CN216608026U

CN216608026U - Novel rotary fixture that CNC machining center used

Info

Publication number: CN216608026U
Application number: CN202123358197.0U
Authority: CN
Inventors: 胡桂萍
Original assignee: Kunshan Tuozhicheng Precision Machinery Co ltd
Current assignee: Kunshan Tuozhicheng Precision Machinery Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-05-27
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a novel rotary clamp for a CNC (computer numerical control) machining center, which comprises a rotary base, wherein a rotary frame is rotatably arranged on the top side of the rotary base, a clamping fixing plate is movably arranged in the rotary frame, a threaded rod is rotatably arranged on one side of the clamping fixing plate, a threaded hole is formed in the inner wall of one side of the rotary frame, and one end thread of the threaded rod penetrates through the threaded hole, the clamping is stable and fast.

Description

Novel rotary fixture that CNC machining center used

Technical Field

The utility model relates to the technical field of machinery, in particular to a novel rotary clamp for a CNC (computer numerical control) machining center.

Background

General CNC processing usually refers to computer numerical control precision machining, CNC processing lathe, CNC processing milling machine, CNC processing boring and milling machine etc. carry out a technology method of parts machining on the numerical control machine tool, the technology regulation of numerical control machine tool processing and traditional machine tool processing is unanimous from the whole, but also obvious change has taken place, carry out CNC machining center in-process, need use rotary fixture, traditional rotary clamp is tight in the use, when pressing from both sides tight one kind or polytype processing part, need use the clamping device of both sides to press from both sides tightly in proper order, it is tight slower to press from both sides, and waste time and energy, can not press from both sides fast tightly, consequently, need the rotary fixture that a neotype CNC machining center used to satisfy the demand.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a novel rotary clamp for a CNC (computer numerical control) machining center, which is used for solving the problems.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a novel rotary fixture that CNC machining center used, includes rotating base, rotating base's top side is rotated and is installed the swivel mount, movable mounting has tight fixed plate of clamp in the swivel mount, and one side of pressing from both sides tight fixed plate is rotated and is installed the threaded rod, sets up threaded hole on one side inner wall of swivel mount, and the one end screw thread of threaded rod runs through the screw hole, rotate on one side inner wall of swivel mount and install first bull stick and second bull stick, one side of first bull stick and second bull stick is rotated and is installed same tight curb plate that presss from both sides, a plurality of mounting grooves have been seted up to one side of pressing from both sides tight fixed plate, and movable mounting has L type installation pole in the mounting groove, and the one end fixed mounting of L type installation pole has the link, link and second bull stick swing joint.

Preferably, the thread groove has been seted up to the one side of pressing from both sides tight fixed plate, and the thread groove communicates with a plurality of mounting grooves homogeneous phase, and fixing bolt is installed to the thread groove internal thread, and fixing bolt's one end screw thread runs through L type installation pole, and the adjustment tank has been seted up to the top side of rotatory frame, and adjustment tank and fixing bolt looks adaptation can adjust the position of L type installation pole at the mounting groove of difference to the part of different grade type, are convenient for satisfy the processing part of different grade type and press from both sides tightly fixedly.

Preferably, a limiting groove is formed in the inner wall of the bottom side of the rotating frame, a limiting block is fixedly mounted on one side of the clamping fixing plate, the bottom side of the limiting block is slidably mounted in the limiting groove, and the limiting block and the limiting groove are arranged to limit the movement of the clamping fixing plate.

Preferably, the one end fixed mounting of threaded rod has rotatory cap, and the rotatory cap outside is equipped with anti-skidding line, and the staff rotates rotatory cap, can drive the threaded rod and rotate to the tight fixed plate of drive clamp removes, carries out the clamp of one side to the processing part of putting into and presss from both sides tightly.

Preferably, the regulation hole has been seted up to the top side of second bull stick, and fixed mounting has the regulation post between the link, and the one end activity of adjusting the post runs through the regulation hole, and L type installation pole removes and drives the link and remove, and the link removes under the effect of adjusting post and regulation hole, drives and presss from both sides tight curb plate and remove, presss from both sides tight curb plate and removes, can press from both sides tightly from the opposite side to the part of putting into, presss from both sides tightly the part from both sides, and it is comparatively stable to press from both sides tightly, and comparatively fast.

Preferably, rubber anti-skidding blocks are installed on one sides of the clamping fixing plate and the clamping side plate, the two rubber anti-skidding blocks are located on two sides of the rotating frame, and even rubber anti-skidding blocks are installed on one sides of the clamping fixing plate and the clamping side plate, so that parts can be stably clamped.

