CN216442058U

CN216442058U - Support frame for lathe machining

Info

Publication number: CN216442058U
Application number: CN202122621636.6U
Authority: CN
Inventors: 颜子龙
Original assignee: Shenyang Anbang Electromechanical Equipment Manufacturing Co ltd
Current assignee: Shenyang Anbang Electromechanical Equipment Manufacturing Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-05-06
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses a support frame for lathe processing, which comprises: the base, it is installed on the lathe, the base is platelike structure, and installs the supporting legs on the base to the fixed block is installed to the base below, and base below fixed mounting has the rubber pad moreover, has seted up the rectangular channel on the base simultaneously, the supporting legs has four, and four supporting legss and base neutral line are the symmetric distribution, and fixed mounting between supporting legs and the base, supporting legs below fixed mounting has the rubber pad moreover, and the supporting seat, it is installed the base top, the supporting seat is platelike structure to the mounting bracket is installed to the supporting seat upper end. The device has the advantages that the supporting columns are arranged on the base in a rotating mode, when the device is used, the supporting columns are rotated, so that the distance between the base and the supporting seat is adjusted, the device can be used on lathes of different sizes, meanwhile, the connection positions of the supporting columns and the extension rods are sealed through the sealing rings, and scrap iron generated in machining is prevented from falling into the connection positions.

Description

Support frame for lathe machining

Technical Field

The utility model relates to the technical field of lathe machining, in particular to a support frame for lathe machining.

Background

The lathe is a machine tool mainly for turning a rotating workpiece by using a lathe tool, mainly for machining shaft workpieces, and when the lathe is used for machining the workpiece, long workpieces inevitably appear, need to be supported, and are prevented from being bent during rotation, so that a supporting device is needed, but the existing supporting device has some problems during use, such as:

application number 201610572112.3, a closed centre frame for horizontal lathe, its when using, because its structural design's reason leads to the device can only support the work piece that the diameter is less, can't support the work piece that the diameter is great to its structure is comparatively complicated, has increased manufacturing cost.

We have therefore proposed a support for lathe machining to solve the problems set out above.

Disclosure of Invention

The utility model aims to provide a support frame for lathe machining, which solves the problems that a workpiece with a larger diameter cannot be supported, the structure is complex and the production cost is high in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a support for lathing, comprising:

the base is arranged on the lathe and is of a plate-shaped structure, supporting legs are arranged on the base, a fixed block is arranged below the base, a rubber pad is fixedly arranged below the base, meanwhile, a rectangular groove is formed in the base, the number of the supporting legs is four, the four supporting legs and a neutral line of the base are symmetrically distributed, the supporting legs and the base are fixedly arranged, and the rubber pad is fixedly arranged below the supporting legs;

the supporting seat, it is installed the base top, the supporting seat is platelike structure to the mounting bracket is installed to the supporting seat upper end, the mounting bracket has two, and two mounting brackets are the symmetric distribution with the supporting seat neutral line, and the mounting bracket is 45 degrees contained angles fixed mounting with the supporting seat, rotates on the mounting bracket moreover and installs the roller bearing, the roller bearing is equidistance evenly distributed on the mounting bracket.

By adopting the technical scheme, longer shaft workpieces can be supported, so that the lathe can conveniently process the workpieces.

As a preferred technical scheme, the base is provided with a support column, the support column is rotatably connected with the base through a bearing, a threaded rod is arranged inside the support column, an extension rod is arranged on the support column, the central axis of the threaded rod is overlapped with that of the support column, the threaded rod is fixedly arranged between the support column and the first threaded rod, the extension rod is arranged on the first threaded rod, the extension rod is connected with the support column in a sliding mode, the extension rod is in threaded connection with the first threaded rod, the upper end of the extension rod is fixedly provided with a support seat, and a sealing ring is tightly attached to the joint between the extension rod and the support column.

By adopting the technical scheme, the distance between the supporting seat and the base can be adjusted, so that the lathe with different sizes can be conveniently used.

As a preferred technical scheme, two telescopic rods are arranged on two sides of the supporting column, the two telescopic rods and a neutral line of the supporting column are symmetrically distributed, the lower ends of the telescopic rods and the base are fixedly arranged, and the upper ends of the telescopic rods and the supporting seat are fixedly connected.

By adopting the technical scheme, the direction between the supporting seat and the base can be ensured to be consistent after the movement.

According to the preferable technical scheme, the clamping head is arranged above the mounting frame, the clamping head is rotatably provided with the rolling shafts, the upper end of the clamping head is connected with the second threaded rod, the number of the rolling shafts is two, the two rolling shafts and a neutral line of the clamping head are symmetrically distributed, the second threaded rod is rotatably connected with the clamping head and is arranged on the connecting rod, and the second threaded rod is in threaded connection with the connecting rod.

By adopting the technical scheme, shaft workpieces can be clamped, and the workpieces are prevented from jumping when rotating.

