CN216029385U

CN216029385U - Fixing device is used in metal product processing

Info

Publication number: CN216029385U
Application number: CN202122321157.2U
Authority: CN
Inventors: 王俊
Original assignee: Zhenjiang Junfei Tools Co ltd
Current assignee: Zhenjiang Junfei Tools Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-03-15
Anticipated expiration: 2031-09-24

Abstract

The utility model relates to a fixing device for metal product processing, which comprises a base, wherein a machine cabin is movably arranged at the bottom of the base, two supporting assemblies which are positioned in the machine cabin are fixedly arranged on the bottom surface of the base, a structural groove is formed in the base, a driving assembly is arranged in the structural groove, a rotating assembly is arranged in the machine cabin, three clamping assemblies are arranged at the top of the base, and three moving assemblies are arranged on the top surface of the base. This fixing device is used in metal product processing through placing metal product in the top surface department of base centre of a circle, then makes quantity be three removal subassembly and drive quantity simultaneously and carry out the centre gripping for three centre gripping subassembly to metal product through drive assembly, has avoided the defect of the metal product centre gripping difficulty of irregular form to reach and realize comprehensive centre gripping to metal product of irregular form and make it be difficult for droing, and the centre gripping is fast.

Description

Fixing device is used in metal product processing

Technical Field

The utility model relates to the technical field of fixing devices, in particular to a fixing device for metal product processing.

Background

The fixing device is a device for clamping a workpiece, is a clamp specially designed for a certain procedure of a certain workpiece, has the characteristics of compact structure, rapid, convenient and labor-saving operation, and can ensure higher processing precision and production efficiency, and is contacted with a positioning reference of the workpiece for determining the correct position of the workpiece in the clamp, thereby ensuring the relative correct position of the workpiece relative to the movement of a cutter during processing.

The fixing device clamps a metal product to be machined through the clamp, and then the clamped metal product is machined through the cutter for the metal product, so that the desired effect is achieved.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a fixing device for metal product processing, which has the advantage of clamping an irregular metal product and is not easy to fall off, and solves the problems that the existing fixing device for metal product processing is easy to fall off in the clamping process of the irregular metal product and can not completely fix the irregular metal product when the fixing device for metal product processing is used for fixing.

In order to achieve the purpose, the utility model provides the following technical scheme: a fixing device for metal product processing comprises a base, wherein a machine bin is movably mounted at the bottom of the base, two supporting components are fixedly mounted at the bottom of the base and are located inside the machine bin, a structural groove is formed in the base, a driving component is arranged inside the structural groove and comprises a threaded rod, a worm wheel, first conical teeth, second conical teeth and a rotating rod, the top end and the bottom end of the rotating rod are respectively movably mounted on an inner top wall and an inner bottom wall of the structural groove through bearings, the worm wheel is fixedly mounted on the outer peripheral wall of the rotating rod, the worm penetrates through the front of the base and extends into the structural groove and is meshed with the worm wheel, the worm is movably mounted on the base through bearings, the first conical teeth are fixedly mounted on the outer peripheral wall of the rotating rod and are located at the bottom of the worm wheel, and the second conical teeth are three in number, the quantity is three the second conical tooth all meshes with first conical tooth, the quantity of threaded rod is three, and quantity is three the one end of threaded rod runs through and extends to the outside of base with quantity second conical tooth fixed connection and the other end respectively, and quantity is three the threaded rod passes through bearing movable mounting at the structure inslot, the inside in machine storehouse is equipped with rotating assembly for rotate the base, the top of base is equipped with quantity and is three centre gripping subassembly for adjust the metal products of various different forms, the top surface of base still is equipped with quantity and is three removal subassembly for make adjusting part fix metal products.

Further, the base is the cylinder, the structure groove is the cylinder, and it sets up inside and the central line at the base and the base central line is located same straight line, and quantity is three the second taper tooth uses first taper tooth to be angular distribution such as annular as the centre of a circle, and quantity is three the threaded rod uses first taper tooth to be angular distribution such as annular as the centre of a circle, the base periphery wall is seted up quantity and is three circular through-hole, and quantity is three the threaded rod is three circular through-hole clearance fit with quantity, and quantity is three the threaded rod is vertical with quantity second taper tooth respectively.

