CN221621529U

CN221621529U - Positioning mechanism of drilling machine

Info

Publication number: CN221621529U
Application number: CN202323529195.2U
Authority: CN
Inventors: 范斌
Original assignee: Jiangmen Jinrui Technology Co ltd
Current assignee: Jiangmen Jinrui Technology Co ltd
Priority date: 2023-12-25
Filing date: 2023-12-25
Publication date: 2024-08-30
Anticipated expiration: 2033-12-25

Abstract

The utility model discloses a positioning mechanism of a drilling machine, and relates to the technical field of machining. The drilling machine positioning mechanism comprises a working plate and a clamping mechanism, wherein an auxiliary clamping mechanism is arranged on the top surface of the working plate, and the auxiliary clamping mechanism comprises: fixed plate, spring A, fly leaf, elastic expansion link, fixture block and L shape connecting plate, the bottom fixed mounting of fixed plate is on the top surface of working plate, fixed plate and spring A's one end fixed connection, spring A's the other end and fly leaf fixed connection, fly leaf slidable mounting is on the top surface of working plate. Clamping blocks, L-shaped connecting plates and limiting rods which are arranged in the auxiliary clamping mechanism in the application are mutually matched, so that the movable plate can be limited through the mutual matching of the clamping blocks and the grooves in the matching process of the clamping mechanism, the motor on the working plate is reduced, and the manufacturing cost and the weight of the positioning mechanism are effectively reduced.

Description

Positioning mechanism of drilling machine

Technical Field

The utility model relates to the technical field of machining, in particular to a positioning mechanism of a drilling machine.

Background

The machining refers to a process of changing the external dimension or performance of a workpiece by a mechanical device, and in the production process, the process of changing the shape, dimension, position, property and the like of a production object into a finished product or a semi-finished product is called a technological process, and is a main part of the production process.

According to the disclosed positioning mechanism (CN 218397032U) for the drilling machine, which belongs to the technical field of machining, the linear module assembly is arranged on the drilling machine body, so that the working plate can move along the X, Y axis direction simultaneously under the action of the first linear module body and the second linear module body, and the workpiece can be positioned with higher precision; the positioning plates are respectively arranged on two sides of the working plate in a sliding manner, and the clamping assemblies are arranged on the other two sides of the working plate, wherein the positioning plates are used for playing a role in positioning, and the clamping assemblies are used for playing a role in clamping workpieces, so that the workpieces with different specifications can be automatically positioned and fixed on the working plate under the combined action of the positioning plates and the clamping assemblies, and the application range of the utility model is improved; through being provided with the work subassembly on the drilling machine body for cooperation sharp module subassembly, working plate, locating plate and clamping assembly carry out drilling processing to the work piece, but because this working plate realizes the clamp of work piece through the setting of multiunit cylinder and motor, in actual use like this, whole positioning mechanism is heavier simultaneously energy consumption is big.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a positioning mechanism of a drilling machine, which solves the problems in the background art. In order to achieve the above purpose, the utility model is realized by the following technical scheme: a drilling machine positioning mechanism, includes work plate and clamping mechanism, be provided with auxiliary clamping mechanism on the top surface of work plate, auxiliary clamping mechanism includes: fixed plate, spring A, fly leaf, elastic expansion link, fixture block and L shape connecting plate, the bottom fixed mounting of fixed plate is on the top surface of working plate, fixed plate and spring A's one end fixed connection, spring A's the other end and fly leaf fixed connection, fly leaf slidable mounting is on the top surface of working plate, the bottom of elastic expansion link and the top fixed connection of fixed plate, the top of fly leaf and the bottom fixed connection of L shape connecting plate, the top of elastic expansion link and the bottom fixed connection of fixture block.

Preferably, the connecting plate is provided with grooves in a linear array shape, and clamping blocks are inserted in the grooves in a sliding manner. Through the mutual cooperation of the fixture block and the groove formed in the connecting plate, the fixture block can limit the connecting plate and the movable plate simultaneously, and the stability of the whole equipment is effectively improved when the clamping is performed.

Preferably, a sliding groove is formed in the top of the fixing plate, one end of a limiting rod is slidably mounted in the sliding groove, and the other end of the limiting rod is slidably inserted into the elastic telescopic rod. The elastic telescopic rod is limited through the limiting rod, so that the clamping block cannot be extruded by the groove formed in the connecting plate and then moves downwards, and the movable plate cannot move.

Preferably, the top fixed mounting of fly leaf has the mounting panel, set up the movable groove on the mounting panel, slidable mounting has the movable block in the movable groove, the inner wall in movable block and movable groove respectively with spring B's both ends fixed connection.

Preferably, a fan is rotatably mounted on one side of the movable block, and a rotating rod is rotatably mounted on the other side of the movable block.

Preferably, the surface of bull stick has seted up the arc spout, the one end that slidable mounting has the guide arm in the arc spout, the other end and the slide bar fixed connection of guide arm, the slide bar runs through the fixed plate and slidable mounting is in the fixed plate. Through the mutually supporting of guide arm and arc spout, when making fly leaf to the direction of fixed plate through clamping mechanism remove, the guide arm slides in the arc spout, makes the bull stick rotate through the inclined plane of extrusion arc spout, and the bull stick makes the fan rotate to rapid cooling.

