CN217096770U

CN217096770U - Drilling machine clamp with fine adjustment function

Info

Publication number: CN217096770U
Application number: CN202220487624.0U
Authority: CN
Inventors: 杨银广; 王志斌
Original assignee: Dalian Siwei Sealing Equipment Co ltd
Current assignee: Dalian Siwei Sealing Equipment Co ltd
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-08-02
Anticipated expiration: 2032-03-08

Abstract

The utility model discloses a drill jig with fine setting function, comprises a workbench, the workstation up end is equipped with two pairs of movable plates, the spout has been seted up to the movable plate up end, sliding connection has a pair of slider A in the spout, slider A up end swing joint has the fixed block, a fixed block lateral wall fixedly connected with holder, movable plate up end fixed mounting has the cylinder, the cylinder output articulates there is a pair of connecting rod, the one end fixed connection of cylinder is kept away from to the connecting rod is in a terminal surface of fixed block, the movable plate passes through drive structure sliding connection in workstation up end. The cylinder drives the connecting rod to enable the pair of clamping pieces to be combined or unfolded, the part needing drilling can be fixed, when the part needing drilling is in an irregular shape, any one cylinder is started, the clamping stroke of any pair of clamping pieces can be finely adjusted, and the part can be better fixed.

Description

Drilling machine clamp with fine adjustment function

Technical Field

The utility model relates to a drill jig technical field specifically is a drill jig with fine setting function.

Background

A drill jig is a fixture for machining a workpiece on a drill. Positioning of the workpiece in the fixture. The supporting points are replaced by positioning elements, and the positioning references of the positioning elements and the workpiece have errors in manufacturing. These all affect the accuracy of the positioning of the workpiece.

The utility model with publication number CN215280909U comprises a bottom plate, a connecting spring is fixedly connected with the upper surface of the bottom plate, the middle part of the connecting spring is fixedly connected with an elastic telescopic rod, the upper surface of the elastic telescopic rod is fixedly connected with a supporting frame, the upper surface of the supporting frame is fixedly connected with a fixing bolt, one end of the fixing bolt is fixedly connected with a nut, the drilling machine fixture is convenient to install, through the cooperation setting of coupling spring, locking nut, the double-layered lock collar, chucking spring and buckle, the elasticity of coupling spring is used in the use, cooperation elasticity telescopic link can the safety control fixed mounting thickness, recycles metal spring's elasticity, and the cooperation cardboard improves fixed mounting's smoothness nature, and fixing bolt and nut strengthen fixed safety, and the movable block removes in the activity inslot, and cooperation locking bolt can quick safety control anchor clamps fixed work position. However, the device does not have the function of adjusting the clamping position, and is inconvenient to clamp when the object to be clamped is in an irregular shape.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a drill jig with fine setting function has solved when the object that needs the centre gripping is anomalous shape, can finely tune the clamping position of holder, makes the centre gripping more firm.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a drill jig with fine setting function, includes the workstation, the workstation up end is equipped with two pairs of movable plates, the spout has been seted up to the movable plate up end, sliding connection has a pair of slider A in the spout, slider A up end swing joint has the fixed block, a fixed block lateral wall fixedly connected with holder, movable plate up end fixed mounting has the cylinder, the cylinder output articulates there is a pair of connecting rod, the one end fixed connection of cylinder is kept away from to the connecting rod is in the terminal surface of fixed block, the movable plate passes through drive structure sliding connection in workstation up end.

Preferably, the driving structure comprises a pair of supporting blocks, the supporting blocks are fixedly mounted on the upper end face of the workbench, a pair of guide rods are fixedly mounted between the pair of supporting blocks, the guide rods are connected with sliding blocks B in a sliding mode, and the moving plate is fixedly connected to the upper end faces of the pair of sliding blocks B.

Preferably, the workstation up end just is located a pair of supporting block fixed mounting and has a pair of rack, and is a pair of swing joint has the axis of rotation on the slider B, fixed mounting has a pair of gear in the axis of rotation, gear engagement connects in the rack, one side slider B a terminal surface fixedly connected with loading board, loading board up end fixed mounting has the motor, motor output end fixed connection is in the axis of rotation.

