CN220128187U - Multi-station clamp for drilling machine - Google Patents

Abstract

The utility model discloses a multi-station fixture for a drilling machine, which comprises a base, wherein the base is arranged on the drilling machine through a mounting groove; the bottom plate is arranged on the base through a rotating shaft; the clamping structure is used for clamping the workpiece; the clamping structure comprises an abutting block, a sliding block, a connecting plate and a fixing structure, wherein the abutting block is arranged in the center of the bottom plate and is uniformly provided with a plurality of inclined planes, the sliding block is matched with the inclined planes, the connecting plate is arranged at the top of the sliding block through a sliding connection structure, and the fixing structure is used for fixing the connecting plate; the bottom plate is provided with a notch matched with the sliding block; the slider is far away from one side of butt piece is the echelonment setting of falling. A method of setting a clamping structure on a rotating base plate; the processing efficiency is improved, time and labor are saved, the safety of a user is guaranteed, the use is convenient, and the structure is simple.

Description

Multi-station clamp for drilling machine

Technical Field

The utility model relates to the technical field of drilling machines, in particular to a multi-station fixture for a drilling machine.

Background

The drilling machine refers to a machine tool which mainly uses a drill bit to machine holes on a workpiece. Typically the drill bit rotates as the primary motion and the drill bit moves axially as the feed motion. The drilling machine has simple structure and relatively low machining precision, can drill through holes and blind holes, replace special cutters, and can perform machining such as expanding, reaming or tapping.

In the drilling machine machining process, some workpieces with smaller volumes are drilled sometimes, and drilling machining is required to be carried out at different positions of the workpieces; in the in-service use process, when drilling a large element, drilling can be performed only by an operator, and potential safety hazards exist when the workpiece with smaller volume is held, and the processing efficiency is affected.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a method for arranging a clamping structure on a rotating bottom plate; the processing efficiency is improved, time and labor are saved, the safety of a user is guaranteed, the use is convenient, and the structure is simple.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the multi-station fixture for the drilling machine comprises a base, wherein the base is arranged on the drilling machine through a mounting groove; the bottom plate is arranged on the base through a rotating shaft; the clamping structure is used for clamping the workpiece; the clamping structure comprises an abutting block, a sliding block, a connecting plate and a fixing structure, wherein the abutting block is arranged in the center of the bottom plate and is uniformly provided with a plurality of inclined planes, the sliding block is matched with the inclined planes, the connecting plate is arranged at the top of the sliding block through a sliding connection structure, and the fixing structure is used for fixing the connecting plate; the bottom plate is provided with a notch matched with the sliding block; the slider is far away from one side of butt piece is the echelonment setting of falling. The base is arranged on the drilling machine through the mounting groove, so that the use is convenient; the butt block is provided with a plurality of inclined planes, each inclined plane is correspondingly provided with a sliding block, each sliding block can clamp one workpiece, namely, the plurality of inclined planes can clamp a plurality of workpieces at the same time, and the machining efficiency is improved; the workpiece is abutted to the vertical surface of the ladder, and along with the sliding of the connecting plate, the slide block can be driven to move up and down on the inclined surface of the abutting block, in the moving process, the ladder can be adjusted, the required ladder is selected for clamping the workpiece, and different ladder layers are selected according to the position on the workpiece, which is actually required to be drilled, or the size of the workpiece is selected; after the selection is finished, the connecting plate is moved downwards, the cross section of the step is in abutting connection and fixation with the workpiece, the workpiece can be fixed through the fixing structure, the drilling hole is subjected to downward force, the drilling hole can meet the use requirement through the clamping of the step and the bottom plate, and the drilling device is simple in structure and convenient to use; when a plurality of workpieces are clamped and processed, the bottom plate is arranged on the base through the rotating structure, and the whole workpiece is symmetrically arranged, so that the next workpiece can be processed only by rotating through the rotating structure after one workpiece is processed, and the working efficiency can be effectively improved; after the rotation of the rotating structure is finished, the whole stability can be ensured, and further, the orderly drilling processing is ensured; the base plate is provided with a notch matched with the sliding block, and the notch is arranged when the sliding block is adjusted in the vertical position, so that a traveling space can be provided, and the overall height can be effectively reduced.

