阅读说明：本技术 一种高速钻车组合机床 (High-speed drill carriage combined machine tool ) 是由 蒋黎明 王梅娟 于 2021-10-12 设计创作，主要内容包括：本发明公开了一种高速钻车组合机床,包括旋转轴,旋转轴前端的两侧固定焊接有固定件,固定件的前端面的两侧均活动设置有推动件,旋转轴内部前后贯穿设置有插装型深方槽,插装型深方槽内部的底端固定焊接有伸张弹簧A,伸张弹簧A的前端固定焊接有活动抵块,插装型深方槽内部的前侧插入安装有插装柱。本发明通过斜槽面和斜倒面设置在活动型限位块和活动柱上,这使得活动柱和活动型限位块之间通过斜槽面和斜倒面活动倾斜配合,活动柱向后侧的位移转化为活动型限位块横向的位移,可将活动型限位块的一端从插装柱上的限位抵槽内脱出,快速的解除了活动型限位块对整体插装柱和钻头的限位固定。(The invention discloses a high-speed drill carriage combined machine tool which comprises a rotating shaft, wherein fixing parts are fixedly welded on two sides of the front end of the rotating shaft, pushing parts are movably arranged on two sides of the front end surface of each fixing part, a plug-in type deep square groove penetrates through the rotating shaft from front to back, a tension spring A is fixedly welded at the bottom end of the plug-in type deep square groove, a movable abutting block is fixedly welded at the front end of the tension spring A, and a plug-in column is inserted and installed at the front side of the plug-in type deep square groove. According to the invention, the inclined groove surface and the inclined inverted surface are arranged on the movable limiting block and the movable column, so that the movable column and the movable limiting block are movably matched in an inclined manner through the inclined groove surface and the inclined inverted surface, the displacement of the movable column towards the rear side is converted into the transverse displacement of the movable limiting block, one end of the movable limiting block can be separated from the limiting abutting groove on the inserting column, and the limiting fixation of the movable limiting block on the whole inserting column and a drill bit is rapidly released.)

1. A high-speed drill carriage combined machine tool comprises a rotating shaft (7), and is characterized in that: the fixing part (8) is fixedly welded on two sides of the front end of the rotating shaft (7), pushing parts (9) are movably arranged on two sides of the front end face of the fixing part (8), inserting type deep square grooves (13) penetrate through the front and the back of the inside of the rotating shaft (7), extension springs A (12) are fixedly welded at the bottom ends of the inside of the inserting type deep square grooves (13), movable abutting blocks (25) are fixedly welded at the front ends of the extension springs A (12), inserting columns (10) are inserted into the front sides of the inside of the inserting type deep square grooves (13), drill bits (11) are fixedly welded at the front ends of the inserting columns (10), limiting abutting grooves (21) are fixedly arranged on two sides of the rear ends of the inserting columns (10), movable limiting blocks (14) are inserted into the inside of the limiting abutting grooves (21), and extension springs B (15) are fixedly welded at one ends of the movable limiting blocks (14), the utility model discloses a fixing device for a motor vehicle, including activity type stopper (14), cooperation type through-hole (18) run through to be provided with in both sides around the department of activity type stopper (14) is close to the centre, one side of cooperation type through-hole (18) is provided with chute face (19), the inboard align to grid on chute face (19) surface is provided with two mounting grooves (23), the inside fixed welding of mounting groove (23) has cooperation type stopper (22), the inside activity of cooperation type stopper (22) is provided with ball (24).

2. A high speed drill rig combined machine tool according to claim 1, characterised in that: the fixing part (8) comprises a fixing block (801), a movable inner cavity A (802), a transverse movable groove (803), a movable inner cavity B (804), a limiting inner cavity (805) and a movable through hole (806), wherein the movable inner cavity A (802) is fixedly arranged in the middle of the inner rear side of the fixing block (801), the front end of the movable inner cavity A (802) transversely penetrates through the transverse movable groove (803), the movable inner cavity B (804) is fixedly arranged in the middle of the front end of the transverse movable groove (803), the limiting inner cavity (805) is fixedly arranged in the front end of the movable inner cavity B (804), and the movable through hole (806) is arranged in the middle of the front end of the limiting inner cavity (805).

