CN217254992U

CN217254992U - Automatic constant temperature equipment of machining center

Info

Publication number: CN217254992U
Application number: CN202220407849.0U
Authority: CN
Inventors: 李鹏
Original assignee: Jiangsu Dewan Cnc Machine Tool Technology Co ltd
Current assignee: Jiangsu Dewan Cnc Machine Tool Technology Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-08-23
Anticipated expiration: 2032-02-25

Abstract

The utility model provides an automatic constant temperature equipment of machining center, including box, elevating system, control mechanism, workstation. The lifting mechanism comprises a rotating motor, a bevel gear set, a screw rod, a guide rod, a thread block, a fixed rod, a sliding block and a lifting rod; the rotating motor is fixed on the outer wall of the box body, and the output end of the rotating motor penetrates through the outer wall of the box body and is fixedly connected with the driving wheel of the bevel gear set; a driven wheel of the bevel gear set is fixedly sleeved on the screw rod; the bevel gear set is matched with the screw rod, the guide rod, the thread block, the fixed rod and the sliding block to realize the up-and-down movement of the lifting rod; the lifting of the workbench is realized, an oil inlet and an oil outlet are arranged on the outer side of the workbench, the oil inlet and the oil outlet are respectively connected with the constant temperature machine through an oil inlet pipe and an oil outlet pipe, an oil way A and an oil way B are arranged inside the heating groove, and the oil inlet is communicated with the oil way B through the oil way A to form an annular constant temperature oil way which surrounds a circle at the bottom of the workbench; this is novel has realized the constant temperature and the lift of workstation, and the accuse temperature is with low costs, and effect and constant temperature workshop are close.

Description

Automatic constant temperature equipment of machining center

Technical Field

The utility model relates to a numerical control processing technology field specifically is an automatic constant temperature equipment of machining center.

Background

Machining centers have evolved from numerically controlled milling machines. The numerical control milling machine is different from a numerical control milling machine in that the machining center has the capability of automatically exchanging machining tools, and the machining tools on the main shaft can be changed through the automatic tool changing device in one-time clamping by installing tools with different purposes on the tool magazine, so that multiple machining functions are realized.

Machine tool machining needs to use automatic constant temperature warm table, and current automatic constant temperature warm table has some weak points still, for example some warm tables are inconvenient to be removed or fixed, and inconvenient removal is to other work factory buildings, perhaps removes other factory buildings during operation and rocks easily, influences the processing production, and the inconvenient height-adjusting of some devices in addition can not adjust the height of workstation according to workman's production demand, influences workman's production efficiency.

SUMMERY OF THE UTILITY MODEL

Problem to current technical scheme existence, the utility model aims to provide an automatic constant temperature equipment of machining center.

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

an automatic thermostat of a machining center, comprising:

a base plate;

a case fixed on the bottom plate;

the lifting mechanism comprises a rotating motor, a bevel gear set, a screw rod, a guide rod, a thread block, a fixed rod, a sliding block and a lifting rod; the rotating motor is fixed on the outer wall of the box body, and the output end of the rotating motor penetrates through the outer wall of the box body and is fixedly connected with the driving wheel of the bevel gear set; a driven wheel of the bevel gear set is fixedly sleeved on the screw rod; two ends of the screw rod are rotationally connected with the inner wall of the box body through bearing seats; two ends of the guide rod are fixedly connected with the inner wall of the box body; the guide rod is parallel to the screw rod in the box body; the thread block is sleeved outside the screw rod and is in threaded connection with the screw rod; the sliding block is sleeved outside the guide rod and is connected with the guide rod in a sliding manner; one end of the fixed rod is fixedly connected with the threaded block, and the other end of the fixed rod is fixedly connected with the sliding block; one end of the lifting rod extends into the box body from the upper part of the box body and is fixedly connected with the fixed rod;

the workbench is fixed at the other end of the lifting rod opposite to the fixed rod; a heating groove is formed in the upper surface of the workbench, a heating rod is arranged inside the heating groove, and a heat-conducting plate is fixedly mounted on the upper surface of the heating groove; an oil inlet and an oil outlet are arranged on the outer side of the workbench and are respectively connected with the constant temperature machine through an oil inlet pipe and an oil outlet pipe, an oil way A and an oil way B are arranged inside the heating groove, and the oil inlet is communicated with the oil way B through the oil way A to form an annular constant temperature oil way which surrounds a circle at the bottom of the workbench; and the outlet of the oil way B is communicated with the oil outlet.

Further, automatic constant temperature equipment still includes a control mechanism, control mechanism control system's power operation, control mechanism passes through the form of the cabinet body to be fixed on the bottom plate, and is located the avris of box.

Furthermore, rollers are arranged below the bottom plate, and the number of the rollers is four.

