CN212169669U

CN212169669U - Rotary type pressing claw clamping mechanism

Info

Publication number: CN212169669U
Application number: CN202020656251.6U
Authority: CN
Inventors: 何伟
Original assignee: Dalian Haoyi Machinery Technology Co ltd
Current assignee: Dalian Haoyi Machinery Technology Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-12-18
Anticipated expiration: 2030-04-27

Abstract

The utility model relates to a fixing device technical field just discloses a claw fixture is pressed to rotation type, the on-line screen storage device comprises a base, the top surface sliding connection of base has the carousel, and the top surface fixedly connected with baffle of carousel, the equal fixedly connected with limiting plate in both sides of carousel top surface, and the side fixedly connected with screw of limiting plate, the screw rod has been cup jointed in the inside activity of screw. The utility model discloses a screw rod, the screw, splint, press the claw, mutually support of elastic component, through the screw action between screw rod and the screw, it removes to drive the screw rod, thereby it removes and adjusts fixed width to drive splint, the flexible drive of elasticity through the elastic component presses the claw to remove in addition, to fixed altitude mixture control, the fixed width of having avoided the device is fixed, can not be according to the width and the high free adjustment of work piece, the effect that causes the centre gripping is single, lead to the device availability factor to hang down, the narrow problem of adaptability, the adaptability has been improved when improving the device availability factor.

Description

Rotary type pressing claw clamping mechanism

Technical Field

The utility model relates to a fixing device technical field specifically is a claw fixture is pressed to rotation type.

Background

The machining process refers to a process of changing the overall dimension or performance of a workpiece through mechanical equipment, and can be divided into cutting and pressure machining according to differences in machining modes.

In the process of fixing a workpiece by using a clamping mechanism, the fixed width of the device is fixed, the width and the height of the workpiece cannot be freely adjusted, the clamping effect is single, the use efficiency of the device is low, the adaptability is narrow, a large amount of fragments can be generated in the process of machining the workpiece, the cleaning is convenient, a large amount of labor force needs to be consumed by workers when the fragments are cleaned, the labor force is wasted, and the problem of low working efficiency is solved.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a claw fixture is pressed to rotation type possesses the advantage that availability factor is high, adaptability is wide, practice thrift labour, work efficiency is high, has solved the problem of proposing among the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides a claw fixture is pressed to rotation type, includes the base, the top surface sliding connection of base has the carousel, and the top surface fixedly connected with baffle of carousel, the equal fixedly connected with limiting plate in both sides of carousel top surface, and the side fixedly connected with screw of limiting plate, the screw rod has been cup jointed in the inside activity of screw, the one end of screw rod extends to the outside and the fixedly connected with rocking handle of baffle, splint have been cup jointed in the other end of screw rod extends to the inner chamber and the activity of limiting plate, and one side swing joint of the top surface of splint has the pressure claw, the bottom surface fixedly connected with elastic component of pressure claw, and the one end fixed connection of elastic component is at the top surface of splint.

Carefully, the equal fixedly connected with guide rail in the front and the back of base inner chamber bottom surface, and equal sliding connection has the slider on two guide rails, fixedly connected with brush between two sliders, and the equal fixedly connected with telescopic link in the top of brush both sides, the one end of telescopic link extends to the outside and the fixedly connected with push pedal of base, the through-hole has all been seted up at the top surface of base and the middle part of carousel, the side fixedly connected with row cinder notch of base.

And carefully selecting, wherein the screw rod is provided with threads matched with the screw, and the screw rod is spirally sleeved with the screw.

Preferably, the number of the elastic members is two, and the length values of the two elastic members are equal to the distance value from the pressing claw to the clamping plate.

Carefully selecting, the shape of splint is circular arc, and the inboard of splint is seted up anti-skidding line.

