CN209831028U

CN209831028U - Guide rail lead screw adjusting device for machine tool

Info

Publication number: CN209831028U
Application number: CN201920645583.1U
Authority: CN
Inventors: 汪凯
Original assignee: Nanjing Qiyuan Machinery Manufacturing Co Ltd
Current assignee: Nanjing Qiyuan Machinery Manufacturing Co Ltd
Priority date: 2019-05-08
Filing date: 2019-05-08
Publication date: 2019-12-24
Anticipated expiration: 2029-05-08

Abstract

The utility model relates to a digit control machine tool technical field just discloses a guide rail lead screw adjusting device for lathe, including adjusting device and dust collector, dust collector is located one side of adjusting device, adjusting device includes the shell, fixed mounting has first motor on the shell is close to one side inner wall at the back. This guide rail lead screw adjusting device for lathe, when needs adjust the operation to the guide rail lead screw, the turning block pivoted drives first connecting block and head rod removal simultaneously, make the movable block slide from top to bottom in the spout is inside, make the first kelly and the second kelly that are located the movable block both sides reciprocate simultaneously, the trip that is located first kelly one side when first kelly shifts up drives and connects the gear rotation, the second kelly also shifts down thereupon when first kelly shifts down, the trip of second kelly one side drives and connects the gear and continue to rotate, the range of connecting the gear rotation has been reduced, the regulation that makes the lead screw can be more accurate.

Description

Guide rail lead screw adjusting device for machine tool

Technical Field

The utility model relates to a digit control machine tool technical field specifically is a guide rail lead screw adjusting device for lathe.

Background

The guide rail screw rod is a common assembly structure in the field of numerical control machine tools, the ball screw rod is an ideal product for converting rotary motion into linear motion or converting linear motion into rotary motion, the ball screw rod is a transmission element which is most commonly used on tool machinery and precision machinery, the main function of the ball screw rod is to convert rotary motion into linear motion or convert torque into axial repeated acting force, and the ball screw rod has the characteristics of high precision, reversibility and high efficiency. Because of its small frictional resistance, the ball screw is widely used in various industrial equipments and precision instruments, and is composed of a screw, a nut, a steel ball, a preforming piece, a reverser, and a dust-proof device.

The guide rail lead screw for the existing machine tool generally directly drives a lead screw shaft through a motor to be adjusted, the adjustment range is large, accurate adjustment cannot be achieved, waste scraps in the lead screw can be discharged due to threaded connection of a moving block and the lead screw in the use process of the guide rail lead screw, the waste scraps can fall on the machine to influence the use of the machine tool, and therefore the guide rail lead screw adjusting device for the machine tool is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a guide rail lead screw adjusting device for lathe possesses accurate accommodate the lead screw and is convenient for advantages such as remove dust, has solved the unable accurate regulation of lead screw and lead screw operation in-process dust and has been difficult to the problem of cleaing away.

The utility model provides a technical scheme that its technical problem adopted is: a guide rail screw rod adjusting device for a machine tool comprises an adjusting device and a dust removing device, wherein the dust removing device is located on one side of the adjusting device.

The adjusting device comprises a shell, a first motor is fixedly arranged on the inner wall of one side of the shell close to the back, a rotating block is fixedly connected to one side of the first motor close to the front through a rotating shaft, a handle is fixedly connected to one side of the rotating block, a first connecting block is fixedly connected to the bottom of the rotating block, one end of the first connecting block, far away from the rotating block, is movably connected with a first connecting rod through the rotating shaft, a sliding groove is fixedly arranged on the inner wall of one side of the shell close to the back and below the first motor, a moving block movably connected with the sliding groove is fixedly connected to one end of the first connecting rod, far away from the first connecting block, is fixedly arranged on the outer wall of the left side and the outer wall of the right side of the moving block, a first clamping rod is movably connected to the second connecting block on the left side through the rotating, first kelly and second kelly are close to positive one side fixed mounting have first fixed block, through spring swing joint between two first fixed blocks, the shell is close to positive one side and has the lead screw through pivot movable mounting, one side that the lead screw is close to the back has the connecting gear who is located between first kelly and the second kelly through pivot swing joint.

Dust collector includes the second fixed block, one side swing joint of second fixed block has the second connecting rod, the fluting has been seted up to the inside of second connecting rod, fixed mounting has the second motor on the shell is close to one side inner wall at the back, the second motor is close to positive one side and has the rolling disc through axis of rotation swing joint, the rolling disc is close to positive one side fixed mounting have with fluting swing joint's sliding block, the one end fixedly connected with fan of second fixed block is kept away from to the second connecting rod.

Further, the slot is connected with the sliding block in a sliding mode.

Furthermore, first kelly and second kelly length equal, and first kelly and second kelly all are provided with the trip near the one side of connecting the gear.

Furthermore, the connecting gear is fixedly connected with one side of the screw rod through a connecting shaft.

