CN210475643U

CN210475643U - Special workbench for precise numerical control drilling equipment

Info

Publication number: CN210475643U
Application number: CN201921659817.4U
Authority: CN
Inventors: 朱严林
Original assignee: Suzhou Pengchang Precision Machinery Co Ltd
Current assignee: Suzhou Pengchang Precision Machinery Co Ltd
Priority date: 2019-10-02
Filing date: 2019-10-02
Publication date: 2020-05-08
Anticipated expiration: 2029-10-02

Abstract

The utility model belongs to the technical field of the numerical control equipment, especially, be a special workstation of accurate numerical control drilling equipment, it is complicated to current special workstation structure of numerical control drilling equipment, can not be with the firm problem of pegging graft in the platen of material loading piece, the scheme is as follows now put forward, it includes the platen, material loading piece and driving motor, a plurality of fixed slots have been seted up in the outside of platen, material loading piece movable mounting is in corresponding fixed slot, driving motor's output shaft and the bottom fixed connection of platen, the work piece groove has been seted up to the top side of material loading piece, a plurality of locating holes have been seted up to the platen, trapezoidal groove has been seted up to one side bottom of material loading piece, trapezoidal inslot swing joint has the diaphragm, the top both sides difference fixedly connected with guide bar and trapezoidal cardboard. The utility model has the advantages of reasonable design, the convenience is with the firm grafting of material loading piece in the fixed slot for the work piece remains stable at drilling in-process, has effectively improved the drilling precision.

Description

Special workbench for precise numerical control drilling equipment

Technical Field

The utility model relates to a numerical control equipment technical field especially relates to a special workstation of accurate numerical control drilling equipment.

Background

In the machining industry, drilling is one of the most basic machining means. In the process of drilling a metal material, firstly, a workpiece needs to be fixed, and only machine processing can be started, and for some special-shaped workpieces, feeding and discharging can be completed only by using a specific tool, for example, the Chinese patent with the publication number of CN205032757U discloses a special workbench for precise numerical control drilling equipment, which comprises a disc-shaped bedplate, wherein the side part of the bedplate is provided with a plurality of fixing grooves, a plurality of positioning holes are arranged between the groove wall of the fixing groove and the top surface of the bedplate, and the special workbench further comprises a plurality of feeding blocks, wherein the feeding blocks are provided with workpiece grooves for fixing the workpieces, the feeding blocks are matched and embedded in the fixing grooves, and the positioning holes are vertically and correspondingly arranged with the drilling. The feeding block is placed in the fixing groove by using a mechanical arm or manually, so that the feeding block and the fixing groove are simple to match, and the mechanical operation is convenient to realize; when different workpieces are processed, only the material loading blocks with different shapes of workpiece grooves are needed, the cost is lower, when the drill bit drills, the positioning holes are used for positioning, and the problem that the deviation of the drill bit causes unqualified produced workpieces is avoided.

The workbench special for the numerical control drilling equipment is complex in structural design, a feeding block cannot be stably inserted into the bedplate, and a workpiece is easy to misplace in the drilling process, so that the workbench special for the precise numerical control drilling equipment is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects that the existing workbench special for numerical control drilling equipment has complex structure and can not stably insert the material loading block in the bedplate, and providing the workbench special for the precise numerical control drilling equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a special workbench for precise numerical control drilling equipment comprises a bedplate, a feeding block and a driving motor, wherein a plurality of fixing grooves are formed in the outer side of the bedplate, the feeding block is movably arranged in the corresponding fixed groove, the output shaft of the driving motor is fixedly connected with the bottom of the bedplate, workpiece grooves are formed in the top side of the feeding block, a plurality of positioning holes are formed in the table plate, a ladder-shaped groove is formed in the bottom of one side of the feeding block, a transverse plate is movably connected to the inside of the ladder-shaped groove, a guide rod and a ladder-shaped clamping plate are fixedly connected to the two sides of the top of the transverse plate respectively, a ladder-shaped clamping groove matched with the ladder-shaped clamping plate is formed in the inner wall of the top side of the ladder-shaped groove, a pressure rod is fixedly connected to the top end of the guide rod, the top end of the pressure rod extends to the upper portion of the table plate and is set to be of a hemispherical structure, a plurality of springs.

Preferably, the outer side of the guide rod is movably sleeved with a shaft sleeve, and the outer side of the shaft sleeve is fixedly connected to the inner wall of the corresponding fixing groove, so that the guide rod can only move up and down.