3. A high speed drill rig combined machine tool according to claim 1, characterised in that: the bottom end of the extension spring A (12) is fixedly welded with the bottom end inside the plug-in type deep square groove (13), the movable abutting block (25) is movably located in the plug-in type deep square groove (13) from front to back, and the front end of the movable abutting block (25) is attached to the surface of the rear end of the plug-in column (10).

4. A high speed drill rig combined machine tool according to claim 2, characterised in that: the terminal surface of the one end of activity type stopper (14) and horizontal activity groove (803) one side passes through welded connection, through the fixed welded connection of extension spring B (15) between the terminal surface of a side of activity type stopper (14) and the terminal surface of the inside one side of horizontal activity groove (803), the one end activity of activity type stopper (14) is located horizontal activity groove (803), the other end activity of activity type stopper (14) is located spacing on cartridge post (10) and supports in groove (21).

5. A high speed drill rig combined machine tool according to claim 1, characterised in that: the pushing piece (9) comprises a pushing column (901), a connecting column (902) and a movable column (903), the connecting column (902) is fixedly welded on the rear side of the pushing column (901), and the movable column (903) is fixedly welded on the rear side of the connecting column (902).

6. A high speed drill carriage combined machine tool according to claim 5, characterised in that: the movable column (903) is movably located in the movable inner cavity B (804), the front end of the movable column (903) is fixedly welded and connected with the pushing column (901) through a connecting column (902), and the pushing column (901) penetrates through the movable through hole (806) in a movable mode.

7. A high speed drill carriage combined machine tool according to claim 5, characterised in that: the movable circular plate (17) is fixedly welded around the front end of the pushing column (901), the movable circular plate (17) is movably located at the front end inside the limiting inner cavity (805), an extension spring C (16) is fixedly welded on the rear side of the movable circular plate (17), and the rear end face inside the limiting inner cavity (805) is fixedly welded and connected with the movable circular plate (17) through the extension spring C (16).

8. A high speed drill carriage combined machine tool according to claim 5, characterised in that: the bevel groove face (19) is arranged on the end face inside the movable limiting block (14), one side of the movable column (903) is fixedly provided with a bevel face (20), the inside of the matched limiting block (22) is fixedly provided with a spherical groove, the ball (24) is movably arranged in the spherical groove, and one end of the ball (24) is in rolling fit with the bevel face (20) on the movable column (903).

9. A high speed drill rig combined machine tool according to claim 1, characterised in that: the rear side of the rotating shaft (7) is fixedly provided with a driving motor (2), the lower end of the driving motor (2) is fixedly provided with a motor fixing table (3), and the front side of the motor fixing table (3) is fixedly provided with a workpiece processing table (4).

10. A high speed drill rig combined machine tool according to claim 9, characterised in that: the lower extreme of motor fixed station (3) and work piece processing platform (4) is fixed and is provided with base (6), equal fixed welding in both sides of base (6) upper end has location platform (5), one side of base (6) upper end is fixed and is provided with control panel (1).

Technical Field

The invention relates to the technical field of drill carriage combined machine tools, in particular to a high-speed drill carriage combined machine tool.

Background

With the rapid development of social economy, the combined machine tool has wide application in machining, and the combined machine tool is a special machine tool which is based on serialized and standardized general parts and is matched with a small amount of special parts, and is suitable for machining one or more procedures of one or more similar parts in large batch and mass production. The combined machine tool has the characteristics of simple structure, high productivity and higher automation degree, and the drill bit on the existing drill carriage combined machine tool is installed through threaded connection, so that the drill bit cannot be installed and replaced quickly, and the working efficiency of the whole machine tool is reduced; the friction force of the pushing piece is too large, so that the worker is not easy to press the whole pushing piece, and the efficiency of the whole installation process of the inserting column and the drill bit is reduced.

