阅读说明：本技术 机械配件钻孔设备 (Mechanical part drilling equipment ) 是由 鲁仲斐 胡嘉侃 于 2020-06-19 设计创作，主要内容包括：本发明公开了机械配件钻孔设备,涉及机械加工技术领域,包括底座,所述底座下表面固定连接支撑腿,底座上固定连接横向进给机构,横向进给机构上表面固定连接纵向进给机构,纵向进给机构上表面固定连接夹持固定座,底座上表面固定连接左竖板,左竖板上部固定连接左横板,左横板上固定连接左安装座,左安装座上表面固定连接换刀机构,换刀机构固定连接刀盘,刀盘上部固定连接锁止机构,底座上固定连接右竖板,右竖板上固定连接右横板,右横板固定连接右安装座,右安装座下部固定连接第一电动推杆,第一电动推杆固定连接电机,本发明通过设置换刀机构能够方便更换钻头,通过设置刀盘实现了刀具的快速使用,提高了钻孔效率,降低了人力成本。(The invention discloses a machine part drilling device, which relates to the technical field of machining and comprises a base, wherein a supporting leg is fixedly connected to the lower surface of the base, a transverse feeding mechanism is fixedly connected to the upper surface of the transverse feeding mechanism, a longitudinal feeding mechanism is fixedly connected to the upper surface of the longitudinal feeding mechanism, a clamping and fixing seat is fixedly connected to the upper surface of the longitudinal feeding mechanism, a left vertical plate is fixedly connected to the upper surface of the base, a left transverse plate is fixedly connected to the upper portion of the left vertical plate, a left mounting seat is fixedly connected to the left transverse plate, a tool changing mechanism is fixedly connected to the upper surface of the left mounting seat, a tool changing mechanism is fixedly connected to a tool disc, a locking mechanism is fixedly connected to the upper portion of the tool disc, a right vertical plate is fixedly connected to the base, a right transverse plate is fixedly connected to the right transverse plate, a right transverse plate, the cutter is quickly used by arranging the cutter disc, the drilling efficiency is improved, and the labor cost is reduced.)

1. Mechanical part drilling equipment comprises a base (1) and is characterized in that four supporting legs (2) are fixedly connected to the lower surface of the base (1), a transverse feeding mechanism (3) is fixedly connected to the upper surface of the base (1), a longitudinal feeding mechanism (4) is fixedly connected to the upper surface of the transverse feeding mechanism (3), a clamping fixing seat (5) is fixedly connected to the upper surface of the longitudinal feeding mechanism (4), two left vertical plates (6) are fixedly connected to the upper surface of the base (1), a left transverse plate (8) is fixedly connected to the upper portion of each left vertical plate (6), a left mounting seat (9) is fixedly connected to each left transverse plate (8), a tool changing mechanism (10) is fixedly connected to the upper surface of each left mounting seat (9), a tool changing mechanism (10) is fixedly connected to the lower portion of the tool changing mechanism (11), a locking mechanism (12) is fixedly connected to the upper portion of the tool, the upper end of a right vertical plate (13) is fixedly connected with a right transverse plate (14), the right transverse plate (14) is fixedly connected with a right mounting seat (15), the lower surface of the right mounting seat (15) is fixedly connected with a first electric push rod (17), the first electric push rod (17) is far away from one end of a right mounting plate (15) and is fixedly connected with a motor (18), and an output shaft of the motor (18) is fixedly connected with a drill bit shaft (19).

2. The machine part drilling equipment according to claim 1, wherein the left vertical rod (6) is fixedly connected with the support plate (7) at the right side, the support plate (7) is fixedly connected with the base (1), and the connecting plate (16) is fixedly connected between the left vertical plate (6) and the right vertical plate (13).

3. The mechanical part drilling equipment as recited in claim 1, wherein the transverse feeding mechanism (3) comprises a transverse feeding base (301), a transverse feeding block (302) is arranged at the upper part of the transverse feeding base (301), the upper surface of the base (1) is positioned at the side edge of the transverse feeding base (301) and is fixedly connected with a second electric push rod fixing plate (303), the left side of the second electric push rod fixing plate (303) is fixedly connected with a second electric push rod (304), and one end, away from the second electric push rod fixing plate (303), of the second electric push rod (304) is fixedly connected with the transverse feeding block (302).

