CN216608238U

CN216608238U - Cooling device is used in processing of high-efficient digit control machine tool work piece

Info

Publication number: CN216608238U
Application number: CN202123187870.9U
Authority: CN
Inventors: 张鹏
Original assignee: Suzhou Yuhang Aviation Technology Co ltd
Current assignee: Suzhou Yuhang Aviation Technology Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-05-27
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses a cooling device for efficient numerical control machine tool workpiece machining, which comprises a mounting plate, wherein one end of the mounting plate is provided with a groove, a spray head is arranged in the inner cavity of the groove, a connecting component is arranged between the spray head and the mounting plate, the outer wall of the spray head is fixedly inserted and sleeved with a connecting block, one side of the connecting block is provided with a positioning component, two sides of the connecting block are fixedly connected with sliding blocks, and one side of each sliding block is provided with a spring; the positioning assembly comprises a connecting sleeve, the connecting sleeve is fixedly installed on one side of the connecting block, and the inner cavity threads of the connecting sleeve are penetrated and sleeved with a connecting screw rod. The spray head can be fixedly arranged on a part connected with a drill bit of a machine tool through the mounting plate through the connecting assembly, so that the spray head can move along with the drill bit, and when the drill bit is contacted with a product, the positioning assembly can limit the position of the spray head, so that the contact position of the drill bit and the part can be stably cooled.

Description

Cooling device is used in processing of high-efficient digit control machine tool work piece

Technical Field

The utility model relates to the field of cooling devices, in particular to a cooling device for efficient machining of a workpiece of a numerical control machine tool.

Background

Machine tools are machines for manufacturing machines, also called machine tools or machine tools, which are conventionally referred to as machine tools for short. Generally, the method for processing mechanical parts in modern machine manufacturing includes the following steps: except cutting process, casting, forging, welding, punching press, extrusion etc. in addition, when carrying out drilling abrasive machining to the product, need cool down between drill bit and the part, thereby guarantee its normal operating, when cooling to it, usually at a spray pipe of part avris installation of drill bit installation, cool down between drill bit and the product, but along with deepening of drill bit, the spray pipe also can corresponding removal thereupon, thereby can not spray the coolant liquid in the position of drill bit with the product contact, and then reduce its practicality.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cooling device for high-efficiency numerical control machine tool workpiece processing, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the cooling device for efficient workpiece processing of the numerical control machine tool comprises a mounting plate, wherein one end of the mounting plate is provided with a groove, an inner cavity of the groove is provided with a spray head, and a connecting assembly is arranged between the spray head and the mounting plate;

the connecting assembly comprises a connecting block, the outer wall of the spray head is fixedly, alternately and sleeved with the connecting block, a positioning assembly is arranged on one side of the connecting block, sliding blocks are fixedly connected to two sides of the connecting block, and springs are arranged on one sides of the sliding blocks;

the positioning assembly comprises a connecting sleeve, the connecting sleeve is fixedly installed on one side of the connecting block, and a connecting screw rod is sleeved in an inner cavity thread of the connecting sleeve in a penetrating and inserting mode.

Preferably, the sliding grooves are formed in the two sides of the inner wall of the groove, the outer wall of the sliding block is in sliding sleeve connection with the inner cavity of the sliding groove, and the spring is located inside the sliding groove.

Preferably, a positioning block is sleeved on one side of the inner cavity of the sliding groove in a sliding mode, a fixing bolt is arranged at the top of the positioning block, and the positioning block is fixedly connected with the mounting plate through the fixing bolt.

Preferably, one side fixedly connected with gag lever post of locating piece, the outer wall and the slider slip interlude of gag lever post are cup jointed, the outer wall and the spring slip of gag lever post are cup jointed.

Preferably, one end of the connecting screw rod is fixedly connected with a limiting plate, the outer wall of the connecting screw rod is sleeved with a positioning nut in a threaded manner, and one side of the positioning nut is attached to the connecting sleeve.

Preferably, one end of the connecting sleeve is fixedly connected with a fixing plate, one side of the fixing plate is provided with a plurality of connecting bolts in an annular array, and the fixing plate is fixedly connected with the connecting block through the connecting bolts.