Preferably, a notch is formed in the inner wall of the top side of the trapezoid groove, and the guide rod is movably connected with the corresponding notch, so that the guide rod can be accommodated in the notch.

Preferably, the bottom side of the trapezoid groove is provided with an opening, and the outer side of the feeding block is fixedly connected with a pulling ball, so that the feeding block can be conveniently pulled.

Preferably, the slope of the top side inclined plane of the ladder-shaped clamping plate is the same as the slope of the top side inner wall of the ladder-shaped groove, so that the ladder-shaped clamping plate can slide on the top side inner wall of the ladder-shaped groove.

Preferably, circular holes matched with the pressure rods are formed in the inner wall of the top side of the fixing groove, and the pressure rods are movably connected with the corresponding circular holes, so that the pressure rods can be conveniently inserted into the fixing groove.

The special workbench for the precise numerical control drilling equipment in the utility model has the advantages that through the downward pressing rod, the pressing rod moves downwards to the transverse plate through the guide rod and extrudes the spring, the transverse plate drives the trapezoidal clamping plate to move downwards and gradually separate from the trapezoidal clamping groove, and after the trapezoidal clamping plate and the trapezoidal clamping groove are thoroughly separated, the fixing of a feeding block is removed;

the special workbench for the precise numerical control drilling equipment can pull the feeding block out of the fixed groove by pulling the pull ball, the press rod is loosened, the transverse plate is reset under the elastic action of the spring, and a workpiece can be placed into the workpiece groove;

the special workbench for the precise numerical control drilling equipment, disclosed by the utility model, has the advantages that the feeding block is inserted into the fixed groove again, when the trapezoidal clamping plate slides into the trapezoidal groove, the inner wall at the top side of the trapezoidal groove downwards extrudes the trapezoidal clamping plate, so that the trapezoidal clamping plate downwards extrudes the spring, and when the trapezoidal clamping plate slides into the trapezoidal clamping groove, the feeding block can be stably fixed in the fixed groove, the separation of the feeding block from the fixed groove is avoided, a drill bit of the drilling machine can drill a workpiece through the positioning hole, and the dislocation and offset of the workpiece are effectively avoided;

the utility model has the advantages of reasonable design, the convenience is with the firm grafting of material loading piece in the fixed slot for the work piece remains stable at drilling in-process, has effectively improved the drilling precision.

Drawings

Fig. 1 is a schematic structural view of a special workbench for precision numerical control drilling equipment provided by the utility model;

fig. 2 is the utility model provides a structural schematic diagram of part a of special workstation of accurate numerical control drilling equipment.

In the figure: 1. a platen; 2. fixing grooves; 3. feeding a material block; 4. a workpiece groove; 5. positioning holes; 6. a drive motor; 7. a trapezoidal groove; 8. a transverse plate; 9. a guide bar; 10. a ladder-shaped snap gauge; 11. a trapezoidal clamping groove; 12. a pressure lever; 13. a spring; 14. a shaft sleeve; 15. opening the gap; 16. and (5) pulling the ball.

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.

Referring to fig. 1-2, a special workbench for precise numerical control drilling equipment comprises a bedplate 1, a feeding block 3 and a driving motor 6, wherein the outer side of the bedplate 1 is provided with a plurality of fixing grooves 2, the feeding block 3 is movably arranged in the corresponding fixing grooves 2, an output shaft of the driving motor 6 is fixedly connected with the bottom of the bedplate 1, the top side of the feeding block 3 is provided with a workpiece groove 4, the bedplate 1 is provided with a plurality of positioning holes 5, the bottom of one side of the feeding block 3 is provided with a ladder-shaped groove 7, the ladder-shaped groove 7 is movably connected with a transverse plate 8, two sides of the top of the transverse plate 8 are respectively and fixedly connected with a guide rod 9 and a ladder-shaped clamping plate 10, the inner wall of the top side of the ladder-shaped groove 7 is provided with a ladder-shaped clamping groove 11 matched with the ladder-shaped clamping plate 10, the top end of the guide rod 9 is fixedly connected with a compression rod 12, the bottom end of the spring 13 is fixedly connected to the bottom inner wall of the corresponding fixing groove 2.

The utility model discloses in, the outside activity cover of guide bar 9 is equipped with axle sleeve 14, and axle sleeve 14's outside fixed connection is on the inner wall of corresponding fixed slot 2 for guide bar 9 can only the elevating movement.

The utility model discloses in, seted up opening 15 on the top side inner wall of trapezoidal groove 7, guide bar 9 and corresponding opening 15 swing joint for guide bar 9 can hold in opening 15.

