CN219053638U

CN219053638U - Drilling and milling machine fixture

Info

Publication number: CN219053638U
Application number: CN202223347117.6U
Authority: CN
Inventors: 李强; 刘鹏
Original assignee: Hubei Juda Intelligent Technology Co ltd
Current assignee: Hubei Juda Intelligent Technology Co ltd
Priority date: 2022-12-11
Filing date: 2022-12-11
Publication date: 2023-05-23
Anticipated expiration: 2032-12-11

Abstract

The utility model relates to the field of fixtures and discloses a drilling and milling machine fixture, which comprises a center table, wherein the inner walls of the front side and the rear side of the hollow table are rotatably provided with the same connecting shaft, the outer side of the connecting shaft is fixedly sleeved with gears, the top of the outer side and the bottom of the outer side of each gear are respectively meshed with racks, one sides of the two racks, which are far away from each other, are fixedly provided with U-shaped plates, one sides of the two U-shaped plates, which are close to each other, are fixedly provided with clamping plates, the outer side of the connecting shaft is fixedly sleeved with a worm wheel, one side of the hollow table is provided with a circular through hole, and a worm is rotatably arranged in the circular through hole. The utility model has the following advantages and effects: the clamping device is reasonable in design, the two clamping plates can be driven to be close to each other through the transmission of the worm and the worm wheel and the matching of the gear and the rack, the clamping work of the device is realized, the inserting plate is clamped with the turntable, the rotation of the worm can be limited, and the clamping stability is improved.

Description

Drilling and milling machine fixture

Technical Field

The utility model relates to the technical field of fixtures, in particular to a drilling and milling machine fixture.

Background

The drilling and milling machine is machine tool equipment integrating drilling, milling, boring and grinding into a whole, and is applied to the processing of medium and small parts, in particular nonferrous metal materials; a plastic; nylon cutting has the advantages of simple structure, flexible operation and the like, and is widely used for single-piece or batch mechanical manufacturing; the instrumentation industry; building decoration and repair departments. The drilling and milling machine is a small and medium-sized universal metal cutting machine tool, and can be used for horizontal milling and vertical milling.

The positioning effect of the existing drilling and milling machine fixture on the parts is poor, so that the machining is inconvenient.

Disclosure of Invention

The utility model aims to provide a drilling and milling machine fixture which has the effect of stable clamping.

The technical aim of the utility model is realized by the following technical scheme: drilling and milling machine fixture, including hollow platform, rotate on the front and back both sides inner wall of hollow platform and install same connecting axle, the outside fixed cover of connecting axle is equipped with the gear, and the outside top and the outside bottom of gear all mesh there is the rack, and one side that two racks kept away from each other is equal fixed mounting has the U template, and one side that two U templates are close to each other is equal fixed mounting has the grip block, the outside fixed cover of connecting axle is equipped with the worm wheel, circular through-hole has been seted up to one side of hollow platform, and circular through-hole internal rotation installs the worm, worm and worm wheel intermeshing, the one end of worm extends to the outside of hollow platform, and one end fixed mounting of worm has the carousel, and a plurality of slots have been seted up to one side of carousel.

The utility model is further provided with: one side of the hollow table is fixedly provided with a fixing seat, one side of the fixing seat is provided with a fixing groove, a sliding plate is connected in the fixing groove in a sliding mode, and one side of the sliding plate is fixedly provided with a horizontal plate.

By adopting the technical scheme, the sliding plate is arranged to provide a guiding function for the horizontal plate.

The utility model is further provided with: one side of the horizontal plate is fixedly provided with a vertical plate, one side of the vertical plate is fixedly provided with a plugboard, and the plugboard is movably clamped in the corresponding slot.

Through adopting above-mentioned technical scheme, the rotation of carousel can be restricted in the setting of picture peg.

The utility model is further provided with: the horizontal groove has been seted up at the top of horizontal plate, and fixed mounting has the spring on the lateral wall in horizontal groove, and fixed mounting has the backup pad on the top inner wall in fixed slot, and the one end fixed mounting of spring is in one side of backup pad.