Further, the sliding connection structure comprises a T-shaped block arranged at the top of the sliding block and a sliding groove arranged at the bottom of the connecting plate and matched with the T-shaped block. Through the setting of T type piece, simple structure connects stably, can guarantee gliding reliable smooth and easy.

Further, the fixing structure comprises a fixing frame fixedly arranged at the top of the connecting plate, a connecting hole arranged on the abutting block and a connecting bolt connected between the fixing frame and the abutting block. The fixing frame and the connecting plate are fixed into a whole, the positions of the fixing frame are changed along with the movement of the sliding block, the fixing at different positions can be carried out through the connecting bolts, and the fixing device is simple in structure and reliable in use.

Further, a through hole for the abutting block to pass through is formed in the center of the connecting plate. The through holes are arranged so that the connecting plate cannot interfere with the abutting blocks when moving downwards, and the overall height can be effectively reduced.

Further, a guide rail is arranged between the bottom plate and the connecting plate. Can guarantee gliding stability, guarantee the stability of centre gripping, and then improved drilling's quality, and this guide rail can use as the handle in the course of working, has improved the convenience of use.

Compared with the prior art, the utility model has the advantages that: the processing efficiency is improved, time and labor are saved, the safety of a user is guaranteed, the use is convenient, and the structure is simple.

Drawings

FIG. 1 is a three-dimensional schematic of the present utility model.

Fig. 2 is an enlarged view at a in fig. 1.

Fig. 3 is a cross-sectional view of fig. 1.

In the figure:

1. a base; 2. a mounting groove; 3. a bottom plate; 4. an inclined plane; 5. an abutment block; 6. a slide block; 7. a slip-on structure; 8. a connecting plate; 9. a fixed structure; 10. a notch; 11. a T-shaped block; 12. a chute; 13. a fixing frame; 14. a connection hole; 15. a connecting bolt; 16. a through hole; 17. a guide rail; 18. a rotating structure; 19. a workpiece.

Detailed Description

Reference will now be made in detail to embodiments of the present utility model, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1, 2 and 3, in this embodiment, the multi-station fixture for a drilling machine includes a base 1, the base 1 is mounted on the drilling machine through a mounting groove 2, and in this embodiment, the mounting groove 2 is uniformly provided with four grooves, which is not described herein; a base plate 3 is connected to the base 1 through a rotating structure 18, and a clamping structure for clamping a workpiece 19 is arranged on the base plate 3; in this embodiment, the clamping structure includes an abutment block 5 disposed at the center of the bottom plate 3 and uniformly provided with a plurality of inclined planes 4, a slide block 6 adapted to the inclined planes 4, a connection plate 8 disposed at the top of the slide block 6 through a sliding structure 7, and a fixing structure 9 for fixing the connection plate 8; the bottom plate 3 is provided with a notch 10 matched with the sliding block 6; the slider 6 is arranged in an inverted step shape on a side away from the abutment block 5. The base 1 is arranged on a drilling machine through the mounting groove 2, so that the use is convenient; the abutting block 5 is provided with a plurality of inclined planes 4, each inclined plane 4 is correspondingly provided with a sliding block 6, each sliding block 6 can clamp one workpiece 19, namely, the plurality of inclined planes 4 can clamp a plurality of workpieces 19 at the same time, so that the processing efficiency is improved, and in the embodiment, the number of the inclined planes 4 is four; the workpiece 19 is clamped between the step of the step-shaped structure on the slide block 6 and the bottom plate 3, the workpiece 19 is abutted on the vertical surface of the step, and along with the sliding of the connecting plate 8, the slide block 6 can be driven to move up and down on the inclined surface 4 of the abutting block 5; in the moving process, the steps can be adjusted, the workpiece 19 is clamped by selecting the required steps, and different step layers are selected according to the position on the workpiece 19 where drilling is actually required or according to the size of the workpiece 19; after the selection is finished, the connecting plate 8 is moved downwards, the cross section of the step is abutted and fixed to the workpiece 19, the workpiece 19 can be fixed through the fixing structure 9, the drilling hole is subjected to downward force, the drilling hole can meet the use requirement through the clamping of the step and the bottom plate 3, and the drilling device is simple in structure and convenient to use; when a plurality of workpieces 19 are clamped and processed, the bottom plate 3 is arranged on the base 1 through the rotating structure 18, and due to the integrally symmetrical arrangement, the next workpiece 19 can be processed only by rotating the rotating structure 18 after one workpiece 19 is processed, so that the working efficiency can be effectively improved; the rotation structure 18 can also ensure the overall stability after rotation is completed, thereby ensuring the orderly drilling; the bottom plate 3 is provided with a notch 10 adapted to the slider 6, and the notch 10 is provided to provide a traveling space when the slider 6 is adjusted in the vertical position, so that the overall height can be effectively reduced.

