CN221390309U - Machine tool frame production grinding device - Google Patents

Abstract

The utility model discloses a machine tool frame production polishing device in the technical field of machine tool frame processing, which comprises a processing bottom plate, wherein a chute is formed in the processing bottom plate, clamping pieces are symmetrically arranged on one side of the chute on the processing bottom plate, a sliding seat is arranged in the chute in a sliding manner, a lifting seat is arranged on the sliding seat in a sliding manner, a rotating seat is rotatably arranged at the upper end of the lifting seat, a limiting groove is formed in the rotating seat, a swinging plate is slidably connected in the limiting groove, an extension plate is fixedly arranged at one end of the swinging plate, which is close to the clamping pieces, a connecting plate is fixedly arranged at the output end of the extension plate, a mounting plate is fixedly arranged on the connecting plate, a mounting shaft is rotatably arranged on the mounting shaft, a swinging plate is fixedly arranged at one end, which is far away from the mounting shaft, of the swinging plate is rotatably provided with a polishing shaft, driven gears are fixedly arranged at two ends of the mounting shaft, and a cylinder is fixedly arranged on the connecting plate.

Description

Machine tool frame production grinding device

Technical Field

The utility model relates to the technical field of machine tool frame machining, in particular to a machine tool frame production polishing device.

Background

The lathe frame is for easy to assemble and reinforcing support intensity, and the frame often is provided with folding department, in frame processing polishing process, except need polish to the frame surface, and frame bending department also need polish into the arc to reduce the fragility of frame bending department, improve the intensity of frame.

Then in practice frame both sides junction of bending is difficult to be polished, and lathe frame both sides face junction is mostly for perpendicular connection, and both sides junction is right angle, if be close to the junction edge through polishing the dish and polish, the dish of polishing must with wherein the junction contact of one side, the junction in-process of polishing two sides junction is inevitable to make the junction of contact with the dish of polishing polish bear and be higher than the one side of not contacting with the dish of polishing for the degree of polishing of frame is inhomogeneous, and runs into both sides face junction angle and be less than 90 degrees, and the stay space between the two faces is less, and the dish of polishing also is difficult to import to the polishing of junction.

Based on the above, the utility model designs a machine tool frame production polishing device to solve the above problems.

Disclosure of utility model

The utility model aims to provide a machine tool frame production polishing device so as to provide polishing equipment which can test a plurality of groups of bending angles of a frame and polish two sides of a bent part more uniformly and consistently.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a lathe frame production grinding device, includes the processing bottom plate, the spout has been seted up on the processing bottom plate, on the processing bottom plate to one side symmetry of spout is provided with the clamping part, the slip is provided with the sliding seat in the spout, the slip is provided with the elevating seat on the sliding seat, the upper end of elevating seat rotates and installs the rotation seat, the spacing groove has been seted up in the rotation seat, sliding connection has the swinging plate in the spacing groove, the swinging plate is close to the one end fixed mounting of clamping part has the extension board, the output fixed mounting of extension board has the connecting plate, fixed mounting has the mounting panel on the connecting plate, rotate on the mounting panel and install the installation axle, installation axle fixed mounting has the swinging plate, the swinging plate is kept away from the one end rotation of installation axle is installed the axle of polishing, the equal fixed mounting in both ends of installation axle has driven gear, fixed mounting has the cylinder on the connecting plate, the output fixed mounting of cylinder has the movable pinion, the movable pinion with driven gear meshing.

Preferably, the fixed toothed plates are fixedly installed on two sides of the swinging plate, the mounting frames are fixedly installed on two sides of the rotating seat, the driving gear is rotatably installed on the mounting frames and meshed with the fixed toothed plates, the upper gears are fixedly installed on two ends of the rotating seat, the lower gears are fixedly installed on two sides of the lifting seat, and the lower gears are meshed with the upper gears.

Preferably, the sliding groove is rotationally provided with a plurality of groups of upper threaded rods, one ends of the upper threaded rods extend out of the sliding groove, side driving parts are arranged between the upper threaded rods, and the upper threaded rods are in threaded connection with the sliding seats.

Preferably, a plurality of groups of threaded pieces are rotatably arranged on the sliding seat, a lower transmission piece is arranged between the threaded pieces, a lower threaded rod is fixedly arranged on the lower surface of the lifting seat corresponding to the position of the threaded pieces, and the lower threaded rod is in threaded connection with the threaded pieces.

Preferably, the side transmission piece and one side of the lower transmission piece are both provided with driving components, and the driving components can drive the threaded rod and the threaded piece on one side to rotate.

