CN213257132U

CN213257132U - Height-adjustable desktop lathe

Info

Publication number: CN213257132U
Application number: CN202021742297.6U
Authority: CN
Inventors: 柴为
Original assignee: Kunshan Jieancheng Precision Mould Co ltd
Current assignee: Kunshan Jieancheng Precision Mould Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-05-25
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses a desktop lathe with a height convenient to adjust, in particular to the technical field of lathes, which comprises a base, a lathe table surface and an electric cylinder; it has the T-slot to link up in the middle of the base top, and T inslot closely inserted has the T board, and T board the place ahead links up there is the square mouth, and base the place ahead is seted up and is link up the preceding socket that extends to its rear behind the T-slot, and closely inserted has the screens board in the preceding socket, and screens board left side rear links up there is the screens mouth, the beneficial effects of the utility model reside in that: through the arrangement of the T plate, the hollow plate, the threaded rod and the clamping plate, a user can conveniently and quickly detach and maintain the electric cylinder, so that the problem that the conventional desktop lathe, the electric cylinder and the air cylinder are inconvenient to detach is solved; simultaneously through setting up short piece, bolt, inserting frame and scale strip, when heightening the height of lathe table face, its degree of accuracy of heightening is better, need not further to adjust again, and the practicality is better to solve present bench lathe, the general problem of practicality.

Description

Height-adjustable desktop lathe

Technical Field

The utility model relates to a lathe technical field especially relates to a highly be convenient for desktop lathe of adjusting.

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.

However, the current technology has the following defects:

1. the lift height is usually adjusted through electronic jar and cylinder etc. to present desktop lathe, and although it is convenient to adjust, when adjusting, takes place the phenomenon that the altitude was transferred down or was transferred to high easily to need adjust once more, the practicality is general.

2. Moreover, the electric cylinder and the air cylinder are easily damaged, and are usually fixed on a table lathe through a plurality of bolts or screws, so that a certain time is consumed for dismantling and maintaining, and the dismantling is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a highly be convenient for desktop lathe of adjusting to solve present desktop lathe, inconvenient problem is demolishd to practicality general and electronic jar and cylinder.

The utility model provides a technical scheme that its technical problem adopted is: a desktop lathe with a height convenient to adjust comprises a base, a lathe table surface and an electric cylinder;

a T-shaped groove penetrates through the middle of the top of the base, a T-shaped plate is tightly inserted into the T-shaped groove, a square opening penetrates through the front of the T-shaped plate, a front socket penetrating through the T-shaped groove and extending to the rear of the T-shaped groove is formed in the front of the base, a clamping plate is tightly inserted into the front socket, a clamping opening penetrates through the rear of the left side of the clamping plate, a hollow plate is welded at the rear of the base, a threaded hole penetrates through the left side of the hollow plate, a threaded rod is connected with the threaded hole in a threaded manner, four corners of the top end of the base are welded with steel blocks, and a short block is welded;

the electric cylinder is fixed at the top of the T-shaped plate through a screw, a push shaft is arranged at the top end of the electric cylinder, the bottom end of the push shaft is fixed with the power end of the electric cylinder, and a threaded connecting piece is connected to the top end of the push shaft in a threaded manner;

the lathe table top is located the base top, just the column has all been welded in lathe table top bottom four corners, the left place ahead the column the place ahead seted up rather than the communicating spout in inside, and the left place ahead the column the place ahead just is located the spout left and right sides welding and has a plurality of to insert the frame, the top insert and closely run through in the frame and have the bolt, the left place ahead the column left side is passed through the screw fixation has the scale strip.

Specifically, the hollow plate front end is the open end, just the screens board runs through insert behind the square mouth to in the hollow plate, the threaded rod runs through the screens mouth and rather than threaded connection.

Specifically, a threaded connecting groove is formed in the middle of the bottom surface of the lathe table top, and the upper end of the threaded connecting piece is connected to the threaded connecting groove in a threaded mode.

Specifically, the column is hollow, and the bottom end of the column is an open end.

Specifically, the steel block is tightly inserted into the table column, the short block penetrates through the sliding groove and abuts against the top of the inner wall of the sliding groove, and the bottom of the short block is in contact with the top end of the bolt.

