CN213497931U

CN213497931U - Hydraulic direction changing device for numerical control machine tool

Info

Publication number: CN213497931U
Application number: CN202022233041.9U
Authority: CN
Inventors: 张萌星; 张萌岳
Original assignee: Xixia Lelija Hydraulic Technology Co Ltd
Current assignee: Xixia Lelija Hydraulic Technology Co Ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-06-22
Anticipated expiration: 2030-10-09

Abstract

The utility model belongs to the technical field of machining, especially hydraulic pressure deviator for digit control machine tool, including the operation panel, the operation panel both sides all are equipped with the connecting plate, operation panel up end fixedly connected with fixed plate, the fixed plate up end rotates and is connected with mounting fixture, fixed plate one side fixedly connected with fixed cover, fixed cover keeps away from fixed plate one end sliding connection has a connecting cover, the connecting cover other end sliding connection has a steering cover, the fixed cover internally mounted has the hydraulic stem; outside hydraulic system control, the hydraulic stem promotes to the place ahead, and the quick rebound of drive rack, and then makes drive gear take place to rotate, and mounting fixture rotates to play the effect that the direction was changed to the work piece, effectually improved machining efficiency and process velocity, set up the surplus in the connecting pipe, played the protection to the connecting pipe and accomodate the effect, do not influence the control of hydraulic control mechanism to the hydraulic stem, improved the practicality of using.

Description

Hydraulic direction changing device for numerical control machine tool

Technical Field

The utility model belongs to the technical field of machining, specifically be hydraulic pressure deviator for digit control machine tool.

Background

The numerical control machine tool is an automatic machine tool provided with a program control system. The control system can logically process and decode a program specified by a control code or other symbolic instructions, represent the program by coded numbers, input the coded numbers into a numerical control device through an information carrier, send various control signals by the numerical control device through arithmetic processing, control the action of a machine tool, and automatically machine parts according to the shape and the size required by a drawing.

The numerical control machine tool is provided with an operating platform, common numerical control machine tool workpieces are fixedly connected onto the operating platform through a clamp, some machining operating platforms with five shafts and six shafts complex mechanisms can also perform complex motion, common three-shaft machining is performed, the workpieces can only move on the XY axes, but the angles of the workpieces can not be changed frequently, so that a machining cutter needs to cross the workpieces to be machined to one side, if the side face needs to be machined, four actions are needed for machining, the angles of the cutters are mainly raised, crossed, lowered and changed, and machining steps are complicated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic pressure turning device for digit control machine tool to solve the problem that proposes among the above-mentioned background art.

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

the hydraulic direction changing device for the numerical control machine tool comprises an operation table, wherein connecting plates are arranged on two sides of the operation table, a plurality of uniformly distributed fixing holes are formed in the upper end face of the operation table, a fixing plate is fixedly connected to the upper end face of the operation table, a fixing clamp is rotatably connected to the upper end face of the fixing plate, a fixing cover is fixedly connected to one side of the fixing plate, a connecting cover is slidably connected to one end, away from the fixing plate, of the fixing cover, a steering cover is slidably connected to the other end of the connecting cover, a cavity is formed in the fixing plate, a transmission gear is fixedly connected to the bottom of the fixing clamp and rotatably connected to the inside of the fixing plate, a hydraulic rod is arranged in the fixing cover, a driving rack matched with the transmission gear is fixedly connected to the output end of, the steering cover is L-shaped, a fixed arc block is fixedly connected inside the steering cover, and the connecting pipe is fixedly connected inside the fixed arc block.

As a further aspect of the present invention: the length of the connecting pipe is provided with allowance, and the allowance of the connecting pipe is positioned inside the connecting cover.

As a further aspect of the present invention: the number of the connecting covers is at least one.

As a further aspect of the present invention: the equal fixedly connected with support column in fixed plate inside four corners, the equal fixedly connected with fixed journal stirrup in fixed plate four corners.

As a further aspect of the present invention: the bottom surface of the steering cover is fixedly connected with a fixed bottom plate, and the bottom surface of the steering cover is fixedly connected with the operating platform through the fixed bottom plate.

As a further aspect of the present invention: the outer wall of the fixing clamp is provided with a clamping groove, and the clamping groove is matched with the fixing plate in a rotating mode.

As a further aspect of the present invention: fixed tube seat has been seted up to fixed arc piece up end, fixed tube seat top inner wall both sides all have arc portion.

