CN217832702U

CN217832702U - Anchor clamps fixed establishment of digit control machine tool

Info

Publication number: CN217832702U
Application number: CN202221486628.3U
Authority: CN
Inventors: 吉家宁; 马陆林
Original assignee: Hubei Gulian Industrial Co ltd
Current assignee: Hubei Gulian Industrial Co ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-11-18
Anticipated expiration: 2032-06-14

Abstract

The utility model discloses an anchor clamps fixed establishment of digit control machine tool, the lathe comprises a lathe, the upside of lathe is connected with two curb plates, two the upper end of curb plate is connected with the roof, two the curb plate is connected with two second threaded rods that are vertical setting through drive arrangement, two the side wall, every of connection at the lathe is all rotated to the bottom of second threaded rod there is the lifter plate, every threaded connection on the second threaded rod vertical through connection has the dead lever on the lateral wall of lifter plate, every the upside at the lathe, every are connected to the bottom of dead lever be connected with first threaded rod on the lateral wall of lifter plate. The utility model relates to a rationally, think about ingeniously, not only adjusted the clamping height for reach the position that is fit for the centre gripping work piece, still adjustable simultaneously is to the dynamics of work piece centre gripping, has improved the steadiness of work piece centre gripping.

Description

Anchor clamps fixed establishment of digit control machine tool

Technical Field

The utility model relates to a digit control machine tool technical field especially relates to a fixture fixing mechanism of digit control machine tool.

Background

A numerical control machine is a short name for a numerical control machine, and is an automated machine equipped with a program control system capable of logically processing a program having control codes or other symbolic instructions, decoding it, expressing it in coded numbers, and inputting it to a numerical control device through an information carrier.

However, in the prior art, the fixture fixing mechanisms of most numerical control machines can only clamp workpieces, cannot adjust the clamping height and the clamping force of the workpieces, and easily affect the fixity of the fixture to the clamping of the workpieces.

SUMMERY OF THE UTILITY MODEL

The utility model provides an anchor clamps fixed establishment of digit control machine tool to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides an anchor clamps fixed establishment of digit control machine tool, includes the lathe, the upside of lathe is connected with two curb plates, two the upper end of curb plate is connected with the roof, two the curb plate is connected with two second threaded rods that are vertical setting through drive arrangement, two the bottom of second threaded rod is all rotated and is connected at the lateral wall of lathe, every threaded connection has a lifter plate on the second threaded rod, every vertical through connection has the dead lever on the lateral wall of lifter plate, every the upside at the lathe is connected to the bottom of dead lever, every the upper end of dead lever is connected with the baffle, every be connected with first threaded rod on the lateral wall of lifter plate, every threaded connection has a rotor plate on the first threaded rod, every the one end of first threaded rod is connected with the sliding plate, sliding plate sliding connection has a fixed cylinder on the first threaded rod, first threaded rod runs through the one end lateral wall of fixed cylinder, sliding plate sliding connection is in fixed cylinder, every the cover is equipped with extrusion spring on the first threaded rod, every the both ends of extrusion spring are supported respectively on rotor plate lateral wall and fixed cylinder lateral wall, two the relative one end of fixed cylinder all is connected with the grip block.

As a further improvement scheme of the technical scheme: drive arrangement includes the dwang, the one end of dwang is rotated and is connected on the lateral wall of a curb plate, the other end of dwang runs through the lateral wall of another curb plate, the one end of dwang is equipped with hand cranking device, be connected with two second helical gears on the dwang, every the meshing is connected with first helical gear, two on the lateral wall of second helical gear first helical gear connects respectively in the upper end of two second threaded rods.

As a further improvement scheme of the technical scheme: the hand cranking device includes the carousel, the carousel is connected on the one end lateral wall of dwang, be connected with the teeter pole on the lateral wall of carousel.

As a further improvement scheme of the technical scheme: the bottom side wall of the machine tool is provided with a plurality of universal wheels, and each tire of each universal wheel is provided with anti-skid grains.

As a further improvement scheme of the technical scheme: the first helical gear and the second helical gear are both made of wear-resistant steel.

As a further improvement scheme of the technical scheme: one side of grip block is the arc setting, one side that the grip block is the arc setting is connected with the rubber layer.

Compared with the prior art, the beneficial effects of the utility model are that:

the two second threaded rods can be driven to rotate forwards and backwards through the driving device, the lifting plate can be driven to move up and down through the forward and backward rotation of the second threaded rods, and then the lifting plate can drive the clamping plate to move up and down through the first threaded rods and the fixed cylinder; and still carry out flexible extrusion spring through setting up rotor plate and first threaded rod, adjust the centre gripping dynamics between two grip blocks, the device reasonable in design thinks about ingeniously, has not only adjusted the clamping height for reach the position that is fit for the centre gripping work piece, still can adjust the dynamics to the work piece centre gripping simultaneously, improved the steadiness of work piece centre gripping.

