CN211758556U

CN211758556U - Vertical lathe with higher use stability

Info

Publication number: CN211758556U
Application number: CN202020442214.5U
Authority: CN
Inventors: 廉硕
Original assignee: Tianjin Lianqiang Shengda Metal Products Co Ltd
Current assignee: Tianjin Lianqiang Shengda Metal Products Co Ltd
Priority date: 2020-03-28
Filing date: 2020-03-28
Publication date: 2020-10-27
Anticipated expiration: 2030-03-28

Abstract

The utility model relates to a higher vertical lathe of stability in use belongs to the technical field of lathe work equipment, and it includes the higher vertical lathe of stability in use, including lathe subject, lathe subject is last to be provided with the chuck, and the I shape slide rail has been seted up to the chuck upper surface, and the slide rail internal slipping is provided with the mounting, be provided with fixing device on the chuck, fixing device inserts and locates in the slide rail and slide with the slide rail and be connected, and fixing device includes fixing base, connecting rod and locating plate, offers the locating hole that is used for connecting the chuck on the fixing base, and the locating plate is as for one side that the fixing base is close to the chuck center, and the connecting rod level passes the fixing base and links to each other with the connecting rod is fixed, the utility.

Description

Vertical lathe with higher use stability

Technical Field

The utility model belongs to the technical field of the technique of lathe work equipment and specifically relates to a vertical lathe that stability in use is higher is related to.

Background

The vertical lathe is used for processing large and heavy workpieces with large radial size, relatively small axial size and complex shapes, such as cylindrical surfaces, end surfaces, conical surfaces, cylindrical holes, conical holes and the like of various disc, wheel and sleeve workpieces, and can also be used for processing threads, spherical surfaces, profiling, milling, grinding and the like by means of additional devices. The vertical lathe has vertical spindle axis and horizontal worktable plane, and this makes the workpiece easy to clamp and align and reduces the load of the spindle and the bearing, so that the vertical lathe can maintain work precision for long period.

The prior chinese patent with reference to publication No. CN104185524A discloses a vertical lathe, which includes: a workpiece-holding motorized chuck rotating about a rotation axis (Z) oriented vertically with respect to a support plane of the lathe on the ground, a tool-supporting tool head, which is mounted on a lathe above a power chuck with respect to the vertical direction and is guided to move away from and toward the power chuck, the tool-bearing cartridge has at least one tool-bearing element with an extended spindle (Y), characterized in that the tool-bearing carriage moves only in a direction parallel to the axis of rotation (Z) of the power chuck, and said workpiece-holding power chuck is moved transversely to the direction of motion of the tool holder, only along a direction (X) perpendicular to said axis of rotation (Z), and in such a way that, i.e. the main axis (Y) of the tool-supporting element is coplanar with a plane defined by the axis of rotation (Z) of the power chuck during the movement of the power chuck along said direction of transverse movement (X).

The above prior art solutions have the following drawbacks: when the vertical lathe is used, a workpiece is placed on the electric chuck, and the workpiece and the electric chuck are fixed from the bottom of the workpiece only by using the fixing piece, so that the stability of the workpiece in the machining process is required to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a higher vertical lathe of stability in use, it has the effect that improves the stability of work piece in the course of working.

The utility model aims at realizing through the following technical scheme:

the utility model provides a higher vertical lathe of stability in use, includes lathe subject, the last chuck that is provided with of lathe subject, and the I shape slide rail has been seted up to the chuck upper surface, and the slide rail internal slipping is provided with the mounting, be provided with fixing device on the chuck, fixing device inserts and locates in the slide rail and slide with the slide rail and be connected, and fixing device includes fixing base, connecting rod and locating plate, offers the locating hole that is used for connecting the chuck on the fixing base, and the locating plate is as for one side that the fixing base is close to the chuck center, and the connecting rod level is passed.

Through adopting the above technical scheme, during the vertical lathe that uses this stability is higher, place the intermediate position department at the chuck with the work piece, then use the mounting to carry out preliminary fixed to the work piece, then insert fixing device's fixing base and locate in the spout, and use the bolt to pass the locating hole of fixing base, fix fixing base and chuck, strengthen the stability of fixing base on the chuck, the connecting rod passes the fixing base and is connected with the locating plate, the locating plate is fixed with the work piece butt, the area of contact of increase locating plate and work piece, reach the effect that improves the stability of work piece in the course of working.