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

when the work piece need turn to, at this moment through outside hydraulic system control, the hydraulic stem promotes to the place ahead, the quick rebound of drive rack, and then make drive gear take place to rotate, mounting fixture rotates, thereby play the effect of direction change to the work piece, effectual machining efficiency and the process velocity of having improved, simultaneously for the horizontal sideslip of cooperation operation panel, guarantee the effective control of connecting pipe, through the fixed cover of mutual gliding, the cooperation of connecting cover and steering cover, set up the surplus in the connecting pipe, and then when making the fixed plate along with the horizontal sideslip of operation panel, fixed cover, the relative slip takes place for connecting cover and steering cover, not only played the protection and accomodate the effect to the connecting pipe, do not influence the control of hydraulic control mechanism to the hydraulic stem simultaneously, the practicality of whole mechanism use has been improved.

Drawings

FIG. 1 is a schematic structural view of a hydraulic direction changing device for a numerically controlled machine tool;

FIG. 2 is a schematic top sectional view of a hydraulic direction changing device for a numerically controlled machine tool;

FIG. 3 is a schematic sectional view of a fixed plate of the hydraulic direction changing device for a numerical control machine;

fig. 4 is a schematic front view of a fixed arc block in a hydraulic direction changing device for a numerical control machine tool.

In the figure: 1. an operation table; 11. a fixing hole; 12. a connecting plate; 2. a fixing plate; 21. a support pillar; 22. fixing the support lug; 3. fixing the clamp; 31. a clamping groove; 32. a transmission gear; 4. a fixed cover; 41. a hydraulic lever; 42. a drive rack; 43. a connecting pipe; 5. a connecting cover; 6. a steering cover; 61. fixing the bottom plate; 7. fixing the arc block; 71. fixing a pipe groove; 72. an arc-shaped portion.

Detailed Description

Referring to fig. 1-4, in the embodiment of the present invention, a hydraulic direction changing device for a numerical control machine tool includes an operation table 1, wherein both sides of the operation table 1 are provided with connecting plates 12, the upper end surface of the operation table 1 is provided with a plurality of uniformly distributed fixing holes 11, the upper end surface of the operation table 1 is fixedly connected with a fixing plate 2, the upper end surface of the fixing plate 2 is rotatably connected with a fixing clamp 3, one side of the fixing plate 2 is fixedly connected with a fixing cover 4, one end of the fixing cover 4 away from the fixing plate 2 is slidably connected with a connecting cover 5, the other end of the connecting cover 5 is slidably connected with a steering cover 6, the inside of the fixing plate 2 is provided with a cavity, the bottom of the fixing clamp 3 is fixedly connected with a transmission gear 32, the transmission gear 32 is rotatably connected inside the fixing plate 2, the inside of the fixing cover 4 is provided with a hydraulic, the steering cover 6 is L-shaped, a fixed arc block 7 is fixedly connected inside the steering cover 6, and the connecting pipe 43 is fixedly connected inside the fixed arc block 7; the bottom of the operation platform 1 can be horizontally displaced, therefore, a connecting plate 12 is arranged to prevent the processing material from influencing the movement of the horizontal moving mechanism, at the moment, a fixing hole 11 is mainly used for fixing the fixing plate 2, a fixing clamp 3 is used for clamping a processing piece, when the workpiece needs to be steered, the hydraulic rod 41 is pushed forward through the control of an external hydraulic system, a driving rack 42 is rapidly moved upwards, a transmission gear 32 is further rotated, the fixing clamp 3 is rotated, the effect of direction change is achieved on the workpiece, the processing efficiency and the processing speed are effectively improved, meanwhile, in order to match the horizontal moving of the operation platform 1, the effective control of a connecting pipe 43 is ensured, through the matching of a fixing cover 4, a connecting cover 5 and a steering cover 6 which slide mutually, a margin is arranged in the connecting pipe 43, and further, when the fixing plate 2 horizontally moves along with the operation platform 1, the fixed cover 4, the connecting cover 5 and the steering cover 6 slide relatively, so that the connecting pipe 43 is protected and stored, the control of the hydraulic control mechanism on the hydraulic rod 41 is not influenced, and the practicability of the use of the whole mechanism is improved.

In fig. 2: the length of the connecting pipe 43 is provided with allowance, and the allowance of the connecting pipe 43 is positioned in the connecting cover 5; the allowance of the connection pipe 43 is mainly to ensure that the connection pipe 43 does not interfere with the operation table 1 when the operation table is moved horizontally.

In FIGS. 1-2: the number of the connecting covers 5 is at least one; the connection cover 5 is set according to the moving distance of the console 1.

In fig. 2: four corners inside the fixed plate 2 are fixedly connected with support columns 21, and four corners of the fixed plate 2 are fixedly connected with fixed support lugs 22; the support column 21 can play the supporting role to the inside cavity of the fixed plate 2, and the fixed support lug 22 can improve the stability of the fixed plate 2 and the operation table 1.

In fig. 1: the bottom surface of the steering cover 6 is fixedly connected with a fixed bottom plate 61, and the bottom surface of the steering cover 6 is fixedly connected with the operating platform 1 through the fixed bottom plate 61; the fixed base plate 61 is fixedly connected to the operation table 1 via the fixed base plate 61 in a state where the movement of the operation table 1 is not required.