Referring to fig. 1, 2 and 3, in this embodiment, the basic portion is identical to the above-mentioned embodiment, and will not be described here again. In this embodiment, the sliding structure 7 includes a T-shaped block 11 disposed at the top of the slider 6 and a chute 12 disposed at the bottom of the connecting plate 8 and adapted to the T-shaped block 11, and by the arrangement of the T-shaped block 11, the structure is simple, the connection is stable, and the sliding can be ensured to be reliable and smooth, and in other embodiments, the sliding structure may be configured in other forms, not limited thereto; meanwhile, in this embodiment, the fixing structure 9 includes a fixing frame 13 fixedly disposed on the top of the connecting plate 8, a connecting hole 14 disposed on the abutting block 5, and a connecting bolt 15 connected between the fixing frame 13 and the abutting block 5, the fixing frame 13 is integrally fixed with the connecting plate 8, and along with the movement of the sliding block 6, the position of the fixing frame 13 also changes, and the fixing of different positions can be performed by the connecting bolt 15, so that the structure is simple and the use is reliable; the center of the connecting plate 8 is provided with a through hole 16 for the abutting block 5 to pass through, and the through hole 16 is arranged so as not to interfere with the abutting block 5 when the connecting plate 8 moves downwards, and the overall height can be effectively reduced; in this embodiment, be equipped with guide rail 17 between above-mentioned bottom plate 3 and the above-mentioned connecting plate 8, this guide rail 17 sets up in four corners department, can guarantee gliding stability, guarantees the stability of centre gripping, and then has improved drilling processing's quality, and this guide rail 17 can use as the handle in the course of working, has improved the convenience of use.

The above embodiments are merely illustrative embodiments of the present utility model, but the technical features of the present utility model are not limited thereto, and any changes or modifications made by those skilled in the art within the scope of the present utility model are included in the scope of the present utility model.

Claims (8)

1. A multistation anchor clamps for drilling machine, its characterized in that: comprising

The base is arranged on the drilling machine through the mounting groove;

the bottom plate is arranged on the base through a rotating structure;

the clamping structure is used for clamping the workpiece;

the clamping structure comprises an abutting block, a sliding block, a connecting plate and a fixing structure, wherein the abutting block is arranged in the center of the bottom plate and is uniformly provided with a plurality of inclined planes, the sliding block is matched with the inclined planes, the connecting plate is arranged at the top of the sliding block through a sliding connection structure, and the fixing structure is used for fixing the connecting plate; the bottom plate is provided with a notch matched with the sliding block;

the slider is far away from one side of butt piece is the echelonment setting of falling.

2. The multi-station clamp for a drilling machine according to claim 1, wherein: the sliding connection structure comprises a T-shaped block arranged at the top of the sliding block and a sliding groove arranged at the bottom of the book searching connecting plate and matched with the T-shaped block.

3. The multi-station clamp for a drilling machine according to claim 1 or 2, wherein: the fixing structure comprises a fixing frame arranged at the top of the connecting plate, a connecting hole arranged on the abutting block and a connecting bolt connected between the fixing frame and the abutting block.

4. The multi-station clamp for a drilling machine according to claim 1 or 2, wherein: the center of the connecting plate is provided with a through hole for the abutting block to pass through.

5. A multi-station clamp for a drilling machine according to claim 3, wherein: the center of the connecting plate is provided with a through hole for the abutting block to pass through.

6. The multi-station clamp for a drilling machine according to claim 1 or 2, wherein: and a guide rail is arranged between the bottom plate and the connecting plate.

7. A multi-station clamp for a drilling machine according to claim 3, wherein: and a guide rail is arranged between the bottom plate and the connecting plate.

8. The multi-station fixture for a drilling machine according to claim 4, wherein: and a guide rail is arranged between the bottom plate and the connecting plate.