By adopting the technical scheme, the setting of the spring provides reset power for the plugboard.

The utility model is further provided with: one side of the rack is fixedly provided with a sleeve plate, two guide plates are fixedly arranged on the inner walls of the left side and the right side of the hollow table, and the two sleeve plates are respectively sleeved on the outer sides of the corresponding guide plates in a sliding manner.

By adopting the technical scheme, the sleeve plate and the guide plate are arranged to provide a guiding function for the racks.

The utility model is further provided with: the left and right sides of hollow platform has all seted up the connecting hole, and two U template sliding connection respectively are in the connecting hole that corresponds.

Through adopting above-mentioned technical scheme, the setting of connecting hole provides the guide effect for the U template.

The beneficial effects of the utility model are as follows:

according to the drilling and milling machine fixture, the worm is driven to rotate through the rotating turntable, so that the worm wheel is rotated, the gear is driven to rotate clockwise, two racks are horizontally moved, and the two clamping plates are driven to be close to each other under the connection of the U-shaped plate, so that a device can be clamped;

the clamping device is reasonable in design, the two clamping plates can be driven to be close to each other through the transmission of the worm and the worm wheel and the matching of the gear and the rack, the clamping work of the device is realized, the inserting plate is clamped with the turntable, the rotation of the worm can be limited, and the clamping stability is improved.

Drawings

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

FIG. 1 is a schematic view of the structure of the milling and drilling jig of the present utility model;

FIG. 2 is a schematic cross-sectional view of the milling and drilling fixture of the present utility model;

FIG. 3 is a schematic view of part A of the milling and drilling jig of the present utility model;

FIG. 4 is a schematic view of the structure of part B of the milling and drilling jig of the present utility model.

In the figure, 1, a hollow table; 2. a gear; 3. a rack; 4. a U-shaped plate; 5. a clamping plate; 6. a sleeve plate; 7. a guide plate; 8. a worm wheel; 9. a worm; 10. a turntable; 11. a fixing seat; 12. a sliding plate; 13. a horizontal plate; 14. a support plate; 15. a spring; 16. a vertical plate; 17. and (5) inserting plates.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. 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 fall within the scope of the utility model.

Referring to fig. 1 to 4, the milling and drilling machine fixture comprises a hollow table 1, the same connecting shaft is rotatably installed on the inner walls of the front side and the rear side of the hollow table 1, a gear 2 is fixedly sleeved on the outer side of the connecting shaft, racks 3 are meshed with the outer side top and the outer side bottom of the gear 2, U-shaped plates 4 are fixedly installed on one sides, far away from each other, of the two racks 3, clamping plates 5 are fixedly installed on one sides, close to each other, of the two U-shaped plates 4, a worm wheel 8 is fixedly sleeved on the outer side of the connecting shaft, a circular through hole is formed in one side of the hollow table 1, a worm 9 is rotatably installed in the circular through hole, the worm 9 is meshed with the worm wheel 8, one end of the worm 9 extends to the outer side of the hollow table 1, a turntable 10 is fixedly installed on one end of the worm 9, and a plurality of slots are formed in one side of the turntable 10.

Specific: one side of the hollow table 1 is fixedly provided with a fixing seat 11, one side of the fixing seat 11 is provided with a fixing groove, a sliding plate 12 is connected in the fixing groove in a sliding mode, one side of the sliding plate 12 is fixedly provided with a horizontal plate 13, and the sliding plate 12 is arranged to provide a guiding function for the horizontal plate 13.

Specific: one side of the horizontal plate 13 is fixedly provided with a vertical plate 16, one side of the vertical plate 16 is fixedly provided with a plugboard 17, the plugboard 17 is movably clamped in a corresponding slot, and the plugboard 17 can limit the rotation of the turntable 10.