Compared with the prior art, the utility model has the beneficial effects that: the novel rotary clamp for the CNC machining center needs to be used in the CNC machining process, the rotary clamp comprises a rotary base and a rotary frame, a clamping fixing plate is arranged in the rotary frame, the clamping fixing plate can be rotated through a threaded rod to perform position adjustment, when parts of the same type need to be clamped, a worker only needs to rotate a rotary cap to drive the threaded rod to rotate so as to drive the clamping fixing plate to move, one side of the placed machined parts is clamped, the clamping fixing plate moves to drive an placed L-shaped mounting rod to move, the L-shaped mounting rod moves to drive a connecting frame to move, the connecting frame moves under the action of an adjusting column and an adjusting hole to drive a clamping side plate to move, the clamping side plate moves to clamp the placed parts from the other side, the parts are clamped from two sides, and clamping is stable, the clamping device is rapid, the positions of the L-shaped mounting rods in different mounting grooves can be adjusted for different types of parts, the requirements for clamping and fixing different types of processed parts are facilitated, and the even rubber anti-skid blocks are mounted on the clamping fixing plate and one side of the clamping side plate, so that the parts can be stably clamped.

Drawings

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

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

FIG. 3 is a schematic structural view of portion A of FIG. 2 according to the present invention;

fig. 4 is a schematic structural diagram of part B in fig. 2 according to the present invention.

In the figure: 1. rotating the base; 2. rotating the frame; 3. clamping the fixing plate; 4. a threaded rod; 5. a threaded hole; 6. rotating the cap; 7. a first rotating lever; 8. a second rotating rod; 9. clamping the side plates; 10. a rubber anti-skid block; 11. mounting grooves; 12. an L-shaped mounting bar; 13. fixing the bolt; 14. a thread groove; 15. a connecting frame; 16. an adjustment column; 17. an adjustment hole; 18. an adjustment groove; 19. a limiting groove; 20. and a limiting block.

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.

Example (b): referring to fig. 1-4, a novel rotary fixture for a CNC processing center, which comprises a rotary base 1, a rotary frame 2 is rotatably installed on the top side of the rotary base 1, a clamping fixing plate 3 is movably installed in the rotary frame 2, a threaded rod 4 is rotatably installed on one side of the clamping fixing plate 3, a threaded hole 5 is formed on the inner wall of one side of the rotary frame 2, a threaded hole 5 is penetrated through by one end of the threaded rod 4, a first rotating rod 7 and a second rotating rod 8 are rotatably installed on the inner wall of one side of the rotary frame 2, the same clamping side plate 9 is rotatably installed on one side of the first rotating rod 7 and the second rotating rod 8, a plurality of mounting grooves 11 are formed on one side of the clamping fixing plate 3, an L-shaped mounting rod 12 is movably installed in one mounting groove 11, a connecting frame 15 is fixedly installed at one end of the L-shaped mounting rod 12, the connecting frame 15 is movably connected with the second rotating rod 8, a threaded groove 14 is formed on one side of the clamping fixing plate 3, the thread groove 14 is communicated with a plurality of mounting grooves 11, a fixing bolt 13 is mounted in the thread groove 14, one end thread of the fixing bolt 13 penetrates through the L-shaped mounting rod 12, an adjusting groove 18 is formed in the top side of the rotary frame 2, the adjusting groove 18 is matched with the fixing bolt 13, the positions of the L-shaped mounting rod 12 in different mounting grooves 11 can be adjusted for different types of parts, so that different types of processing parts can be clamped and fixed conveniently, a limiting groove 19 is formed in the inner wall of the bottom side of the rotary frame 2, a limiting block 20 is fixedly mounted on one side of the clamping and fixing plate 3, the bottom side of the limiting block 20 is slidably mounted in the limiting groove 19, the limiting block 20 and the limiting groove 19 are arranged and can limit the movement of the clamping and fixing plate 3, a rotary cap 6 is fixedly mounted at one end of the threaded rod 4, anti-skid threads are arranged on the outer side of the rotary cap 6, and a worker can rotate the rotary cap 6, can drive the threaded rod 4 to rotate, thereby driving the clamping fixed plate 3 to move, one side of the put processing part is clamped, the top side of the second rotating rod 8 is provided with an adjusting hole 17, an adjusting post 16 is fixedly arranged between the connecting frames 15, one end of the adjusting post 16 movably penetrates through the adjusting hole 17, the L-shaped mounting rod 12 moves to drive the connecting frames 15 to move, the connecting frames 15 move under the action of the adjusting post 16 and the adjusting hole 17 to drive the clamping side plates 9 to move, the clamping side plates 9 move to clamp the put part from the other side, the part is clamped from both sides, the clamping is stable and rapid, rubber anti-skid blocks 10 are arranged on one sides of the clamping fixed plate 3 and the clamping side plates 9, the two rubber anti-skid blocks 10 are arranged on both sides of the rotating frame 2, even rubber anti-skid blocks 10 are arranged on one sides of the clamping fixed plate 3 and the clamping side plates 9, so that the parts can be stably clamped.