The present invention may be further configured in a preferred embodiment as: the locating plate is a curved plate, and one side of the locating plate close to the center of the chuck is arranged in a concave shape towards one side back to the chuck.

Through adopting above-mentioned technical scheme, set up the locating plate into the curved plate, the area of contact of increase locating plate and work piece further improves the fixed effect to the work piece.

The present invention may be further configured in a preferred embodiment as: the connecting rod is provided with two, and two connecting rods are located the both ends of locating plate horizontal direction respectively.

Through adopting above-mentioned technical scheme, set up two connecting rods to establish two connecting rods branch at the both ends of locating plate, strengthen being connected of connecting rod and locating plate from both ends, improve the supporting role of connecting rod to the locating plate, the stability of reinforcing locating plate in the use further strengthens the fixed effect of fixing device to the work piece.

The present invention may be further configured in a preferred embodiment as: two waist-shaped holes are formed in the vertical direction of the fixing seat, the connecting rod penetrates through the waist-shaped holes to be fixedly connected with the positioning plate, and the threads at the two ends of the connecting rod, which are arranged in the waist-shaped holes, are connected with positioning bolts.

Through adopting the above technical scheme, the connecting rod passes waist type hole and fixed the linking to each other with the locating plate, in fixing device's use, can be according to the actual altitude mixture control connecting rod position on fixing device of work piece, the connecting rod drives the locating plate along the orientation of seting up in waist type hole and reciprocates, and use positioning bolt to connect the connecting rod from the both sides of fixing base, improve the stability of connecting rod cooperation locating plate in the use, and then realize consolidating the work piece of co-altitude, enlarge fixing device's application range, further improve fixing device's result of use.

The present invention may be further configured in a preferred embodiment as: the fixing device is provided with a plurality of, and a plurality of fixing device set up around chuck center even interval.

Through adopting above-mentioned technical scheme, a plurality of fixing device set up around the chuck center is even at intervals, fixes the work piece from the direction of difference, strengthens the stability of work piece in the course of working, improves the machining precision of work piece.

The present invention may be further configured in a preferred embodiment as: and a gasket is arranged between the positioning bolt and the waist-shaped hole.

Through adopting above-mentioned technical scheme, set up the gasket between positioning bolt and waist type hole, positioning bolt exerts pressure and strengthens being connected between the waist type hole of connecting rod and fixing base to the gasket, improves positioning bolt and to the fixed effect of connecting rod, strengthens the stability of fixing device in the use.

The present invention may be further configured in a preferred embodiment as: be provided with cleaning device on the chuck, cleaning device includes the polylith collecting plate, and the collecting plate includes the swash plate of integrative rigid coupling and accepts the board, and the bottom of swash plate sets up downwards towards the direction slope of keeping away from the chuck center, and the bottom of swash plate is provided with the reinforcement of being connected with the chuck, accepts the board level and sets up in the top of swash plate, and accepts one side that the board is close to the chuck center and set up for the cambered surface, and cleaning device is assembled by the polylith collecting plate and is formed.

Through adopting above-mentioned technical scheme, place the polylith collecting plate around the chuck and assemble, the collecting plate accept the board and be close to the work piece and place, the bottom of collecting plate is connected with the chuck through the reinforcement, the sweeps that the work piece produced in the course of working along collecting plate landing to the outside of chuck, reduce the sweeps and drop on electric chuck and enter into electric chuck's spout even, reach the effect of high-efficient clearance work piece sweeps.

The present invention may be further configured in a preferred embodiment as: the reinforcing member includes gusset plate and reinforcing bolt, and chuck circumference face is just to the position department rigid coupling of reinforcing member has the connecting plate, and reinforcing bolt passes gusset plate and connecting plate threaded connection.

Through adopting above-mentioned technical scheme, after installing the collecting plate on the chuck, use the reinforcement to be connected with the chuck, make the reinforcing bolt of reinforcement pass behind the gusset plate and be connected with the connecting plate on the chuck circumference face, improve the stability of collecting plate installation on the chuck, strengthen the result of use of collecting plate.

