CN218051391U

CN218051391U - Machining center clamp

Info

Publication number: CN218051391U
Application number: CN202121847102.9U
Authority: CN
Inventors: 高远鸿
Original assignee: Wuhan Ironman Automation Technology Co ltd
Current assignee: Wuhan Ironman Automation Technology Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-12-16
Anticipated expiration: 2031-08-09

Abstract

The utility model relates to an automation equipment field discloses machining center anchor clamps, comprises a workbench, set up symmetrical spout on the workstation, the lower extreme rigid coupling of workstation has first motor, and the output shaft rigid coupling of first motor has first bevel gear, and first bevel gear meshing is connected with two second bevel gears, and one side rigid coupling of two second bevel gears has first reciprocal lead screw, and the both ends of two first reciprocal lead screws are all rotated and are connected in two primary shaft bearings, and the outer wall screw thread of two first reciprocal lead screws has cup jointed the nut pole. The utility model discloses in clip square object completely through movable plate and the first T template and the second T template above with, the object is all clipped all around like this, stability when having ensured processing, and worm and two worm wheels rotate, and the hinge bar above two worm wheels drives the clamp ring and clips cylindrical object, and setting up of circular clamp ring has improved the scope of treating to press from both sides the object, and the application is wide.

Description

Machining center clamp

Technical Field

The utility model relates to an automation equipment field specifically is machining center anchor clamps.

Background

The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process. Any process step in the process, the means for quickly, conveniently and safely mounting the workpiece, may be referred to as a jig.

The existing Chinese patent discloses a clamp for a numerical control machining center, wherein the publication number is CN208681035U, the publication date is 2019-04-02, and the technology of the patent comprises a right clamping plate, a left clamping plate, a bidirectional screw rod, a left sleeve block, a right fixing plate, a sleeve rod, a hollow block, a rotating block, a screw rod I, a left fixing plate and a bolt structure, so that a workpiece after being clamped cannot deviate during machining, the product quality is improved, the clamp is convenient to install and convenient to use. But there is a problem in that the periphery of the object to be clamped cannot be completely clamped and the cylindrical object cannot be stably clamped. In response to this situation, those skilled in the art have provided machining center fixtures.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a machining center anchor clamps to the existence that proposes in solving above-mentioned background art can not will treat to press from both sides the problem that can't stably clip cylindrical object simultaneously all around of pressing from both sides the object.

In order to achieve the above purpose, the utility model provides a following technical scheme:

machining center anchor clamps, including the workstation, set up symmetrical spout on the workstation, the lower extreme rigid coupling of workstation has first motor, and the output shaft rigid coupling of first motor has first bevel gear, and first bevel gear meshing is connected with two second bevel gears, and one side rigid coupling of two second bevel gears has first reciprocal lead screw, and the both ends of two first reciprocal lead screws are all rotated and are connected in two primary shaft seats, and the outer wall screw thread of two first reciprocal lead screws has cup jointed the nut pole, the equal rigid coupling of two primary shaft seats at the lower extreme of workstation.

As a further aspect of the present invention: the two nut rods are connected in the sliding groove in a sliding mode, and a moving plate is fixedly connected to one end of each nut rod; the range of one direction of the object to be clamped can be conveniently adjusted.

As a further aspect of the present invention: the upper ends of the two moving plates are fixedly connected with a first T-shaped plate and a second bearing seat, a second reciprocating screw rod is rotatably connected between the moving plates and the second bearing seat, one end of the second reciprocating screw rod rotatably penetrates through the second bearing seat and is fixedly connected with a hand wheel, and a second T-shaped plate is sleeved on the outer wall of the second reciprocating screw rod in a threaded manner; the moving plate and the first T-shaped plate and the second T-shaped plate on the moving plate completely clamp the square object, so that the periphery of the clamped object is clamped, and the stability in processing is ensured.

As the utility model discloses further scheme again: a third T-shaped plate is fixedly connected to the upper end of the workbench, a second motor is fixedly connected to one side wall of the third T-shaped plate, and an output shaft of the second motor penetrates through the third T-shaped plate and is fixedly connected with a worm; the meshing force of the worm and the worm wheel enables the cylindrical object to be clamped more stably.

