CN219503728U - Spindle transmission mechanism of table type milling and drilling machine - Google Patents

Abstract

The utility model discloses a spindle transmission mechanism of a table drilling and milling machine, which belongs to the technical field of spindle transmission of the table drilling and milling machine and comprises a control box, wherein an opening is formed in the bottom of the control box, a sliding box is arranged in the control box in a front-back sliding manner, a sliding block is arranged in the sliding box in a sliding manner, a hydraulic rod is arranged on the right side wall in the sliding box, one end of the hydraulic rod is connected with the right side wall of the sliding block, a moving block is arranged at the bottom of the sliding block, a motor is arranged at the bottom of the moving block, a spindle is connected with the output end of the motor, and a driving mechanism is arranged above the control box.

Description

Spindle transmission mechanism of table type milling and drilling machine

Technical Field

The utility model relates to the technical field of spindle transmission of a table type milling and drilling machine, in particular to a spindle transmission mechanism of a table type milling and drilling machine.

Background

The bench drilling and milling machine is mainly suitable for cutting and repairing parts in single parts and small batches in various industries, the transmission of a main shaft of the bench drilling and milling machine is very important when the parts are machined, and when the parts are machined, the transmission mechanism of the bench drilling and milling machine needs to drive the main shaft to move back and forth and left and right, so that the main shaft drives the cutter to move back and forth and left and right, and the cutter can machine the parts.

Disclosure of Invention

The utility model aims to provide a spindle transmission mechanism of a table type drilling and milling machine, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a desk-top milling and drilling machine main shaft drive mechanism, includes the control box, the opening has been seted up to the control box bottom, sliding connection is equipped with the slip case around in the control box, sliding connection is equipped with the slider in the slip case, the right side wall is equipped with the hydraulic stem in the slip case, hydraulic stem one end is connected with the slider right side wall, the slider bottom is equipped with the movable block, the movable block bottom is equipped with the motor, the motor output connection is equipped with the main shaft, the top is equipped with actuating mechanism in the control box.

Further, actuating mechanism includes the lead screw that the control box interior top was equipped with, lead screw one end is connected with the bearing that the control box interior front side wall was equipped with, the lead screw other end runs through the control box interior back lateral wall and is connected with the driven gear that the outside was equipped with, the control box back lateral wall is equipped with driving motor, the driving motor output is connected and is equipped with the driving gear with driven gear engaged with, the lead screw outer wall has cup jointed the sliding plate, the sliding plate bottom is equipped with the connecting block, connecting block one end is connected with the sliding box top.

Further, two groups of sliding rods are arranged above the control box, one ends of the two groups of sliding rods are respectively connected with the front side wall and the rear side wall in the control box, sliding blocks are sleeved on the outer walls of the two groups of sliding rods, and the left side wall and the right side wall of the sliding plate are respectively connected with the two groups of opposite side walls of the sliding blocks.

Further, limiting grooves are formed in the left side wall and the right side wall in the control box, and limiting blocks matched with the limiting grooves are arranged on the two groups of sliding blocks far away from the side walls.

Further, guide grooves are formed in the left side wall and the right side wall in the control box, and guide blocks matched with the guide grooves are arranged in the left side wall and the right side wall of the sliding box.

Further, a moving groove is formed in the inner bottom of the sliding box, and the moving block is connected in a sliding mode in the moving groove.

Compared with the prior art, the utility model has the beneficial effects that: the utility model discloses can drive the main shaft and control the removal under the cooperation of hydraulic stem, slider, movable block and movable groove, can drive the main shaft and reciprocate under actuating mechanism's cooperation to can drive the main shaft and reciprocate, make the main shaft reciprocate more stable under the cooperation of slider, slide bar, guide way and guide block, improve the stability that the main shaft removed, thereby the cutter is difficult to the card sword when processing the spare part.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a right side view of the structure of the present utility model.

In the figure: 1. a control box; 2. an opening; 3. a main shaft; 4. a driving mechanism; 40. a sliding plate; 41. a connecting block; 42. a screw rod; 43. a sliding block; 44. a slide bar; 45. a driven gear; 46. a drive gear; 47. a driving motor; 5. a motor; 6. a slide box; 7. a hydraulic rod; 8. a slide block; 9. a moving block; 10. and a moving groove.

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.

Example 1:

referring to fig. 1, the present utility model provides a technical solution: the utility model provides a desk-top milling and drilling machine main shaft drive mechanism, including control box 1, opening 2 has been seted up to control box 1 bottom, sliding connection is equipped with sliding box 6 around in the control box 1, the guide way has all been seted up to the lateral wall about in the control box 1, lateral wall all is equipped with the guide way assorted guide block about the sliding box 6, make control box 1 remove more stably under the effect of guide way and guide block, sliding connection is equipped with slider 8 in sliding box 6, the lateral wall is equipped with hydraulic stem 7 on the inner right side of sliding box 6, hydraulic stem 7 one end is connected with slider 8 right side wall, slider 8 bottom is equipped with movable block 9, movable groove 10 has been seted up in the sliding box 6, movable block 9 makes movable block 9 remove more stably in movable groove 10's effect, thereby movable block 9 drives main shaft 3 and moves more stably about, movable block 9 bottom is equipped with motor 5, the connection of motor 5 output is equipped with main shaft 3, the top is equipped with actuating mechanism 4 in the control box 1.