The utility model has the technical effects and advantages that:

(1) the spray head can be fixedly arranged on a part connected with a drill bit of a machine tool through the mounting plate through the connecting assembly, so that the spray head can move along with the drill bit, and when the drill bit is contacted with a product, the positioning assembly can limit the position of the spray head, so that the contact position of the drill bit and the part is stably cooled;

(2) according to the utility model, the arrangement mode of the positioning assembly is utilized, the positioning assembly comprises the connecting sleeve and the connecting screw rod, so that when the mounting plate moves along with the components mounted by the drill bit and contacts with a product, the limiting plate at one end of the connecting screw rod contacts with the product or an appointed position, the position of the connecting block and the spray head can be limited, and the connecting screw rod can rotate relative to the connecting sleeve, so that the position of the limiting plate relative to the spray head can be adjusted.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic view of the internal structure of a portion of the mounting plate of the present invention.

FIG. 3 is a schematic view of the overall structure of the positioning assembly of the present invention.

In the figure: 1. mounting a plate; 2. grooving; 3. a spray head; 4. a connecting assembly; 41. connecting blocks; 42. a chute; 43. a slider; 44. a spring; 45. positioning blocks; 46. fixing the bolt; 47. a limiting rod; 5. a positioning assembly; 51. a connecting sleeve; 52. connecting a screw rod; 53. positioning a nut; 54. a limiting plate; 55. a fixing plate; 56. and connecting the bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a high-efficiency cooling device for machining a workpiece of a numerical control machine tool, which comprises a mounting plate 1, wherein four positioning bolts are arranged on one side of the top of the mounting plate 1 in a rectangular array, the mounting plate 1 can be fixed at the position where a machine tool drives a drill bit to move, so that the machine tool drives the drill bit to work and can drive the mounting plate 1 to move, one end of the mounting plate 1 is provided with a slot 2, the inner cavity of the slot 2 is provided with a spray head 3, and a connecting assembly 4 is arranged between the spray head 3 and the mounting plate 1.

The connecting assembly 4 comprises a connecting block 41, the outer wall of the spray head 3 is fixedly inserted and sleeved with the connecting block 41, one side of the connecting block 41 is provided with a positioning assembly 5, both sides of the connecting block 41 are fixedly connected with sliding blocks 43, one side of each sliding block 43 is provided with a spring 44, each spring 44 can give an elastic force to each sliding block 43, so that the drill bit and the spray head 3 can be restored to the original positions when the drill bit and the spray head stop working, both sides of the inner wall of the slot 2 are provided with sliding grooves 42, the outer wall of each sliding block 43 is slidably sleeved with an inner cavity of each sliding groove 42, each spring 44 is positioned inside each sliding groove 42, one side of each inner cavity of each sliding groove 42 is slidably sleeved with a positioning block 45, the top of each positioning block 45 is provided with a fixing bolt 46, each positioning block 45 is fixedly connected with a limiting rod 47 through each fixing bolt 46, each limiting rod 47 can ensure the stability of the movement of each sliding block 43 and each spring 44, and the outer wall of each limiting rod 47 is slidably inserted and sleeved with each sliding block 43, the outer wall of the limiting rod 47 is sleeved with the spring 44 in a sliding mode.

The positioning component 5 comprises a connecting sleeve 51, the connecting sleeve 51 is fixedly arranged on one side of the connecting block 41, a connecting screw 52 is threaded and sleeved in an inner cavity of the connecting sleeve 51 in a penetrating and sleeving manner, one end of the connecting screw 52 is fixedly connected with a limiting plate 54, the limiting plate 54 can be attached to a product or a specified position on a machine tool, when the position of the connecting block 41 is limited, the connecting screw 52 drives the limit plate 54 to move relative to the connecting sleeve 51, the position of the connection block 41 and the spray head 3 can be defined according to the shape of various products, therefore, the spray head 3 is located at a designated position to spray water, the positioning nut 53 is sleeved on the outer wall of the connecting screw rod 52 in a threaded manner, one side of the positioning nut 53 is attached to the connecting sleeve 51, one end of the connecting sleeve 51 is fixedly connected with a fixing plate 55, one side of the fixing plate 55 is provided with a plurality of connecting bolts 56 in an annular array manner, and the fixing plate 55 is fixedly connected with the connecting block 41 through the connecting bolts 56.