Disclosure of Invention

The invention aims to provide a high-speed drill carriage combined machine tool to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a high-speed drill carriage combined machine tool comprises a rotating shaft, fixing parts are fixedly welded on two sides of the front end of the rotating shaft, pushing parts are movably arranged on two sides of the front end face of each fixing part, inserting type deep square grooves penetrate through the front and the back of the inside of the rotating shaft, extension springs A are fixedly welded at the bottom ends of the inner parts of the inserting type deep square grooves, movable abutting blocks are fixedly welded at the front ends of the extension springs A, inserting columns are inserted and mounted at the front sides of the inner parts of the inserting type deep square grooves, drill bits are fixedly welded at the front ends of the inserting columns, limiting abutting grooves are fixedly arranged on two sides of the rear ends of the inserting columns, movable limiting blocks are inserted and mounted in the limiting abutting grooves, extension springs B are fixedly welded at one ends of the movable limiting blocks, matched through holes are arranged on the front and the rear sides of the movable limiting blocks close to the middle of the movable limiting blocks in a penetrating mode, and inclined groove faces are arranged on one sides of the matched through holes, the inboard align to grid on chute face surface is provided with two mounting grooves, the inside fixed welding of mounting groove has the cooperation type stopper, the inside activity of cooperation type stopper is provided with the ball.

Preferably, the mounting includes fixed block, activity inner chamber A, horizontal movable groove, activity inner chamber B, spacing inner chamber, activity through-hole, the fixed movable inner chamber A that is provided with of centre department of the inside rear side of fixed block, activity inner chamber A front end transversely runs through and is provided with horizontal movable groove, the fixed movable inner chamber B that is provided with of centre department of horizontal movable groove front end, the fixed spacing inner chamber that is provided with of front end of activity inner chamber B, the centre department of spacing inner chamber front end runs through and is provided with the activity through-hole.

Preferably, the bottom end of the extension spring A is fixedly welded with the bottom end of the inner part of the plug-in type deep square groove, the movable abutting block is movably located in the plug-in type deep square groove from front to back, and the front end of the movable abutting block is attached to the surface of the rear end of the plug-in column.

Preferably, welded connection is passed through to the one end of activity type stopper and the terminal surface of horizontal activity groove one side, through the fixed welded connection of extension spring B between the terminal surface of a side of activity type stopper and the terminal surface of horizontal activity inslot portion one side, the one end activity of activity type stopper is located horizontal activity inslot, the other end activity of activity type stopper is located spacing on the cartridge post and supports the inslot.

Preferably, the pushing part comprises a pushing column, a connecting column and a movable column, the connecting column is fixedly welded on the rear side of the pushing column, and the movable column is fixedly welded on the rear side of the connecting column.

Preferably, the activity of activity post is located activity inner chamber B, the front end of activity post with promote between the post through spliced pole fixed weld connection, it runs through to be located the activity through-hole to promote the post activity.

Preferably, the fixed welding all around of promotion post front end has movable plectane, the activity of movable plectane is located the inside front end of spacing inner chamber, the fixed welding of rear side of movable plectane has the spring C that stretches, through the spring C fixed weld connection that stretches between the inside rear end face of spacing inner chamber and the movable plectane.

Preferably, the chute face sets up and is located the inside terminal surface of activity type stopper, one side of activity post is fixed and is provided with the face of falling to one side, the inside of cooperation type stopper is fixed and is provided with spherical groove, the ball activity is located spherical groove, the one end of ball and the cooperation of falling to one side on the activity post roll.

Preferably, a driving motor is fixedly arranged on the rear side of the rotating shaft, a motor fixing table is fixedly arranged at the lower end of the driving motor, and a workpiece processing table is fixedly arranged on the front side of the motor fixing table.