Preferably, the fixed plate is fixedly provided with a transmission block, the surface of the transmission block is hinged with one end of the support, the other end of the support is hinged with the surface of the connecting rod, one end of the connecting rod is fixedly connected with the surface of the movable block, and the other end of the connecting rod is fixedly connected with the surface of the sliding rod. Through the mutually supporting of support and connecting rod, when the fly leaf drives movable block to the fixed plate removal, make the movable block drive fan, bull stick and slide bar upwards move simultaneously, improve heat radiating area.

Preferably, the cross section of the groove and the clamping block are triangular.

The utility model provides a positioning mechanism of a drilling machine. The beneficial effects are as follows:

(1) The clamping block, the L-shaped connecting plate and the limiting rod are matched with each other in the auxiliary clamping mechanism in the application, so that the movable plate can be limited through the matching of the clamping block and the groove in the matching process of the clamping mechanism, the motor on the working plate is reduced, and the manufacturing cost and the weight of the positioning mechanism are effectively reduced.

(2) According to the movable block, the rotating rod, the guide rod and the movable block which are arranged in the application, when the movable plate moves towards the fixed plate, the movable block and the sliding rod can be driven to move upwards simultaneously through the support, so that the fan can move up and down when rotating through the guide rod and the arc-shaped sliding groove, and the heat dissipation area is improved.

Drawings

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

FIG. 2 is a schematic view of another overall structure of the present utility model;

FIG. 3 is an enlarged schematic view of the portion A of FIG. 2 according to the present utility model;

FIG. 4 is an enlarged schematic view of the portion B of FIG. 2 according to the present utility model;

FIG. 5 is an enlarged schematic view of the structure of portion C of FIG. 2 according to the present utility model.

In the figure: 1. a work plate; 2. a clamping mechanism; 3. an auxiliary clamping mechanism; 31. a fixing plate; 32. a spring A; 33. a movable plate; 34. an elastic telescopic rod; 35. a clamping block; 36. an L-shaped connecting plate; 4. a groove; 5. a chute; 6. a limit rod; 7. a mounting plate; 8. a movable groove; 9. a movable block; 10. a spring B; 11. a fan; 12. a rotating rod; 13. an arc chute; 14. a guide rod; 15. a slide bar; 16. a transmission block; 17. a bracket; 18. and (5) connecting a rod.

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.

Example 1

Referring to fig. 1-5, a positioning mechanism of a drilling machine includes a working plate 1 and a clamping mechanism 2, wherein an auxiliary clamping mechanism 3 is provided on a top surface of the working plate 1, and the auxiliary clamping mechanism 3 includes: the fixing plate 31, the spring A32, the movable plate 33, the elastic telescopic rod 34, the clamping block 35 and the L-shaped connecting plate 36, the bottom fixed mounting of the fixing plate 31 is on the top surface of the working plate 1, the fixing plate 31 is fixedly connected with one end of the spring A32, the other end of the spring A32 is fixedly connected with the movable plate 33, the movable plate 33 is slidably mounted on the top surface of the working plate 1, the bottom of the elastic telescopic rod 34 is fixedly connected with the top of the fixing plate 31, the top of the movable plate 33 is fixedly connected with the bottom of the L-shaped connecting plate 36, the top of the elastic telescopic rod 34 is fixedly connected with the bottom of the clamping block 35, the L-shaped connecting plate 36 is provided with a groove 4 in a linear array shape, the clamping block 35 is slidably inserted in the groove 4, the cross section shapes of the groove 4 and the clamping block 35 are triangular, the clamping block 35 and the L-shaped connecting plate 36 are matched with each other through the groove 4 formed in the groove 35, the clamping block 35 can effectively improve the stability of the whole device during clamping, the sliding chute 5 is formed in the top of the fixing plate 31, one end of the sliding chute 5 is fixedly connected with one end of the limiting rod 6, the other end of the sliding rod 6 is slidably connected with the limiting rod 6, the sliding rod 6 is prevented from moving downwards through the elastic telescopic rod 34, and the limiting rod 6 is prevented from moving downwards, and the limiting the sliding rod 6 is prevented from being pushed by the elastic rod 34, and the sliding rod 6 is prevented from moving downwards by the limiting rod 6, and can be pushed by the limiting the elastic rod 6.

When the limiting rod 6 is taken out of the elastic telescopic rod 34 during use, when a workpiece is clamped by the clamping mechanism 2, the movable plate 33 is extruded by the workpiece and then drives the L-shaped connecting plate 36 to move towards the direction of the fixed plate 31, in the moving process, the groove 4 can extrude the inclined surface of the clamping block 35, the clamping block 35 drives the elastic telescopic rod 34 to move downwards, the elastic telescopic rod is clamped into the next groove 4 through the self elasticity, and when the movable plate 33 stops moving, the limiting rod 6 is reinserted into the elastic telescopic rod 34 to realize the function of limiting the whole equipment.

