CN213437258U

CN213437258U - Part drilling equipment

Info

Publication number: CN213437258U
Application number: CN202022395314.XU
Authority: CN
Inventors: 李明根
Original assignee: Suzhou Zhengjiuman Automation Equipment Co ltd
Current assignee: Suzhou Zhengjiuman Automation Equipment Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-06-15
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a part drilling equipment, comprises an operation bench, convex recess has been seted up on the top of operation panel, the inner chamber of convex recess rotates and is connected with positive and negative lead screw, one side and the fixedly connected with turning handle of operation panel are run through to the one end of positive and negative lead screw, anti-skidding line has been seted up to the outer wall of turning handle, the outer wall symmetric thread of positive and negative lead screw is connected with the movable block, the equal fixedly connected with limiting plate in top of two movable blocks, the spout has all been seted up to one side that two limiting plates are relative, the joint that all slides in the inner chamber of two spouts has the slider, the equal fixedly connected with splint in one side of two sliders, square through hole has all been seted up to one. The utility model discloses a cooperation of positive and negative lead screw, limiting plate, spout, slider, splint and bar pole is used, has realized carrying out the centre gripping location then driving the purpose that the part removed to the drilling position to the part to the accuracy nature and the stability of drilling have been improved.

Description

Part drilling equipment

Technical Field

The utility model relates to a parts machining technical field, in particular to part drilling equipment.

Background

When shaft parts are machined, a center hole is generally adopted as a positioning reference, and high mutual position accuracy can be achieved conveniently in subsequent machining, so that the center hole needs to be drilled before the parts are used.

The drilling is generally mainly operated by manual feeding, after a trial drill reaches the precision requirement of a drilling position, the drilling can be carried out, but the part position is placed and adjusted at present, most of the part position is observed through all directions of human eyes, so that the part is positioned at the drilling position, but the human eye observation precision is poor, the drilling position is deviated, the drilling precision is low, the machining effect of the part is influenced, in other cases, the position precision is ensured by using a caliper measuring method during visual measurement, but the operation is troublesome, and the drilling efficiency of the part can be influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a part drilling equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a part drilling device comprises an operating platform, wherein a convex groove is formed in the top end of the operating platform, the inner cavity of the convex groove is rotationally connected with a positive and negative screw rod, one end of the positive and negative screw rod penetrates through one side of the operating platform and is fixedly connected with a rotating handle, anti-skidding line has been seted up to the outer wall of turning handle, the outer wall symmetric thread of positive and negative lead screw has the movable block, two the equal fixedly connected with limiting plate in top of movable block, two the spout has all been seted up to the relative one side of limiting plate, two the joint that all slides in the inner chamber of spout has the slider, two the equal fixedly connected with splint in one side of slider, two one side fixedly connected with slipmat of splint, two square through hole, two have all been seted up to one side at slider top the equal fixedly connected with bar in one side of slider, two the one end of bar runs through a avris of two limiting plates respectively.

Preferably, two spacing jack has all been seted up to one side on limiting plate top, two the intercommunicating pore has all been seted up to the bottom of spout inner wall and the below that is located spacing jack, two the equal activity interlude of inner wall of spacing jack is connected with the inserted bar.

Preferably, one side fixedly connected with backup pad on operation panel top, the backup pad is for invering L type shape, the top activity interlude of backup pad is connected with the montant, the top fixedly connected with clamp plate of montant, the bottom of clamp plate and the outer wall that is located the montant are fixed to be cup jointed expanding spring, expanding spring's one end and the top fixed connection of backup pad, the bottom fixedly connected with diaphragm of montant, the bottom fixedly connected with driving motor of diaphragm, driving motor passes through external switch and external power source electric connection, driving motor's output shaft is connected with the drill bit through the shaft coupling transmission.

Preferably, the two sides of the bottom end of the supporting plate are symmetrically and fixedly connected with telescopic rods, and the telescopic ends of the telescopic rods are respectively and fixedly connected with the two sides of the top end of the transverse plate.

