed mounting of guard box 1 has four to remove wheel 35, four remove wheel 35 is the rectangle distribution in guard box 1 bottom, increases the mobility.

first step, preliminary preparation, during the use, with device integral movement to suitable position, then dig out buckle 34, open case lid 2 and overturn to one side of guard box 1, start the second motor 33 of guard box 1 both sides simultaneously after that, can drive spur gear 8 when the output shaft of second motor 33 rotates, under the meshing relation of spur gear 8 and rack 3, main seat 4 can upwards rise.

And secondly, adjusting the height, starting the first motor 16, wherein an output shaft of the first motor 16 drives the second bevel gear 17 to rotate, and when the second bevel gear 17 is meshed with the first bevel gear 12 and the bearing sleeve 9 is in threaded relation with the screw 10, the first motor 16 drives the bearing disc 11 to move in the vertical direction when in operation, so that the height of the bearing disc 11 is controlled.

And thirdly, adjusting the distance, placing the object to be clamped on the screw rod 10, sliding the sliding seats 18 at the two sides to a proper position and fixing, rotating the knob 22, and adjusting the angle of the mounting rod 19 through the meshing relationship of the first adjusting gear 20 and the second adjusting gear 21 to adapt to the object to be clamped.

Fourthly, adjusting the angle, loosening the fastening pin 24, sliding the mounting sleeve 23 up and down to adjust the height of the mounting sleeve 23, and rotating the mounting sleeve 23 to adjust the angle of the mounting sleeve 23, so that the clamping piece 26 can be attached to the object to be clamped to fix the object.

Fifthly, arranging, rotating the clamping piece 26 to be vertical after use, adjusting the mounting rod 19 to be horizontal, lowering the tray 11, lowering the main seat 4, covering the box cover 2 and buckling the buckle 34, and facilitating storage of the device.

The electrical components appearing in this document are all connected externally to a power supply and to a control switch when in use, both circuits and electronic components are known in the art and can be realized completely by those skilled in the art, without needless to say that the invention is not directed to improvements in software and methods.

In the description of the invention, it is to be understood that the terms "center", "middle", "eccentric", "longitudinal", "lateral", "length", "width", "thickness", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience of describing the invention and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the invention.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a multi-functional machining anchor clamps of adjustable direction which characterized in that: comprises a protection box (1), a box cover (2), a supporting mechanism and a clamping mechanism;

a box cover (2) is hinged to one side of the upper end of the protection box (1), racks (3) are fixedly connected to the inner walls of two sides of the protection box (1) corresponding to each other, a main seat (4) is slidably mounted in the protection box (1), a first open groove (5), a second open groove (6) and a third open groove (7) are formed in the main seat (4), and a spur gear (8) is rotatably mounted in the first open groove (5);

the supporting mechanism comprises a bearing sleeve (9), a screw rod (10), a first motor (16) and a second bevel gear (17), a bearing sleeve (9) is fixedly connected on the top surface of the main seat (4), a screw rod (10) is sleeved on the bearing sleeve (9) in a threaded manner, the upper end of the screw rod (10) is fixedly connected with a bearing disc (11), the bottom end of the screw rod (10) is fixedly connected with a first bevel gear (12), a protection box (13) is fixedly arranged on one side wall of the main seat (4), springs (14) are fixedly connected on the inner walls of two sides of the protection box (13) which correspond to each other, one ends of the two springs (14) which are close to each other are fixedly connected with a protection plate (15), the first motor (16) is positioned between the two guard plates (15), a second bevel gear (17) is fixedly connected to the output end of the first motor (16), the second bevel gear (17) and the first bevel gear (12) are meshed with each other;

the clamping mechanism comprises a sliding seat (18), a mounting rod (19), a first adjusting gear (20), a second adjusting gear (21) and a knob (22), a sliding seat (18) is arranged in the sliding way, the top of the sliding seat (18) is rotatably connected with a mounting rod (19), a first adjusting gear (20) is fixedly connected on a rotating shaft of the mounting rod (19), a second adjusting gear (21) is rotatably arranged at one side of the first adjusting gear (20), the second adjusting gear (21) and the first adjusting gear (20) are meshed with each other, a knob (22) is fixedly connected on the second adjusting gear (21), an installation sleeve (23) is slidably installed on the installation rod (19), one side threaded connection of installation cover (23) has fastening pin (24), sliding sleeve has moved post (25) in installation cover (23), the one end fixedly connected with folder (26) of moving post (25).