To sum up, the utility model discloses a beneficial technological effect does:

1. the workpiece is reinforced by arranging the fixing device on the chuck, so that the stability of the workpiece in the machining process is improved;

2. the positioning plate is arranged as the curved plate, so that the fixing effect on the workpiece is further improved;

3. through set up the gasket between positioning bolt and waist type hole, positioning bolt exerts pressure and strengthens being connected between the waist type hole of connecting rod and fixing base to the gasket, improves positioning bolt to the fixed effect of connecting rod.

Drawings

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

FIG. 2 is an enlarged schematic view at C of FIG. 1;

FIG. 3 is a schematic view of the cleaning device of the present invention;

FIG. 4 is a schematic view of an exploded structure of the chip collecting member and the collecting plate;

FIG. 5 is an enlarged schematic view at A in FIG. 4;

FIG. 6 is an exploded view of the collection plate and chuck;

fig. 7 is an enlarged schematic view at B in fig. 6.

In the figure, 1, a lathe body; 2. a chuck; 21. a chute; 22. a fixing member; 3. a fixing device; 31. a fixed seat; 311. positioning holes; 312. a kidney-shaped hole; 313. positioning the bolt; 32. a connecting rod; 33. positioning a plate; 4. a gasket; 5. a collection plate; 51. a sloping plate; 52. a bearing plate; 521. a limiting hole; 6. a reinforcement; 61. a reinforcing plate; 611. positioning blocks; 62. reinforcing the bolt; 7. a connecting plate; 8. collecting scraps; 81. an arc plate; 82. a flat plate; 821. a limiting groove; 822. and a limiting bolt.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a higher vertical lathe of stability in use, including lathe subject 1 (see fig. 3), be provided with chuck 2 on lathe subject 1, the I shape slide rail has been seted up to chuck 2 upper surface, and the slide rail internal slipping is provided with mounting 22, is provided with fixing device 3 on chuck 2, and fixing device 3 consolidates the work piece, reaches the effect that improves the stability of work piece in the course of working.

Referring to fig. 2, fixing device 3 includes fixing base 31, connecting rod 32 and locating plate 33, set up the locating hole 311 that is used for connecting chuck 2 on the fixing base 31, locating plate 33 is as for fixing base 31 is close to one side at chuck 2 center, connecting rod 32 level passes fixing base 31 and connecting rod 32 is fixed continuous, fixing device 3 inserts and locates in the slide rail and slide with the slide rail and be connected, and fixing device 3 is provided with a plurality ofly, a plurality of fixing device 3 set up around the even interval in chuck 2 center, fix the work piece from the direction of difference, strengthen the stability of work piece in the course of working, improve the machining precision of work piece.

Referring to fig. 2, positioning plate 33 is the curved plate, and one side that positioning plate 33 is close to chuck 2 center is the concave surface form setting to one side of keeping away from chuck 2, increase positioning plate 33 and the area of contact of work piece, improve the fixed effect to the work piece, connecting rod 32 is provided with two, and two connecting rod 32 branches locate positioning plate 33 horizontal direction's both ends, strengthen connecting rod 32 and positioning plate 33's being connected from both ends, improve the supporting role of connecting rod 32 to positioning plate 33, strengthen positioning plate 33's stability in the use, further strengthen fixing device 3 to the fixed effect of work piece.

Referring to fig. 2, two waist-shaped holes 312 are formed in the fixing seat 31 in the vertical direction, the connecting rod 32 penetrates through the waist-shaped holes 312 to be fixedly connected with the positioning plate 33, in the using process of the fixing device 3, the position of the connecting rod 32 on the fixing device 3 can be adjusted according to the actual height of a workpiece, the connecting rod 32 drives the positioning plate 33 to move up and down along the forming direction of the waist-shaped holes 312, the threads at the two ends of the waist-shaped holes 312 where the connecting rod 32 is arranged are both connected with the positioning bolts 313, the connecting rod 32 is connected from the two sides of the fixing seat 31 by using the positioning bolts 313, the stability of the connecting rod 32 in cooperation with the positioning plate 33 in the using process is improved, further, the workpieces with different heights are reinforced, the using; a gasket 4 is arranged between the positioning bolt 313 and the kidney-shaped hole 312, the positioning bolt 313 applies pressure to the gasket 4 and strengthens the connection between the connecting rod 32 and the kidney-shaped hole 312 of the fixed seat 31, the fixing effect of the positioning bolt 313 on the connecting rod 32 is improved, and the stability of the fixing device 3 in the using process is enhanced.