Further, rotating assembly is including motor and revolving stage, motor fixed mounting is on the interior diapire in machine storehouse, revolving stage top surface fixed mounting is on the bottom surface of base, and with the output shaft vertical fixation of motor.

Further, the machine cabin is a hollow cylinder with the top missing, and the central line of the output shaft of the motor and the central lines of the rotary table and the base are located on the same straight line.

Further, the removal subassembly is including fixed block, vertical board, slider and spout the quantity of spout is three, and quantity is three the spout all set up on the top surface of base, the quantity of slider is three, and quantity is three the slider is three with quantity respectively is three spout sliding connection, the quantity of fixed block is three, and quantity is three the fixed block is respectively with the top surface fixed connection that quantity is three slider, quantity is three the vertical board of the equal fixedly connected with in bottom surface of fixed block, quantity are three the threaded rod runs through quantity respectively perpendicularly and is three vertical board, the screw through-hole with threaded rod threaded connection is seted up to the side of vertical board.

Furthermore, the clamping components of which the number is three are annularly distributed at equal angles by taking the first bevel gear as a circle center, and the bottom surfaces of the fixed blocks are attached to the top surface of the base.

Further, the centre gripping subassembly is including steel billet, spring and billet, the quantity of steel billet is three, and quantity is three the steel billet is fixed mounting respectively on a side that quantity is three fixed block and is close to the base centre of a circle, and quantity is three a quantity is seted up for a plurality of spacing groove near a side of base centre of a circle, the quantity of spring is a plurality of, and quantity is a plurality of the spring suit is at a plurality of spacing inslot in quantity respectively, and the one end of spring is close to the inner wall fixed connection of fixed block one side with the spacing groove, the quantity of billet is a plurality of, and quantity is a plurality of billet one end extends to the other end fixed connection that quantity is a plurality of spacing inslot and respectively and is a plurality of spring with quantity respectively.

Furthermore, the quantity is the spacing groove of a plurality of and the quantity is billet clearance fit of a plurality of respectively.

Further, the inside in machine storehouse is equipped with the slip subassembly that is used for making the base steady rotation, the slip subassembly is including montant and ball, the quantity of montant is two, and quantity is two the equal fixed mounting of montant is on the bottom surface of base, and it uses the output shaft of motor as central symmetric distribution, the quantity of ball is two, and quantity is two the ball is movable mounting respectively in the bottom that quantity is two montants, the interior diapire laminating of ball and machine storehouse.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this fixing device is used in metal product processing through placing metal product in the top surface department of base centre of a circle, then makes quantity be three removal subassembly and drive quantity simultaneously and carry out the centre gripping to metal product for three centre gripping subassembly through drive assembly, has avoided the defect of the metal product centre gripping difficulty of irregular form. Therefore, the metal product with irregular shape is comprehensively clamped, so that the metal product is not easy to fall off, and the clamping speed is high.

Drawings

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

FIG. 2 is an enlarged view of A in FIG. 1 according to the present invention.

In the figure: the device comprises a base 1, a machine cabin 2, a vertical rod 3, a motor 4, a threaded rod 5, a fixed block 6, a steel block 7, a spring 8, a steel bar 9, a longitudinal plate 10, a worm 11, a worm wheel 12, a first bevel gear 13, a rotary table 14, a second bevel gear 15, a structural groove 16, a sliding block 17, a sliding groove 18, a rotating rod 19 and a ball 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments 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.