Carefully selecting, the width value of the brush is equal to that of the inner cavity of the base, and the brush is connected with the bottom surface of the inner cavity of the base in a sliding manner.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses a screw rod, the screw, splint, press the claw, mutually support of elastic component, through the screw action between screw rod and the screw, it removes to drive the screw rod, thereby it removes and adjusts fixed width to drive splint, the flexible drive of elasticity through the elastic component presses the claw to remove in addition, to fixed altitude mixture control, the fixed width of having avoided the device is fixed, can not be according to the width and the high free adjustment of work piece, the effect that causes the centre gripping is single, lead to the device availability factor to hang down, the narrow problem of adaptability, the adaptability has been improved when improving the device availability factor.

2. The utility model discloses a telescopic link, the brush, the slider, the guide rail, mutually support between the base, it removes to drive the brush through the telescopic link, the brush drives the slider and slides on the guide rail, make the brush can move in the base steadily, discharge the piece in the base from row cinder notch, avoided because the work piece adds man-hour can produce a large amount of pieces, convenient clearance, the workman need consume a large amount of labours when clearing up the piece, cause the labour extravagant, the problem that work efficiency is low, improve work efficiency when practicing thrift the labour.

Drawings

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

FIG. 2 is a schematic side view of the structural base of the present invention;

fig. 3 is a schematic bottom view of the splint of the present invention.

In the figure: 1. a base; 2. a slag discharge port; 3. a telescopic rod; 4. a turntable; 5. a rocking handle; 6. a screw; 7. a screw; 8. a limiting plate; 9. pressing claws; 10. an elastic member; 11. a splint; 12. a through hole; 13. a baffle plate; 14. a brush; 15. a slider; 16. a guide rail; 17. a push plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a rotary type clamping mechanism for pressing claws comprises a base 1, a rotary table 4 is slidably connected to the top surface of the base 1, a baffle 13 is fixedly connected to the top surface of the rotary table 4, a limiting plate 8 is fixedly connected to both sides of the top surface of the rotary table 4, a screw 7 is fixedly connected to the side surface of the limiting plate 8, a screw 6 is movably sleeved inside the screw 7, a thread matched with the screw 7 is formed on the screw 6, the screw 6 is spirally sleeved with the screw 7, the screw 6 is driven to move by the spiral action of the screw 6 and the screw 7, a clamping plate 11 is driven by the screw 6 to move to clamp a workpiece, the pressing claws 9 are driven by the elastic expansion of an elastic piece 10 to move to adjust the fixed height, thereby avoiding that the fixed width of the device is fixed and cannot be freely adjusted according to the width and height of the workpiece, resulting in single clamping effect and low use efficiency, the problem of narrow adaptability is solved, the adaptability is improved while the use efficiency of the device is improved, one end of a screw rod 6 extends to the outside of a baffle 13 and is fixedly connected with a rocking handle 5, the other end of the screw rod 6 extends to an inner cavity of a limiting plate 8 and is movably sleeved with a clamping plate 11, the clamping plate 11 is in a circular arc shape, the inner side of the clamping plate 11 is provided with anti-skidding grains, the clamping plate 11 is in a circular arc shape, the workpiece can be conveniently clamped, the problem of rotation of the workpiece is solved, meanwhile, the anti-skidding grains are arranged, the fixing stability is improved, one side of the top surface of the clamping plate 11 is movably connected with a pressing claw 9, the bottom surface of the pressing claw 9 is fixedly connected with two elastic parts 10, the number of the elastic parts 10 is two, the length values of the two elastic parts 10 are equal to the distance value from the pressing claw 9 to the clamping plate 11, the elastic parts 10 are in a normal, the pressing claw 9 moves to stretch the elastic piece to generate elastic force, so that the pressing claw 9 is pressed downwards to fix the workpiece, one end of the elastic piece 10 is fixedly connected to the top surface of the clamping plate 11, the front surface and the back surface of the bottom surface of the inner cavity of the base 1 are fixedly connected with the guide rails 16, the two guide rails 16 are respectively and slidably connected with the sliding blocks 15, the brush 14 is fixedly connected between the two sliding blocks 15, the width of the brush 14 is equal to that of the inner cavity of the base 1, the brush 14 is slidably connected with the bottom surface of the inner cavity of the base 1, the top ends of the two sides of the brush 14 are respectively and fixedly connected with the telescopic rod 3, one end of the telescopic rod 3 extends to the outside of the base 1 and is fixedly connected with the push plate 17, the brush 14 is driven to move by the telescopic rod 3, the brush 14 drives the sliding blocks 15 to slide on the guide rails 16, so that the brush 14 can stably move in the, convenient clearance, the workman need consume a large amount of labours when clearing up the piece, causes the labour extravagant, and work efficiency hangs down the problem, improves work efficiency when practicing thrift the labour, and through-hole 12, the side fixedly connected with row cinder notch 2 of base 1 have all been seted up at the top surface of base 1 and the middle part of carousel 4.