Referring to fig. 3, a cleaning device is arranged on the chuck 2, the cleaning device includes a plurality of collecting plates 5, preferably, three collecting plates 5 are arranged in the present embodiment, and the three collecting plates 5 are connected to each other, see fig. 5, each collecting plate 5 includes an inclined plate 51 and a receiving plate 52 fixedly connected to each other, the bottom of the inclined plate 51 is inclined and downwardly arranged towards the direction away from the center of the chuck 2, the receiving plate 52 is horizontally arranged on the top of the inclined plate 51, and one side of the receiving plate 52 close to the center of the chuck 2 is arranged in an arc surface, scraps produced by a workpiece in a machining process slide to the outer side of the chuck 2 along the collecting plate 5, the scraps are reduced to fall on the electric chuck 2 or even enter the chute 21 of the electric chuck 2, and the effect of cleaning the.

Referring to fig. 6, a reinforcing member 6 connected with the chuck 2 is arranged at the bottom of the inclined plate 51, see fig. 7, the reinforcing member 6 comprises a reinforcing plate 61 and a reinforcing bolt 62, a connecting plate 7 is fixedly connected at a position, opposite to the reinforcing member 6, of the circumferential surface of the chuck 2, the reinforcing bolt 62 penetrates through the reinforcing plate 61 to be in threaded connection with the connecting plate 7, after the collecting plate 5 is installed on the chuck 2, the reinforcing bolt 62 penetrates through the reinforcing plate 61 and is connected with the connecting plate 7 on the circumferential surface of the chuck 2, the stability of the collecting plate 5 installed on the chuck 2 is improved, and the using effect of the collecting plate 5; one end of the reinforcing plate 61 close to the center of the chuck 2 is fixedly connected with a positioning block 611 matched with the sliding rail in an inserting mode, when the collecting plate 5 is installed, the positioning block 611 close to one end of the center of the chuck 2 of the reinforcing plate 61 is inserted into the sliding groove 21, the positioning block 611 is clamped with the sliding groove 21, connection of the collecting plate 5 and the chuck 2 is strengthened, and stability of the collecting plate 5 in the using process is further improved.

Referring to fig. 4, the receiving plate 52 is provided with a chip collecting member 8, the chip collecting member 8 comprises an arc plate 81 and a flat plate 82, the arc plate 81 is vertically arranged, and the flat plate 82 is arranged at the bottom of the arc plate 81 and is fixedly connected with the arc plate 81; referring to fig. 5, a flat plate 82 is provided with a limiting groove 821, a limiting bolt 822 is inserted into the limiting groove 821, a limiting hole 521 is provided on the receiving plate 52, the limiting bolt 822 passes through the limiting groove 821 to be connected with the limiting hole 521, a part of the waste chips on the workpiece falls on the flat plate 82 of the chip collecting piece 8, a part of the waste chips slides downwards from the flat plate 82 along the collecting plate 5, the chip collecting piece 8 has the effect of reducing the waste chips falling into the cleaning device from the top of the collecting plate 5, the top of the chip collecting piece 8 and the top of the collecting plate 5 are connected through the limiting bolt 822, the chip collecting piece 8 can be replaced according to workpieces with different diameters, when the chip collecting piece 8 is replaced, the limiting groove 821 of the chip collecting piece 8 is aligned with the limiting hole 521 on the receiving plate 52, then the limiting bolt 822 passes through the limiting groove 821 and the limiting hole 521 and fixes the chip collecting piece 8 and the receiving plate 52, the blocking effect of the chip collecting piece 8 on the waste chips is improved, and, further enhancing the cleaning of the scraps.