4. The mechanical accessory drilling equipment as recited in claim 3, wherein the longitudinal feeding mechanism (4) comprises a longitudinal feeding base (401), a longitudinal feeding block (402) is arranged at the upper part of the longitudinal feeding base (401), a third electric push rod fixing plate (403) is fixedly connected to the left side of the longitudinal feeding base (401), a third electric push rod (404) is fixedly connected to the inner side of the third electric push rod fixing plate (403), and one end, away from the third electric push rod fixing plate (404), of the third electric push rod (404) is fixedly connected with the longitudinal feeding block (402).

5. The mechanical accessory drilling device according to claim 4, wherein the clamping fixing seat (5) comprises a fixing bottom plate (501), and a fixing groove (502) is formed in the fixing bottom plate (501).

6. The machine part drilling equipment as claimed in claim 1, wherein the tool changing mechanism (10) comprises a servo motor (1001), an output shaft of the servo motor (1001) is fixedly connected with a first belt wheel (1002), the first belt wheel (1002) is in transmission connection with a transmission belt (1003), the transmission belt (1003) is in transmission connection with a second belt wheel (1004), the second belt wheel (1004) is coaxially and fixedly connected with a tool changing shaft (1005), and a first bearing (1006) is fixedly connected to the position, located on the left mounting seat (9), of the tool changing shaft (1005).

7. The mechanical accessory drilling equipment of claim 6, wherein the cutter head (11) comprises a cutter head central shaft (1101), eight limiting plates (1102) are fixedly connected to the outer side wall of the cutter head central shaft (1101), one end of each limiting plate (1102) far away from the cutter head central shaft (1101) is fixedly connected with a limiting sleeve (1103), eight spring mounting seats (1104) are fixedly connected to the cutter head central shaft (1101), a first spring (1105) is fixedly connected to the lower surface of each spring mounting seat (1104), a cutter head block (1106) is fixedly connected to the lower surface of each first spring (1105), a second bearing (1107) is fixedly connected to the cutter head block (1106), a drill head seat (1108) is fixedly connected to the inner lower portion of each second bearing (1107), and a drill head (1109) is fixedly connected to the drill head seat (1108.

8. The mechanical fitting drilling device as claimed in claim 7, wherein the locking mechanism (12) comprises a locking sleeve (1201), a second spring (1202) is fixedly connected to the bottom of the inner side of the locking sleeve (1201), a movable plate (1203) is fixedly connected to the upper surface of the second spring (1202), a first rack (1204) is fixedly connected to each of the left side and the right side of the movable plate (1203), the first rack (1204) is in gear engagement with a gear (1205), the gear (1205) is coaxially and fixedly connected with a gear shaft (1206), the gear shaft (1206) is rotatably connected with the locking sleeve (1201), a lower gear of the gear (1205) is in gear engagement with a second rack (1207), one end of the second rack (1207) is fixedly connected with a locking block (1208), and a clamping mechanism (1209) is arranged on the movable plate.

9. The mechanical accessory drilling equipment as claimed in claim 8, wherein the clamping mechanism (1209) comprises a movable groove (12091), the left side of the movable groove (12091) is fixedly connected with a third spring (12092), the right side of the third spring (12092) is fixedly connected with a sliding block (12093), the right side of the sliding block (12093) is fixedly connected with an unlocking handle (12094), the lower surface of the sliding block (12093) is fixedly connected with a clamping shaft (12095), the clamping shaft (12095) is rotatably connected with a clamping buckle (12096), a clamping block (12097) is fixedly connected to the position of the clamping buckle (12096) on the inner wall of the locking sleeve (1201), and a handle movable groove (12098) is formed in the locking sleeve (1201).

Technical Field

The invention relates to the technical field of machining, in particular to mechanical accessory drilling equipment.