In fig. 3: the outer wall of the fixed clamp 3 is provided with a clamping groove 31, and the clamping groove 31 is in running fit with the fixed plate 2; the catching groove 31 can improve the stability of rotation between the fixing jig 3 and the fixing plate 2.

In fig. 4: a fixed pipe groove 71 is formed in the upper end face of the fixed arc block 7, and arc-shaped parts 72 are arranged on two sides of the inner wall of the top end of the fixed pipe groove 71; the arc-shaped portion 72 enables the connecting pipe 43 to enter the fixed pipe groove 71 more conveniently, and the fixed pipe groove 71 plays a limiting role in limiting the connecting pipe 43.

The utility model discloses a theory of operation is: the bottom of the operation platform 1 can be horizontally displaced, therefore, a connecting plate 12 is arranged to prevent the processing material from influencing the movement of the horizontal moving mechanism, at the moment, a fixing hole 11 is mainly used for fixing the fixing plate 2, a fixing clamp 3 is used for clamping a processing piece, when the workpiece needs to be steered, the hydraulic rod 41 is pushed forward through the control of an external hydraulic system, a driving rack 42 is rapidly moved upwards, a transmission gear 32 is further rotated, the fixing clamp 3 is rotated, the effect of direction change is achieved on the workpiece, the processing efficiency and the processing speed are effectively improved, meanwhile, in order to match the horizontal moving of the operation platform 1, the effective control of a connecting pipe 43 is ensured, through the matching of a fixing cover 4, a connecting cover 5 and a steering cover 6 which slide mutually, a margin is arranged in the connecting pipe 43, and further, when the fixing plate 2 horizontally moves along with the operation platform 1, the fixed cover 4, the connecting cover 5 and the steering cover 6 slide relatively, so that the connecting pipe 43 is protected and stored, the control of the hydraulic control mechanism on the hydraulic rod 41 is not influenced, and the practicability of the use of the whole mechanism is improved.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The hydraulic direction changing device for the numerical control machine tool comprises an operation table (1), wherein connecting plates (12) are arranged on two sides of the operation table (1), and a plurality of uniformly distributed fixing holes (11) are formed in the upper end face of the operation table (1), and is characterized in that a fixing plate (2) is fixedly connected to the upper end face of the operation table (1), a fixing clamp (3) is rotatably connected to the upper end face of the fixing plate (2), a fixing cover (4) is fixedly connected to one side of the fixing plate (2), one end, far away from the fixing plate (2), of the fixing cover (4) is slidably connected with a connecting cover (5), and a steering cover (6) is slidably connected to the other end of the connecting cover (5);

the utility model discloses a hydraulic steering mechanism, including fixed plate (2), mounting fixture (3) bottom fixedly connected with drive gear (32), drive gear (32) rotate to be connected fixed plate (2) are inside, fixed cover (4) internally mounted has hydraulic stem (41), hydraulic stem (41) output end fixedly connected with drive gear (32) matched with drive rack (42), hydraulic stem (41) one side is equipped with connecting pipe (43) and is connected with outside hydraulic control system, the shape that turns to cover (6) is L shape, turn to cover (6) inside fixedly connected with fixed arc piece (7), connecting pipe (43) fixed connection be in inside fixed arc piece (7).

2. The hydraulic direction-changing device for the numerical control machine according to claim 1, wherein the length of the connecting pipe (43) is provided with an allowance, and the allowance of the connecting pipe (43) is positioned inside the connecting cover (5).

3. Hydraulic deviator for digital controlled machine tools, according to claim 1, characterized by the fact that the number of said connecting covers (5) is at least one.

4. The hydraulic direction changing device for the numerical control machine tool according to claim 1, wherein four corners of the inside of the fixed plate (2) are fixedly connected with support columns (21), and four corners of the fixed plate (2) are fixedly connected with fixed support lugs (22).

5. The hydraulic direction changing device for the numerical control machine tool is characterized in that a fixed bottom plate (61) is fixedly connected to the bottom surface of the steering cover (6), and the bottom surface of the steering cover (6) is fixedly connected with the operating platform (1) through the fixed bottom plate (61).

6. The hydraulic direction changing device for the numerical control machine tool according to claim 1, wherein a clamping groove (31) is formed in the outer wall of the fixing clamp (3), and the clamping groove (31) is in running fit with the fixing plate (2).

7. The hydraulic direction changing device for the numerical control machine tool according to claim 1, wherein a fixed pipe groove (71) is formed in the upper end face of the fixed arc block (7), and arc-shaped parts (72) are arranged on two sides of the inner wall of the top end of the fixed pipe groove (71).