2. The multi-functional machining fixture of adjustable orientation of claim 1, characterized in that: the clamping piece (26) is an arc-shaped clamping piece, and a rubber sleeve (27) is fixedly connected to the clamping piece (26).

3. The multi-functional machining fixture of adjustable orientation of claim 1, characterized in that: a first sliding groove (28) is formed in one side of the main seat (4), and the first motor (16) is installed on the first sliding groove (28) in a sliding mode.

4. The multi-functional machining fixture of adjustable orientation of claim 1, characterized in that: the number of the third open grooves (7) is two, and the two third open grooves (7) are symmetrically distributed on the main seat (4).

5. The multi-functional machining fixture of adjustable orientation of claim 1, characterized in that: two sliding blocks (29) are fixedly connected to two corresponding sides of the sliding seat (18), second sliding grooves (30) are formed in two corresponding sides of the third groove (7), and the sliding blocks (29) are located in the second sliding grooves (30).

6. The multi-functional machining fixture of adjustable orientation of claim 1, characterized in that: an adjusting groove (31) is formed in the mounting rod (19), and the fastening pin (24) is slidably mounted in the adjusting groove (31).

7. The multi-functional machining fixture of adjustable orientation of claim 1, characterized in that: third spout (32) have all been opened at the both ends of guard box (1) curb plate, slidable mounting has second motor (33) on third spout (32), the output shaft and spur gear (8) fixed connection of second motor (33).

8. The multi-functional machining fixture of adjustable orientation of claim 1, characterized in that: a buckle (34) is arranged on the edge of one side of the box cover (2), and the box cover (2) is connected to the protection box (1) through the buckle (34).

9. The multi-functional machining fixture of adjustable orientation of claim 1, characterized in that: the bottom fixed mounting of guard box (1) has four to remove wheel (35), four remove wheel (35) are the rectangle and distribute in guard box (1) bottom.

10. An adjustable multi-function machining fixture according to any one of claims 1 to 9, resulting in a method of use of an adjustable multi-function machining fixture, characterized by: the using method comprises the following steps:

firstly, preliminary preparation is carried out, during use, the device is integrally moved to a proper position, then the buckle (34) is scratched, the box cover (2) is opened and turned to one side of the protection box (1), then the second motors (33) on two sides of the protection box (1) are simultaneously started, the output shafts of the second motors (33) can drive the spur gears (8) to rotate when rotating, and the main seat (4) can be lifted upwards under the meshing relationship between the spur gears (8) and the racks (3);

secondly, adjusting the height, starting a first motor (16), wherein an output shaft of the first motor (16) can drive a second bevel gear (17) to rotate, and when the second bevel gear (17) is meshed with the first bevel gear (12) and the bearing sleeve (9) is in threaded relation with a screw (10), the first motor (16) can drive the bearing disc (11) to move in the vertical direction during operation, so that the height of the bearing disc (11) is controlled;

thirdly, adjusting the distance, placing the object to be clamped on the screw rod (10), sliding the sliding seats (18) on the two sides to a proper position and fixing, rotating the knob (22), and adjusting the angle of the mounting rod (19) through the meshing relationship of the first adjusting gear (20) and the second adjusting gear (21) to adapt to the object to be clamped;

fourthly, adjusting the angle, loosening the fastening pin (24), sliding the mounting sleeve (23) up and down to adjust the height of the mounting sleeve (23), and rotating the mounting sleeve (23) to adjust the angle of the mounting sleeve (23), so that the clamping piece (26) can be attached to an object to be clamped to fix the object.

Fifthly, arranging, rotating the clamping piece (26) to be vertical after use, then adjusting the mounting rod (19) to be horizontal, lowering the bearing disc (11), then lowering the main seat (4), finally covering the box cover (2) and buckling the buckle (34), and facilitating storage of the device.