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

According to the utility model, the polishing shaft continuously rotates to polish the bending part, the cylinder continuously drives the movable toothed plate to move up and down in the polishing process, the movable toothed plate vertically interacts with the driven gear, the driven gear continuously rotates in a reciprocating manner under the action of the movable toothed plate, the driven gear rotates to drive the mounting shaft to rotate in a reciprocating manner, and the mounting shaft rotates to drive the swinging plate to swing up and down, so that the swinging plate drives the polishing shaft to rotate, the polishing shaft can uniformly polish two sides of the bending part of the frame, the two sides of the bending part of the frame are polished more uniformly, the problem of uneven thickness of the two sides of the bending part of the frame in the polishing process is avoided, and the radian of the bending part is polished more smoothly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a right side view of the present utility model;

FIG. 2 is a schematic view of a portion of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic view of a portion of the structure of FIG. 1B in accordance with the present utility model;

FIG. 4 is a schematic view of the left side view of the present utility model;

FIG. 5 is a partial schematic view of the structure of FIG. 4C in accordance with the present utility model;

FIG. 6 is a schematic view of the bottom view structure of the present utility model;

Fig. 7 is a partial schematic view of the structure of fig. 6D according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. Processing a bottom plate; 2. a clamping member; 3. a chute; 4. a lower threaded rod; 5. a swinging plate; 6. polishing the shaft; 7. an extension plate; 8. a connecting plate; 9. a mounting plate; 10. a driven gear; 11. a cylinder; 12. a movable toothed plate; 13. a mounting shaft; 14. a lifting seat; 15. fixing the toothed plate; 16. a rotating seat; 17. a drive gear; 18. a mounting frame; 19. a top gear; 20. a lower gear; 21. a sliding seat; 22. a limit groove; 23. a threaded rod is arranged; 24. a side transmission member; 25. a screw; 26. and a lower transmission member.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 7, the present utility model provides a technical solution:

A grinding device for machine tool frame production comprises a machining bottom plate 1, wherein a chute 3 is formed in the machining bottom plate 1, clamping pieces 2 are symmetrically arranged on one side of the chute 3 on the machining bottom plate 1, a sliding seat 21 is arranged in the chute 3 in a sliding mode, a lifting seat 14 is arranged on the sliding seat 21 in a sliding mode, a rotating seat 16 is rotatably arranged at the upper end of the lifting seat 14, a limiting groove 22 is formed in the rotating seat 16, a swinging plate 5 is slidably connected in the limiting groove 22, one end, close to the clamping pieces 2, of the swinging plate 5 is fixedly provided with an extension plate 7, the output end of the extension plate 7 is fixedly provided with a connecting plate 8, a mounting plate 9 is fixedly arranged on the connecting plate 8, a mounting shaft 13 is rotatably arranged on the mounting plate 9, a swinging plate 5 is fixedly arranged on one end, far away from the mounting shaft 13, of the swinging plate 5, is rotatably provided with a grinding shaft 6, two ends of the mounting shaft 13 are fixedly provided with driven gears 10, an air cylinder 11 is fixedly arranged on the connecting plate 8, a movable toothed plate 12 is fixedly arranged at the output end of the air cylinder 11, and the movable toothed plate 12 is meshed with the driven gears 10.

Wherein, fixed pinion rack 15 is all fixed mounting in the both sides of swinging plate 5, and the both sides of rotating seat 16 are all fixed mounting has mounting bracket 18, rotates on the mounting bracket 18 and installs driving gear 17, and driving gear 17 and fixed pinion rack 15 meshing, the both ends of rotating seat 16 are all fixed mounting has upper gear 19, and the both sides of lifting seat 14 are all fixed mounting has lower gear 20, lower gear 20 and upper gear 19 meshing.

Wherein, the spout 3 rotation is installed multiunit and is gone up threaded rod 23, and the one end of going up threaded rod 23 extends to outside the spout 3, is provided with the side drive piece 24 between going up threaded rod 23, goes up threaded rod 23 and sliding seat 21 threaded connection.

Wherein, the sliding seat 21 is rotatably provided with a plurality of groups of screw members 25, a lower transmission member 26 is arranged between the screw members 25, a lower threaded rod 4 is fixedly arranged on the lower surface of the lifting seat 14 corresponding to the position of the screw members 25, and the lower threaded rod 4 is in threaded connection with the screw members 25.

Wherein, the side transmission piece 24 and the lower transmission piece 26 are provided with drive assembly on one side, and drive assembly can drive threaded rod 23 and screw 25 on one side to rotate.