Preferably, the top end of the operating platform is fixedly connected with a base plate, a cutter hole is formed in the top end of the base plate and perpendicular to the drill bit, and the height of the base plate is smaller than that of the sliding groove.

Preferably, four equal fixedly connected with supporting legs in edge department of operation panel bottom, four the equal fixedly connected with antiskid wear pad in bottom of supporting leg.

The utility model discloses a technological effect and advantage:

(1) the utility model realizes the purpose of clamping and positioning the part and then driving the part to move to the drilling position by matching the positive and negative lead screws, the limiting plate, the sliding chute, the sliding block, the clamping plate and the bar-shaped rod, thereby improving the accuracy and the stability of drilling;

(2) the utility model realizes the purpose of driving the drill bit to lift up and down to drill the part by matching the vertical rod, the telescopic spring, the transverse plate, the driving motor and the drill bit, thereby improving the convenience of drilling the part by interference;

(3) the utility model discloses a setting of backing plate and cutter relieving hole, the drill bit gets into after accomplishing the bottom drilling of part and lets in the cutter relieving hole, has realized carrying out the purpose protected to the operation panel to the life of operation panel has been prolonged.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic front sectional view of the present invention.

Fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

Fig. 4 is a schematic view of the enlarged structure of the part B in fig. 2 according to the present invention.

In the figure: 1. an operation table; 2. a positive and negative screw rod; 201. a handle is rotated; 3. a moving block; 4. a limiting plate; 401. limiting the jacks; 5. a chute; 6. a slider; 601. a bar-shaped rod; 7. a splint; 8. inserting a rod; 9. a support plate; 10. a vertical rod; 11. a tension spring; 12. a transverse plate; 13. a drive motor; 14. a drill bit; 15. a telescopic rod; 16. a base plate; 161. drilling a cutter hole; 17. and (5) supporting legs.

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.

The utility model provides a part drilling device as shown in figures 1-4, which comprises an operation table 1, wherein the top end of the operation table 1 is provided with a convex groove, the inner cavity of the convex groove is rotationally connected with a positive and negative screw rod 2, one end of the positive and negative screw rod 2 penetrates one side of the operation table 1 and is fixedly connected with a rotating handle 201, the outer wall of the rotating handle 201 is provided with anti-skid lines, the outer wall of the positive and negative screw rod 2 is symmetrically and threadedly connected with moving blocks 3, the top ends of the two moving blocks 3 are fixedly connected with limiting plates 4, one sides of the two limiting plates 4 opposite to each other are provided with sliding grooves 5, the inner cavities of the two sliding grooves 5 are respectively and slidably clamped with a slide block 6, one sides of the two slide blocks 6 are respectively and fixedly connected with a clamping plate 7, one side of the two clamping plates 7 is fixedly connected with an, one end of each of the two bar-shaped rods 601 penetrates through one side of each of the two limiting plates 4, one side of the top ends of the two limiting plates 4 is provided with a limiting insertion hole 401, the bottoms of the inner walls of the two sliding grooves 5 and the lower side of the limiting insertion holes 401 are provided with communication holes, the inner walls of the two limiting insertion holes 401 are movably connected with insertion rods 8 in an inserting and penetrating manner, when the drill bit is used, the insertion rods 8 are firstly pulled out, the sliding block 6 slides to the end part of the sliding groove 5, then the insertion rods 8 are sequentially inserted into the limiting insertion holes 401, the square through holes and the communication holes, limiting and fixing of the sliding block 6 are achieved, so that a part to be drilled is located right below the drill bit 14, drilling is;