Specific: the top of horizontal plate 13 has seted up the horizontal groove, and fixed mounting has spring 15 on the lateral wall in horizontal groove, and fixed mounting has backup pad 14 on the top inner wall in fixed slot, and one end fixed mounting of spring 15 is in one side of backup pad 14, and the setting of spring 15 provides the power that resets for picture peg 17.

Specific: one side of the rack 3 is fixedly provided with a sleeve plate 6, two guide plates 7 are fixedly arranged on the inner walls of the left side and the right side of the hollow table 1, the two sleeve plates 6 are respectively and slidably sleeved on the outer sides of the corresponding guide plates 7, and the sleeve plates 6 and the guide plates 7 are arranged to provide a guide effect for the rack 3.

Specific: the connecting holes are formed in the left side and the right side of the hollow table 1, the two U-shaped plates 4 are respectively and slidably connected in the corresponding connecting holes, and the U-shaped plates 4 are provided with guiding functions through the arrangement of the connecting holes.

The working principle of the utility model is as follows: the vertical plate 16 is pulled to drive the inserting plate 17 and the horizontal plate 13 to move leftwards, the springs 15 are compressed, the inserting plate 17 is separated from the clamping connection with the rotary plate 10, the fixing of the rotary plate 10 is released, then the rotary plate 10 drives the worm 9 to rotate, the worm wheel 8 is driven to rotate, the gear 2 is driven to rotate clockwise, the two racks 3 are horizontally moved, the two clamping plates 5 are driven to approach each other under the connection of the U-shaped plate 4, the device can be clamped, the inserting plate 17 is driven to move rightwards by the reset power of the springs 15 through the loosening of the vertical plate 16, the clamping connection of the rotary plate 10 can be realized, and the clamping stability of the clamping plates 5 is improved.

Claims

1. Drilling and milling machine fixture, its characterized in that, including hollow platform (1), rotate on the front and back both sides inner wall of hollow platform (1) and install same connecting axle, the outside fixed cover of connecting axle is equipped with gear (2), the outside top and the outside bottom of gear (2) all mesh have rack (3), one side that two racks (3) keep away from each other is equal fixed mounting has U template (4), one side that two U templates (4) are close to each other is equal fixed mounting has grip block (5), the outside fixed cover of connecting axle is equipped with worm wheel (8), circular through-hole has been seted up to one side of hollow platform (1), and worm (9) are installed in circular through-hole internal rotation, worm (9) and worm wheel (8) intermeshing, the one end of worm (9) extends to the outside of hollow platform (1), and a plurality of slots have been seted up to one side of carousel (10) to one end fixed mounting of worm (9).

2. The drill and mill jig according to claim 1, wherein: one side of the hollow table (1) is fixedly provided with a fixing seat (11), one side of the fixing seat (11) is provided with a fixing groove, a sliding plate (12) is connected in the fixing groove in a sliding mode, and one side of the sliding plate (12) is fixedly provided with a horizontal plate (13).

3. The drill and mill jig according to claim 2, wherein: one side of the horizontal plate (13) is fixedly provided with a vertical plate (16), one side of the vertical plate (16) is fixedly provided with a plugboard (17), and the plugboard (17) is movably clamped in the corresponding slot.

4. The drill and mill jig according to claim 2, wherein: the top of horizontal board (13) has seted up horizontal groove, and fixed mounting has spring (15) on the lateral wall in horizontal groove, and fixed mounting has backup pad (14) on the top inner wall in fixed slot, and one end fixed mounting of spring (15) is in one side of backup pad (14).

5. The drill and mill jig according to claim 1, wherein: one side of the rack (3) is fixedly provided with a sleeve plate (6), two guide plates (7) are fixedly arranged on the inner walls of the left side and the right side of the hollow table (1), and the two sleeve plates (6) are respectively sleeved on the outer sides of the corresponding guide plates (7) in a sliding manner.

6. The drill and mill jig according to claim 1, wherein: the left side and the right side of the hollow table (1) are provided with connecting holes, and the two U-shaped plates (4) are respectively and slidably connected in the corresponding connecting holes.