Referring to fig. 1-2, the fixing device for processing metal products in this embodiment includes a base 1, a machine cabin 2 is movably installed at the bottom of the base 1, two supporting components located inside the machine cabin 2 are fixedly installed at the bottom of the base 1, a structural groove 16 is opened inside the base 1, a driving component is installed inside the structural groove 16, the driving component includes a threaded rod 5, a worm 11, a worm wheel 12, a first conical tooth 13, a second conical tooth 15 and a rotating rod 19, the top end and the bottom end of the rotating rod 19 are respectively movably installed on the inner top wall and the inner bottom wall of the structural groove 16 through bearings, the worm wheel 12 is fixedly installed on the outer peripheral wall of the rotating rod 19, the worm 11 penetrates through the front surface of the base 1 and extends into the interior of the structural groove 16 and is engaged with the worm wheel 12, the worm 11 is movably installed with the base 1 through a bearing, the first conical tooth 13 is fixedly installed on the outer peripheral wall of the rotating rod 19 and is located at the bottom of the worm wheel 12, the quantity of second taper tooth 15 is three, quantity is the meshing of three second taper tooth 15 and first taper tooth 13, the quantity of threaded rod 5 is three, quantity is the outside that three threaded rod 5's one end runs through and extend to base 1 with quantity is three second taper tooth 15 fixed connection and the other end respectively, quantity is three threaded rod 5 and passes through bearing movable mounting in structure groove 16, the inside of cabin 2 is equipped with rotating assembly, be used for rotating base 1, base 1's top is equipped with quantity and is three centre gripping subassembly, be used for adjusting the metal product of various different forms, base 1's top surface still is equipped with quantity and is three removal subassembly, it fixes to the metal product to make adjusting part.

Wherein, base 1 is the cylinder, structure groove 16 is the cylinder, it sets up in base 1's inside and central line and base 1 central line and is located same straight line, quantity is angular distribution such as annular for three second taper tooth 15 uses first taper tooth 13 to be the centre of a circle, quantity is angular distribution such as annular for three threaded rod 5 uses first taper tooth 13 to be the centre of a circle, quantity is three circular through-hole for three offered to base 1 periphery wall, quantity is three threaded rod 5 and quantity is three circular through-hole clearance fit, quantity is three threaded rod 5 and quantity is the vertical form with quantity for three second taper tooth 15 respectively.

It should be noted that a handle is mounted on the front surface of the worm 11 to facilitate rotation of the driving assembly.

Specifically, place metal product in the centre of a circle department of base 1 earlier, rethread handle rotates worm 11 and makes worm wheel 12 pivoted drive bull stick 19 rotate simultaneously, because first awl tooth 13 inner circle is fixed with bull stick 19, thereby make first awl tooth 13 drive three second awl tooth 15 simultaneously and rotate, then drive threaded rod 5 through three second awl tooth 15 and rotate, thereby make the removal subassembly drive the centre gripping subassembly and carry out the centre gripping to metal product, it is rotatory to open motor 4 messenger rotating assembly drive base 1, process metal product at last.

In this embodiment, the rotating assembly includes a motor 4 and a rotary table 14, the motor 4 is fixedly installed on the inner bottom wall of the machine cabin 2, and the top surface of the rotary table 14 is fixedly installed on the bottom surface of the base 1 and is vertically fixed with the output shaft of the motor 4.

The machine bin 2 is a hollow cylinder with the top missing, and the central line of the output shaft of the motor 4 is positioned on the same straight line with the central lines of the rotary table 14 and the base 1.

It should be noted that the motor 4 is connected to an external power supply, and the external power supply supplies power to the motor 4.

Specifically, the motor 4 is turned on to rotate the rotary member to rotate the turntable 14 fixed to the bottom surface of the base 1.

In this embodiment, the movable assembly includes fixed block 6, vertical board 10, slider 17 and spout 18, the quantity of spout 18 is three, the quantity is all seted up on the top surface of base 1 for three spout 18, the quantity of slider 17 is three, the quantity is three slider 17 respectively with the quantity is three spout 18 sliding connection, the quantity of fixed block 6 is three, the quantity is three fixed block 6 respectively with the quantity is three slider 17's top surface fixed connection, the quantity is the equal fixedly connected with vertical board 10 in bottom surface of three fixed block 6, the quantity is three threaded rod 5 respectively perpendicularly runs through the quantity is three vertical board 10, the screw through-hole with threaded rod 5 threaded connection is seted up to the side of vertical board 10.

Wherein, the centre gripping subassembly that quantity is three uses first awl tooth 13 to be the angular distribution such as annular as the centre of a circle, and the bottom surface of fixed block 6 is laminated with the top surface of base 1.

It should be noted that the longitudinal plate 10 does not move beyond the outer end of the threaded rod 5.

