CN215280858U

CN215280858U - Machine tool center frame suitable for long workpiece machining

Info

Publication number: CN215280858U
Application number: CN202120498849.1U
Authority: CN
Inventors: 王吉玉
Original assignee: Dandong Liying Machine Tool Co ltd
Current assignee: Dandong Liying Machine Tool Co ltd
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-12-24
Anticipated expiration: 2031-03-09

Abstract

The utility model relates to the technical field of processing devices, in particular to a machine tool center frame suitable for processing long workpieces, which comprises a base, a machine tool is fixedly connected above the base, a first fixed block is fixedly connected above the outer side of the machine tool, a second fixed block is fixedly connected above the first fixed block, a first fixed rod is slidably connected inside the second fixed block, a third fixed rod is slidably connected at the right end surface inside the first fixed block positioned at the left side, a motor is fixedly connected at the left end surface inside the machine tool, a threaded rod is fixedly connected at the tail end of a main shaft of the motor, a slider is in threaded connection at the outer side of the threaded rod, in the utility model, a baffle can be easily taken out from a chute by using the motor and the threaded rod, the cleaning of scraps is very convenient, the scraps are sucked away during the processing, and rough edges caused by the flying of the scraps can be prevented, the precision and the practicability of the device are improved.

Description

Machine tool center frame suitable for long workpiece machining

Technical Field

The utility model relates to a processingequipment technical field specifically is a lathe centre frame suitable for long work piece processing.

Background

The center frame is an auxiliary device for radially supporting a workpiece in machining, and is often used in the machining industry, particularly in the cutting machining of long-shaft workpieces.

Traditional centre frame fastener comprises fastening bolt and plastics handle, and the centre frame is gone up splint piece and lower splint piece butt joint back, need fasten through artifical direct rotation plastics handle, and artificial torsion is little, and personnel intensity of labour is big again, and fastener appears not hard up phenomenon easily, and factor of safety is low, can not adapt to the needs of present production, consequently, proposes a lathe centre frame suitable for long work piece processing to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lathe centre frame suitable for long work piece processing 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 utility model provides a lathe centre frame suitable for long workpiece processing, includes the base, base top fixedly connected with lathe, the first fixed block of lathe outside top fixedly connected with, first fixed block top fixedly connected with second fixed block, the inside sliding connection of second fixed block has first dead lever, is located left the inside right-hand member face sliding connection of first fixed block has the third dead lever, third dead lever below fixedly connected with third fixed block, one side fixedly connected with spring of third fixed block, the inside left end face fixedly connected with motor of lathe, the terminal fixedly connected with threaded rod of motor spindle, threaded rod outside threaded rod threaded connection has the slider.

Preferably, the left side and the right side of the interior of the machine tool are fixedly connected with an exhaust fan, the top end of the exhaust fan is fixedly connected with an air inlet pipe, and the tail end of the exhaust fan is fixedly connected with an air outlet pipe.

Preferably, the sliding block is fixedly connected with a baffle plate, the machine tool is provided with a sliding groove on the right side, and the inner side of the sliding groove is slidably connected with the baffle plate.

Preferably, a second fixing rod is slidably connected to the upper portion of the first fixing block, and a groove is formed in the left side of the second fixing rod located on the left side.

Preferably, the end of the second fixing rod is semicircular, and the top end of the third fixing rod is right-angled triangle.

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

1. in the utility model, the workpiece can be fixed transversely and longitudinally in two directions through the second fixing rod, the third fixing rod, the first fixing rod and the groove, so that the workpiece is more firm, the first fixing rod is inserted into the groove, the fixing in two directions can be maintained simultaneously, the first fixing rod can be removed by pulling the groove out, the screw can be removed conveniently, the trouble of repeated screw dismounting in the traditional fixing process is eliminated, and the convenience of the device is greatly improved;

2. the utility model discloses in, through air exhauster, baffle, motor, threaded rod, slider and the spout that sets up, the sweeps can inhale through the air exhauster man-hour and fall on the baffle, utilize motor and threaded rod alright take out the baffle is light from the spout, to the clearance convenience very of sweeps, add man-hour simultaneously with the sweeps siphoning away, can prevent to lead to processing deckle edge because the sweeps dancing in the air, improved the accuracy and the practicality of device.

Drawings

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

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the internal structure of the first fixing block of the present invention.

In the figure: 1-machine tool, 2-second fixed rod, 3-workpiece, 4-air inlet pipe, 5-first fixed block, 6-third fixed rod, 7-exhaust fan, 8-air outlet pipe, 9-baffle, 10-slide block, 11-motor, 12-base, 13-threaded rod, 14-sliding chute, 15-groove, 16-second fixed block, 17-first fixed rod, 18-guide rail, 19-spring and 20-third fixed block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a lathe centre frame suitable for long workpiece processing, the on-line screen storage device comprises a base 12, base 12 top fixedly connected with lathe 1, the first fixed block 5 of 1 outside top fixedly connected with of lathe, 5 top fixedly connected with second fixed block 16 of first fixed block, 16 inside sliding connection of second fixed block has first dead lever 17, it has third dead lever 6 to be located 5 inside right-hand member face sliding connection of left first fixed block, 6 below fixedly connected with third fixed block of third dead lever 20, one side fixedly connected with spring 19 of third

fixed block

20, 1 inside left end face fixedly connected with motor 11 of lathe, the terminal fixedly connected with threaded rod 13 of motor 11 main shaft, threaded rod 13 outside threaded connection has slider 10.

