CN219581692U

CN219581692U - Clamp for CNC (computerized numerical control) machining lathe

Info

Publication number: CN219581692U
Application number: CN202320528910.1U
Authority: CN
Inventors: 叶保东; 曹前银; 郑士雪
Original assignee: Hefei Bocheng Mold Technology Co ltd
Current assignee: Hefei Bocheng Mold Technology Co ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-08-25
Anticipated expiration: 2033-03-17

Abstract

The utility model relates to the technical field of lathes and discloses a fixture for CNC lathe processing, which comprises a workbench, wherein a supporting frame is fixedly arranged on the top wall of the workbench, a processing head is fixedly arranged at the tail end of the supporting frame, an adjusting groove is formed in the top of the workbench, a clamping seat is slidably arranged in the adjusting groove, two sliding grooves are symmetrically formed in the clamping seat, the two sliding grooves are internally provided with the same bidirectional screw rod in a rotating manner, clamping plates are connected with the two ends of the bidirectional screw rod in a threaded manner, a driving assembly for driving the bidirectional screw rod to rotate is arranged in the clamping seat, a screw rod is connected with one side of the length of the workbench in a threaded manner, and one end of the screw rod is rotatably arranged in the clamping seat; according to the utility model, the screw rod is rotated, so that the clamping seat and the clamped workpiece can be pushed to move left and right, the processing position of the workpiece can be adjusted, and the processing efficiency of the workpiece is improved.

Description

Clamp for CNC (computerized numerical control) machining lathe

Technical Field

The utility model relates to the technical field of lathes, in particular to a fixture for CNC machining lathes.

Background

For example, chinese patent publication No. CN216967004U discloses a fixture for CNC machining lathe. The clamping device has high clamping stability, can well realize the clamping effect on workpieces to be processed with different sizes, is not easy to shake, and avoids the problem of overlarge machining error;

with respect to the related art mentioned above, the inventor believes that when a workpiece is processed, it may be necessary to process different positions of the workpiece, and in this application, after the workpiece is clamped fixedly, it is inconvenient to adjust the position of the workpiece, thereby greatly affecting the efficiency of processing the workpiece.

The above information disclosed in this background section is only for enhancement of understanding of the background section of the utility model and therefore it may not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of Invention

In order to solve the problem that when a workpiece is processed, different positions of the workpiece possibly need to be processed, and the position of the workpiece is inconvenient to adjust after the workpiece is fixedly clamped, so that the processing efficiency of the workpiece is greatly affected, the utility model provides a clamp for a CNC processing lathe.

The utility model provides a clamp for CNC processing lathe, which adopts the following technical scheme:

the utility model provides a CNC adds clamping apparatus for lathe, includes the workstation, fixed mounting has the support frame on the roof of workstation, the end fixed mounting of support frame has the processing head, just the adjustment tank has been seted up at the top of workstation, the inside slip of adjustment tank is provided with the grip slipper, two spouts have been seted up to the symmetry in the grip slipper, two the inside rotation of spout is provided with same two-way lead screw, the equal threaded connection in both ends of two-way lead screw has splint, and is provided with in the grip slipper and be used for the drive two-way lead screw pivoted actuating assembly, the length of workstation has the screw rod to one side threaded connection, the one end rotation of screw rod set up in the inside of grip slipper.

Preferably, the driving assembly comprises a driving groove arranged in the clamping seat, a first bevel gear is fixedly arranged on the outer wall of the bidirectional screw rod, a rotating shaft is rotatably arranged on the clamping seat, the tail end of the rotating shaft stretches into the driving groove and is fixedly connected with a second bevel gear, and the second bevel gear is meshed with the first bevel gear.

Preferably, a moving groove is formed in the front end face of the workbench, and the rotating shaft is located in the moving groove to slide.

Preferably, the end of the screw rod is fixedly provided with a first rotary table, the end of the rotating shaft is fixedly provided with a second rotary table, and the circumferential directions of the first rotary table and the second rotary table are provided with anti-skid grooves.

Preferably, a supporting seat is fixedly arranged at the bottom of the workbench, and an anti-slip pad is fixedly arranged at the bottom of the supporting seat.

In summary, the utility model has the following beneficial technical effects:

1. according to the utility model, the screw rod is rotated, so that the screw rod can push the clamping seat and the clamped workpiece to move left and right, and the processing position of the workpiece can be adjusted; compared with the prior art, the utility model can adjust the processing position of the workpiece and improve the processing efficiency of the workpiece;

2. according to the utility model, the rotating shaft is arranged and drives the second bevel gear to engage with the first bevel gear, so that the bidirectional screw rod rotates, and the bidirectional screw rod can push the two clamping plates to approach each other, so that a workpiece can be fixedly clamped; compared with the prior art, the clamping device can well clamp workpieces with different sizes, and has high stability.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the application;

FIG. 2 is a schematic diagram of a front view structure of an embodiment of the application;

FIG. 3 is a schematic cross-sectional view of A-A of FIG. 2 of the application.

Reference numerals illustrate: 1. a work table; 11. an adjustment tank; 12. a moving groove; 2. a support frame; 3. a processing head; 4. a clamping seat; 41. a chute; 42. a two-way screw rod; 43. a driving groove; 44. a first bevel gear; 45. a rotating shaft; 46. a second bevel gear; 5. a clamping plate; 6. a screw; 61. a first turntable; 7. a second turntable; 8. and a supporting seat.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-3.