According to the preferable technical scheme, the connecting rod is located above the mounting frame, the two hooks are arranged at the two ends of the connecting rod and symmetrically distributed with a neutral line of the connecting rod, the hooks are rotatably connected with the connecting rod through the connecting shaft, and the lower ends of the hooks are hooked on the mounting frame.

By adopting the technical scheme, the clamping head and the roller can be connected, and the workpiece can be conveniently installed.

According to the preferable technical scheme, two fixed blocks are arranged below the base, the two fixed blocks are symmetrically distributed with a base neutral line, a rubber pad is fixedly arranged on each fixed block, a third threaded rod is fixedly arranged at the upper end of each fixed block, the third threaded rod is arranged in a rectangular groove formed in the base, a nut is arranged at the upper end of the third threaded rod, the third threaded rod is in threaded connection with the nut, and the nut is arranged above the base.

Adopt above-mentioned technical scheme, can fix the base on the lathe to fix the device on the lathe.

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

1. the supporting columns are rotatably arranged on the base, and when the device is used, the supporting columns are rotated, so that the distance between the base and the supporting seat is adjusted, the device can be used on lathes of different sizes, and meanwhile, the connection parts of the supporting columns and the extension rods are sealed by the sealing rings, so that scrap iron generated by machining is prevented from falling;

2. the work piece has been placed on the mounting bracket of setting, then the centre gripping head is fixed the work piece to beat when preventing that the work piece from rotating, couple and connecting rod are connected the centre gripping head on the mounting bracket simultaneously, compare in current device, its simple structure, manufacturing cost is lower, and does not have the restriction to the work piece diameter, can support the great work piece of diameter.

Drawings

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

FIG. 2 is a schematic exploded perspective view of the present invention;

FIG. 3 is a schematic perspective view of a fixing block according to the present invention;

FIG. 4 is a schematic perspective view of the support base of the present invention;

FIG. 5 is a perspective view of a clamping head according to the present invention.

In the figure: 1. a base; 2. supporting legs; 3. a telescopic rod; 4. a support pillar; 5. a first threaded rod; 6. a seal ring; 7. a supporting seat; 8. hooking; 9. a connecting rod; 10. a second threaded rod; 11. a clamping head; 12. a roller; 13. a mounting frame; 14. an extension bar; 15. a nut; 16. a third threaded rod; 17. a fixed block; 18. and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, an embodiment of the present invention is shown: a support for lathing, comprising:

the base 1 is arranged on a lathe, the base 1 is of a plate-shaped structure, supporting legs 2 are arranged on the base 1, a fixed block 17 is arranged below the base 1, a rubber pad 18 is fixedly arranged below the base 1, meanwhile, a rectangular groove is formed in the base 1, four supporting legs 2 are arranged, the four supporting legs 2 are symmetrically distributed with a neutral line of the base 1, the supporting legs 2 are fixedly arranged with the base 1, the rubber pad 18 is fixedly arranged below the supporting legs 2, a supporting column 4 is arranged on the base 1, the supporting column 4 is rotatably connected with the base 1 through a bearing, a first threaded rod 5 is arranged inside the supporting column 4, an extension rod 14 is arranged on the supporting column 4, the central axis of the first threaded rod 5 is coincident with that of the supporting column 4, the first threaded rod 5 is fixedly arranged with the supporting column 4, and the extension rod 14 is arranged on the first threaded rod 5, the extension rod 14 is connected with the support column 4 in a sliding manner, the extension rod 14 is in threaded connection with the first threaded rod 5, the upper end of the extension rod 14 is fixedly provided with a support seat 7, a sealing ring 6 is tightly attached to the joint between the extension rod 14 and the support column 4, two sides of the support column 4 are provided with two telescopic rods 3, the two telescopic rods 3 and the neutral line of the support column 4 are symmetrically distributed, the lower end of each telescopic rod 3 and the base 1 are fixedly arranged, the upper end of each telescopic rod 3 is fixedly connected with the support seat 7, a fixed block 17 is arranged below the base 1, the two fixed blocks 17 are arranged, the two fixed blocks 17 and the neutral line of the base 1 are symmetrically distributed, a rubber pad 18 is fixedly arranged on each fixed block 17, a third threaded rod 16 is fixedly arranged at the upper end of each fixed block 17, and the third threaded rod 16 is arranged in a rectangular groove formed in the base 1, and the nut 15 is installed to No. three threaded rod 16 upper end to threaded connection between No. three threaded rod 16 and the nut 15, nut 15 installs in base 1 top.

Specifically, as shown in fig. 1, 2 and 3, when the device is used, the base 1 is installed on a lathe, the fixing block 17 moves towards two sides and abuts against the lathe, the nut 15 is rotated, the fixing block 17 is fixed on the base 1 through the third threaded rod 16, the base 1 is fixed on the lathe, and then the support column 4 is rotated, so that the extension rod 14 extends out, the support seat 7 is adjusted to a proper position, and meanwhile, the telescopic rod 3 ensures that the support seat 7 cannot deviate when moving.

