CN219582188U

CN219582188U - CNC anchor clamps quick replacement device convenient to dismantle

Info

Publication number: CN219582188U
Application number: CN202320461879.4U
Authority: CN
Inventors: 吕飞; 梁浩; 江益平
Original assignee: Shenzhen Aside Technology Co ltd
Current assignee: Shenzhen Yashide Technology Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-08-25
Anticipated expiration: 2033-02-28

Abstract

The utility model provides a CNC fixture quick replacement device convenient to detach, which relates to the technical field of numerical control machine equipment, and comprises a mounting frame, wherein an adjusting device is movably connected to the inner side of the mounting frame, a rotating device is movably connected to the top of the mounting frame, the rotating device can rotate under the action of the adjusting device, and a mounting device for clamping the CNC fixture is fixedly connected to the top of the rotating device.

Description

CNC anchor clamps quick replacement device convenient to dismantle

Technical Field

The utility model relates to the technical field of numerical control machine tool equipment, in particular to a CNC fixture quick replacement device convenient to detach.

Background

CNC is an automatic machine tool controlled by a program, development of scientific technology and rising and continuous maturation of world advanced manufacturing technology, and higher requirements are put on the numerical control machining technology; the application of the technologies such as ultra-high-speed cutting, ultra-precise machining and the like provides higher performance indexes for a numerical control system, servo performance, spindle driving, machine tool structure and the like of a numerical control machine tool, the rapid development of an FMS and the continuous maturation of CIMS and also provides higher requirements for the technologies such as reliability, communication function, artificial intelligence, self-adaptive control and the like of the numerical control machine tool. With the development of microelectronics and computer technology, the performance of the numerical control system is perfected day by day, and the application field of the numerical control technology is expanding day by day.

When processing the product through automated machine tool, need will wait to process the work piece earlier and place on the anchor clamps, then, carry out corresponding processing operation to the work piece, CNC anchor clamps on the present automated machine tool are mostly the vice, when installing the vice, it is simple and easy spacing to pass through the bolt to one side of vice earlier, then, test the installation position of vice through the percentage table, when the deviation appears in the vice position, need beat the vice many times and adjust its position, and when beating the vice, because the manual work beats, consequently, there is the condition because of beating the dynamics is too big, make the vice adjustment excessive, need reverse beat again, the operation is got up more troublesome, and because constantly beat the vice, also cause certain damage to the vice itself.

Therefore, it is necessary to provide a new CNC fixture quick-change device that is easy to disassemble to solve the above-mentioned technical problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a CNC clamp quick replacement device convenient to detach.

The quick CNC clamp replacing device convenient to detach comprises a mounting frame, wherein an adjusting device is movably connected to the inner side of the mounting frame, a rotating device is movably connected to the top of the mounting frame, the rotating device can rotate under the action of the adjusting device, and an installing device for clamping the CNC clamp is fixedly connected to the top of the rotating device;

the adjusting device comprises a movable rod, two movable plates and an adjusting nut, wherein the movable rod is arranged on the inner side of the mounting frame, two ends of the movable rod are respectively and movably connected to two opposite inner walls of the mounting frame through bearings, threads with opposite thread directions are arranged at two ends of the movable rod, the movable plates are in threaded connection with two ends of the movable rod, the centers of the movable rods are used as symmetrical points to be arranged in a central symmetry mode, one end of the movable plate, which is far away from the movable rod, is fixedly connected with a push rod, the push rod is movably inserted into a through hole formed in the side wall of the mounting frame, and the adjusting nut is fixedly sleeved on the outer surface of the movable rod.

Preferably, a plurality of uniformly distributed mounting holes are formed in the positions, close to the two ends, of the mounting frame.

Preferably, the rotating device comprises a movable frame and a connecting column, wherein the bottom of the connecting column is arranged in a groove formed in the top of the mounting frame, the connecting column is movably connected to the inner wall of the groove of the mounting frame, the top of the connecting column is fixedly connected with the movable frame, and two opposite side walls of the movable frame are respectively positioned on two sides of the mounting frame.

Preferably, one end of the ejector rod, which is close to the movable frame, is in a hemispherical structure.

Preferably, the mounting device comprises a mounting plate and two limiting assemblies, wherein the bottom of the mounting plate is fixedly connected to the top of the movable frame, a plurality of mounting grooves are formed in the top of the mounting plate at equal intervals, and the two limiting assemblies are movably arranged in the mounting grooves.