The utility model discloses in, the bottom side of trapezoidal groove 7 sets up for the opening, and the outside fixedly connected with of material loading piece 3 draws ball 16, conveniently draws material loading piece 3.

The utility model discloses in, the top side inclined plane of trapezoidal cardboard 10 is the same with the top side inner wall slope of trapezoidal groove 7 for trapezoidal cardboard 10 can slide on the top side inner wall of trapezoidal groove 7.

The utility model discloses in, set up the circular hole with depression bar 12 looks adaptation on the top side inner wall of fixed slot 2, depression bar 12 and corresponding circular hole swing joint, the convenience inserts depression bar 12 in fixed slot 2.

In the utility model, the commercial power is used for supplying power to the driving motor 6, when in use, the press rod 12 is pressed downwards, the press rod 12 moves downwards to the transverse plate 8 through the guide rod 9 and presses the spring 13, at the moment, the transverse plate 8 drives the ladder-shaped clamping plate 10 to move downwards and is gradually separated from the ladder-shaped clamping groove 11, after the ladder-shaped clamping plate 10 is completely separated from the ladder-shaped clamping groove 11, the fixing of the feeding block 3 is released, the pulling ball 16 is pulled, the feeding block 3 can be pulled out from the fixed groove 2, then the press rod 12 is loosened, the transverse plate 8 is reset under the elastic action of the spring 13, a workpiece is placed into the workpiece groove 4, then the feeding block 3 is re-inserted into the fixed groove 2, when the ladder-shaped clamping plate 10 slides into the ladder-shaped groove 7, the ladder-shaped clamping plate 10 is downwards pressed by the inner wall at the top side of the ladder-shaped groove 7, so that the ladder-shaped clamping plate 10 downwards presses the spring 13, when the ladder-shaped clamping, the separation of the feeding block 3 and the fixing groove 2 is avoided, the drill bit of the drilling machine can drill the workpiece through the positioning hole 5, and the workpiece is effectively prevented from being dislocated and deviated.

Claims

1. A special workbench for accurate numerical control drilling equipment comprises a bedplate (1), a feeding block (3) and a driving motor (6), wherein a plurality of fixing grooves (2) are formed in the outer side of the bedplate (1), the feeding block (3) is movably installed in the corresponding fixing grooves (2), an output shaft of the driving motor (6) is fixedly connected with the bottom of the bedplate (1), a workpiece groove (4) is formed in the top side of the feeding block (3), a plurality of positioning holes (5) are formed in the bedplate (1), the special workbench is characterized in that a trapezoidal groove (7) is formed in the bottom of one side of the feeding block (3), a transverse plate (8) is movably connected in the trapezoidal groove (7), guide rods (9) and trapezoidal clamping plates (10) are fixedly connected to two sides of the top of the transverse plate (8) respectively, trapezoidal clamping grooves (11) matched with the trapezoidal clamping plates (10) are formed in the inner wall of the top side of the trapezoidal groove (7), the top fixedly connected with depression bar (12) of guide bar (9), the top of depression bar (12) extends to the top of platen (1) and sets up to hemisphere type structure, and the bottom side fixedly connected with of diaphragm (8) a plurality of springs (13), the bottom fixed connection of spring (13) is on the bottom side inner wall of corresponding fixed slot (2).

2. The workbench special for the precise numerical control drilling equipment as recited in claim 1, wherein the guide rod (9) is movably sleeved with a shaft sleeve (14), and the outer side of the shaft sleeve (14) is fixedly connected to the inner wall of the corresponding fixing groove (2).

3. The workbench special for the precise numerical control drilling equipment according to claim 1, wherein a notch (15) is formed on the inner wall of the top side of the trapezoid groove (7), and the guide rod (9) is movably connected with the corresponding notch (15).

4. The workbench special for the precise numerical control drilling equipment as recited in claim 1, wherein the bottom side of the trapezoid groove (7) is provided with an opening, and the outer side of the upper material block (3) is fixedly connected with a pull ball (16).

5. The workbench special for the precise numerical control drilling equipment as recited in claim 1, wherein the inclined top side surface of the trapezoidal clamping plate (10) has the same gradient as the inner top side wall of the trapezoidal groove (7).

6. The workbench special for the precise numerical control drilling equipment as recited in claim 1, wherein a circular hole matched with the pressure lever (12) is formed on the inner wall of the top side of the fixed groove (2), and the pressure lever (12) is movably connected with the corresponding circular hole.