Specifically, the threaded rod 5 is in threaded connection with the longitudinal plate 10, so that the sliding groove 18 fixed on the bottom surface of the fixed block 6 and the sliding block 17 drive the fixed block 6 to move left and right.

In this embodiment, the centre gripping subassembly is including steel billet 7, spring 8 and billet 9, the quantity of steel billet 7 is three, quantity is three steel billet 7 respectively fixed mounting on a side that quantity is three fixed block 6 and is close to the base 1 centre of a circle, quantity is a side that three steel billet 7 is close to the base 1 centre of a circle and has seted up quantity for a plurality of spacing groove, spring 8's quantity is a plurality of, quantity is a plurality of spring 8 suit respectively at quantity is a plurality of spacing inslot, and spring 8's one end is close to the inner wall fixed connection of fixed block 6 one side with the spacing groove, billet 9's quantity is a plurality of, 9 one end of quantity is a plurality of billet extends to quantity respectively and is a plurality of spacing inslot and respectively with quantity be a plurality of spring 8's other end fixed connection.

Wherein, the spacing groove that the quantity is a plurality of is respectively with the billet 9 clearance fit that the quantity is a plurality of.

In this embodiment, the inside of machine storehouse 2 is equipped with the slip subassembly that is used for making base 1 stable rotation, the slip subassembly is including montant 3 and ball 20, the quantity of montant 3 is two, the equal fixed mounting of montant 3 that quantity is two is on the bottom surface of base 1, it uses the output shaft of motor 4 as central symmetric distribution, the quantity of ball 20 is two, ball 20 that quantity is two is the bottom of the ball 3 of quantity respectively movable mounting at the montant 3 that quantity is two, ball 20 and the interior diapire laminating of machine storehouse 2.

The working principle of the above embodiment is as follows:

firstly, a metal product is placed at the center of a circle of the base 1, then the worm 11 is rotated through the handle to enable the worm wheel 12 to rotate and simultaneously drive the rotating rod 19 to rotate, because the inner ring of the first bevel gear 13 is fixed with the rotating rod 19, the first bevel gear 13 simultaneously drives the three second bevel gears 15 to rotate, then the threaded rod 5 is driven to rotate through the three second bevel gears 15, the three longitudinal plates 10 are driven to move left and right, further the three fixed blocks 6 are driven to drive the steel block 7 to extrude the metal product towards the middle through the sliding grooves 18 and the sliding blocks 17, and therefore the steel bar 9 fixes all parts of the metal product to achieve the clamping effect.

The control mode of the utility model is controlled by a controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of the power supply also belongs to the common knowledge in the field, and the utility model is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the utility model.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The fixing device for metal product processing is characterized by comprising a base (1), wherein a machine cabin (2) is movably mounted at the bottom of the base (1), and two supporting components which are positioned inside the machine cabin (2) are fixedly mounted on the bottom surface of the base (1);

a structural groove (16) is formed in the base (1), and a driving assembly is arranged in the structural groove (16);

the drive assembly comprises a threaded rod (5), a worm (11), a worm wheel (12), first bevel teeth (13), second bevel teeth (15) and a rotating rod (19), wherein the top end and the bottom end of the rotating rod (19) are respectively movably mounted on an inner top wall and an inner bottom wall of a structural groove (16) through bearings, the worm wheel (12) is fixedly mounted on the outer peripheral wall of the rotating rod (19), the worm (11) penetrates through the front face of the base (1) and extends to the inside of the structural groove (16) and is meshed with the worm wheel (12), the worm (11) is movably mounted with the base (1) through the bearings, the first bevel teeth (13) are fixedly mounted on the outer peripheral wall of the rotating rod (19) and are located at the bottom of the worm wheel (12), the number of the second bevel teeth (15) is three, the second bevel teeth (15) are all meshed with the first bevel teeth (13), and the number of the threaded rod (5) is three, one end of each of the three threaded rods (5) is fixedly connected with each of the three second conical teeth (15), the other end of each of the three threaded rods penetrates through the base (1) and extends to the outside of the base, and the three threaded rods (5) are movably mounted in a structural groove (16) through bearings;

a rotating assembly is arranged in the machine bin (2) and used for rotating the base (1);

the top of the base (1) is provided with three clamping assemblies for adjusting various metal products in different forms;

the top surface of base (1) still is equipped with the removal subassembly that quantity is three for make adjusting part fix metal product.