The supporting seat 7 is arranged above the base 1, the supporting seat 7 is of a plate-shaped structure, the upper end of the supporting seat 7 is provided with two mounting frames 13, the two mounting frames 13 are symmetrically distributed with a neutral line of the supporting seat 7, the mounting frames 13 are fixedly arranged with the supporting seat 7 at an included angle of 45 degrees, the mounting frames 13 are rotatably provided with two rolling shafts 12, the rolling shafts 12 are uniformly distributed on the mounting frames 13 at equal intervals, a clamping head 11 is arranged above the mounting frames 13, the rolling shafts 12 are rotatably arranged on the clamping head 11, the upper end of the clamping head 11 is connected with a second threaded rod 10, the two rolling shafts 12 are symmetrically distributed with the neutral line of the clamping head 11, the second threaded rod 10 is rotatably connected with the clamping head 11, the second threaded rod 10 is arranged on the connecting rod 9, the second threaded rod 10 is in threaded connection with the connecting rod 9, the connecting rod 9 is positioned above the mounting frames 13, and couple 8 is installed at connecting rod 9 both ends, and couple 8 has two, and two couples 8 are the symmetric distribution with connecting rod 9 neutral line to rotate through the connecting axle between couple 8 and the connecting rod 9 and be connected, 8 lower extremes of couple collude on mounting bracket 13 moreover.

As shown in fig. 1, 2, 4 and 5, in use, a workpiece is placed on the mounting frame 13, the connecting rod 9 is mounted above the mounting frame 13 and hooked on the mounting frame 13 through the hooks 8 at the two ends, and the threaded rod 10 is rotated, so that the clamping head 11 moves downwards and abuts against the workpiece, the workpiece is fixed, the workpiece is prevented from jumping during rotation, and the workpiece is ensured to rotate by the rollers 12.

The working principle is as follows: when using the support frame for lathe processing, firstly, the base 1 is installed on a lathe, the fixing blocks 17 are moved to both sides and are abutted against the lathe, simultaneously, the screw cap 15 is rotated, the fixing block 17 is fixed on the base 1 through the third threaded rod 16, the base 1 is fixed on a lathe, then the supporting column 4 is rotated so that the extension bar 14 is extended, thereby adjusting the supporting seat 7 to a proper position, and the telescopic bar 3 ensures that the supporting seat 7 is not deviated when moving, then, the workpiece is placed on the mounting bracket 13, then the connecting rod 9 is mounted above the mounting bracket 13 and hooked on the mounting bracket 13 by the hooks 8 at both ends, and simultaneously the second threaded rod 10 is rotated, so that the gripping head 11 moves downwards and rests against the workpiece and fixes it against the runout during rotation, while the rollers 12 ensure that the workpiece can rotate and at the same time complete the use of the device.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a support frame for lathe work which characterized in that includes:

2. The support bracket for lathe machining according to claim 1, wherein: install the support column on the base, the support column passes through to rotate between bearing and the base and is connected, and the internally mounted of support column has a threaded rod to install the extension bar on the support column, threaded rod axis and support column axis coincidence, and fixed mounting between a threaded rod and the support column to install the extension bar on the threaded rod, sliding connection between extension bar and the support column, and threaded connection between extension bar and the threaded rod to extension bar upper end fixed mounting has a supporting seat, and the junction closely laminates between extension bar and the support column has the sealing washer moreover.

3. The support for lathe machining according to claim 2, wherein: the telescopic link is installed to the both sides of support column, the telescopic link has two, and two telescopic links are the symmetric distribution with the support column neutral line to fixed mounting between telescopic link lower extreme and the base, fixed connection between telescopic link upper end and the supporting seat moreover.

4. The support bracket for lathe machining according to claim 1, wherein: the top of mounting bracket is provided with the holding head, rotate on the holding head and install the roller bearing, and the holding head upper end is connected with the threaded rod No. two, the roller bearing has two, and two roller bearings are the symmetric distribution with the holding head neutral line, rotate between No. two threaded rod and the holding head and be connected, and No. two threaded rods are installed on the connecting rod to threaded connection between No. two threaded rods and the connecting rod.

5. The support for lathe machining according to claim 4, wherein: the connecting rod is located the mounting bracket top, and the couple is installed at the connecting rod both ends, the couple has two, and just two couples are the symmetric distribution with the connecting rod neutral line to rotate through the connecting axle between couple and the connecting rod and be connected, the couple lower extreme colludes on the mounting bracket moreover.

6. The support bracket for lathe machining according to claim 1, wherein: the fixed block is installed to the base below, the fixed block has two, and two fixed blocks are the symmetric distribution with the base neutral line to fixed mounting has the rubber pad on the fixed block, and fixed block upper end fixed mounting has No. three threaded rods moreover, No. three threaded rods are installed on the base in seting up the rectangular channel, and No. three threaded rods upper end installs the nut to threaded connection between No. three threaded rods and the nut, the nut is installed in the base top.