Preferably, the lower extreme of motor fixed station and work piece processing platform is fixed and is provided with the base, the equal fixed welding in both sides of base upper end has the location platform, one side of base upper end is fixed and is provided with control panel.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the pushing column and the movable circular plate move towards the inner side of the limiting inner cavity, the connecting column at the rear end of the pushing column and the movable column move towards the rear side, the matching type through hole is arranged in the movable limiting block, the inclined groove surface is arranged at one end inside the matching type through hole, the inclined inverted surface is arranged at one side of the movable column, and the inclined groove surface and the inclined inverted surface are both arranged on the movable limiting block and the movable column in a forty-five degree inclined manner respectively, so that the movable column and the movable limiting block are movably and obliquely matched through the inclined groove surface and the inclined inverted surface, the displacement of the movable column towards the rear side is converted into the transverse displacement of the movable limiting block, one end of the movable limiting block can be separated from the limiting abutting groove on the inserting column, and the limiting fixation of the movable limiting block on the whole inserting column and a drill bit is rapidly released;

2. according to the invention, the mounting groove is fixedly arranged on the inclined groove surface at one side of the movable limiting block, the matching limiting block is fixedly welded in the mounting groove, and the ball is movably mounted in the matching limiting block through the spherical groove, so that the ball can rotate and move in any direction in the spherical groove on the matching limiting block, one end of the ball is movably matched with the inclined inverted surface on the pushing column, the pushing column can move more quickly, the friction force between the inclined groove surface on the movable limiting block and the inclined inverted surface on the pushing column is reduced, and the matching activity between the movable limiting block and the pushing column is greatly improved.

Drawings

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

FIG. 2 is a partial perspective view of FIG. 1 at A in accordance with the present invention;

FIG. 3 is an enlarged top cutaway view of FIG. 1 at A in accordance with the present invention;

FIG. 4 is an enlarged cutaway view of FIG. 3 at B of the present invention;

FIG. 5 is an enlarged cutaway view of FIG. 4 at B of the present invention;

fig. 6 is an enlarged cut-away view at D of fig. 5 of the present invention.

In the figure: 1. a control panel; 2. a drive motor; 3. a motor fixing table; 4. a workpiece processing table; 5. a positioning table; 6. a base; 7. a rotating shaft; 8. a fixing member; 801. a fixed block; 802. a movable inner cavity A; 803. a transverse movable groove; 804. a movable inner cavity B; 805. a limiting inner cavity; 806. a movable through hole; 9. a pusher member; 901. pushing the column; 902. connecting columns; 903. a movable post; 10. inserting a column; 11. a drill bit; 12. extending the spring A; 13. inserting deep square grooves; 14. a movable limiting block; 15. extending the spring B; 16. a spring C is extended; 17. a movable circular plate; 18. a mating type through hole; 19. a chute surface; 20. obliquely chamfering; 21. a limiting abutting groove; 22. a fitting type limiting block; 23. mounting grooves; 24. a ball bearing; 25. and (6) moving the butting block.

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 to 6, an embodiment of the present invention includes: a high-speed drill carriage combined machine tool comprises a rotating shaft 7, fixing parts 8 are fixedly welded on two sides of the front end of the rotating shaft 7, pushing parts 9 are movably arranged on two sides of the front end face of each fixing part 8, inserting type deep square grooves 13 penetrate through the front and back of the inside of the rotating shaft 7, extension springs A12 are fixedly welded at the bottom ends of the insides of the inserting type deep square grooves 13, movable abutting blocks 25 are fixedly welded at the front ends of the extension springs A12, an inserting column 10 is inserted into the front side of the insides of the inserting type deep square grooves 13, a drill bit 11 is fixedly welded at the front end of the inserting column 10, limiting abutting grooves 21 are fixedly arranged on two sides of the rear end of the inserting column 10, movable limiting blocks 14 are inserted into the insides of the limiting abutting grooves 21, extension springs B15 are fixedly welded at one ends of the movable limiting blocks 14, matched through holes 18 are formed in the front and back sides of the movable limiting blocks 14 close to the middle, inclined groove faces 19 are arranged on one sides of the matched through holes 18, the inboard align to grid on chute face 19 surface is provided with two mounting grooves 23, and the inside fixed welding of mounting groove 23 has cooperation type stopper 22, and the inside activity of cooperation type stopper 22 is provided with ball 24.