Preferably, a pair of sliding openings is formed in the upper end faces of the pair of supporting blocks, a pair of sliding rails is fixedly mounted on the lower end face of the moving plate, and the sliding rails are connected in the sliding openings in a sliding mode.

Preferably, the upper end face of the workbench is fixedly connected with a storage plate.

Preferably, a non-slip mat is fixedly installed on one end face of the clamping piece.

Advantageous effects

The utility model provides a drill jig with fine setting function possesses following beneficial effect:

the air cylinders drive the connecting rods to enable the pair of clamping pieces to be combined or unfolded, parts needing to be drilled can be fixed, when the parts needing to be drilled are in irregular shapes, any one air cylinder is started, the clamping stroke of any one pair of clamping pieces can be finely adjusted, and the parts can be better fixed;

the anti-slip pad is fixedly arranged on one section of the clamping piece, so that when the clamping piece clamps a part, the friction force between the clamping piece and the part is increased, and the part is clamped more stably;

the output end of the motor drives the rotating shaft and the gear to rotate, the sliding block B slides on the guide rod and drives the moving plates to slide under the action of the rack, and the two pairs of moving plates are combined or unfolded towards the rotating plates, so that the clamping is convenient when the diameters of parts needing drilling are different.

Drawings

Fig. 1 is a schematic top view of the present invention.

Fig. 2 is a schematic top view of the gear and rack of the present invention.

Fig. 3 is a schematic structural view of the movable plate and the slide rail of the present invention.

Fig. 4 is a schematic structural diagram of the slider a of the present invention.

In the figure: 1. a work table; 2. moving the plate; 3. a chute; 4. a slide block A; 5. a fixed block; 6. a clamping member; 7. a cylinder; 8. a connecting rod; 9. a support block; 10. a guide bar; 11. a slide block B; 12. a rack; 13. a rotating shaft; 14. a gear; 15. a carrier plate; 16. a motor; 17. a sliding port; 18. a slide rail; 19. a storage plate; 20. a non-slip mat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a drill jig with fine adjustment function includes a worktable 1, two pairs of moving plates 2 are disposed on an upper end surface of the worktable 1, a chute 3 is disposed on an upper end surface of the moving plates 2, a pair of sliders a4 is slidably connected in the chute 3, a fixed block 5 is movably connected to an upper end surface of the slider a4, a clamping member 6 is fixedly connected to a side wall of the fixed block 5, an air cylinder 7 is fixedly mounted on the upper end surface of the moving plates 2, a pair of connecting rods 8 is hinged to an output end of the air cylinder 7, one end of each connecting rod 8 far away from the air cylinder 7 is fixedly connected to one end surface of the fixed block 5, the moving plates 2 are slidably connected to the upper end surface of the worktable 1 through a driving structure, the driving structure includes a pair of supporting blocks 9, the supporting blocks 9 are fixedly mounted on the upper end surface of the worktable 1, a pair of guide rods 10 are fixedly mounted between the supporting blocks 9, the guide rod 10 is connected with a slide block B11 in a sliding way, the moving plate 2 is fixedly connected with the upper end surfaces of a pair of slide blocks B11, a pair of racks 12 is fixedly arranged on the upper end surface of the workbench 1 and positioned between the pair of supporting blocks 9, a pair of slide blocks B11 is movably connected with a rotating shaft 13, a pair of gears 14 is fixedly arranged on the rotating shaft 13, the gears 14 are engaged and connected with the rack 12, one end surface of one side of the sliding block B11 is fixedly connected with a bearing plate 15, a motor 16 is fixedly arranged on the upper end surface of the bearing plate 15, the output end of the motor 16 is fixedly connected with the rotating shaft 13, a pair of sliding openings 17 are respectively arranged on the upper end surfaces of the pair of supporting blocks 9, a pair of slide rails 18 are fixedly arranged on the lower end surface of the moving plate 2, the slide rails 18 are slidably connected in the slide opening 17, the upper end face of the workbench 1 is fixedly connected with a storage plate 19, and one end face of the clamping piece 6 is fixedly provided with an anti-slip pad 20.