The implementation principle of the embodiment is as follows: when the vertical lathe with high stability is used, a workpiece is placed in the middle of the chuck 2, then the workpiece is preliminarily fixed by the fixing piece 22, then the three fixing devices 3 are installed on the circumferential surface of the workpiece at intervals, the fixed seat 31 is inserted into the sliding groove 21, the fixed seat 31 and the chuck 2 are fixed by penetrating bolts through the positioning holes 311 of the fixed seat 31, and the stability of the fixed seat 31 on the chuck 2 is enhanced; then, the connecting rod 32 passes through the waist-shaped hole 312 to be fixedly connected with the positioning plate 33, the position of the connecting rod 32 on the fixing device 3 is adjusted according to the actual height of the workpiece, and the application range of the fixing device 3 is expanded; the connecting rods 32 are connected from two sides of the fixed seat 31 by using the positioning bolts 313, so that the stability of the connecting rods 32 matched with the positioning plate 33 in the use process is improved; then assemble collecting plate 5 on chuck 2, insert the locating piece 611 of collecting plate 5 bottom in locating spout 21 simultaneously, make locating piece 611 and spout 21 form the joint, strengthen collecting plate 5 and chuck 2's being connected, use reinforcing bolt 62 to pass reinforcing plate 61 and the connecting plate 7 on the chuck 2 circumferential surface of collecting plate 5 bottom after that, further strengthen being connected between collecting plate 5 and the chuck 2, strengthen collecting plate 5's stability in use, improve the clearance effect to the sweeps.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a higher vertical lathe of stability in use, includes lathe body (1), is provided with chuck (2) on lathe body (1), and the I shape slide rail has been seted up to chuck (2) upper surface, and it is provided with mounting (22), its characterized in that to slide in the slide rail: be provided with fixing device (3) on chuck (2), fixing device (3) are inserted and are located in the slide rail and slide with the slide rail and be connected, and fixing device (3) include fixing base (31), connecting rod (32) and locating plate (33), offer locating hole (311) that are used for connecting chuck (2) on fixing base (31), and locating plate (33) are as for one side that fixing base (31) are close to chuck (2) center, and connecting rod (32) level is passed fixing base (31) and is fixed continuous with connecting rod (32).

2. The vertical lathe with high use stability according to claim 1, wherein: the positioning plate (33) is a curved plate, and one side of the positioning plate (33) close to the center of the chuck (2) is arranged in a concave shape towards one side away from the chuck (2).

3. The vertical lathe with high use stability according to claim 1, wherein: the number of the connecting rods (32) is two, and the two connecting rods (32) are respectively arranged at two ends of the positioning plate (33) in the horizontal direction.

4. The vertical lathe with high use stability according to claim 1, wherein: two waist-shaped holes (312) are formed in the vertical direction of the fixed seat (31), the connecting rod (32) penetrates through the waist-shaped holes (312) to be fixedly connected with the positioning plate (33), and the connecting rod (32) is connected with the positioning bolts (313) through threads at two ends of the waist-shaped holes (312).

5. The vertical lathe with high use stability according to claim 1, wherein: the fixing devices (3) are arranged in a plurality of numbers, and the fixing devices (3) are evenly arranged around the center of the chuck (2) at intervals.

6. The vertical lathe with high use stability according to claim 4, wherein: and a gasket (4) is arranged between the positioning bolt (313) and the waist-shaped hole (312).

7. The vertical lathe with high use stability according to claim 1, wherein: be provided with cleaning device on chuck (2), cleaning device includes polylith collecting plate (5), collecting plate (5) include swash plate (51) of integrative rigid coupling and accept board (52), the bottom of swash plate (51) is towards keeping away from the direction slope at chuck (2) center and set up downwards, and the bottom of swash plate (51) is provided with reinforcement (6) be connected with chuck (2), accept board (52) level and set up in the top of swash plate (51), and accept board (52) and be close to one side at chuck (2) center and set up for the cambered surface, cleaning device is assembled by polylith collecting plate (5) and forms.

8. The vertical lathe with high use stability according to claim 7, wherein: the reinforcing member (6) comprises a reinforcing plate (61) and a reinforcing bolt (62), a connecting plate (7) is fixedly connected to the position, opposite to the reinforcing member (6), of the circumferential surface of the chuck (2), and the reinforcing bolt (62) penetrates through the reinforcing plate (61) and is in threaded connection with the connecting plate (7).