CN214134003U

CN214134003U - Feeding mechanism of lathe

Info

Publication number: CN214134003U
Application number: CN202023190799.5U
Authority: CN
Inventors: 曹彧; 陈朝伟; 穆好亮; 潘磊; 许晓鹏
Original assignee: Hangtuo Luoyang Machinery Technology Co ltd
Current assignee: Hangtuo Luoyang Machinery Technology Co ltd
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-09-07
Anticipated expiration: 2030-12-26

Abstract

The utility model discloses a feed mechanism of lathe, including the diaphragm with grab the material subassembly, the both sides of diaphragm bottom are all fixed and are equipped with two perpendicular roof beams, and the inner wall of diaphragm both sides is all fixed and is equipped with fixing bearing, rotates between two fixing bearing and is equipped with the lead screw, and the middle part threaded connection of lead screw has the lead screw sleeve, and the telescopic bottom mounting of lead screw is equipped with the connecting rod, grabs the material subassembly and includes shell, second electric putter, fixed block, two branches, two sliders, two connecting blocks, second set casing and slide rail, the beneficial effects of the utility model are that: the clamping jaws are arranged at the bottom ends of the two connecting blocks, and can perform grabbing or separating actions under the matching of the two sliding blocks and the sliding rail under the pushing action of the second electric push rod, so that a workpiece is grabbed; the belt in transmission connection between the second belt pulley and the first belt pulley drives the screw rod to rotate under the rotation of the forward and reverse rotating motor, and the second fixing shell is driven to move by the screw rod sleeve.

Description

Feeding mechanism of lathe

Technical Field

The utility model relates to a feed mechanism, in particular to feed mechanism of lathe belongs to numerical control lathe technical field.

Background

A lathe is a machine tool for turning a rotating workpiece mainly with a lathe tool. The lathe can also be used for corresponding processing by using a drill bit, a reamer, a screw tap, a die, a knurling tool and the like. The lathe can be continuously produced for 24 hours (except for regular maintenance), but the existing machined parts need to be fed through the feeding device to improve the machining efficiency of the lathe, the existing automatic feeding device of the lathe does not have the function of automatic feeding, needs to be manually placed and conveyed, and is easy to fatigue after being manually operated for a long time, so that the danger during blanking is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a feed mechanism of lathe to the problem that can not automatic feeding that provides in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a feeding mechanism of a lathe comprises a transverse plate and a material grabbing component, wherein two vertical beams are fixedly arranged on two sides of the bottom end of the transverse plate, fixed bearings are fixedly arranged on the inner walls of two sides of the transverse plate, a lead screw is rotatably arranged between the two fixed bearings, a lead screw sleeve is in threaded connection with the middle of the lead screw, a connecting rod is fixedly arranged at the bottom end of the lead screw sleeve, a first fixed shell is fixedly arranged at the bottom end of the connecting rod, a first electric push rod is fixedly arranged inside the first fixed shell, a stabilizing plate is fixedly arranged at the output end of the first electric push rod, a machine box is fixedly arranged on one side of the top end of the transverse plate, a forward and reverse rotating motor is fixedly arranged inside the machine box, a first belt pulley is fixedly arranged at the output end of the forward and reverse rotating motor, a protective shell is fixedly arranged at one end of the machine box, and the first belt pulley is positioned inside the protective shell, the bottom end of the transverse plate is fixedly provided with a feeding conveying belt, the material grabbing component comprises a shell, a second electric push rod, a fixed block, two supporting rods, two sliding blocks, two connecting blocks, a second fixed shell and a sliding rail, the shell is fixedly arranged at the bottom end of the stabilizing plate, the second electric push rod is fixedly arranged in the shell, the second fixed shell is fixedly arranged at the bottom end of the shell, the telescopic end of the second electric push rod penetrates through the bottom end of the shell and is fixedly connected with the top end of the fixed block, the both sides of fixed block bottom all articulate there is branch, the slide rail is fixed to be set up the inside of second set casing bottom, two the slider respectively with the inside sliding connection of slide rail both sides, two the other end of branch respectively with two the top of slider is articulated, two the connecting block is fixed respectively to be set up two the bottom of slider.

As an optimal technical scheme of the utility model, four erect the equal fixedly connected with base in bottom of roof beam.

As an optimal technical scheme of the utility model, two the bottom of connecting block is all fixed and is equipped with the clamping jaw.

As an optimal technical scheme of the utility model, the fixed second belt pulley that is equipped with of one end of lead screw, the second belt pulley with the transmission is connected with the belt between the first belt pulley.

As an optimized technical scheme of the utility model, the bottom of second set casing has been seted up with two connecting block matched with slide.

