CN217121416U

CN217121416U - Numerical control spinning machine tool

Info

Publication number: CN217121416U
Application number: CN202123290229.8U
Authority: CN
Inventors: 蔡宝玉; 蒋芙蓉
Original assignee: Jiangsu Taiyuan Cnc Machine Tool Co ltd
Current assignee: Jiangsu Taiyuan Cnc Machine Tool Co ltd
Priority date: 2021-12-25
Filing date: 2021-12-25
Publication date: 2022-08-05
Anticipated expiration: 2031-12-25

Abstract

The utility model discloses a numerical control spinning lathe, including the lathe bed, lathe bed top both ends are connected with first headstock and second headstock respectively, the main shaft is installed at first headstock top, and first electric putter is installed to the bottom, second headstock inboard top is connected with second electric putter, the lathe bed upper surface has horizontal main rail, and sliding connection has the T platform on the horizontal main rail, and T bench surface has vertical main rail, and sliding connection has the workstation on the vertical main rail, and the workstation upper surface has horizontal slide rail near the one end of first headstock, and the other end has first motor, and sliding connection has reciprocating block on the horizontal slide rail, and first motor drive connects reciprocating block reciprocating motion, is connected with the second motor on the reciprocating block, and the power take off end of second motor is connected with the spinning disk towards first headstock. Compared with the prior art, the utility model the advantage lie in: the spinning range can be adjusted, the adjustment and the processing can be carried out according to the processing requirements of the workpiece, and the processing efficiency of the workpiece is improved.

Description

Numerical control spinning machine tool

Technical Field

The utility model relates to a spinning equipment technical field specifically indicates a numerical control spinning lathe.

Background

Spinning is a processing technique for metal plastic forming, which is an advanced forming method of required parts by feeding through a spinning wheel and pressing a circular plate blank rotating along the same axis with a core mould to generate continuous local plastic deformation, and the method is a non-cutting processing technique and has the advantages of rapidness, labor saving, energy saving, high precision, good surface quality, high material utilization rate, low production cost, wide application range and the like.

However, the conventional spinning equipment can only perform one-step spinning operation on a fixed size in the operation process, and the operation can be completed only by gradually adjusting the position of a workpiece when a part with the thickness larger than that of a spinning disc is processed, so that the processing efficiency is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide one kind and can adjust the spinning scope, adjust processing according to work piece processing needs, improve a numerical control spinning machine of work piece machining efficiency.

In order to solve the technical problem, the utility model provides a technical scheme does: a numerical control spinning machine tool comprises a machine tool body, wherein a first headstock and a second headstock are fixedly connected to two ends of the upper portion of the machine tool body respectively, a main shaft is mounted at the top of the inner portion of the first headstock, a first electric push rod is mounted at the bottom of the first headstock, a second electric push rod is connected to the top of the inner side of the second headstock, a transverse main rail is fixedly mounted on the upper surface of the machine tool body, a T table is connected to the transverse main rail in a sliding mode, a power output end of the first electric push rod is connected with the side wall of the T table, a longitudinal main rail is fixedly mounted on the upper surface of the T table, a workbench is connected to the longitudinal main rail in a sliding mode, a transverse sliding rail is fixedly mounted at one end, close to the first headstock, of the upper surface of the workbench, a reciprocating block is connected to the transverse sliding rail in a sliding mode, the first motor drives the reciprocating block to reciprocate, and a second motor is connected to the reciprocating block, and the power output end of the second motor faces the first headstock and is connected with a spinning disc.

Furthermore, the main shaft drives the main shaft to rotate through a built-in driving mechanism, one end, close to the second headstock, of the main shaft is connected with a chuck, and a power output end of the second electric push rod is connected with a push rod corresponding to the chuck.

Further, be connected with the third motor on the workstation lateral wall, the power take off end of third motor is located the workstation inboard and is connected with the screw shaft, the other end and the workstation inner wall of screw shaft rotate to be connected, the workstation bottom corresponds the screw shaft and is equipped with the bar groove, the bar inslot be equipped with screw shaft threaded connection's position sleeve, position sleeve bottom and T platform fixed connection.

Furthermore, a driving disc is vertically and upwards connected to the power output end of the first motor, a driving rod is rotatably connected to the driving disc, and the other end of the driving rod is rotatably connected with the side wall of the reciprocating block.

Furthermore, a plurality of adjusting holes are formed in the driving rod, a plurality of positioning holes are formed in the driving disc corresponding to the adjusting holes, and the driving disc is connected with the driving rod through a connecting shaft.