Specifically, both ends respectively with the top about the scale bar insert frame top and below insert the frame bottom and flush, upper and lower adjacent two insert the equal compactness of frame and lean on mutually.

Compared with the prior art, the utility model discloses the beneficial effect who realizes:

through the arrangement of the T plate, the hollow plate, the threaded rod and the clamping plate, a user can conveniently and quickly detach and maintain the electric cylinder, so that the problem that the existing desktop lathe is inconvenient to detach is solved; simultaneously through setting up short piece, bolt, inserting frame and scale strip, when heightening the height of lathe table face, its degree of accuracy of heightening is better, need not further to adjust again, and the practicality is better to solve present bench lathe, the general problem of practicality.

Drawings

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

FIG. 2 is an enlarged schematic view of part A of the structure of FIG. 1 of the present invention;

FIG. 3 is an enlarged schematic view of part B of the structure of FIG. 1 of the present invention;

FIG. 4 is a schematic view of the structure of the present invention showing the base and the lathe table;

FIG. 5 is a partial schematic view of the structural base of the present invention;

fig. 6 is the utility model discloses the split schematic diagram of structure screens board and T board.

In the figure: 1-base, 101-hollow plate, 102-threaded hole, 103-threaded rod, 104-T plate, 105-square opening, 106-clamping opening, 107-clamping plate, 108-front socket, 109-T-shaped groove, 110-short block, 111-steel block, 2-electric cylinder, 201-push shaft, 202-threaded connecting piece, 3-lathe table, 301-table column, 302-inserting frame, 303-bolt, 304-sliding groove and 305-scale bar.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a desktop lathe with a height convenient to adjust comprises a base 1, a lathe table surface 3 and an electric cylinder 2;

a T-shaped groove 109 is penetrated through the middle of the top of the base 1, a T-shaped plate 104 is tightly inserted into the T-shaped groove 109, a square opening 105 is penetrated in the front of the T plate 104, a front socket 108 penetrating through the T-shaped groove 109 and extending to the rear is opened in the front of the base 1, a clamping plate 107 is tightly inserted into the front socket 108, a clamping opening 106 penetrates through the rear of the left side of the clamping plate 107, a hollow plate 101 is welded at the rear of the base 1, a threaded hole 102 penetrates through the left side of the hollow plate 101, a threaded rod 103 is connected with the threaded hole 102 in an internal thread manner, four corners of the top end of the base 1 are welded with steel blocks 111, the front end of the steel block 111 at the left front side is welded with a short block 110, the front end of the hollow slab 101 is an open end, the clamping plate 107 penetrates through the square opening 105 and then is inserted into the hollow plate 101, and the threaded rod 103 penetrates through the clamping opening 106 and is in threaded connection with the clamping opening;

the electric cylinder 2 is fixed to the top of the T plate 104 through screws, a push shaft 201 is arranged at the top end of the electric cylinder 2, the bottom end of the push shaft 201 is fixed to the power end of the electric cylinder 2, and a threaded connecting piece 202 is connected to the top end of the push shaft 201 in a threaded mode;

the lathe table top 3 is positioned above the base 1, a threaded connection groove is formed in the middle of the bottom surface of the lathe table top 3, the upper end of the threaded connection part 202 is connected into the threaded connection groove in a threaded manner, table posts 301 are welded at four corners of the bottom of the lathe table top 3, a sliding groove 304 communicated with the inside of the table post 301 is formed in the front of the left front, a plurality of inserting frames 302 are welded in the front of the table post 301 and positioned on the left side and the right side of the sliding groove 304, a bolt 303 tightly penetrates through the inserting frame 302 at the top, a scale bar 305 is fixed on the left side of the table post 301 at the front of the left front through a screw, the inside of the table post 301 is hollow, the bottom end of the table post 301 is an opening end, the steel block 111 is tightly inserted into the table post 301, the short block 110 penetrates through the sliding groove 304 and abuts against the top of the inner wall, the two adjacent upper and lower insert frames 302 are tightly close to each other, and the upper and lower ends of the scale bar 305 are flush with the top of the insert frame 302 and the bottom of the insert frame 302 at the bottom respectively.