The above description is only an outline of the technical solution of the present invention, and in order to make the technical means of the present invention more clearly understood and to be implemented in accordance with the content of the specification, the following detailed description will be given of preferred embodiments of the present invention in conjunction with the accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:

fig. 1 is a schematic front sectional view of a fixture fixing mechanism of a numerical control machine tool according to the present invention;

fig. 2 is a schematic structural view of a component on a second threaded rod in a fixture fixing mechanism of a numerical control machine tool according to the present invention;

fig. 3 is a schematic view of a three-dimensional structure of a clamping plate in a fixture fixing mechanism of a numerical control machine tool according to the present invention;

fig. 4 is a schematic view of a partial enlarged structure in fig. 1.

In the drawings, the reference numbers indicate the following list of parts:

1. shaking the rod; 2. a turntable; 3. a rotating plate; 4. a compression spring; 5. a first threaded rod; 6. a clamping plate; 7. a fixed cylinder; 8. rotating the rod; 9. a top plate; 10. a sliding plate; 11. a machine tool; 12. a universal wheel; 13. a rubber layer; 14. a second threaded rod; 15. a lifting plate; 16. fixing the rod; 17. a baffle plate; 18. a first helical gear; 19. a second helical gear; 20. and a side plate.

Detailed Description

The principles and features of the present invention will be described with reference to the drawings, which are provided for illustration only and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in a very simplified form and are not to precise scale, which is only used for the purpose of facilitating and clearly explaining the embodiments of the present invention.

Please refer to fig. 1-4, in the embodiment of the present invention, a fixture fixing mechanism for a numerical control machine tool, including a machine tool 11, the upper side of the machine tool 11 is connected with two side plates 20, the upper ends of the two side plates 20 are connected with a top plate 9, the two side plates 20 are connected with two second threaded rods 14 that are vertically arranged through a driving device, the bottom ends of the two second threaded rods 14 are all rotated to connect with the upper side wall of the machine tool 11, each second threaded rod 14 is connected with a lifting plate 15 through a thread, the side wall of each lifting plate 15 is connected with a fixing rod 16 through a vertical through connection, the bottom end of each fixing rod 16 is connected with the upper side of the machine tool 11, the upper end of each fixing rod 16 is connected with a baffle 17, the side wall of each lifting plate 15 is connected with a first threaded rod 5, each first threaded rod 5 is connected with a rotating plate 3 through a thread, one end of each first threaded rod 5 is connected with a sliding plate 10, a fixing barrel 7 is slidably connected with a fixing barrel 7 through the sliding plate 10, each first threaded rod 5 is connected with an extrusion spring 4 through a fixing barrel 7, the two ends of each extrusion spring 4 are respectively on the rotating plate 3 and the fixing barrel 7, and the two opposite clamping barrels 6 are connected with a fixing barrel 7.

Specifically, drive arrangement includes dwang 8, the one end of dwang 8 is rotated and is connected on the lateral wall of a curb plate 20, the other end of dwang 8 runs through the lateral wall of another curb plate 20, the one end of dwang 8 is equipped with hand cranking device, hand cranking device includes carousel 2, carousel 2 is connected on the one end lateral wall of dwang 8, be connected with rocking rod 1 on the lateral wall of carousel 2, be connected with two second helical gears 19 on the dwang 8, the meshing is connected with first helical gear 18 on every second helical gear 19's the lateral wall, two first helical gears 18 are connected respectively in the upper end of two second threaded rods 14, first helical gear 18 and second helical gear 19 all adopt wear-resisting steel material, can drive second threaded rod 14 through drive arrangement and carry out just reversal rotation.

Specifically, be equipped with a plurality of universal wheels 12 on the bottom side wall of lathe 11, be equipped with anti-skidding line on the tire of every universal wheel 12, through a plurality of universal wheels 12, multiplicable lathe 11's removal convenience.

Specifically, one side of grip block 6 is the arc setting, and one side that grip block 6 is the arc setting is connected with rubber layer 13, and rubber layer 13 can be when making grip block 6 carry out the centre gripping work piece, avoids causing the damage to the lateral wall of work piece.