Compared with the prior art, the utility model the advantage lie in:

the chuck and the ejector rod connected through the second electric push rod can be used for conveniently positioning and mounting the workpiece, so that the subsequent rotary machining operation is facilitated;

the first electric push rod is used for controlling the T-shaped table to move and adjust on the transverse main rail, the third motor is used for controlling the workbench to move and adjust on the longitudinal main rail, and the position for placing the workbench can be simply and conveniently positioned;

utilize first motor under the transmission of driving-disc and actuating lever, make reciprocating block can make a round trip reciprocating motion, correspond on driving-disc and actuating lever and set up regulation hole and locating hole, can adjust reciprocating path distance of reciprocating block to can realize adjusting the working range of spinning dish, the spinning demand of the not unidimensional work piece of adaptation that can be better.

Drawings

Fig. 1 is a schematic structural diagram of a numerical control spinning machine.

Fig. 2 is a schematic view of a partially enlarged structure of a numerical control spinning machine.

In the drawings: 1. the lathe comprises a lathe bed, 2, a first lathe head, 3, a second lathe head, 4, a main shaft, 5, a first electric push rod, 6, a second electric push rod, 7, a transverse main rail, 8, a T table, 9, a longitudinal main rail, 10, a workbench, 11, a transverse sliding rail, 12, a first motor, 13, a reciprocating block, 14, a second motor, 15, a spinning disc, 16, a chuck, 17, an ejector rod, 18, a third motor, 19, a threaded shaft, 20, a strip-shaped groove, 21, a positioning sleeve, 22, a driving disc, 23, a driving rod, 24, an adjusting hole, 25, a positioning hole, 26 and a connecting shaft.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-2, a numerical control spinning machine tool comprises a machine body 1, a first headstock 2 and a second headstock 3 are fixedly connected to two ends of the upper portion of the machine body 1 respectively, a spindle 4 is installed at the top of the first headstock 2, a first electric push rod 5 is installed at the bottom of the first headstock, the spindle 4 drives the spindle 4 to rotate through a built-in driving mechanism, a chuck 16 is connected to one end, close to the second headstock 3, of the spindle 4, a workpiece to be machined is installed through the chuck 16, the spindle 4 drives the workpiece to rotate to perform circumferential spinning operation, a second electric push rod 6 is connected to the top of the inner side of the second headstock 3, a power output end of the second electric push rod 6 is connected with an ejector rod 17 corresponding to the chuck 16, the ejector rod 17 can provide an auxiliary positioning effect, the chuck 16 can better fix and place the workpiece in a matching manner, and avoid spinning process, the workpiece generates a deviation phenomenon, so that the processing quality of the workpiece is influenced, a transverse main rail 7 is fixedly mounted on the upper surface of the lathe bed 1, a T table 8 is slidably connected onto the transverse main rail 7, a power output end of a first electric push rod 5 is connected with the side wall of the T table 8, a longitudinal main rail 9 is fixedly mounted on the upper surface of the T table 8, a workbench 10 is slidably connected onto the longitudinal main rail 9, the workbench 10 is positioned and placed by the aid of the transverse main rail 7 and the longitudinal main rail 9, a third motor 18 is connected onto the side wall of the workbench 10, a power output end of the third motor 18 is arranged on the inner side of the workbench 10 and is connected with a threaded shaft 19, the other end of the threaded shaft 19 is rotatably connected with the inner wall of the workbench 10, a strip-shaped groove 20 is formed in the bottom of the workbench 10 corresponding to the threaded shaft 19, and a positioning sleeve 21 in threaded connection with the threaded shaft 19 is arranged in the strip-shaped groove 20, the bottom of the positioning sleeve 21 is fixedly connected with the T table 8, the threaded shaft 19 is rotated under the driving and adjusting action of the third motor 18, the workbench 10 can longitudinally move on the T table 8 by utilizing the threaded connection relation between the threaded shaft 19 and the positioning sleeve 21 fixed on the T table 8, the workbench 10 is conveniently longitudinally positioned and placed, one end, close to the first headstock 2, of the upper surface of the workbench 10 is fixedly provided with a transverse slide rail 11, the other end of the upper surface of the workbench is connected with a first motor 12, the transverse slide rail 11 is slidably connected with a reciprocating block 13, the power output end of the first motor 12 is vertically and upwardly connected with a driving disc 22, the driving disc 22 is rotatably connected with a driving rod 23, the other end of the driving rod 23 is rotatably connected with the side wall of the reciprocating block 13, and in a working state, the first motor 12 is started to drive the driving disc 22 to rotate, so as to drive the end part of the driving rod 23 to perform circular motion, thereby make the other end of actuating lever 23 drive reciprocating block 13 and carry out reciprocating motion, be equipped with a plurality of regulation holes 24 on the actuating lever 23, it is equipped with a plurality of locating holes 25 to correspond regulation hole 24 on the driving-disc 22, the driving-disc 22 is connected with actuating lever 23 through connecting axle 26, can adjust the mounted position of connecting axle 26 according to the size of work piece processing to change the path distance that reciprocating block 13 removed, can adjust the range of processing to the work piece, be connected with second motor 14 on reciprocating block 13, the power take off end of second motor 14 is connected with spinning disk 15 towards first headstock 2, utilizes spinning disk 15 to accomplish the processing operation to the work piece of installing on main shaft 4 chuck 16.