Referring to fig. 1-2, the driving mechanism 4 includes a screw rod 42 disposed above and inside the control box 1, one end of the screw rod 42 is connected with a bearing disposed on the front side wall inside the control box 1, the other end of the screw rod 42 penetrates through the rear side wall inside the control box 1 and is connected with a driven gear 45 disposed outside, a driving motor 47 is disposed on the rear side wall of the control box 1, an output end of the driving motor 47 is connected with a driving gear 46 meshed with the driven gear 45, a sliding plate 40 is sleeved on an outer wall of the screw rod 42, a connecting block 41 is disposed at a bottom of the sliding plate 40, one end of the connecting block 41 is connected with a top of the sliding box 6, two sets of sliding bars 44 are disposed above and inside the control box 1, one ends of the two sets of sliding bars 44 are respectively connected with the front side wall and the rear side wall inside the control box 1, the sliding blocks 43 are sleeved on the outer walls of the two groups of sliding rods 44, the left side wall and the right side wall of the sliding plate 40 are respectively connected with the opposite side walls of the two groups of sliding blocks 43, limiting grooves are formed in the left side wall and the right side wall of the control box 1, limiting blocks matched with the limiting grooves are arranged on the two groups of sliding blocks 43 away from the side walls, the sliding blocks 43 move more stably on the outer walls of the sliding rods 44 under the action of the limiting grooves and the limiting blocks, the sliding plate 40 moves more stably on the outer walls of the screw rods 42 under the action of the sliding rods 44 and the sliding blocks 43, the sliding plate 40 drives the connecting block 41 to move more stably, the connecting block 41 drives the sliding box 6 to move more stably, and the moving box 6 drives the spindle 3 to move back and forth more stably.

Working principle: when the bench drilling and milling machine processes parts, a worker installs a cutter on the spindle 3, then carries out tool setting on the cutter and the parts, and when the parts begin to be processed, the motor 5 drives the spindle 3 to rotate, the spindle 3 drives the cutter to process the parts, the hydraulic rod 7 drives the sliding block 8 to move, the sliding block 8 drives the moving block 9 to move, the moving block 9 drives the motor 5 to move left and right, thereby driving the spindle to move left and right, the driving gear 46 is driven to rotate under the action of the driving motor 47, the driving gear 46 drives the driven gear 45 to rotate, the driven gear 45 drives the screw rod 42 to rotate, the sliding plate 40 moves on the outer wall of the screw rod 42 under the cooperation of the sliding rod 44 and the sliding block 43, the sliding plate 40 drives the connecting block 41 to move, the connecting block 41 drives the sliding box 6 to move back and forth, and the sliding box 6 drives the spindle 3 to move back and forth, so that the cutter can be driven to process the parts.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a desk-top drilling and milling machine main shaft drive mechanism, includes control box (1), its characterized in that: the utility model discloses a control box, including control box (1), motor (5), control box (1), opening (2) have been seted up to control box (1) bottom, sliding connection is equipped with slip case (6) around in control box (1), sliding connection is equipped with slider (8) in slip case (6), right side wall is equipped with hydraulic stem (7) in slip case (6), hydraulic stem (7) one end is connected with slider (8) right side wall, slider (8) bottom is equipped with movable block (9), movable block (9) bottom is equipped with motor (5), motor (5) output connection is equipped with main shaft (3), the top is equipped with actuating mechanism (4) in control box (1).

2. A spindle drive for a table milling and drilling machine as defined in claim 1 wherein: the driving mechanism (4) comprises a screw rod (42) arranged above and in a control box (1), one end of the screw rod (42) is connected with a bearing arranged on the inner front side wall of the control box (1), the other end of the screw rod (42) penetrates through a driven gear (45) arranged outside and on the inner rear side wall of the control box (1), a driving motor (47) is arranged on the rear side wall of the control box (1), a driving gear (46) meshed with the driven gear (45) is connected with the output end of the driving motor (47), a sliding plate (40) is sleeved on the outer wall of the screw rod (42), a connecting block (41) is arranged at the bottom of the sliding plate (40), and one end of the connecting block (41) is connected with the top of the sliding box (6).

3. A spindle drive for a table milling and drilling machine as claimed in claim 2 wherein: the upper side is equipped with two sets of slide bars (44) in control box (1), two sets of slide bar (44) one end is connected with the interior front and back lateral wall of control box (1) respectively, and two sets of slide bar (44) outer wall has all cup jointed slider (43), the lateral wall is connected with two sets of respectively about slider (40) slider (43) relative lateral wall.

4. A spindle drive for a table milling and drilling machine as claimed in claim 3 wherein: limiting grooves are formed in the left side wall and the right side wall in the control box (1), and limiting blocks matched with the limiting grooves are arranged on the side walls, away from each other, of the sliding blocks (43).

5. A spindle drive for a table milling and drilling machine as defined in claim 1 wherein: guide grooves are formed in the left side wall and the right side wall in the control box (1), and guide blocks matched with the guide grooves are arranged in the left side wall and the right side wall of the sliding box (6).

6. A spindle drive for a table milling and drilling machine as defined in claim 1 wherein: a moving groove (10) is formed in the inner bottom of the sliding box (6), and the moving block (9) is connected in a sliding mode in the moving groove (10).