According to the utility model, after the position of a bent frame is fixed between clamping pieces 2, a driving assembly drives a lower driving piece 26 to rotate, the lower driving piece 26 rotates to drive a threaded piece 25 to rotate, the threaded piece 25 rotates to interact with a lower threaded rod 4, the lower threaded rod 4 is driven to move up and down relative to a sliding seat 21 through the interaction between the threaded piece 25 and the lower threaded rod 4, the height of a lifting seat 14 is adjusted through the movement of the lower threaded rod 4, a rotating seat 16 at the upper end of the lifting seat 14 is positioned at a position suitable for processing the frame, then a driving gear 17 is driven to rotate, the driving gear 17 rotates to interact with a fixed toothed plate 15, an extension plate 7 is driven to slide on the rotating seat 16, the front end of a swinging plate 5 on the extension plate 7 is driven to be close to the bending position of the frame, then an upper gear 19 is driven to rotate through a lower gear 20, the upper gear 19 is driven to rotate to drive the rotating seat 16 to rotate to adjust the angle, a polishing shaft 6 on the swinging plate 5 is enabled to abut against a bending gap of the frame, the device can adapt to bending frames with various heights and various angles and various widths, and the application range of the device is increased.

According to the utility model, the polishing on the swinging plate 5 is abutted against the bending part of the frame, the polishing shaft 6 continuously rotates to polish the bending part, the air cylinder 11 continuously drives the movable toothed plate 12 to move up and down in the polishing process, the movable toothed plate 12 interacts with the driven gear 10 up and down, the driven gear 10 continuously rotates in a reciprocating manner under the action of the movable toothed plate 12, the driven gear 10 rotates to drive the mounting shaft 13 to rotate in a reciprocating manner, the mounting shaft 13 rotates to drive the swinging plate 5 to swing up and down, so that the swinging plate 5 drives the polishing shaft 6 to rotate, the polishing shaft 6 can uniformly polish the two sides of the bending part of the frame, the two sides of the bending part of the frame are polished more uniformly, the problem of uneven thickness of the two sides of the bending part of the frame in the polishing process is avoided, and the radian of the bending part is polished more smoothly.

Claims (5)

1. Machine tool frame production grinding device, including processing bottom plate (1), its characterized in that: the utility model discloses a processing bottom plate (1) is gone up and is offered spout (3), processing bottom plate (1) is gone up to one side symmetry of spout (3) is provided with clamping part (2), it is provided with sliding seat (21) to slide in spout (3), sliding seat (21) are gone up and are provided with elevating seat (14), elevating seat (14)'s upper end rotation is installed and is rotated seat (16), limit groove (22) have been seted up in rotation seat (16), sliding connection has swinging plate (5) in limit groove (22), swinging plate (5) are close to one end fixed mounting of clamping part (2) has extension board (7), the output fixed mounting of extension board (7) has connecting plate (8), fixed mounting has mounting plate (9) on connecting plate (8), install axle (13) on the mounting plate (9) rotation, install axle (13) fixed mounting has swinging plate (5), one end rotation of installing axle (13) is installed and is polished axle (6), one end of swinging plate (5) is kept away from install on the cylinder (11) fixed mounting plate (12), the movable toothed plate (12) is meshed with the driven gear (10).

2. A machine tool frame production grinding apparatus as defined in claim 1, wherein: the utility model discloses a swing seat, including fixed pinion rack (19) and fixed pinion rack (19), fixed pinion rack (15) are all fixed mounting in both sides of swing board (5), fixed mounting has mounting bracket (18) in both sides of rotating seat (16), rotate on mounting bracket (18) and install driving gear (17), driving gear (17) with fixed pinion rack (15) meshing, all fixed mounting in both ends of rotating seat (16) has upper gear (19), all fixed mounting in both sides of lifting seat (14) has lower gear (20), lower gear (20) with upper gear (19) meshing.

3. A machine tool frame production grinding apparatus as defined in claim 2, wherein: the sliding chute (3) is rotationally provided with a plurality of groups of upper threaded rods (23), one ends of the upper threaded rods (23) extend out of the sliding chute (3), side transmission parts (24) are arranged between the upper threaded rods (23), and the upper threaded rods (23) are in threaded connection with the sliding seat (21).

4. A machine tool frame production grinding apparatus as defined in claim 3 wherein: the sliding seat (21) is rotatably provided with a plurality of groups of threaded pieces (25), a lower transmission piece (26) is arranged between the threaded pieces (25), a lower threaded rod (4) is fixedly arranged on the lower surface of the lifting seat (14) corresponding to the position of the threaded pieces (25), and the lower threaded rod (4) is in threaded connection with the threaded pieces (25).

5. A machine tool frame production grinding apparatus as defined in claim 4 wherein: the side transmission piece (24) and the lower transmission piece (26) are both provided with a driving assembly on one side, and the driving assembly can drive the threaded rod (23) and the threaded piece (25) on one side to rotate.