The embodiment of the utility model discloses a fixture for a CNC machining lathe. Referring to fig. 1, a fixture for a CNC processing lathe comprises a workbench 1, a supporting frame 2 is fixedly installed on the top wall of the workbench 1, a processing head 3 is fixedly installed at the tail end of the supporting frame 2, an adjusting groove 11 is formed in the top of the workbench 1, a clamping seat 4 is slidably arranged in the adjusting groove 11, two sliding grooves 41 are symmetrically formed in the clamping seat 4, the two sliding grooves 41 are internally and rotatably provided with the same bidirectional screw rod 42, two ends of the bidirectional screw rod 42 are in threaded connection with clamping plates 5, a driving assembly for driving the bidirectional screw rod 42 to rotate is arranged in the clamping seat 4, a screw rod 6 is in threaded connection with one side of the length of the workbench 1, and one end of the screw rod 6 is rotatably arranged in the clamping seat 4.

Here through rotating first carousel 61, first carousel 61 drives screw rod 6 and rotates, and screw rod 6 drives grip slipper 4 and moves about to can adjust the processing position to the work piece, improve the efficiency of work piece processing.

Referring to fig. 3, the driving assembly includes a driving groove 43 formed in the inside of the clamping seat 4, a first bevel gear 44 fixedly mounted on the outer wall of the bidirectional screw rod 42, a rotating shaft 45 rotatably disposed on the clamping seat 4, and a second bevel gear 46 fixedly connected to the end of the rotating shaft 45 extending into the inside of the driving groove 43, wherein the second bevel gear 46 is meshed with the first bevel gear 44.

Here, by rotating the rotating shaft 45, the rotating shaft 45 engages with the first bevel gear 44 through the second bevel gear 46 to drive the bidirectional screw rod 42 to rotate, so that the two clamping plates 5 are close to each other, and thus the workpiece can be fixedly clamped.

Referring to fig. 1, a moving groove 12 is formed in the front end surface of the table 1, and a rotation shaft 45 is slidably positioned in the moving groove 12.

Here, the table 1 is provided with a moving groove 12, so that the rotating shaft 45 can move along with the clamping seat 4.

Referring to fig. 1, a first rotary disc 61 is fixedly installed at the end of a screw 6, a second rotary disc 7 is fixedly installed at the end of a rotary shaft 45, and anti-slip grooves 41 are formed in the circumferential directions of the first rotary disc 61 and the second rotary disc 7.

Here, the first rotating disc 61 and the second rotating disc 7 are fixedly installed at the end of the screw rod 6 and the rotating shaft 45, and the anti-slip grooves 41 are formed on the first rotating disc 61 and the second rotating disc 7, so that the screw rod 6 and the rotating shaft 45 can be conveniently driven to rotate.

Referring to fig. 1, a support seat 8 is fixedly installed at the bottom of a table 1, and an anti-slip pad is fixedly installed at the bottom of the support seat 8.

Here, by providing the support base 8, and installing the anti-slip pad at the bottom of the support base 8, the sliding of the table 1 can be avoided.

The implementation principle of the clamp for the CNC machining lathe provided by the embodiment of the utility model is as follows: when the clamping device is used, the second turntable 7 is rotated, the second turntable 7 drives the rotating shaft 45 to rotate, the rotating shaft 45 drives the bidirectional screw rod 42 to rotate through the second bevel gear 46 meshed with the first bevel gear 44, so that the two clamping plates 5 are close to each other, a workpiece can be fixedly clamped, when different positions of the workpiece are required to be processed, the first turntable 61 can be rotated through rotating the first turntable 61, the first turntable 61 drives the screw rod 6 to rotate, the screw rod 6 drives the clamping seat 4 to move left and right, the processing position of the workpiece can be adjusted, and the workpiece processing efficiency is improved.

The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides a CNC adds clamping apparatus for lathe, includes workstation (1), its characterized in that: the utility model discloses a workbench, including workstation (1) and work platform, support frame (2) is fixed mounting on the roof of workstation (1), the end fixed mounting of support frame (2) has processing head (3), just adjustment tank (11) have been seted up at the top of workstation (1), the inside slip of adjustment tank (11) is provided with grip slipper (4), two spout (41) have been seted up to the symmetry in grip slipper (4), two spout (41) are inside to rotate and are provided with same two-way lead screw (42), the equal threaded connection in both ends of two-way lead screw (42) has splint (5), and is provided with in grip slipper (4) and be used for the drive two-way lead screw (42) pivoted drive assembly, the length of workstation (1) is to one side threaded connection have screw (6), the one end rotation of screw (6) set up in the inside of grip slipper (4).

2. The fixture for a CNC machining lathe according to claim 1, wherein: the driving assembly comprises a driving groove (43) formed in the clamping seat (4), a first bevel gear (44) is fixedly mounted on the outer wall of the bidirectional screw rod (42), a rotating shaft (45) is rotatably arranged on the clamping seat (4), the tail end of the rotating shaft (45) stretches into the driving groove (43) and is fixedly connected with a second bevel gear (46), and the second bevel gear (46) is meshed with the first bevel gear (44).

3. The fixture for a CNC machining lathe according to claim 2, wherein: the front end face of the workbench (1) is provided with a moving groove (12), and the rotating shaft (45) is positioned in the moving groove (12) to slide.

4. The fixture for a CNC machining lathe according to claim 2, wherein: the end of the screw rod (6) is fixedly provided with a first rotary disc (61), the end of the rotary shaft (45) is fixedly provided with a second rotary disc (7), and anti-slip grooves (41) are formed in the circumferential directions of the first rotary disc (61) and the second rotary disc (7).

5. The fixture for a CNC machining lathe according to claim 1, wherein: the bottom of the workbench (1) is fixedly provided with a supporting seat (8), and the bottom of the supporting seat (8) is fixedly provided with an anti-slip pad.