Background

Drilling refers to the operation of machining a hole in a solid material with a drill bit. When the mechanical parts are drilled, a drilling machine is mainly used for drilling, and the drilling machine is a machine tool which mainly uses a drill bit to machine holes in workpieces. Typically the drill bit is rotated into a primary motion and the drill bit is moved axially into a feed motion. The drilling machine is simple in structure, relatively low in machining precision, capable of drilling through holes and blind holes, replacing special cutters, and capable of expanding, reaming or tapping and the like. In the machining process, the workpiece is fixed, the cutter moves, the center of the cutter is aligned with the center of the hole, and the cutter rotates (main motion). The drilling machine is characterized in that a workpiece is fixed and a cutter does rotary motion.

Chinese patent publication No. CN108526526B discloses a mechanical accessory drilling device, which uses a flywheel to perform multi-station drilling, and uses a drilling machine to perform drilling during specific drilling operation, but the device is not provided with a convenient tool changing mechanism, i.e., tools can be changed conveniently and quickly if drilling is needed, and drill bits with different sizes are used to perform drilling, and further, a locking mechanism of the drill bits is not described in detail, i.e., the drill bits can be locked tightly and locked during drilling, and no sliding occurs.

Disclosure of Invention

The present invention provides a machine accessory drilling apparatus that solves the problems set forth in the background above.

In order to achieve the purpose, the invention provides the following technical scheme:

mechanical parts drilling equipment, the on-line screen storage device comprises a base, four supporting legs of base lower surface fixed connection, base upper surface fixed connection transverse feed mechanism, transverse feed mechanism upper surface fixed connection vertical feed mechanism, vertical feed mechanism upper surface fixed connection centre gripping fixing base, two left risers of base upper surface fixed connection, left riser upper portion fixed connection left diaphragm, left mount pad of fixed connection on the left diaphragm, left mount pad upper surface fixed connection tool changing mechanism, tool changing mechanism lower part fixed connection blade disc, blade disc upper portion fixed connection locking mechanism, two right risers of base upper surface right side fixed connection, right riser upper end fixed connection right diaphragm, right diaphragm fixed connection right mount pad, right mount pad lower surface fixed connection first electric putter, the one end fixed connection motor of right mounting panel is kept away from to first electric putter, motor output shaft fixed connection drill bit axle.

As a preferred technical scheme of the invention, the right side of the left vertical rod is fixedly connected with a supporting plate, the supporting plate is fixedly connected with a base, and a connecting plate is fixedly connected between the left vertical plate and the right vertical plate.

As a preferable technical scheme of the invention, the transverse feeding mechanism comprises a transverse feeding base, a transverse feeding block is arranged at the upper part of the transverse feeding base, the upper surface of the base is positioned at the side edge of the transverse feeding base and is fixedly connected with a second electric push rod fixing plate, the left side of the second electric push rod fixing plate is fixedly connected with a second electric push rod, and one end, far away from the second electric push rod fixing plate, of the second electric push rod is fixedly connected with the transverse feeding block.

As a preferable technical scheme of the invention, the longitudinal feeding mechanism comprises a longitudinal feeding base, a longitudinal feeding block is arranged at the upper part of the longitudinal feeding base, a third electric push rod fixing plate is fixedly connected to the left side of the longitudinal feeding base, a third electric push rod is fixedly connected to the inner side of the third electric push rod fixing plate, and one end of the third electric push rod, which is far away from the third electric push rod fixing plate, is fixedly connected with the longitudinal feeding block.

As a preferred technical scheme of the present invention, the clamping fixing seat includes a fixing bottom plate, and a fixing groove is formed on the fixing bottom plate.

As a preferred technical scheme of the invention, the tool changing mechanism comprises a servo motor, an output shaft of the servo motor is fixedly connected with a first belt wheel, the first belt wheel is in transmission connection with a transmission belt, the transmission belt is in transmission connection with a second belt wheel, the second belt wheel is coaxially and fixedly connected with a tool changing shaft, and a first bearing is fixedly connected to the position, located on the left mounting seat, of the tool changing shaft.

