CN218225600U

CN218225600U - Feed device suitable for processing long shaft core rod

Info

Publication number: CN218225600U
Application number: CN202222285956.3U
Authority: CN
Inventors: 张卫军; 尚方园
Original assignee: Luoyang Fayin Electromechanical Technology Co ltd
Current assignee: Luoyang Fayin Electromechanical Technology Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-01-06
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses a feed device suitable for major axis plug processing relates to plug processing technology field, this feed device suitable for major axis plug processing, including the guide rail, sliding connection has adjustable feed mechanism on the guide rail, sliding connection has sliding joint on the guide rail, the sliding joint upper surface is provided with adjustable loading board, the upper surface of adjustable loading board is provided with two supporting shoes that are parallel arrangement, the upper surface of two supporting shoes is provided with two riding wheels, this feed device suitable for major axis plug processing, adjusting bolt upwards perhaps downwards the displacement at screw thread driven mode to adjustable loading board can upwards perhaps downwards the displacement, this kind of altitude mixture control mode can not influence the interval between two riding wheels, consequently, two riding wheels can not appear and can not support the problem that the major axis plug can not be done with to the major axis plug, further ensured the stability of major axis plug when carrying out man-hour, improved the efficiency of adding man-hour to the major axis plug.

Description

Feed device suitable for processing of long shaft core rod

Technical Field

The utility model relates to a plug processing technology field, in particular to feed device suitable for processing of major axis plug.

Background

In the core rod cutting feed production process, one end of a core rod is required to be coaxially arranged on a mainframe box, the other end of the core rod is required to be arranged on the top of a tailstock, the tailstock realizes displacement on a slide rail, a cutter rest is arranged on the slide rail between the tailstock and the mainframe box, and the core rod cuts a workpiece through a turning tool on the cutter rest so as to complete the feed process of the core rod.

If the related art patent is retrieved: the utility model provides a feed device suitable for major axis plug processing, this scheme utilizes the sleeve pipe of telescopic support pole and threaded rod to adjust through adjustable plug bracket and realizes being applicable to the plug of different specifications.

However, the following problems occur in the practical use process of the scheme: the threaded rod is for reaching the regulation riding wheel height through rotatory mode, the synchronous circumstances along with the threaded rod rotation of riding wheel will appear like this, just so lead to the riding wheel to bear the weight of the orientation and change, consequently not fine right plug forms supporting effect, the sleeve pipe in this scheme is the slope setting simultaneously, consequently, the threaded rod can influence the interval between two riding wheels behind the height-adjusting, thereby will appear the problem that interval grow or diminish between two riding wheels, thereby will cause the problem that can not support the plug, the efficiency when having influenced long axis plug processing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a feed device suitable for major axis plug processing, can solve the threaded rod and can influence the interval between two riding wheels after height-adjusting to interval grow or the problem that diminishes between two riding wheels will appear, thereby will cause the problem that can not support the plug, influenced the problem of the efficiency when adding man-hour to the major axis plug.

In order to achieve the above object, the utility model provides a following technical scheme: a feed device suitable for long-axis core rod machining comprises a guide rail, wherein an adjustable feed mechanism is connected onto the guide rail in a sliding manner, a slide rail joint is connected onto the guide rail in a sliding manner, an adjustable bearing plate is arranged on the upper surface of the slide rail joint, two supporting blocks which are arranged in parallel are arranged on the upper surface of the adjustable bearing plate, and two supporting wheels are arranged on the upper surfaces of the two supporting blocks;

the control groove has all been seted up on the surface to the opposite both sides of sliding rail joint, is provided with the rolling disc in the control groove on the sliding rail joint, and the last fixed surface of rolling disc is connected with the upper end and runs through sliding rail joint upper surface and with sliding rail joint inner wall threaded connection's adjusting bolt, and adjusting bolt's upper end is rotated and is connected the lower surface at adjustable loading board.

Preferably, the upper surface of the adjustable bearing plate is provided with a connecting chute, the adjustable bearing plate is internally provided with an adjusting cavity communicated with the connecting chute, and the lower surfaces of the two supporting blocks are fixedly connected with two limiting sliding blocks.

Preferably, the two limiting sliding blocks are arranged in an inverted T shape, and transverse plates of the two limiting sliding blocks extend into the adjusting cavity through connecting sliding grooves.

Preferably, the lower surface of the limiting sliding block is provided with a supporting pulley which is in sliding connection with the inner wall of the bottom of the adjusting cavity.

Preferably, the side of adjustable loading board is provided with the control head, and the control head is towards one side fixed connection with rotary rod on the surface of adjustable loading board, and the one end that the control head was kept away from to the rotary rod is rotated and is run through into adjusting the intracavity and rotate with adjusting the intracavity wall and be connected, and the rotary rod is located to adjust one of intracavity and serves the activity and cup joint two thread bush, set up two on the rotary rod and be opposite direction setting and respectively with two thread bush threaded connection's thread tooth.