As an optimal technical scheme of the utility model, the fixed flush mounting plate that is equipped with in positive one side of diaphragm, flush mounting plate's fixed surface is equipped with first push rod switch, second push rod switch, corotation switch and reversal switch, first electric putter, second electric putter and positive and negative motor are respectively through push rod switch, corotation switch and reversal switch and power electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a feeding mechanism of lathe, under the push of the second electric push rod, through the clamping jaw that all sets up in the bottom of two connecting blocks, through the slide way that is opened in the bottom of the second set casing and is matched with two connecting blocks, can make the clamping jaw that sets up in two connecting block bottoms cooperate the connecting block to move, and can do under the cooperation of two sliders and slide rail and grab and close or separate the action, thus snatch the work piece; the belt in transmission connection between the second belt pulley and the first belt pulley drives the screw rod to rotate under the rotation of the forward and reverse rotating motor, and the second fixing shell is driven to move by the screw rod sleeve.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention.

In the figure: 1. a transverse plate; 2. erecting a beam; 3. a base; 4. a material grabbing component; 41. a housing; 42. a second electric push rod; 43. a fixed block; 44. a strut; 45. a slider; 46. a clamping jaw; 47. connecting blocks; 48. a second stationary case; 49. a slide rail; 5. a second pulley; 6. a first pulley; 7. a belt; 8. a protective shell; 9. a chassis; 10. a positive and negative rotation motor; 11. a screw rod sleeve; 12. a connecting rod; 13. a switch panel; 14. a screw rod; 15. fixing the bearing; 16. a feed conveyor; 17. a first stationary case; 18; a first electric push rod; 19. and a stabilizing plate.

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 feeding mechanism of a lathe, which comprises a transverse plate 1 and a material grabbing component 4, wherein two vertical beams 2 are fixedly arranged on both sides of the bottom end of the transverse plate 1, fixed bearings 15 are fixedly arranged on the inner walls of both sides of the transverse plate 1, a screw 14 is rotatably arranged between the two fixed bearings 15, a screw sleeve 11 is in threaded connection with the middle portion of the screw 14, a connecting rod 12 is fixedly arranged at the bottom end of the screw sleeve 11, a first fixed shell 17 is fixedly arranged at the bottom end of the connecting rod 12, a first electric push rod 18 is fixedly arranged inside the first fixed shell 17, a stabilizing plate 19 is fixedly arranged at the output end of the first electric push rod 18, a case 9 is fixedly arranged on one side of the top end of the transverse plate 1, a forward and reverse motor 10 is fixedly arranged inside the case 9, a first belt pulley 6 is fixedly arranged at the output end of the forward and reverse motor 10, a protective case 8 is fixedly arranged at one end of the case 9, the first belt pulley 6 is positioned inside the protective shell 8, the feeding conveyor belt 16 is fixedly arranged at the bottom end of the transverse plate 1, the material grabbing component 4 comprises a shell 41, a second electric push rod 42, a fixed block 43 and two support rods 44, two sliders 45, two connecting blocks 47, second set casing 48 and slide rail 49, the fixed bottom that sets up at stabilizer plate 19 of shell 41, second electric putter 42 fixed mounting is in the inside of shell 41, the fixed bottom that sets up at shell 41 of second set casing 48, the flexible end of second electric putter 42 passes the bottom of shell 41 and the top fixed connection of fixed block 43, the both sides of fixed block 43 bottom all articulate there is branch 44, the fixed inside that sets up in second set casing 48 bottom of slide rail 49, two sliders 45 respectively with the inside sliding connection of slide rail 49 both sides, the other end of two branches 44 is articulated with the top of two sliders 45 respectively, two connecting blocks 47 are fixed the bottom that sets up at two sliders 45 respectively.

Preferably, the bases 3 are fixedly connected to the bottom ends of the four vertical beams 2, and the bases 3 arranged at the bottom ends of the four vertical beams 2 can make the whole feeding mechanism more stable in operation; the clamping jaws 46 are fixedly arranged at the bottom ends of the two connecting blocks 47, the shell can be pushed downwards through the first electric push rod 18 and can be clamped or separated under the matching of the two sliding blocks 45 and the sliding rails 49 under the pushing action of the second electric push rod 42 through the clamping jaws 46 arranged at the bottom ends of the two connecting blocks 47, so that a workpiece can be clamped; a second belt pulley 5 is fixedly arranged at one end of the screw rod 14, a belt 7 is in transmission connection between the second belt pulley 5 and the first belt pulley 6, the screw rod 14 can be driven to rotate under the rotation of the forward and reverse rotating motor 10 through the second belt pulley 5 arranged at one end of the screw rod 14 and the belt 7 in transmission connection between the second belt pulley 5 and the first belt pulley 6, and therefore the screw rod sleeve 11 can move correspondingly; the bottom end of the second fixed shell 48 is provided with a slideway matched with the two connecting blocks 47, and the clamping jaws 46 arranged at the bottom ends of the two connecting blocks 47 can move in a manner matched with the connecting blocks 47 through the slideway matched with the two connecting blocks 47 and arranged at the bottom end of the second fixed shell 48; fixed switch panel 13 that is equipped with in positive one side of diaphragm 1, switch panel 13's fixed surface is equipped with first push rod switch, second push rod switch, corotation switch and reversal switch, first electric putter 18, second electric putter 42 and positive reverse motor 10 are respectively through push rod switch, corotation switch and reversal switch and power electric connection, switch panel 13 through setting up in the front of diaphragm 1, can the person of facilitating the use operate whole feed mechanism, use manpower sparingly.