When adjusting the height of lathe table face 3, earlier with electric cylinder 2's external connection to power department, then take bolt 303 out from the frame 302 of inserting of the top, then insert bolt 303 in remaining frame 302 of inserting according to the scale on scale bar 305, start electric cylinder 2 after, electric cylinder 2 starts the back alright drive push shaft 201 and upwards push away, then lathe table face 3 alright rebound, thereby short piece 110 alright move down along spout 304, alright be supported by bolt 303 after short piece 110 and bolt 303 contact, thereby the user can know and reach the accent node department, and then can close electric cylinder 2, alright heighten lathe table face 3, its accuracy of heightening is better, need not further adjustment, and the practicality is better.

When electric cylinder 2 damages after long-time use and needs the maintenance, can twist threaded rod 103 anticlockwise earlier for threaded rod 103 screws out from screens mouth 106 and screw hole 102, screens board 107 alright not spacing, then pull screens board 107 forward, let screens board 107 take out in preceding socket 108 and square mouth 105, twist threaded connection spare 202 anticlockwise afterwards, let threaded connection spare 202 top break away from the threaded connection groove of lathe mesa 3 bottom, lift electric cylinder 2 immediately, let T board 104 break away from T shape groove 109, pull electric cylinder 2 forward, just can pull it down fast.

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. The utility model provides a highly be convenient for adjust bench lathe, includes base (1), lathe table face (3) and electronic jar (2), its characterized in that:

a T-shaped groove (109) penetrates through the middle of the top of the base (1), a T-shaped plate (104) is tightly inserted into the T-shaped groove (109), a square opening (105) penetrates through the front of the T-shaped plate (104), a front socket (108) which penetrates through the T-shaped groove (109) and extends to the rear of the T-shaped groove is formed in the front of the base (1), a clamping plate (107) is tightly inserted into the front socket (108), a clamping opening (106) penetrates through the rear of the left side of the clamping plate (107), a hollow plate (101) is welded at the rear of the base (1), a threaded hole (102) penetrates through the left side of the hollow plate (101), a threaded rod (103) is connected in the threaded hole (102), steel blocks (111) are welded at four corners of the top end of the base (1), and a short block (110) is welded at the front;

the electric cylinder (2) is fixed to the top of the T plate (104) through screws, a push shaft (201) is arranged at the top end of the electric cylinder (2), the bottom end of the push shaft (201) is fixed to the power end of the electric cylinder (2), and a threaded connecting piece (202) is connected to the top end of the push shaft (201) in a threaded mode;

lathe table face (3) are located base (1) top, just the equal welding in lathe table face (3) bottom four corners has pillar (301), the left side place ahead pillar (301) the place ahead seted up rather than communicating spout (304) of inside, and the left side place ahead pillar (301) the place ahead just are located spout (304) left and right sides welding and have a plurality of to insert frame (302), the top insert and closely run through in frame (302) and have bolt (303), the left side place ahead pillar (301) left side is passed through the screw fixation and is had scale bar (305).

2. A bench top lathe of height easy to adjust as set forth in claim 1 wherein: hollow core plate (101) front end is the open end, just screens board (107) run through insert behind square mouth (105) to in hollow core plate (101), threaded rod (103) run through screens mouth (106) and rather than threaded connection.

3. A bench top lathe of height easy to adjust as set forth in claim 1 wherein: the middle of the bottom surface of the lathe table top (3) is provided with a threaded connecting groove, and the upper end of the threaded connecting piece (202) is in threaded connection with the threaded connecting groove.

4. A bench top lathe of height easy to adjust as set forth in claim 1 wherein: the inner part of the table column (301) is hollow, and the bottom end of the table column (301) is an opening end.

5. A bench top lathe of height easy to adjust as set forth in claim 4 wherein: the steel block (111) is tightly inserted into the column (301), the short block (110) penetrates through the sliding groove (304) and abuts against the top of the inner wall of the sliding groove (304), and the bottom of the short block (110) is in contact with the top end of the plug pin (303).

6. A bench top lathe of height easy to adjust as set forth in claim 1 wherein: the upper end and the lower end of the scale bar (305) are respectively connected with the top of the inserting frame (302) and the bottom of the inserting frame (302) in a flush mode, and the upper end and the lower end of the scale bar are adjacent to each other and tightly lean against each other.