2. A fixing device for metal product working according to claim 1, characterized in that: base (1) is the cylinder, structure groove (16) are the cylinder, and its inside and central line that set up in base (1) are located same straight line with base (1) central line, and quantity is three second cone tooth (15) use first awl tooth (13) to be angular distribution such as annular as the centre of a circle, and quantity is three threaded rod (5) use first awl tooth (13) to be angular distribution such as annular as the centre of a circle, base (1) periphery wall is seted up quantity and is three circular through-hole, and quantity is three threaded rod (5) are three circular through-hole clearance fit with quantity, and quantity is three threaded rod (5) are vertical with quantity respectively for three second cone tooth (15).

3. A fixing device for metal product working according to claim 1, characterized in that: the rotating assembly comprises a motor (4) and a rotary table (14), the motor (4) is fixedly installed on the inner bottom wall of the machine bin (2), and the top surface of the rotary table (14) is fixedly installed on the bottom surface of the base (1) and is vertically fixed with an output shaft of the motor (4).

4. A fixing device for metal product working according to claim 3, characterized in that: the machine bin (2) is a hollow cylinder with the top missing, and the central line of the output shaft of the motor (4) is positioned on the same straight line with the central lines of the rotary table (14) and the base (1).

5. A fixing device for metal product working according to claim 1, characterized in that: the moving component comprises a fixed block (6), a longitudinal plate (10), a slide block (17) and a sliding groove (18), the number of the sliding chutes (18) is three, the three sliding chutes (18) are all arranged on the top surface of the base (1), the number of the sliding blocks (17) is three, the three sliding blocks (17) are respectively connected with the three sliding grooves (18) in a sliding way, the number of the fixed blocks (6) is three, the three fixed blocks (6) are respectively and fixedly connected with the top surfaces of the three sliding blocks (17), the bottom surfaces of the three fixed blocks (6) are respectively and fixedly connected with longitudinal plates (10), the three threaded rods (5) respectively vertically penetrate through the three longitudinal plates (10), and the side surface of the longitudinal plate (10) is provided with a threaded through hole in threaded connection with the threaded rod (5).

6. The metal product processing fixture of claim 5, wherein: the clamping components with the number of three are annularly distributed at equal angles by taking the first bevel gear (13) as a circle center, and the bottom surface of the fixed block (6) is attached to the top surface of the base (1).

7. A fixing device for metal product working according to claim 1, characterized in that: the clamping assembly comprises a steel block (7), a spring (8) and a steel bar (9), the number of the steel blocks (7) is three, the three steel blocks (7) are respectively and fixedly arranged on one side surface of the three fixing blocks (6) close to the circle center of the base (1), a plurality of limiting grooves are arranged on one side surface of the three steel blocks (7) close to the circle center of the base (1), the number of the springs (8) is multiple, the springs (8) are sleeved in the limiting grooves respectively, one end of the spring (8) is fixedly connected with the inner wall of the limiting groove close to one side of the fixing block (6), the quantity of billet (9) is a plurality of, and quantity is a plurality of billet (9) one end extends to the quantity respectively and is the other end fixed connection of a plurality of spacing inslot and respectively with quantity spring (8) a plurality of.

8. A fixing device for processing a metal product according to claim 7, wherein: the limiting grooves are in clearance fit with a plurality of steel bars (9) respectively.

9. A fixing device for metal product working according to claim 1, characterized in that: the inside in machine storehouse (2) is equipped with and is used for making the base (1) slip subassembly of stabilizing the rotation, slip subassembly is including montant (3) and ball (20), the quantity of montant (3) is two, and quantity is two the equal fixed mounting of montant (3) is on the bottom surface of base (1), and it uses the output shaft of motor (4) to distribute as central symmetry, the quantity of ball (20) is two, and quantity is two ball (20) movable mounting is respectively in the bottom of montant (3) that quantity is two, ball (20) and the laminating of the interior diapire in machine storehouse (2).