Example two

Referring to fig. 1-5, on the basis of the first embodiment, a mounting plate 7 is fixedly mounted at the top of a movable plate 33, a movable groove 8 is formed in the mounting plate 7, a movable block 9 is slidably mounted in the movable groove 8, the inner walls of the movable block 9 and the movable groove 8 are fixedly connected with two ends of a spring B10 respectively, a fan 11 is rotatably mounted on one side of the movable block 9, a rotating rod 12 is rotatably mounted on the other side of the movable block 9, an arc chute 13 is formed on the surface of the rotating rod 12, one end of a guide rod 14 is slidably mounted in the arc chute 13, the other end of the guide rod 14 is fixedly connected with a slide rod 15, the slide rod 15 penetrates through a fixed plate 31 and is slidably mounted in the fixed plate 31, the guide rod 14 and the arc chute 13 are mutually matched, when the movable plate 33 is moved towards the fixed plate 31 by a clamping mechanism 2, the guide rod 14 slides in the arc chute 13, the inclined surface of the arc chute 13 is pressed to enable the rotating rod 12 to rotate, the fan 11 is enabled to rotate by the inclined surface of the arc chute 12, a transmission block 16 is fixedly mounted on the other side of the movable plate 9, the other end of the transmission block 16 is hinged with one end of a bracket 17, the other end of the bracket 17 is hinged with the surface 18, the other end of the bracket 17 is hinged with the fan 18, and the surface 18 is hinged with the fan 18 is driven by the surface of the movable plate 18, and the movable plate 18 is fixedly connected with the movable plate 9 through the surface of the movable plate 18, and the surface is fixed plate 9 is fixed by the surface of the movable plate 15, and the movable plate is simultaneously, and the surface is fixed by the surface is driven by the movable plate is connected by the movable plate and is fixed.

When the movable plate 33 moves towards the fixed plate 31, the guide rod 14 slides in the arc chute 13 to squeeze the inclined surface of the arc chute 13, so that the rotating rod 12 rotates and the fan 11 is driven to rotate, and meanwhile, the movable plate 33 drives the movable block 9 and the sliding rod 15 to move upwards simultaneously through the bracket 17 in the moving process, and the fan 11 and the guide rod 14 move upwards simultaneously, so that the heat dissipation area is increased.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a drilling machine positioning mechanism, includes work plate (1) and clamping mechanism (2), its characterized in that: an auxiliary clamping mechanism (3) is arranged on the top surface of the working plate (1), and the auxiliary clamping mechanism (3) comprises: fixed plate (31), spring A (32), fly leaf (33), elastic telescopic link (34), fixture block (35) and L shape connecting plate (36), the bottom fixed mounting of fixed plate (31) is on the top surface of working plate (1), the one end fixed connection of fixed plate (31) and spring A (32), the other end and the fly leaf (33) fixed connection of spring A (32), fly leaf (33) slidable mounting is on the top surface of working plate (1), the bottom of elastic telescopic link (34) and the top fixed connection of fixed plate (31), the top of fly leaf (33) and the bottom fixed connection of L shape connecting plate (36), the top of elastic telescopic link (34) and the bottom fixed connection of fixture block (35).

2. A drill positioning mechanism according to claim 1, wherein: the L-shaped connecting plate (36) is provided with grooves (4) in a linear array shape, and clamping blocks (35) are inserted in the grooves (4) in a sliding mode.

3. A drill positioning mechanism according to claim 2, wherein: the top of fixed plate (31) has seted up spout (5), the one end of slidable mounting gag lever post (6) in spout (5), the other end of gag lever post (6) is slided and is pegged graft on elasticity telescopic link (34).

4. A drill positioning mechanism according to claim 3, wherein: the top fixed mounting of fly leaf (33) has mounting panel (7), set up movable groove (8) on mounting panel (7), slidable mounting has movable block (9) in movable groove (8), the inner wall of movable block (9) and movable groove (8) respectively with the both ends fixed connection of spring B (10).

5. The drill positioning mechanism as recited in claim 4, wherein: a fan (11) is rotatably arranged on one side of the movable block (9), and a rotating rod (12) is rotatably arranged on the other side of the movable block (9).

6. The drill positioning mechanism as recited in claim 5, wherein: the surface of bull stick (12) has seted up arc spout (13), the one end of slidable mounting has guide arm (14) in arc spout (13), the other end and the slide bar (15) fixed connection of guide arm (14), slide bar (15) run through fixed plate (31) and slidable mounting in fixed plate (31).

7. The drill positioning mechanism as recited in claim 5, wherein: the fixed plate (31) is fixedly provided with a transmission block (16), the surface of the transmission block (16) is hinged with one end of a support (17), the other end of the support (17) is hinged with the surface of a connecting rod (18), one end of the connecting rod (18) is fixedly connected with the surface of a movable block (9), and the other end of the connecting rod (18) is fixedly connected with the surface of a sliding rod (15).

8. The drill positioning mechanism as recited in claim 5, wherein: the cross sections of the grooves (4) and the clamping blocks (35) are triangular.