According to a preferred technical scheme, the cutter comprises a cutter center shaft, eight limiting plates are fixedly connected to the outer side wall of the cutter center shaft, one ends, far away from the cutter center shaft, of the limiting plates are fixedly connected with limiting sleeves, eight spring mounting seats are fixedly connected to the cutter center shaft, first springs are fixedly connected to the lower surfaces of the spring mounting seats, cutter blocks are fixedly connected to the lower surfaces of the first springs, second bearings are fixedly connected to the cutter blocks, drill bit seats are fixedly connected to the inner lower portions of the second bearings, and drill bits are fixedly connected to the drill bit seats.

As a preferred technical solution of the present invention, the locking mechanism includes a locking sleeve, a second spring is fixedly connected to the bottom of the inner side of the locking sleeve, the upper surface of the second spring is fixedly connected to a movable plate, the left and right sides of the movable plate are respectively and fixedly connected to a first rack, the first rack is engaged with a gear, the gear is coaxially and fixedly connected to a gear shaft, the gear shaft is rotatably connected to the locking sleeve, a lower gear of the gear is engaged with the second rack, one end of the second rack is fixedly connected to a locking block, and the movable plate is provided with a buckle mechanism.

According to a preferable technical scheme of the invention, the buckle mechanism comprises a movable groove, a third spring is fixedly connected to the left side of the movable groove, a sliding block is fixedly connected to the right side of the third spring, an unlocking handle is fixedly connected to the right side of the sliding block, a buckle shaft is fixedly connected to the lower surface of the sliding block, the buckle shaft is rotatably connected with a buckle, a clamping block is fixedly connected to the inner wall of the locking sleeve at the buckle position, and a handle movable groove is formed in the locking sleeve.

The invention has the following advantages: according to the invention, the drill bit can be conveniently and quickly replaced by arranging the tool changing mechanism, the cutter can be quickly used by arranging the cutter disc, the drilling operation at any position of a workpiece can be realized by arranging the transverse feeding mechanism, the longitudinal feeding mechanism and the first electric push rod, the drill bit can not slide when the equipment drills, the locking state of the drill bit can be controlled by arranging the locking mechanism, the drilling efficiency is improved, and the labor cost is reduced.

Drawings

Fig. 1 is a schematic structural view of a machine accessory drilling apparatus.

Fig. 2 is a schematic structural diagram of the mechanical accessory drilling equipment.

Fig. 3 is a schematic structural diagram of a cutter head on the mechanical accessory drilling equipment.

Fig. 4 is a schematic structural diagram of a cutter head on the mechanical accessory drilling equipment.

Fig. 5 is a schematic structural view of a locking mechanism on the machine accessory drilling apparatus.

Fig. 6 is a partially enlarged view of the area a in fig. 5.

In the figure: 1. a base; 2. supporting legs; 3. a transverse feeding mechanism; 301. a transverse feeding base; 302. a transverse feeding block; 303. a second electric push rod fixing plate; 304. a second electric push rod; 4. a longitudinal feed mechanism; 401. a longitudinal feed base; 402. a longitudinal feed block; 403. a third electric push rod fixing plate; 404. a third electric push rod; 5. a clamping fixing seat; 501. fixing the bottom plate; 502. fixing grooves; 6. a left riser; 7. a support plate; 8. a left cross plate; 9. a left mounting base; 10. a tool changing mechanism; 1001. a servo motor; 1002. a first pulley; 1003. a transmission belt; 1004. a second pulley; 1005. changing a cutter shaft; 1006. a first bearing; 11. a cutter head; 1101. a cutter head middle shaft; 1102. a limiting plate; 1103. a limiting sleeve; 1104. a spring mount; 1105. a first spring; 1106. a cutter head block; 1107. a second bearing; 1108. a bit seat; 1109. a drill bit; 12. a locking mechanism; 1201. a locking sleeve; 1202. a second spring; 1203. a movable plate; 1204. a first rack; 1205. a gear; 1206. a gear shaft; 1207. a second rack; 1208. a locking block; 1209. a buckle mechanism; 12091. a movable groove; 12092. a third spring; 12903. a slider; 12094. unlocking the handle; 12095. a snap shaft; 12096. buckling; 12097. a clamping block; 12098. a handle movable groove; 13. a right vertical plate; 14. a right cross plate; 15. a right mounting plate; 16. a connecting plate; 17. a first electric push rod; 18. a motor; 19. a bit shaft.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.