Furthermore, the lifting mechanism further comprises a motor support, a sleeve of the motor support is arranged outside the rotating motor, and the other end of the motor support is fixedly connected to the lower portion of the outer wall of the box body.

Furthermore, the workbench is fixed at the other end of the lifting rod opposite to the fixed rod through a supporting block.

Compared with the prior art, the beneficial effects of the utility model are that: this is novel to drive bevel gear group action wheel rotatory through rotating electrical machines, drives bevel gear group from the driving wheel rotation, drives the rotation of lead screw, drives the up-and-down motion of thread piece along the lead screw to drive dead lever and sliding block along the up-and-down motion of guide bar, the dead lever drives the up-and-down motion of lifter, thereby the height of adjustment workstation, the height of adjustment processing platform that can convenient and fast. Through at workstation internal design circulation passage, utilize the constant temperature machine to carry out constant temperature control to the part that generates heat, with the temperature control of processing platform at a invariable index value, the temperature control is with low costs, can reach the same effect with constant temperature workshop.

Drawings

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

FIG. 1 is a general schematic view of the present invention;

FIG. 2 is a schematic view of the connection structure of the oil path of the thermostat of the present invention;

fig. 3 is a schematic view of the internal oil circuit circulation structure of the workbench of the present invention.

The drawing is marked with 1, a box body; 2. a work table; 3. a control mechanism; 4. a base plate; 40. a roller; 5. a thermostat; 6. an oil inlet; 7. an oil outlet; 60. an oil path A; 70. an oil passage B; 8. an oil inlet pipe; 9. an oil outlet pipe; 10. a rotating electric machine; 11. a bevel gear set; 12. a screw rod; 13. a thread block; 14. fixing the rod; 15. a guide bar; 16. a slider; 17. a lifting rod; 18. a motor bracket; 19. a support block; 20. a heating tank; 21. a heating rod; 22. a heat conducting plate.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the embodiments of the present invention and the accompanying drawings, and obviously, the described embodiments are some, not all, of the embodiments of the present invention.

As shown in fig. 1-3, the automatic thermostat of a machining center of the present embodiment includes a bottom plate 4, a box 1, a lifting mechanism, a worktable 2, and a control mechanism 3.

The rollers 40 are arranged below the bottom plate 4, and the number of the rollers 40 is four, so that the machining center equipment can move.

The box body 1 is fixed on the bottom plate 4; the control mechanism 3 is fixed on the bottom plate 4 in a cabinet body mode and located on the side of the box body 1, and the control mechanism 3 controls the power running of the system.

The lifting mechanism comprises a rotating motor 10, a bevel gear group 11, a screw rod 12, a guide rod 15, a thread block 13, a fixed rod 14, a sliding block 16 and a lifting rod 17; the rotating motor 10 is fixed on the outer wall of the box body 1, and the output end of the rotating motor 10 penetrates through the outer wall of the box body 1 and is fixedly connected with the driving wheel of the bevel gear set 11; the driven wheel of the bevel gear set 11 is fixedly sleeved on the screw rod 12; two ends of the screw rod 12 are rotationally connected with the inner wall of the box body 1 through bearing seats; two ends of the guide rod 15 are fixedly connected with the inner wall of the box body 1; the guide rod 15 is parallel to the screw rod 12 in the box body 1; the thread block 13 is sleeved outside the screw rod 12 and is in threaded connection with the screw rod 12; the sliding block 16 is sleeved outside the guide rod 15 and is connected with the guide rod 15 in a sliding manner; one end of the fixing rod 14 is fixedly connected with the thread block 13, and the other end of the fixing rod is fixedly connected with the sliding block 16; one end of the lifting rod 17 extends into the box body 1 from the upper part of the box body 1 and is fixedly connected with the fixed rod 14.

The workbench 2 is fixed at the other end of the lifting rod 17 opposite to the fixed rod 14; the workbench 2 is fixed at the other end of the lifting rod 17 opposite to the fixed rod 14 through a supporting block 19; a heating groove 20 is formed in the upper surface of the workbench 2, a heating rod 21 is arranged in the heating groove 20, and a heat conduction plate 22 is fixedly mounted on the upper surface of the heating groove 20; an oil inlet 6 and an oil outlet 7 are arranged on the outer side of the workbench 2, the oil inlet 6 and the oil outlet 7 are respectively connected with the constant temperature machine 5 through an oil inlet pipe 8 and an oil outlet pipe 9, an oil way A60 and an oil way B70 are arranged inside the heating groove 20, and the oil inlet 6 is communicated with an oil way B70 through an oil way A60 to form an annular constant temperature oil way which surrounds the bottom of the workbench 2 by one circle; the outlet of the oil passage B70 is communicated with the oil outlet 7.