Preferably, a control push plate is rotatably connected to the surface of one side, facing the limiting sliding block, of the threaded sleeve, and a side, far away from the threaded sleeve, of the control push plate is rotatably connected to the surface of one side, facing the rotating rod, of the limiting sliding block.

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

(1) This feed gear suitable for major axis plug processing, adjusting bolt upwards or displacement downwards at screw thread drive's mode to adjustable loading board can upwards or displacement downwards, and this kind of altitude mixture control mode can not influence the interval between two riding wheels, consequently can not appear two riding wheels and to the problem that the major axis plug can not support, has further ensured the stability of major axis plug when processing, has improved the efficiency when processing major axis plug.

(2) This feed gear suitable for major axis plug processing forms the supporting effect through supporting pulley to the supporting shoe to reduced the frictional force that the restriction slider produced when adjusting the chamber and sliding, consequently prevented that the dead problem of mechanical card appears when the restriction slider slides, stability and smoothness nature when having ensured the supporting shoe position control.

(3) This feed device suitable for major axis plug processing rotates through the pairing rotation pole, has reached the effect of interval between two riding wheels of quick adjustment for the device is applicable to the major axis plug of different diameters size, has further improved the device's practicality and use value.

Drawings

The invention is further described below with reference to the following figures and examples:

fig. 1 is a schematic structural view of a feeding device suitable for long-axis mandrel machining according to the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is a cross-sectional view of the sliding rail joint of the present invention;

fig. 4 is a top plan view of the sliding rail of the present invention.

Reference numerals are as follows: the device comprises a guide rail 1, an adjustable feed mechanism 2, a sliding rail joint 3, an adjustable bearing plate 4, a supporting block 5, a riding wheel 6, a control groove 7, a rotating disc 8, an adjusting bolt 9, a limiting sliding block 10, a connecting sliding groove 11, an adjusting cavity 12, a supporting pulley 13, a control head 14, a rotating rod 15, a thread sleeve 16, a control push plate 17 and thread teeth 18.

Detailed Description

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a feed arrangement suitable for major axis plug processing, includes guide rail 1, sliding connection has adjustable feed mechanism 2 on guide rail 1, and too much retrench is not done here for current structure to adjustable feed mechanism 2, and sliding connection has sliding joint 3 on guide rail 1, and sliding joint 3 upper surface is provided with adjustable loading board 4, and the upper surface of adjustable loading board 4 is provided with two supporting shoes 5 that are parallel arrangement, and the upper surface of two supporting shoes 5 is provided with two riding wheels 6, consequently forms the support to the major axis plug through two riding wheels 6.

Further, control groove 7 has all been seted up on the both sides that sliding rail joint 3 is opposite on the surface, be provided with rolling disc 8 in the control groove 7 on the sliding rail joint 3, the last fixed surface of rolling disc 8 is connected with the upper end and runs through the adjusting bolt 9 of sliding rail joint 3 upper surface, adjusting bolt 9's upper end is rotated and is connected the lower surface at adjustable loading board 4, and adjusting

bolt

9 and 3 inner wall threaded connection of sliding rail joint, consequently, the staff only need rotate rolling disc 8, thereby make adjusting bolt 9 upwards or downward displacement at screw drive's mode, thereby adjustable loading board 4 can upwards or downward displacement, can not influence the interval between two riding wheels 6 through this kind of altitude mixture control mode, consequently, the problem that two riding wheels 6 can not support the major axis plug can not appear, further ensured the stability of major axis plug when adding man-hour, the efficiency of major axis plug man-hour has been improved.

Referring to fig. 3-4, a connecting chute 11 is formed on the upper surface of the adjustable bearing plate 4, an adjusting cavity 12 communicated with the connecting chute 11 is formed in the adjustable bearing plate 4, two limiting sliders 10 are fixedly connected to the lower surfaces of the two supporting blocks 5, the two limiting sliders 10 are both arranged in a reversed T shape, the transverse plates of the two limiting sliders 10 extend into the adjusting cavity 12 through the connecting chute 11, the vertical blocks of the limiting sliders 10 are slidably connected to the inner wall of the connecting chute 11, a plurality of supporting pulleys 13 slidably connected to the inner wall of the bottom of the adjusting cavity 12 are arranged on the lower surface of the limiting sliders 10, and in this embodiment, the supporting pulleys 13 form a supporting effect on the supporting blocks 5, so that friction generated when the adjusting cavity 12 slides by the limiting sliders 10 is reduced, thereby preventing the problem of mechanical jamming when the limiting sliders 10 slide, and ensuring stability and smoothness when the position of the supporting blocks 5 is adjusted.