Example (b): firstly, a part to be drilled is placed on an object placing plate 19, a motor 16 is started at the moment, an output end of the motor 16 drives a rotating shaft 13 and a gear 14 to rotate, a pair of sliding blocks B11 are moved under the action of a rack 12, a pair of sliding blocks B11 drives a moving plate 2 to slide, two pairs of moving plates 2 are combined towards the object placing plate 19, the bottom of the moving plate 2 is fixedly connected with a pair of sliding rails 18, the sliding rails 18 are connected in a sliding opening 17 in a sliding mode, the moving plate 2 is more stable in sliding, an air cylinder 7 is started, an output end of the air cylinder 7 drives a clamping piece 6 under the action of a connecting rod 8, the bottom of the clamping piece 6 is movably connected with a sliding block A4, a sliding block A4 slides in a sliding groove 3, an output end of the air cylinder 7 stretches out and draws back, the pair of clamping pieces 6 are combined or unfolded, the part to be drilled is fixed under the action of the four pairs of clamping pieces 6, and when the part to be drilled is in an irregular shape, can start cylinder 7 alone and finely tune, make the part of centre gripping, the fixed that can be better, the terminal surface fixed mounting that a pair of holder 6 is adjacent has slipmat 20, can increase the frictional force between holder 6 and the part, makes the centre gripping to the part more firm, gives people and brings the convenience.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a drill jig with fine setting function, includes workstation (1), its characterized in that, workstation (1) up end is equipped with two pairs of movable plates (2), spout (3) have been seted up to movable plate (2) up end, sliding connection has a pair of slider A (4) in spout (3), slider A (4) up end swing joint has fixed block (5), fixed block (5) a lateral wall fixedly connected with holder (6), movable plate (2) up end fixed mounting has cylinder (7), cylinder (7) output articulates there is a pair of connecting rod (8), the one end fixed connection in a terminal surface of fixed block (5) of cylinder (7) is kept away from in connecting rod (8), movable plate (2) are through drive structure sliding connection in workstation (1) up end.

2. The drill jig with the fine adjustment function according to claim 1, wherein the driving structure comprises a pair of supporting blocks (9), the supporting blocks (9) are fixedly mounted on the upper end surface of the workbench (1), a pair of guide rods (10) are fixedly mounted between the pair of supporting blocks (9), the guide rods (10) are slidably connected with sliders B (11), and the moving plate (2) is fixedly connected to the upper end surfaces of the pair of sliders B (11).

3. The drill press fixture with the fine adjustment function according to claim 2, wherein a pair of racks (12) are fixedly mounted on the upper end face of the workbench (1) and located between the pair of support blocks (9), a pair of rotating shafts (13) are movably connected to the pair of sliders B (11), a pair of gears (14) are fixedly mounted on the rotating shafts (13), the gears (14) are meshed and connected to the racks (12), a bearing plate (15) is fixedly connected to one end face of one side of each slider B (11), a motor (16) is fixedly mounted on the upper end face of each bearing plate (15), and the output end of each motor (16) is fixedly connected to the corresponding rotating shaft (13).

4. The drill jig with the fine adjustment function according to claim 2, wherein a pair of sliding openings (17) are formed in the upper end surfaces of the pair of support blocks (9), a pair of sliding rails (18) are fixedly mounted on the lower end surface of the moving plate (2), and the sliding rails (18) are slidably connected in the sliding openings (17).

5. The drill jig with the fine adjustment function according to claim 1, wherein an object placing plate (19) is fixedly connected to the upper end face of the workbench (1).

6. The drill jig with the fine adjustment function according to claim 1, wherein a non-slip mat (20) is fixedly mounted on one end surface of the clamping piece (6).