The lifting mechanism further comprises a motor support 18, one end of the motor support 18 is sleeved outside the rotating motor 10, and the other end of the motor support 18 is fixedly connected to the lower portion of the outer wall of the box body 1.

The specific working principle is as follows: the processed workpiece is positioned on the workbench, the thermostat 5 is in a starting state, thermostatic oil is conveyed to an oil path A60 through an oil inlet 6 and an oil inlet pipe 8 and then flows through an oil path B70 to return to an oil outlet 7, cooling oil or oil containing heat from the oil outlet 7 returns to the thermostat 5 through an oil outlet pipe 9, the thermostat 5 continuously converts the oil temperature to a constant value, the oil path A60 and the oil path B70 form a circulating loop in a heating tank 20, the oil temperature is conducted to a heat conducting plate 22 through a heating rod 21 to carry out constant control on the temperature of the workbench, a circulating channel is designed in the workbench, the thermostat is used for carrying out constant temperature control on a heating part, the temperature of the processing platform is controlled to be a constant index value, the temperature control cost is low, and the effect identical to that of a constant temperature workshop can be achieved.

Meanwhile, a lifting mechanism is designed below the workbench 2, the rotating motor 10 is started, the rotating motor 10 drives the screw rod 12 to rotate on the inner wall of the box body 1 through the bevel gear set 11, the thread block 13 moves up and down on the screw rod 12 at the moment, the fixing rod 14 drives the lifting rod 17 to move up and down by driving the fixing rod 14 and the sliding block 16 to move up and down along the guide rod 15, the up and down movement of the workbench 2 is realized, the height of the workbench is adjusted, and the height of the machining table can be adjusted conveniently and quickly.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides an automatic constant temperature equipment of machining center which characterized in that includes:

a base plate (4);

a box body (1) fixed on the bottom plate (4);

the lifting mechanism comprises a rotating motor (10), a bevel gear group (11), a screw rod (12), a guide rod (15), a thread block (13), a fixed rod (14), a sliding block (16) and a lifting rod (17); the rotating motor (10) is fixed on the outer wall of the box body (1), and the output end of the rotating motor (10) penetrates through the outer wall of the box body (1) and is fixedly connected with the driving wheel of the bevel gear set (11); the driven wheel of the bevel gear set (11) is fixedly sleeved on the screw rod (12); two ends of the screw rod (12) are rotationally connected with the inner wall of the box body (1) through bearing seats; two ends of the guide rod (15) are fixedly connected with the inner wall of the box body (1); the guide rod (15) is parallel to the screw rod (12) in the box body (1); the thread block (13) is sleeved outside the screw rod (12) and is in threaded connection with the screw rod (12); the sliding block (16) is sleeved outside the guide rod (15) and is in sliding connection with the guide rod (15); one end of the fixed rod (14) is fixedly connected with the thread block (13), and the other end of the fixed rod is fixedly connected with the sliding block (16); one end of the lifting rod (17) extends into the box body (1) from the upper part of the box body (1) and is fixedly connected with the fixed rod (14);

a workbench (2) fixed at the other end of the lifting rod (17) opposite to the fixed rod (14); a heating groove (20) is formed in the upper surface of the workbench (2), a heating rod (21) is arranged in the heating groove (20), and a heat-conducting plate (22) is fixedly mounted on the upper surface of the heating groove (20); an oil inlet (6) and an oil outlet (7) are arranged on the outer side of the workbench (2), the oil inlet (6) and the oil outlet (7) are respectively connected with the constant temperature machine (5) through an oil inlet pipe (8) and an oil outlet pipe (9), an oil way A (60) and an oil way B (70) are arranged inside the heating groove (20), and the oil inlet (6) is communicated with the oil way B (70) through the oil way A (60) to form an annular constant temperature oil way which surrounds the bottom of the workbench (2) by a circle; the outlet of the oil passage B (70) is communicated with the oil outlet (7).

2. The automatic thermostat device of a machining center according to claim 1, characterized in that the automatic thermostat device further comprises a control mechanism (3), the control mechanism (3) controls the power running of the system, and the control mechanism (3) is fixed on the bottom plate (4) in a cabinet form and is located at the side of the box body (1).

3. The automatic thermostat device for machining centers as claimed in claim 1, characterized in that rollers (40) are arranged below the bottom plate (4), and the number of the rollers (40) is four.

4. The automatic constant temperature equipment of a machining center according to claim 1, characterized in that the elevating mechanism further comprises a motor support (18), one end of the motor support (18) is sleeved outside the rotating motor (10), and the other end of the motor support (18) is fixedly connected below the outer wall of the box body (1).

5. The automatic thermostat device for machining centers as claimed in claim 1, characterized in that the work table (2) is fixed to the other end of the lifting rod (17) opposite to the fixing rod (14) by means of a support block (19).