Further, the included angle between the first connecting block and the handle is ninety degrees, and the first connecting block and the handle are not in the same plane.

Furthermore, two ends of the first connecting rod are movably connected with the first connecting block and the moving block through rotating shafts respectively.

The utility model has the advantages that:

1. the guide rail lead screw adjusting device for the machine tool comprises a shell, a first motor, a rotating block, a handle, a first connecting block, a first connecting rod, a sliding groove, a moving block, a second connecting block, a first clamping rod, a second clamping rod, a first fixing block, a spring, a connecting gear and a lead screw, wherein when the guide rail lead screw needs to be adjusted, the rotating block is driven by the motor or the handle to drive the rotating block to rotate, the rotating block drives the first connecting block and the first connecting rod to move while rotating, so that the moving block slides up and down in the sliding groove, the first clamping rod and the second clamping rod on two sides of the moving block move up and down simultaneously, when the first clamping rod moves up, a clamping hook on one side of the first clamping rod drives the connecting gear to rotate, at the moment, the second clamping rod is not clamped with the connecting gear, when the first clamping rod moves down, the second clamping rod also moves down along with the first clamping rod, and a clamping hook on one side of the second clamping rod drives, the connecting gear is enabled to continuously rotate, the rotating amplitude of the connecting gear is reduced, the adjustment of the screw rod can be more accurate, and the practicability of the device is improved.

2. This guide rail lead screw adjusting device for lathe, through the second fixed block, the second connecting rod, the fluting, the second motor, the axis of rotation, the rolling disc, the joint setting of sliding block and fan, when the dust removal operation of guide rail lead screw position department is carried out to needs, start second motor and fan, the second motor drives the axis of rotation and the rolling disc is rotatory when the pivoted, the sliding block that is located the rolling disc surface slides at the fluting inside, drive the slope swing of second connecting rod, make the fan more complete to the clearance at lead screw position, the device's practicality has been improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

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

FIG. 2 is a schematic view of the adjusting device of the present invention;

fig. 3 is a schematic view of the dust removing device of the present invention.

Description of reference numerals: 1 adjusting device, 101 casing, 102 first motor, 103 turning block, 104 handle, 105 first connecting block, 106 first connecting rod, 107 sliding chute, 108 moving block, 109 second connecting block, 110 first clamping rod, 111 second clamping rod, 112 first fixing block, 113 spring, 114 connecting gear, 115 screw rod, 2 dust removing device, 201 second fixing block, 202 second connecting rod, 203 slot, 204 second motor, 205 rotating shaft, 206 rotating disc, 207 sliding block, 208 fan.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, a guide rail screw adjusting device for a machine tool includes an adjusting device 1 and a dust removing device 2, wherein the dust removing device 2 is located at one side of the adjusting device 1.

The adjusting device 1 comprises a housing 101, a first motor 102 is fixedly installed on the inner wall of one side of the housing 101 close to the back side, a rotating block 103 is fixedly connected on one side of the first motor 102 close to the front side through a rotating shaft, a handle 104 is fixedly connected on one side of the rotating block 103, a first connecting block 105 is fixedly connected to the bottom of the rotating block 103, the included angle between the first connecting block 105 and the handle 104 is ninety degrees, the first connecting block 105 and the handle 104 are not in the same plane, a first connecting rod 106 is movably connected to one end of the first connecting block 105 far away from the rotating block 103 through a rotating shaft, a sliding groove 107 is fixedly installed on the inner wall of one side of the housing 101 close to the back side and below the first motor 102, a moving block 108 movably connected with the sliding groove 107 is fixedly connected to one end of the first connecting block 106 far away from the first connecting block 105, and two ends of the first connecting rod 106 are respectively movably connected with the, second connecting blocks 109 are fixedly mounted on the outer walls of the left side and the right side of the moving block 108, a first clamping rod 110 is movably connected to the second connecting block 109 on the left side through a rotating shaft, a second clamping rod 111 is movably connected to the second connecting block 109 on the right side through a rotating shaft, the lengths of the first clamping rod 110 and the second clamping rod 111 are equal, clamping hooks are arranged on one sides, close to the connecting gear 114, of the first clamping rod 110 and the second clamping rod 111, a first fixing block 112 is fixedly mounted on one side, close to the front side, of the first clamping rod 110 and the second clamping rod 111, the two first fixing blocks 112 are movably connected through springs 113, a lead screw 115 is movably mounted on one side, close to the front side, of the shell 101, through the rotating shaft, a connecting gear 114 located between the first clamping rod 110 and the second clamping rod 111 is movably connected to one side, close to the back side, of the connecting.