When in use: in the CNC machining process, a rotary fixture is needed, the rotary fixture comprises a rotary base 1 and a rotary frame 2, a clamping fixing plate 3 is arranged in the rotary frame 2, the clamping fixing plate 3 can be subjected to position adjustment through rotation of a threaded rod 4, when parts of the same type need to be clamped, a worker only needs to rotate a rotary cap 6 to drive the threaded rod 4 to rotate so as to drive the clamping fixing plate 3 to move, one side of the placed machined part is clamped, a limiting block 20 and a limiting groove 19 are arranged to limit the movement of the clamping fixing plate 3, the clamping fixing plate 3 moves to drive an L-shaped mounting rod 12 to move, the L-shaped mounting rod 12 moves to drive a connecting frame 15 to move, the connecting frame 15 moves under the action of an adjusting column 16 and an adjusting hole 17 to drive a clamping side plate 9 to move, the clamping side plate 9 moves to clamp the placed part from the other side, the part is clamped from both sides, and it is comparatively stable to press from both sides tightly, and comparatively fast, to the part of different grade type, can adjust L type installation pole 12 in the position of the mounting groove 11 of difference, and the processing part that is convenient for satisfy the different grade type presss from both sides tightly fixedly, all installs even rubber non slipping spur 10 in one side of pressing from both sides tight fixed plate 3 and pressing from both sides tight curb plate 9 for the part can be by stable clamp tightly, convenient to use.

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.

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. A novel rotary clamp for a CNC (computer numerical control) machining center comprises a rotary base (1), wherein a rotary frame (2) is rotatably installed on the top side of the rotary base (1), and the rotary clamp is characterized in that a clamping fixing plate (3) is movably installed in the rotary frame (2), a threaded rod (4) is rotatably installed on one side of the clamping fixing plate (3), a threaded hole (5) is formed in the inner wall of one side of the rotary frame (2), one end thread of the threaded rod (4) penetrates through the threaded hole (5), a first rotary rod (7) and a second rotary rod (8) are rotatably installed on the inner wall of one side of the rotary frame (2), the same clamping side plate (9) is rotatably installed on one side of the first rotary rod (7) and one side of the second rotary rod (8), a plurality of mounting grooves (11) are formed in one side of the clamping fixing plate (3), and an L-shaped mounting rod (12) is movably installed in one mounting groove (11), one end of the L-shaped mounting rod (12) is fixedly provided with a connecting frame (15), and the connecting frame (15) is movably connected with the second rotating rod (8).

2. The rotary fixture for the CNC machining center according to claim 1, wherein a thread groove (14) is formed in one side of the clamping and fixing plate (3), the thread groove (14) is communicated with the plurality of mounting grooves (11), a fixing bolt (13) is installed in the thread groove (14) in a threaded manner, one end of the fixing bolt (13) penetrates through the L-shaped mounting rod (12), an adjusting groove (18) is formed in the top side of the rotary frame (2), and the adjusting groove (18) is matched with the fixing bolt (13).

3. The rotating fixture for the CNC machining center according to claim 1, wherein a limiting groove (19) is formed in the inner wall of the bottom side of the rotating frame (2), a limiting block (20) is fixedly installed on one side of the clamping fixing plate (3), and the bottom side of the limiting block (20) is slidably installed in the limiting groove (19).

4. The novel rotary fixture for CNC machining center according to claim 1, characterized in that a rotary cap (6) is fixedly installed at one end of the threaded rod (4), and anti-skid lines are arranged on the outer side of the rotary cap (6).

5. The rotating fixture for the CNC machining center according to claim 1, wherein an adjusting hole (17) is formed in the top side of the second rotating rod (8), an adjusting column (16) is fixedly installed between the connecting frames (15), and one end of the adjusting column (16) movably penetrates through the adjusting hole (17).

6. The novel rotary clamp for the CNC machining center is characterized in that rubber anti-skid blocks (10) are installed on one side of each of the clamping fixing plate (3) and the clamping side plate (9), and the two rubber anti-skid blocks (10) are located on two sides of the rotary frame (2).