As a further aspect of the present invention: the outer wall of the worm is rotatably connected with two worm wheels, the two worm wheels are rotatably connected with the upper end of the third T-shaped plate, the upper ends of the two worm wheels are fixedly connected with a hinge rod, one end of the hinge rod is hinged with the upper end of the third T-shaped plate, and the other end of the hinge rod is fixedly connected with a clamping ring; the worm and the two worm wheels rotate, and the hinged rods on the two worm wheels drive the clamping rings to clamp the cylindrical object.

As a further aspect of the present invention: supporting rods are fixedly connected to the corners of the lower end of the workbench; the workbench is supported, and the stability of the workbench when the workbench is placed is ensured.

The utility model has the advantages that:

1. the moving plate and the first T-shaped plate and the second T-shaped plate on the moving plate completely clamp the square object, so that the periphery of the clamped object is clamped, and the stability in processing is ensured;

2. the worm and the two worm wheels rotate, the hinged rods on the two worm wheels drive the clamping rings to clamp the cylindrical object, the arrangement of the circular clamping rings improves the range of the object to be clamped, and the application range is wide.

Drawings

The present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic front view of a machining center fixture;

FIG. 2 is a top view of FIG. 1;

fig. 3 is a schematic bottom view of fig. 1.

In the figure: 1. a work table; 2. a chute; 3. a first motor; 4. a first bevel gear; 5. a second bevel gear; 6. a first reciprocating screw rod; 7. a first bearing housing; 8. a nut stem; 9. moving the plate; 10. a first T-shaped plate; 11. a second bearing housing; 12. a second reciprocating screw rod; 13. a hand wheel; 14. a second T-shaped plate; 15. a third T-shaped plate; 16. a second motor; 17. a worm; 18. a worm gear; 19. a hinged lever; 20. a clamping ring; 21. a support rod.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, please refer to fig. 1 to 3, and the embodiment of the present invention is as follows:

machining center anchor clamps, including workstation 1, symmetrical spout 2 has been seted up on workstation 1, the lower extreme rigid coupling of workstation 1 has first motor 3, the output shaft rigid coupling of first motor 3 has first bevel gear 4, first bevel gear 4 meshing is connected with two second bevel gears 5, one side rigid coupling of two second bevel gears 5 has first reciprocal lead screw 6, the both ends of two first reciprocal lead screws 6 are all rotated and are connected in two first bearings seat 7, nut rod 8 has been cup jointed to the outer wall screw thread of two first reciprocal lead screws 6, the lower extreme at workstation 1 of two equal rigid couplings of first bearing seat 7.

As further shown in fig. 1 and 3, two nut rods 8 are slidably connected in the chute 2, and one end of each nut rod 8 is fixedly connected with a moving plate 9; the range of one direction of the object to be clamped can be conveniently adjusted.

As further shown in fig. 1 and fig. 3, a first T-shaped plate 10 and a second bearing seat 11 are fixedly connected to the upper ends of the two moving plates 9, a second reciprocating screw rod 12 is rotatably connected between the moving plates 9 and the second bearing seat 11, one end of the second reciprocating screw rod 12 rotatably penetrates through the second bearing seat 11 and is fixedly connected with a hand wheel 13, and a second T-shaped plate 14 is sleeved on the outer wall of the second reciprocating screw rod 12 in a threaded manner; the moving plate 9 and the first and second T-

shaped plates

10 and 14 above completely clamp the square object, so that the clamped object is clamped all around, and the stability during processing is ensured.

As further shown in fig. 2, a third T-shaped plate 15 is fixedly connected to the upper end of the workbench 1, a second motor 16 is fixedly connected to a side wall of the third T-shaped plate 15, and an output shaft of the second motor 16 penetrates through the third T-shaped plate 15 and is fixedly connected to a worm 17; the meshing force of the worm 17 and the worm wheel 18 makes the cylindrical object clamped more stably.