When in specific use, the utility model relates to a feeding mechanism of lathe, firstly, the whole feeding mechanism is arranged on the upper portion of a feeding conveyor belt 16, and two clamping jaws 46 are aligned with a workpiece on the feeding conveyor belt 16, then a first electric push rod 18 is opened through a first push rod switch on a switch panel 13, a shell is pushed downwards through the first electric push rod 18, a second electric push rod 42 is opened through a push rod switch on the switch panel 13, a fixed block 43 arranged at the output end of the second electric push rod 42 is contracted under the driving of the second electric push rod 42, then the fixed block 43 pulls two hinged supporting rods 44, two sliding blocks 45 are moved together under the matching of a sliding rail 49, the clamping jaws 46 arranged at the bottom ends of two connecting blocks 47 can be moved by matching the connecting blocks 47 through a slideway which is arranged at the bottom end of a second fixed shell 48 and is matched with the two connecting blocks 47, so that the two clamping jaws 46 can be engaged to grab a workpiece, the forward and reverse rotating motor 10 is started through the forward rotation switch, the screw rod 14 is driven to rotate under the rotation of the forward and reverse rotating motor 10 through the belt 7 in transmission connection between the second belt pulley 5 and the first belt pulley 6, the screw rod sleeve 11 is driven to move towards the lathe, the two clamping jaws 46 are separated by controlling the second electric push rod 42 after the workpiece is moved onto the lathe, the workpiece falls on the lathe, and at the moment, the forward and reverse rotating motor 10 is controlled through the reverse rotation switch to move the clamping jaws 46 to the initial position and repeat the steps.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 feeding mechanism of a lathe comprises a transverse plate (1) and a grabbing component (4), and is characterized in that two vertical beams (2) are fixedly arranged on two sides of the bottom end of the transverse plate (1), fixed bearings (15) are fixedly arranged on inner walls of two sides of the transverse plate (1), a lead screw (14) is rotatably arranged between the two fixed bearings (15), a lead screw sleeve (11) is in threaded connection with the middle of the lead screw (14), a connecting rod (12) is fixedly arranged at the bottom end of the lead screw sleeve (11), a first fixed shell (17) is fixedly arranged at the bottom end of the connecting rod (12), a first electric push rod (18) is fixedly arranged inside the first fixed shell (17), a stabilizing plate (19) is fixedly arranged at the output end of the first electric push rod (18), a machine box (9) is fixedly arranged on one side of the top end of the transverse plate (1), a forward and reverse rotating motor (10) is fixedly arranged inside the machine box (9, the fixed first belt pulley (6) that is equipped with of output of just reversing motor (10), the fixed protective housing (8) that is equipped with of one end of quick-witted case (9), first belt pulley (6) are located the inside of protective housing (8), the bottom mounting of diaphragm (1) is equipped with feed conveyer belt (16), it includes shell (41), second electric putter (42), fixed block (43), two branch (44), two slider (45), two connecting blocks (47), second set casing (48) and slide rail (49) to grab material subassembly (4), shell (41) is fixed to be set up the bottom of stabilizer plate (19), second electric putter (42) fixed mounting be in the inside of shell (41), second set casing (48) are fixed to be set up the bottom of shell (41), the flexible end of second electric putter (42) passes the bottom of shell (41) with the top fixed connection of fixed block (43) The both sides of fixed block (43) bottom all articulate there is branch (44), slide rail (49) are fixed to be set up the inside of second set casing (48) bottom, two slider (45) respectively with the inside sliding connection of slide rail (49) both sides, two the other end of branch (44) respectively with two the top of slider (45) is articulated, two connecting block (47) are fixed respectively to be set up two the bottom of slider (45).

2. The loading mechanism of a lathe according to claim 1, wherein: four the bottom of erecting roof beam (2) is equal fixedly connected with base (3).

3. The loading mechanism of a lathe according to claim 1, wherein: two the bottom of connecting block (47) all is fixed and is equipped with clamping jaw (46).

4. The loading mechanism of a lathe according to claim 1, wherein: one end of the screw rod (14) is fixedly provided with a second belt pulley (5), and a belt (7) is connected between the second belt pulley (5) and the first belt pulley (6) in a transmission manner.

5. The loading mechanism of a lathe according to claim 4, wherein: the bottom end of the second fixed shell (48) is provided with two slide ways matched with the connecting blocks (47).

6. The loading mechanism of a lathe according to claim 1, wherein: the novel horizontal plate is characterized in that a switch panel (13) is fixedly arranged on one side of the front face of the horizontal plate (1), a first push rod switch, a second push rod switch, a forward rotation switch and a reverse rotation switch are fixedly arranged on the surface of the switch panel (13), and the first electric push rod (18), the second electric push rod (42) and the forward rotation motor (10) are electrically connected with a power supply through the push rod switch, the forward rotation switch and the reverse rotation switch respectively.