Preferably, the limiting assembly comprises a bottom plate and a threaded rod, the bottom plate is movably inserted into the inner side of the mounting groove, the bottom of the threaded rod is fixedly connected to the top of the bottom plate, the top end of the threaded rod is arranged on the outer side of the mounting groove, and the threaded rod is connected with a limiting nut in a threaded manner.

Compared with the related art, the CNC clamp quick replacement device convenient to detach has the following beneficial effects:

through the adjusting device who sets up, when the movable rod rotates, two movable plates remove to opposite direction, thereby make two ejector pins stretch out the length outside the mounting bracket and change, ejector pin hemispherical one end extrudes rotating device, thereby make rotating device drive the anchor clamps on the installation device rotate, thereby be convenient for adjust the position of anchor clamps, the device is because need not the manual work and strike anchor clamps, the condition that the adjustment is excessive is difficult for appearing, the operation is got up more conveniently, anchor clamps installation rate has been improved, to a certain extent, the condition of the anchor clamps damage that causes because of beating the anchor clamps has been avoided.

Drawings

FIG. 1 is a schematic structural view of a CNC fixture quick replacement device convenient to detach;

FIG. 2 is a schematic top view of the structure shown in FIG. 1;

FIG. 3 is an exploded view of the structure shown in FIG. 1;

fig. 4 is a schematic structural view of the limiting assembly shown in fig. 1.

Reference numerals in the drawings: 1. a mounting frame; 2. a movable rod; 3. a moving plate; 4. a mounting hole; 5. a push rod; 6. an adjusting nut; 7. a movable frame; 8. a connecting column; 9. a mounting plate; 10. a mounting groove; 11. a bottom plate; 12. a threaded rod; 13. and (5) limiting the nut.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, fig. 1 is a schematic structural diagram of a CNC fixture quick-replacing device with easy disassembly according to the present utility model; FIG. 2 is a schematic top view of the structure shown in FIG. 1; FIG. 3 is an exploded view of the structure shown in FIG. 1; fig. 4 is a schematic structural view of the limiting assembly shown in fig. 1. Comprising the following steps: a mounting frame 1.

In the concrete implementation process, as shown in fig. 1 and 2, the inboard swing joint of mounting bracket 1 has adjusting device, 1 top swing joint of mounting bracket has rotating device, rotating device can rotate under adjusting device's effect, rotating device top fixedly connected with is used for the installation device of centre gripping CNC anchor clamps, adjusting device includes movable rod 2, two movable plates 3 and adjusting nut 6, the mounting bracket 1 inboard is located to movable rod 2, and the movable rod 2 both ends are respectively through bearing swing joint on 1 relative two inner walls of mounting bracket, the movable rod 2 both ends are equipped with the screw thread opposite in screw thread direction, two movable plates 3 threaded connection are in the both ends of movable rod 2, the center of movable rod 2 is the central symmetry setting with the symmetry point, one end fixedly connected with ejector pin 5 of movable rod 2 is kept away from to movable plate 3, ejector pin 5 movable interlude in the through-hole of mounting bracket 1 lateral wall is interior, adjusting nut 6 fixed sleeve locates the movable rod 2 surface, when movable rod 2 rotates, two movable plates 3 move to opposite direction, thereby make two ejector pin 5 stretch out 1 outer length change, 5 hemispherical anchor clamps are being extruded to the device, thereby the position of rotation of mounting bracket is convenient for carry out on the device.

Referring to fig. 1, a plurality of evenly distributed mounting holes 4 are formed in the mounting frame 1 at positions close to two ends.

Referring to fig. 3, the rotating device comprises a movable frame 7 and a connecting column 8, wherein the bottom of the connecting column 8 is arranged in a groove formed in the top of the mounting frame 1, the connecting column 8 is movably connected to the inner wall of the groove of the mounting frame 1, the top of the connecting column 8 is fixedly connected with the movable frame 7, and two opposite side walls of the movable frame 7 are respectively positioned on two sides of the mounting frame 1.

Referring to fig. 3, the end of the ejector rod 5 near the movable frame 7 has a hemispherical structure.