As further shown in fig. 2, the outer wall of the worm 17 is rotatably connected with two worm wheels 18, the two worm wheels 18 are rotatably connected with the upper end of the third T-shaped plate 15, the upper ends of the two worm wheels 18 are fixedly connected with a hinge rod 19, one end of the hinge rod 19 is hinged with the upper end of the third T-shaped plate 15, and the other end of the hinge rod 19 is fixedly connected with a clamping ring 20; the worm 17 and the two worm wheels 18 rotate, and the hinge rod 19 above the two worm wheels 18 drives the clamping ring 20 to clamp the cylindrical object.

As further shown in fig. 1 and 3, support rods 21 are fixedly connected to the corners of the lower end of the worktable 1; support workstation 1, ensure the steadiness of workstation 1 when placing.

The utility model discloses a theory of operation is: when an object to be clamped is square, the first motor 3 is firstly opened, an output shaft of the first motor 3 drives the first bevel gear 4 to rotate, the first bevel gear 4 is meshed with the two bevel gears to drive the nut rods 8 on the two first reciprocating screw rods 6 to move, then the two hand wheels 13 are screwed to drive the second T-shaped plates 14 on the two second reciprocating screw rods 12 to move, and then the moving plate 9 and the first T-shaped plates 10 and the second T-shaped plates 14 on the moving plate completely clamp the square object, so that the periphery of the clamped object is clamped, stability in processing is ensured, when the object to be clamped is cylindrical, the second motor 16 is opened to drive the worm 17 and the two worm gears 18 to rotate, the hinged rods 19 on the two worm gears 18 drive the clamping rings 20 to clamp the cylindrical object, the range of the object to be clamped is widened by the arrangement of the circular clamping rings 20, and the application range is wide.

The above-mentioned, only be the embodiment of the preferred of the present invention, nevertheless the utility model discloses a protection scope is not limited to this, and any technical personnel familiar with this technical field is in the technical scope of the utility model discloses an according to the utility model discloses a technical scheme and utility model design in addition the replacement of equality or change, all should be covered within the protection scope of the utility model.

Claims

1. Machining center anchor clamps, including workstation (1), a serial communication port, symmetrical spout (2) have been seted up on workstation (1), the lower extreme rigid coupling of workstation (1) has first motor (3), the output shaft rigid coupling of first motor (3) has first bevel gear (4), first bevel gear (4) meshing is connected with two second bevel gear (5), one side rigid coupling of two second bevel gear (5) has first reciprocal lead screw (6), the both ends of two first reciprocal lead screws (6) are all rotated and are connected in two primary shaft bearings (7), nut pole (8) have been cup jointed to the outer wall screw thread of two first reciprocal lead screws (6), the equal rigid coupling of two primary shaft bearings (7) is at the lower extreme of workstation (1).

2. The machining center clamp according to claim 1, characterized in that the two nut rods (8) are slidably connected in the sliding grooves (2), and a moving plate (9) is fixedly connected to one end of each of the two nut rods (8).

3. The machining center clamp according to claim 2, characterized in that a first T-shaped plate (10) and a second bearing seat (11) are fixedly connected to the upper ends of the two moving plates (9), a second reciprocating screw rod (12) is rotatably connected between the moving plates (9) and the second bearing seat (11), one end of the second reciprocating screw rod (12) rotatably penetrates through the second bearing seat (11) and is fixedly connected with a hand wheel (13), and a second T-shaped plate (14) is sleeved on the outer wall of the second reciprocating screw rod (12) in a threaded manner.

4. The machining center clamp according to claim 1, characterized in that a third T-shaped plate (15) is fixedly connected to the upper end of the workbench (1), a second motor (16) is fixedly connected to one side wall of the third T-shaped plate (15), and an output shaft of the second motor (16) penetrates through the third T-shaped plate (15) and is fixedly connected with a worm (17).

5. The machining center clamp according to claim 4, characterized in that two worm wheels (18) are rotatably connected to the outer wall of the worm (17), the two worm wheels (18) are rotatably connected with the upper end of the third T-shaped plate (15), the upper ends of the two worm wheels (18) are fixedly connected with a hinge rod (19), one end of the hinge rod (19) is hinged with the upper end of the third T-shaped plate (15), and the other end of the hinge rod (19) is fixedly connected with a clamping ring (20).

6. The machining center fixture according to claim 1, characterized in that a support rod (21) is fixedly connected to a corner of the lower end of the worktable (1).