Dust collector 2 includes second fixed block 201, one side swing joint of second fixed block 201 has second connecting rod 202, fluting 203 has been seted up to the inside of second connecting rod 202, fixed mounting has second motor 204 on the shell 101 is close to one side inner wall at the back, second motor 204 is close to positive one side and has a rolling disc 206 through axis of rotation 205 swing joint, rolling disc 206 is close to positive one side fixed mounting have with fluting 203 swing joint's sliding block 207, fluting 203 and sliding block 207 sliding connection, the one end fixedly connected with fan 208 of second fixed block 201 is kept away from to second connecting rod 202.

When the guide rail screw 115 is required to be adjusted, the first motor 102 is used for driving the rotating block 103 or the handle 104 is used for driving the rotating block 103 to rotate, the rotating block 103 drives the first connecting block 105 and the first connecting rod 106 to move while rotating, so that the moving block 108 slides up and down in the sliding groove 107, the first clamping rod 110 and the second clamping rod 111 which are positioned at two sides of the moving block 108 move up and down, when the first clamping rod 110 moves up, the hook positioned at one side of the first clamping rod 110 drives the connecting gear 114 to rotate, at the moment, the second clamping rod 111 is not clamped with the connecting gear 114, when the first clamping rod 110 moves down, the second clamping rod 111 moves down, the hook positioned at one side of the second clamping rod 111 drives the connecting gear 114 to continue to rotate, so that the connecting gear 114 continues to rotate, the rotating amplitude of the connecting gear 114 is reduced, the adjustment of the screw 115 can be more accurate, when the dust removal operation at the position of the guide rail screw 115 is required, the second motor 204 and the fan 208 are started, the second motor 204 drives the rotating shaft 205 and the rotating disc 206 to rotate while rotating, the sliding block 207 positioned on the surface of the rotating disc 206 slides in the slot 203, and the second connecting rod 202 is driven to obliquely swing, so that the fan 208 can more completely clean the screw rod 115.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a guide rail lead screw adjusting device for lathe, includes adjusting device (1) and dust collector (2), its characterized in that: the dust removal device (2) is positioned on one side of the adjusting device (1);

the adjusting device (1) comprises a shell (101), a first motor (102) is fixedly installed on the inner wall of one side, close to the back, of the shell (101), a rotating block (103) is fixedly connected to one side, close to the front, of the first motor (102) through a rotating shaft, a handle (104) is fixedly connected to one side of the rotating block (103), a first connecting block (105) is fixedly connected to the bottom of the rotating block (103), a first connecting rod (106) is movably connected to one end, far away from the rotating block (103), of the first connecting block (105), a sliding groove (107) is fixedly installed on the inner wall of one side, close to the back, of the shell (101) and below the first motor (102), a moving block (108) movably connected with the sliding groove (107) is fixedly connected to one end, far away from the first connecting block (105), of the first connecting rod (106), and second connecting blocks (109) are fixedly installed on the outer walls of the left side and the right, the left second connecting block (109) is movably connected with a first clamping rod (110) through a rotating shaft, the right second connecting block (109) is movably connected with a second clamping rod (111) through a rotating shaft, one side, close to the front, of each of the first clamping rod (110) and the second clamping rod (111) is fixedly provided with a first fixing block (112), the two first fixing blocks (112) are movably connected through a spring (113), one side, close to the front, of the shell (101) is movably provided with a lead screw (115) through the rotating shaft, and one side, close to the back, of the lead screw (115) is movably connected with a connecting gear (114) located between the first clamping rod (110) and the second clamping rod (111) through the rotating shaft;

dust collector (2) include second fixed block (201), one side swing joint of second fixed block (201) has second connecting rod (202), fluting (203) has been seted up to the inside of second connecting rod (202), fixed mounting has second motor (204) on shell (101) is close to one side inner wall at the back, second motor (204) are close to positive one side and have rolling disc (206) through axis of rotation (205) swing joint, rolling disc (206) are close to positive one side fixed mounting have with fluting (203) swing joint's sliding block (207), the one end fixedly connected with fan (208) of second fixed block (201) are kept away from in second connecting rod (202).

2. The guide rail screw adjusting device for the machine tool according to claim 1, characterized in that: the slot (203) is connected with the sliding block (207) in a sliding manner.

3. The guide rail screw adjusting device for the machine tool according to claim 1, characterized in that: the first clamping rod (110) and the second clamping rod (111) are equal in length, and clamping hooks are arranged on one sides, close to the connecting gear (114), of the first clamping rod (110) and the second clamping rod (111).

4. The guide rail screw adjusting device for the machine tool according to claim 1, characterized in that: the connecting gear (114) is fixedly connected with one side of the screw rod (115) through a connecting shaft.

5. The guide rail screw adjusting device for the machine tool according to claim 1, characterized in that: the included angle between the first connecting block (105) and the handle (104) is ninety degrees, and the first connecting block (105) and the handle (104) are not in the same plane.

6. The guide rail screw adjusting device for the machine tool according to claim 1, characterized in that: two ends of the first connecting rod (106) are respectively movably connected with the first connecting block (105) and the moving block (108) through rotating shafts.