The utility model discloses when concrete implementation: a workpiece is arranged on a chuck 16, then a second electric push rod 6 is started, a push rod 17 is enabled to abut against the workpiece to provide an auxiliary supporting effect, a first electric push rod 5 is started to enable a T table 8 to move on a transverse main rail 7, a third motor 18 is started to enable a workbench 10 to move on a longitudinal main rail 9, after the position of the workbench 10 is determined, a positioning hole 25 and an adjusting hole 24 are selected to adjust and place a connecting shaft 26, and then a first motor 12, a second motor 14 and a spindle 4 can be started to start spinning machining, in the whole machining process, the first motor 12, the second motor 14, the third motor 18, the first electric push rod 5 and the second electric push rod 6 are connected in a centralized control mode through an external control mechanism, and therefore efficient numerical control machining operation can be achieved.

The present invention and its embodiments have been described above, but the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they can devise similar structural modes and embodiments without departing from the spirit of the present invention, and shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a numerical control spinning lathe, includes lathe bed (1), its characterized in that: the lathe is characterized in that a first headstock (2) and a second headstock (3) are fixedly connected to two ends of the upper portion of the lathe bed (1) respectively, a spindle (4) is installed at the top of the inner portion of the first headstock (2), a first electric push rod (5) is installed at the bottom of the first headstock, a second electric push rod (6) is connected to the top of the inner side of the second headstock (3), a transverse main rail (7) is fixedly installed on the upper surface of the lathe bed (1), a T table (8) is connected to the transverse main rail (7) in a sliding mode, a power output end of the first electric push rod (5) is connected with the side wall of the T table (8), a longitudinal main rail (9) is fixedly installed on the upper surface of the T table (8), a workbench (10) is connected to the longitudinal main rail (9) in a sliding mode, a transverse sliding rail (11) is fixedly installed at one end, close to the first headstock (2), of the upper surface of the workbench (10), and a first motor (12) is connected to the other end of the workbench, sliding connection has reciprocating block (13) on horizontal slide rail (11), reciprocating block (13) reciprocating motion is connected in first motor (12) drive, be connected with second motor (14) on reciprocating block (13), the power take off end of second motor (14) is connected with spinning disk (15) towards first headstock (2).

2. The numerical control spinning machine according to claim 1, characterized in that: the spindle (4) is driven to rotate through a built-in driving mechanism, one end, close to the second headstock (3), of the spindle (4) is connected with a chuck (16), and a power output end of the second electric push rod (6) is connected with an ejector rod (17) corresponding to the chuck (16).

3. The numerical control spinning machine according to claim 1, characterized in that: be connected with third motor (18) on workstation (10) lateral wall, the power take off end of third motor (18) is located workstation (10) inboard and is connected with threaded spindle (19), the other end and workstation (10) inner wall rotation of threaded spindle (19) are connected, workstation (10) bottom corresponds threaded spindle (19) and is equipped with bar groove (20), be equipped with in bar groove (20) with threaded spindle (19) threaded connection's position sleeve (21), position sleeve (21) bottom and T platform (8) fixed connection.

4. The numerical control spinning machine according to claim 1, characterized in that: the power output end of the first motor (12) is vertically and upwards connected with a driving disc (22), the driving disc (22) is rotatably connected with a driving rod (23), and the other end of the driving rod (23) is rotatably connected with the side wall of the reciprocating block (13).

5. The numerical control spinning machine according to claim 4, characterized in that: the driving rod (23) is provided with a plurality of adjusting holes (24), the driving disc (22) is provided with a plurality of positioning holes (25) corresponding to the adjusting holes (24), and the driving disc (22) is connected with the driving rod (23) through a connecting shaft (26).