The left side and the right side inside the machine tool 1 are fixedly connected with exhaust fans 7, the top ends of the exhaust fans 7 are fixedly connected with air inlet pipes 4, and the tail ends of the exhaust fans 7 are fixedly connected with air outlet pipes 8, so that waste chips can be sucked from the air inlet pipes 4 and discharged from the air outlet pipes 8, and burrs caused by flying of the waste chips during processing are prevented; a baffle 9 is fixedly connected above the sliding block 10, a sliding chute 14 is formed in the right side of the machine tool 1, the baffle 9 is connected to the inner side of the sliding chute 14 in a sliding mode, waste scraps fall on the baffle 9, and the baffle 9 can be easily taken out through the sliding chute 14, so that the waste scraps are conveniently cleaned; the second fixing rod 2 is connected above the first fixing block 5 in a sliding mode, the groove 15 is formed in the left side of the second fixing rod 2 located on the left side, the first fixing rod 17 can be inserted into the groove 15 to be fixed, the first fixing rod 17 can be pulled out of the groove 15 to be cancelled, and therefore the fixing device is very convenient to use; the tail end of the second fixing rod 2 is semicircular, the top end of the third fixing rod 6 is right-angled triangle, the shape is favorable for the second fixing rod 2 to push the third fixing rod 6, the third fixing rod 6 is pushed to move rightwards, and the third fixing rod 6 is convenient to fix the workpiece 3.

The working process is as follows: before the work, the workpiece 3 is placed between the left first fixing block 5 and the right first fixing block 5, after the workpiece is placed, the second fixing rod 2 is pressed downwards, the second fixing rod 2 moves downwards to fix the workpiece 3, the second fixing rod 2 moves downwards to extrude the third fixing rod 6, the third fixing rod 6 moves rightwards to abut against the workpiece 3 to fix the workpiece, the first fixing rod 17 is inserted into the groove 15 to fix the workpiece 3, when the workpiece 3 needs to be taken out, the first fixing rod 17 is pulled out from the groove 15, the convenience is very high, the trouble of repeated screw disassembly in the traditional fixing process is eliminated, the convenience of the device is greatly improved, when the work is carried out, the exhaust fan 7 is opened, waste chips generated in the processing can be sucked from the air inlet pipe 4 by strong wind power, discharged from the air outlet pipe 8 and finally falls on the baffle 9, and the baffle 9 can be taken out from the chute 14 by using the threaded rod 13 and the motor 11, clear up, unusual convenience adds man-hour and siphons away the sweeps simultaneously, can prevent to lead to processing to appear deckle edge because the sweeps flies, has improved the accuracy and the practicality of device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A machine tool centre frame suitable for long workpiece processing, includes base (12), its characterized in that: base (12) top fixedly connected with lathe (1), lathe (1) outside top fixedly connected with first fixed block (5), first fixed block (5) top fixedly connected with second fixed block (16), second fixed block (16) inside sliding connection has first dead lever (17), is located left the inside right-hand member face sliding connection of first fixed block (5) has third dead lever (6), third dead lever (6) below fixedly connected with third fixed block (20), one side fixedly connected with spring (19) of third fixed block (20), lathe (1) inside left end face fixedly connected with motor (11), motor (11) main shaft end fixedly connected with threaded rod (13), threaded rod (13) outside threaded connection has slider (10).

2. A machine tool center rest adapted for long workpiece machining according to claim 1, wherein: the machine tool is characterized in that an exhaust fan (7) is fixedly connected to the left side and the right side inside the machine tool (1), an air inlet pipe (4) is fixedly connected to the top end of the exhaust fan (7), and an air outlet pipe (8) is fixedly connected to the tail end of the exhaust fan (7).

3. A machine tool center rest adapted for long workpiece machining according to claim 1, wherein: the automatic lathe is characterized in that a baffle (9) is fixedly connected to the upper portion of the sliding block (10), a sliding groove (14) is formed in the right side of the lathe (1), and the baffle (9) is connected to the inner side of the sliding groove (14) in a sliding mode.

4. A machine tool center rest adapted for long workpiece machining according to claim 1, wherein: a second fixing rod (2) is connected to the upper portion of the first fixing block (5) in a sliding mode, and a groove (15) is formed in the left side of the second fixing rod (2).

5. A machine tool centre frame suitable for long workpiece machining according to claim 4, characterised in that: the tail end of the second fixing rod (2) is semicircular, and the top end of the third fixing rod (6) is right-angled triangle.