The utility model discloses a theory of operation is:

when a workpiece is clamped, only the two clamping plates 6 need to be away from each other, and in the process that the two clamping plates 6 are away from each other, each clamping plate 6 enables the extrusion spring 4 to be compressed between the rotating plate 3 and the fixed cylinder 7 through the fixed cylinder 7, then the workpiece is placed between the two clamping plates 6, at the moment, the clamping plates 6 are loosened, the extrusion spring 4 pushes the fixed cylinder 7 through the rebound action, and then the two clamping plates 6 are driven to tightly abut against two side walls of the workpiece, so that the workpiece is clamped and fixed;

when the heights of the two clamping plates 6 need to be adjusted, the swing rod 1 can be grasped to rotate clockwise or anticlockwise by taking the rotating rod 8 as an axis, the swing rod 1 can rotate to drive the rotating rod 8 to rotate forwards and backwards through the turntable 2, then the rotating rod 8 can rotate to respectively drive the two second threaded rods 14 to rotate forwards and backwards through the second helical gear 19 and the first helical gear 18, the lifting plate 15 can be driven to move up and down through the forward and backward rotation of the second threaded rods 14, and further the lifting plate 15 can drive the clamping plates 6 to move up and down through the first threaded rods 5 and the fixed cylinder 7 to reach a position suitable for clamping a workpiece;

when the centre gripping dynamics between two grip blocks 6 need be adjusted, can rotate rotor plate 3, when rotor plate 3 rotates on first threaded rod 5, rotor plate 3 can remove about on first threaded rod 5, when removing about rotor plate 3, can make the distance between rotor plate 3 and the solid fixed cylinder 7 extend or shorten, and then can make the extrusion spring 4 who is located between rotor plate 3 and the solid fixed cylinder 7 stretch out and draw back, when extrusion spring 4 stretches out and draws back, the centre gripping dynamics that the solid fixed cylinder 7 of accessible produced the grip block 6 changes.

The foregoing is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any manner; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that the equivalent embodiments of the present invention are equivalent embodiments of the present invention, and that the changes, modifications and evolutions made by the above-disclosed technical contents are not departed from the technical scope of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims

1. The fixture fixing mechanism of the numerical control machine tool comprises a machine tool (11) and is characterized in that two side plates (20) are connected to the upper side of the machine tool (11), a top plate (9) is connected to the upper ends of the two side plates (20), the two side plates (20) are connected with two second threaded rods (14) which are vertically arranged through a driving device, the bottom ends of the second threaded rods (14) are rotatably connected to the upper side wall of the machine tool (11), each second threaded rod (14) is connected with a lifting plate (15) through threads, each lifting plate (15) is vertically connected with a fixed rod (16) through threads, the bottom end of each fixed rod (16) is connected to the upper side of the machine tool (11), each fixed rod (16) is connected with a baffle (17) at the upper end, each lifting plate (15) is connected to the side wall, each first threaded rod (5) is connected to the first threaded rod (5) at the first threaded rod (5), each first threaded rod (5) is connected with a rotating plate (3) through threads, each first threaded rod (5) is connected to one end of the first threaded rod (5), each first threaded rod (5) is connected with a sliding plate (10), a fixed cylinder (7) is connected to the first threaded rod (5) at the upper end of the first threaded rod (7), and each sliding cylinder (7) is sleeved with a spring, and each sliding plate (4) penetrates through the sliding cylinder (7) and each sliding plate (4), every the both ends of extrusion spring (4) are supported respectively on rotor plate (3) lateral wall and solid fixed cylinder (7) lateral wall, two the one end that solid fixed cylinder (7) are relative all is connected with grip block (6).

2. The fixture fixing mechanism of the numerical control machine tool is characterized in that the driving device comprises a rotating rod (8), one end of the rotating rod (8) is rotatably connected to the side wall of one side plate (20), the other end of the rotating rod (8) penetrates through the side wall of the other side plate (20), a hand-cranking device is arranged at one end of the rotating rod (8), two second helical gears (19) are connected to the rotating rod (8), a first helical gear (18) is engaged and connected to the side wall of each second helical gear (19), and the two first helical gears (18) are respectively connected to the upper ends of the two second threaded rods (14).

3. The clamp fixing mechanism of the numerical control machine tool is characterized in that the hand cranking device comprises a rotary table (2), the rotary table (2) is connected to one end side wall of a rotating rod (8), and a swinging rod (1) is connected to the side wall of the rotary table (2).

4. A clamp fixing mechanism of a numerical control machine tool according to claim 3, characterized in that a plurality of universal wheels (12) are arranged on the bottom side wall of the machine tool (11), and anti-skid lines are arranged on the tyre of each universal wheel (12).

5. The clamp fixing mechanism of the numerical control machine tool is characterized in that the first bevel gear (18) and the second bevel gear (19) are made of wear-resistant steel.

6. The clamp fixing mechanism of the numerical control machine tool is characterized in that one side of the clamping plate (6) is arranged in an arc shape, and a rubber layer (13) is connected to one side of the clamping plate (6) in the arc shape.