Referring to fig. 1 and 4, the installation device comprises an installation plate 9 and two limiting components, wherein the bottom of the installation plate 9 is fixedly connected to the top of the movable frame 7, a plurality of installation grooves 10 are formed in the top of the installation plate 9 at equal intervals, the two limiting components are movably arranged in the installation grooves 10, each limiting component comprises a bottom plate 11 and a threaded rod 12, the bottom plate 11 is movably inserted into the inner side of the installation groove 10, the bottom of the threaded rod 12 is fixedly connected to the top of the bottom plate 11, the top of the threaded rod 12 is arranged on the outer side of the installation groove 10, and limiting nuts 13 are connected to the threaded rods 12 in a threaded manner.

The working principle provided by the utility model is as follows: firstly, mounting holes 4 on a mounting frame 1 are used for mounting the mounting frame 1 on a machine tool, when the vice is mounted, the vice is placed on a mounting plate 9, then, two bottom plates 11 are pushed in from two sides of the vice along mounting grooves 10, two threaded rods 12 respectively penetrate through openings at two sides of the vice, then, limit nuts 13 are screwed, fixing work on the vice is completed through the limit nuts 13, then, the position of the vice is tested through a dial indicator, when the position of the vice is required to be adjusted, an adjusting nut 6 is rotated through a spanner, the adjusting nut 6 drives a movable rod 2 to rotate, two movable plates 3 move in opposite directions, so that the length of the two ejector rods 5 extending out of the mounting frame 1 is changed, one hemispherical end of each ejector rod 5 extrudes the inner wall of the movable frame 7, and accordingly, the movable frame 7 drives the vice on the mounting plate 9 to rotate, and the position of the vice is convenient to adjust.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The CNC clamp quick replacement device convenient to detach is characterized by comprising a mounting frame (1), wherein an adjusting device is movably connected to the inner side of the mounting frame (1), a rotating device is movably connected to the top of the mounting frame (1), the rotating device can rotate under the action of the adjusting device, and an installing device for clamping the CNC clamp is fixedly connected to the top of the rotating device;

the adjusting device comprises a movable rod (2), two movable plates (3) and an adjusting nut (6), wherein the movable rod (2) is arranged on the inner side of the mounting frame (1), two ends of the movable rod (2) are respectively movably connected to two opposite inner walls of the mounting frame (1) through bearings, threads with opposite thread directions are arranged at two ends of the movable rod (2), the movable plates (3) are in threaded connection with two ends of the movable rod (2), the centers of the movable rods (2) are used as symmetrical points to form central symmetry, one ends of the movable plates (3) away from the movable rod (2) are fixedly connected with ejector rods (5), the ejector rods (5) are movably inserted into through holes formed in the side walls of the mounting frame (1), and the adjusting nut (6) is fixedly sleeved on the outer surface of the movable rod (2).

2. The quick change device for the CNC clamp convenient to detach according to claim 1, wherein a plurality of uniformly distributed mounting holes (4) are formed in positions, close to two ends, of the mounting frame (1).

3. The quick change device of a CNC fixture convenient to detach according to claim 1, wherein the rotating device comprises a movable frame (7) and a connecting column (8), wherein the bottom of the connecting column (8) is arranged in a groove formed in the top of the mounting frame (1), the connecting column (8) is movably connected to the inner wall of the groove of the mounting frame (1), the movable frame (7) is fixedly connected to the top of the connecting column (8), and two opposite side walls of the movable frame (7) are respectively positioned on two sides of the mounting frame (1).

4. The quick replacing device for the CNC clamp convenient to detach according to claim 3, wherein one end of the ejector rod (5) close to the movable frame (7) is in a hemispherical structure.

5. The quick change device of a CNC clamp convenient to detach according to claim 1, wherein the mounting device comprises a mounting plate (9) and two limiting assemblies, the bottom of the mounting plate (9) is fixedly connected to the top of the movable frame (7), a plurality of mounting grooves (10) are formed in the equidistant separation of the top of the mounting plate (9), and the two limiting assemblies are movably arranged in the mounting grooves (10).

6. The quick change device of a CNC clamp convenient to detach according to claim 5, wherein the limiting component comprises a bottom plate (11) and a threaded rod (12), the bottom plate (11) is movably inserted into the inner side of the installation groove (10), the bottom of the threaded rod (12) is fixedly connected to the top of the bottom plate (11), the top of the threaded rod (12) is arranged on the outer side of the installation groove (10), and a limiting nut (13) is connected to the threaded rod (12) in a threaded manner.