Further, the fixing member 8 includes a fixing block 801, a movable inner cavity a802, a transverse movable groove 803, a movable inner cavity B804, a limiting inner cavity 805 and a movable through hole 806, the movable inner cavity a802 is fixedly arranged in the middle of the rear side inside the fixing block 801, the transverse movable groove 803 transversely penetrates the front end of the movable inner cavity a802, the movable inner cavity B804 is fixedly arranged in the middle of the front end of the transverse movable groove 803, the limiting inner cavity 805 is fixedly arranged in the front end of the movable inner cavity B804, and the movable through hole 806 penetrates the middle of the front end of the limiting inner cavity 805.

Furthermore, the bottom end of the extension spring A12 is fixedly welded with the bottom end inside the plug-in type deep square groove 13, the movable abutting block 25 is movably located in the plug-in type deep square groove 13 in the front-back direction, the front end of the movable abutting block 25 is attached to the surface of the rear end of the plug-in column 10, the plug-in type deep square groove 13 is beneficial to the overall mobility of the movable abutting block 25, and meanwhile, the extension spring A12 enables the movable abutting block 25 to elastically reciprocate in the plug-in type deep square groove 13 in the front-back direction.

Further, the one end of activity type stopper 14 and the terminal surface of horizontal activity groove 803 one side pass through welded connection, pass through the fixed welded connection of extension spring B15 between the terminal surface of one side of activity type stopper 14 and the terminal surface of the inside one side of horizontal activity groove 803, the one end activity of activity type stopper 14 is located horizontal activity groove 803, the other end activity of activity type stopper 14 is located spacing on cartridge post 10 and supports the inslot 21, mounting groove 23 is favorable to activity type stopper 14 lateral displacement.

Further, the pushing part 9 comprises a pushing column 901, a connecting column 902 and a movable column 903, the connecting column 902 is fixedly welded on the rear side of the pushing column 901, and the movable column 903 is fixedly welded on the rear side of the connecting column 902.

Further, the movable column 903 is movably located in the movable inner cavity B804, the front end of the movable column 903 and the pushing column 901 are fixedly welded and connected through a connecting column 902, the pushing column 901 is movably located in the movable through hole 806 in a penetrating mode, and the movable through hole 806 further improves the mobility of the pushing column 901.

Further, a movable circular plate 17 is fixedly welded around the front end of the pushing column 901, the movable circular plate 17 is movably located at the front end inside the limiting inner cavity 805, an extension spring C16 is fixedly welded on the rear side of the movable circular plate 17, the rear end face inside the limiting inner cavity 805 and the movable circular plate 17 are fixedly welded and connected through an extension spring C16, and the limiting performance of the movable circular plate 17 enables the pushing column 901 not to be pulled out of the limiting inner cavity 805.

Further, the setting of chute face 19 is located the inside terminal surface of activity type stopper 14, and one side of activity post 903 is fixed to be provided with the surface of falling to one side 20, and the fixed spherical groove that is provided with in inside of cooperation type stopper 22, the ball 24 activity is located spherical groove, and the one end of ball 24 and the 20 roll fits of falling to one side on the activity post 903, and spherical groove in the cooperation type stopper 22 can make ball 24 move about in arbitrary direction.

Further, a driving motor 2 is fixedly arranged on the rear side of the rotating shaft 7, a motor fixing table 3 is fixedly arranged at the lower end of the driving motor 2, and a workpiece processing table 4 is fixedly arranged on the front side of the motor fixing table 3.

Further, the lower ends of the motor fixing table 3 and the workpiece processing table 4 are fixedly provided with a base 6, two sides of the upper end of the base 6 are fixedly welded with a positioning table 5, and one side of the upper end of the base 6 is fixedly provided with a control panel 1.