The working principle of the utility model is as follows: when a machine tool drills a product, firstly, the position of the limiting plate 54 away from the spray head 3 is adjusted according to the shape of the product, so that when the machine tool drives the drill bit and the spray head 3 to move, water columns sprayed by the spray head 3 are located at the position where the drill bit contacts with the product, the limiting plate 54 contacts with a specified position, namely the positioning nut 53 is loosened, then the connecting screw rod 52 is rotated, the connecting screw rod 52 drives the limiting plate 54 to move until the distance between the limiting plate 54 and the spray head 3 meets requirements, then the machine tool can drive the mounting plate 1 and the drill bit to move and machine, along with the deepening of the drill bit to the product, the machine tool drives the mounting plate 1 to move along with the drill bit, and at the moment, the limiting plate 54 contacts with the specified position, so that the limiting plate 54 brakes the connecting block 41 through the connecting screw rod 52 and the connecting sleeve 51, and the connecting block 41 drives the spray head 3 to slide in the groove 2 on the mounting plate 1, therefore, the spray head 3 is in a static state to spray water to cool the contact position of the drill bit and the product until the product is machined, the machine tool drives the drill bit and the mounting plate 1 to be separated from the product, at the moment, under the action of the spring 44, the connecting block 41 and the sliding block 43 slide relative to the mounting plate 1 to recover to the original position, and then the drill bit and the product can be machined.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The cooling device for efficient workpiece processing of the numerical control machine tool comprises a mounting plate (1), and is characterized in that one end of the mounting plate (1) is provided with a notch (2), an inner cavity of the notch (2) is provided with a spray head (3), and a connecting assembly (4) is arranged between the spray head (3) and the mounting plate (1);

the connecting assembly (4) comprises a connecting block (41), the outer wall of the spray head (3) is fixedly, interpenetrated and sleeved with the connecting block (41), a positioning assembly (5) is arranged on one side of the connecting block (41), sliding blocks (43) are fixedly connected to both sides of the connecting block (41), and a spring (44) is arranged on one side of each sliding block (43);

the positioning assembly (5) comprises a connecting sleeve (51), the connecting sleeve (51) is fixedly installed on one side of the connecting block (41), and a connecting screw rod (52) is sleeved on the inner cavity thread of the connecting sleeve (51) in a penetrating and inserting mode.

2. The cooling device for the high-efficiency numerical control machine tool workpiece machining according to claim 1 is characterized in that sliding grooves (42) are formed in two sides of the inner wall of the groove (2), the outer wall of the sliding block (43) is in sliding sleeve connection with the inner cavity of the sliding groove (42), and the spring (44) is located inside the sliding groove (42).

3. The cooling device for the high-efficiency numerical control machine tool workpiece machining according to claim 2 is characterized in that a positioning block (45) is sleeved on one side of an inner cavity of the sliding groove (42) in a sliding mode, a fixing bolt (46) is arranged at the top of the positioning block (45), and the positioning block (45) is fixedly connected with the mounting plate (1) through the fixing bolt (46).

4. The cooling device for the high-efficiency numerical control machine tool workpiece machining according to claim 3, wherein a limiting rod (47) is fixedly connected to one side of the positioning block (45), the outer wall of the limiting rod (47) is in sliding penetrating and sleeving connection with the sliding block (43), and the outer wall of the limiting rod (47) is in sliding sleeving connection with the spring (44).

5. The cooling device for the high-efficiency numerical control machine tool workpiece machining according to claim 1, wherein one end of the connecting screw rod (52) is fixedly connected with a limiting plate (54), a positioning nut (53) is sleeved on the outer wall of the connecting screw rod (52) in a threaded manner, and one side of the positioning nut (53) is attached to the connecting sleeve (51).

6. The cooling device for the high-efficiency numerical control machine tool workpiece processing according to claim 1, wherein a fixing plate (55) is fixedly connected to one end of the connecting sleeve (51), a plurality of connecting bolts (56) are arranged on one side of the fixing plate (55) in an annular array, and the fixing plate (55) is fixedly connected with the connecting block (41) through the connecting bolts (56).