Further, the side of adjustable loading board 4 is provided with control head 14, control head 14 is towards one side of adjustable loading board 4 on the surface fixedly connected with rotary rod 15, the one end rotation that control head 14 was kept away from to rotary rod 15 runs through into in adjusting chamber 12 and with adjust the chamber 12 inner wall and rotate and be connected, rotary rod 15 is located one of adjusting chamber 12 and serves the activity and cup joint two thread bush 16, set up two on the rotary rod 15 and be opposite direction setting and respectively with the thread teeth 18 of two thread bush 16 threaded connection, consequently, through rotating rotary rod 15, thereby make two thread bush 16 carry out relative direction or opposite direction displacement respectively under the transmission of two thread teeth 18.

Further, the threaded sleeve 16 is connected with a control push plate 17 in a rotating mode on the surface of one side, facing the limiting slider 10, of the threaded sleeve 16, the control push plate 17 is connected to the surface of one side, facing the rotating rod 15, of the limiting slider 10 in a rotating mode on the side, away from the threaded sleeve 16, of the control push plate 17, therefore when the two threaded sleeves 16 displace in opposite directions, the control push plate 17 pushes the limiting slider 10 to enable the two limiting sliders 10 to displace in opposite directions, and therefore the distance between the two supporting wheels 6 is increased, otherwise when the two threaded sleeves 16 displace in opposite directions, the control push plate 17 pulls the limiting slider 10 to enable the distance between the two supporting wheels 6 to be decreased, and by means of the method, the effect of quickly adjusting the distance between the two supporting wheels 6 is achieved, the device is suitable for long-axis mandrels with different diameters, and the practicability and the use value of the device are further improved.

The working principle is as follows: when the feed device suitable for long-axis mandrel machining is used, a worker only needs to rotate the rotating disc 8, so that the adjusting bolt 9 is driven by the threads to move upwards or downwards, and the adjustable bearing plate 4 can move upwards or downwards;

through rotating rotary rod 15 to make two thread bush 16 carry out relative direction or opposite direction displacement respectively under the transmission of two thread teeth 18, when two thread bush 16 carried out relative direction displacement, control push pedal 17 formed the thrust to restriction slider 10, make two restriction slider 10 carry out opposite direction displacement, consequently the interval between two riding wheels 6 becomes big, otherwise when two thread bush 16 carried out opposite direction displacement, control push pedal 17 formed the pulling force to restriction slider 10, make the interval between two riding wheels 6 diminish.

Claims

1. The utility model provides a feed device suitable for processing of major axis plug, includes guide rail (1), sliding connection has adjustable feed mechanism (2) on guide rail (1), its characterized in that: the guide rail (1) is connected with a sliding rail joint (3) in a sliding manner, the upper surface of the sliding rail joint (3) is provided with an adjustable bearing plate (4), the upper surface of the adjustable bearing plate (4) is provided with two supporting blocks (5) which are arranged in parallel, and the upper surfaces of the two supporting blocks (5) are provided with two supporting wheels (6);

control groove (7) have all been seted up on the both sides opposite of sliding rail joint (3) surface, are provided with rolling disc (8) in control groove (7) on sliding rail joint (3), and sliding rail joint (3) upper surface is run through on the last fixed surface of rolling disc (8) and sliding rail joint (3) inner wall threaded connection's adjusting bolt (9), and the lower surface at adjustable loading board (4) is connected in the rotation of the upper end of adjusting bolt (9).

2. The feed device suitable for long-axis mandrel machining according to claim 1, wherein: the upper surface of the adjustable bearing plate (4) is provided with a connecting chute (11), an adjusting cavity (12) communicated with the connecting chute (11) is formed in the adjustable bearing plate (4), and the lower surfaces of the two supporting blocks (5) are fixedly connected with two limiting sliding blocks (10).

3. The feed device suitable for long-axis mandrel machining according to claim 2, wherein: the two limiting sliding blocks (10) are both arranged in an inverted T shape, and transverse plates of the two limiting sliding blocks (10) extend into the adjusting cavity (12) through the connecting sliding grooves (11).

4. The feed device suitable for long-axis mandrel machining according to claim 3, wherein: and a supporting pulley (13) which is connected with the inner wall of the bottom of the adjusting cavity (12) in a sliding manner is arranged on the lower surface of the limiting sliding block (10).

5. The feed device suitable for long-axis mandrel machining according to claim 3, wherein: the side of adjustable loading board (4) is provided with control head (14), fixedly connected with rotary rod (15) on one side surface of control head (14) towards adjustable loading board (4), the one end that control head (14) were kept away from in rotary rod (15) is rotated and is run through in adjusting chamber (12) and with adjust chamber (12) inner wall and rotate and be connected, rotary rod (15) are located one of adjusting chamber (12) and serve the activity and cup joint two thread bush (16), set up two on rotary rod (15) and be opposite direction setting and respectively with thread bush (16) threaded connection's thread tooth (18).

6. The feed device suitable for long-axis mandrel machining according to claim 5, wherein: the surface of one side, facing the limiting sliding block (10), of the threaded sleeve (16) is rotatably connected with a control push plate (17), and one side, far away from the threaded sleeve (16), of the control push plate (17) is rotatably connected to the surface of one side, facing the rotating rod (15), of the limiting sliding block (10).