When the device is used, the pushing columns 901 on two sides of the front end of the fixing piece 8 are pressed firstly, so that the pushing columns 901 move towards the inner side of the limit inner cavity 805 on the inner fixing block 801, the pushing columns 901 and the extension springs C16 are fixedly connected through the movable circular plate 17, the movable circular plate 17 has a tendency of moving towards the front end through the elasticity of the extension springs C16, the movable circular plate 17 is placed with the pushing columns 901 to be separated from the limit inner cavity 805, when the pushing columns 901 and the movable circular plate 17 move towards the inner side of the limit inner cavity 805, the connecting columns 902 and the movable columns 903 at the rear ends of the pushing columns 901 move towards the rear side, through arranging the matching type through holes 18 in the movable limiting blocks 14, one end of the inner part in the matching type through holes 18 is provided with the inclined groove surface 19, one side of the movable column 903 is provided with the inclined surface 20, the inclined groove surface 19 and the inclined surface 20 are both arranged on the movable limiting blocks 14 and 903 in a forty-five-degree inclined manner, so that the movable column 903 and the movable limiting blocks 14 are movably and obliquely matched through the inclined surface 19 and the inclined surface 20, the displacement of the movable column 903 towards the rear side is converted into the transverse displacement of the movable limiting block 14, one end of the movable limiting block 14 can be separated from the limiting abutting groove 21 on the inserting column 10, the limiting fixation of the movable limiting block 14 on the whole inserting column 10 and the drill bit 11 is quickly released, the rear end of the inserting column 10 can be inserted into the inserting deep square groove 13 in the rotating shaft 7, the whole activity of the pushing piece 9 is facilitated through the matching type through hole 18 in the middle of the movable limiting block 14, and the displacement performance of the whole pushing piece 9 is further improved through the movable inner cavity A802;

when the movable column 903 is moved to the inside of the movable cavity a802, one end of the movable limiting block 14 is moved to the horizontal movable groove 803, the other end of the movable limiting block 14 is separated from the limiting abutting groove 21 on the cartridge column 10, when the integral pushing member 9 is opened, the stretching elastic force of the stretching spring B15 makes the movable limiting block 14 return to the original position, and the stretching elastic force of the stretching spring C16 makes the pushing column 901 move to the outside, so that the movable limiting block 14 can be inserted into the limiting abutting groove 21 on the cartridge column 10 again in a limiting manner.

The installation groove 23 is fixedly arranged on the inclined groove surface 19 on one side of the movable limiting block 14, the matching limiting block 22 is fixedly welded in the installation groove 23, the ball 24 is movably installed in the matching limiting block 22 through the spherical groove, so that the ball 24 can rotate and move in any direction in the spherical groove on the matching limiting block 22, one end of the ball 24 is movably matched with the inclined inverted surface 20 on the pushing column 901, the pushing column 901 moves more quickly, the friction force between the inclined groove surface 19 on the movable limiting block 14 and the inclined inverted surface 20 on the pushing column 901 is reduced, the matching activity between the movable limiting block 14 and the pushing column 901 is greatly improved, and the problem that the whole pushing piece 9 is large in friction force and not easy to press is solved;

when the rear end of the cartridge post 10 is inserted into the cartridge type deep square groove 13, the cartridge post 10 can press the movable abutting block 25 inwardly to move, so that the extension spring a12 is stressed to be extruded and contracted, if the cartridge post 10 and the drill bit 11 are rapidly disassembled, the pushing column 901 is pressed again, the limiting and fixing effects of the movable limiting block 14 on the whole cartridge post 10 and the drill bit 11 are removed, at the moment, the extension elastic force of the extension spring a12 enables the movable abutting block 25 to rapidly abut the cartridge post 10 and the drill bit 11 out of the cartridge type deep square groove 13, and the rapid disassembling effect of the cartridge post 10 and the drill bit 11 is achieved.