The working principle is as follows: when the device is used, firstly, the pressing claw 9 is pulled up, the elastic part 10 is stretched to generate elasticity when the pressing claw 9 moves, then a workpiece is placed between the two clamping plates 11, the pressing claw 9 is loosened, the elastic part 10 recovers the elasticity to drive the pressing claw 9 to move downwards, the height of the workpiece is fixed through the pressing claw 9, then the rocking handle 5 is shaken to drive the screw rod 6 to rotate, the screw rod 6 and the screw 7 are in spiral action to drive the screw rod 6 to move, the screw rod 6 drives the clamping plates 11 to move, the workpiece is fixed through the two clamping plates 11, the workpiece is processed after the fixing is finished, scraps generated in the processing fall into an inner cavity of the base 1 through the through hole 12, a worker pushes the push plate 17 to drive the telescopic rod 3 to move, the telescopic rod 3 drives the hairbrush 14 to move, the hairbrush 14 drives the sliding block 15 to move on the guide rail 16, the hairbrush 14 moves to discharge scraps in the base 1 from, and vice versa.

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. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a claw fixture is pressed to rotation type, includes base (1), its characterized in that: the utility model discloses a clamp plate, including base (1), top surface sliding connection have carousel (4), and the top surface fixedly connected with baffle (13) of carousel (4), the equal fixedly connected with limiting plate (8) in both sides of carousel (4) top surface, and the side fixedly connected with screw (7) of limiting plate (8), screw rod (6) have been cup jointed in the inside activity of screw (7), the one end of screw rod (6) extends to outside and the fixedly connected with rocking handle (5) of baffle (13), splint (11) have been cup jointed in the inner chamber and the activity that the other end of screw rod (6) extended to limiting plate (8), and one side swing joint of the top surface of splint (11) has pressure claw (9), the bottom surface fixed connection elastic component (10) of pressing claw (9), and the one end fixed connection of elastic component (10) is at the top surface of splint (11).

2. A rotary clamping jaw mechanism according to claim 1 and further comprising: the utility model discloses a base, including base (1), inner chamber bottom surface, fixed connection has guide rail (16) in the front and the back, and equal sliding connection has slider (15) on two guide rail (16), fixedly connected with brush (14) between two slider (15), and the equal fixedly connected with telescopic link (3) in top of brush (14) both sides, the one end of telescopic link (3) extends to outside and fixedly connected with push pedal (17) of base (1), through-hole (12) have all been seted up at the top surface of base (1) and the middle part of carousel (4), slag notch (2) are arranged to the side fixedly connected with of base (1).

3. A rotary clamping jaw mechanism according to claim 1 and further comprising: the screw rod (6) is provided with threads matched with the screw (7), and the screw rod (6) is in spiral sleeve joint with the screw (7).

4. A rotary clamping jaw mechanism according to claim 1 and further comprising: the number of the elastic pieces (10) is two, and the length values of the two elastic pieces (10) are equal to the distance value from the pressing claw (9) to the clamping plate (11).

5. A rotary clamping jaw mechanism according to claim 1 and further comprising: the shape of the clamping plate (11) is arc-shaped, and the inner side of the clamping plate (11) is provided with anti-skid grains.

6. A rotary clamping jaw mechanism according to claim 2 wherein: the width value of brush (14) is equal to the width value of base (1) inner chamber, brush (14) and the bottom surface sliding connection of base (1) inner chamber.