one side of the top end of the operating table 1 is fixedly connected with a supporting plate 9, the supporting plate 9 is in an inverted L shape, the top end of the supporting plate 9 is movably connected with a vertical rod 10 in an inserting mode, the top end of the vertical rod 10 is fixedly connected with a pressing plate, the bottom end of the pressing plate and the outer wall of the vertical rod 10 are fixedly sleeved with a telescopic spring 11, one end of the telescopic spring 11 is fixedly connected with the top end of the supporting plate 9, the telescopic spring 11 is arranged to improve the up-and-down movement convenience of a drill bit 14, so that the drilling operation convenience is improved, the bottom end of the vertical rod 10 is fixedly connected with a transverse plate 12, the bottom end of the transverse plate 12 is fixedly connected with a driving motor 13, the driving motor 13 is electrically connected with an external power supply through an external switch, an output shaft of the driving motor 13 is connected with the drill bit 14, the motion of montant 10 is more stable when setting up two telescopic links 15, and the top fixedly connected with backing plate 16 of operation panel 1, the top of backing plate 16 has been seted up and has been let the tool hole 161, and the setting is let the tool hole 161 avoid the drill bit 14 to cause the damage to operation panel 1, let the tool hole 161 and set up with the drill bit 14 is perpendicular, and backing plate 16 highly is less than the height of spout 5, the equal fixedly connected with supporting leg 17 in four edges department of 1 bottom of operation panel, the equal fixedly connected with antiskid abrasive pad in bottom of four supporting legs 17.

The utility model discloses the theory of operation: when the part clamping device is used, a part is placed on one side of the top of the base plate 16, the rotating handle 201 is rotated, the rotating handle 201 drives the positive and negative screw rods 2 to rotate, the positive and negative screw rods 2 drive the two moving blocks 3 to move, the two moving blocks 3 drive the two limiting plates 4 to move, the two limiting plates 4 drive the two clamping plates 7 to move, the two clamping plates 7 clamp and position the part, then the two bar-shaped rods 601 are pushed, the two bar-shaped rods 601 drive the two sliding blocks 6 to slide in the two sliding grooves 5, the two sliding blocks 6 drive the two clamping plates 7 to move, so that the clamped part is driven to move to one end of the sliding groove 5, then the two inserting rods 8 are respectively inserted into the limiting insertion holes 401, the bottom ends of the two inserting rods 8 penetrate through the limiting insertion holes 401 and the square through holes to extend to the inside of the communicating holes, so as to interfere the limiting of the, the output shaft of the driving motor 13 rotates to drive the drill bit 14 to rotate, then the pressing plate is pressed downwards, the pressing plate extrudes the telescopic spring 11 to enable the telescopic spring to contract, meanwhile, the vertical rod 10 is driven to move downwards, and the vertical rod 10 drives the driving motor 13 and the drill bit 14 to move downwards to drill a part.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The part drilling equipment comprises an operating platform (1) and is characterized in that a convex groove is formed in the top end of the operating platform (1), a positive and negative lead screw (2) is rotatably connected to the inner cavity of the convex groove, one end of the positive and negative lead screw (2) penetrates through one side of the operating platform (1) and is fixedly connected with a rotating handle (201), anti-slip patterns are formed in the outer wall of the rotating handle (201), moving blocks (3) are symmetrically and threadedly connected to the outer wall of the positive and negative lead screw (2), limiting plates (4) are fixedly connected to the top ends of the two moving blocks (3), sliding grooves (5) are formed in one sides, opposite to the two limiting plates (4), sliding blocks (6) are slidably clamped in the inner cavities of the two sliding grooves (5), clamping plates (7) are fixedly connected to one sides of the two sliding blocks (6), and anti-slip mats are fixedly connected to one sides, two square through hole, two have all been seted up to one side at slider (6) top the equal fixedly connected with bar pole (601) in one side of slider (6), two the one end of bar pole (601) runs through an avris of two limiting plates (4) respectively.

2. The part drilling equipment according to claim 1, wherein one side of the top ends of the two limiting plates (4) is provided with a limiting insertion hole (401), the bottom of the inner wall of the two sliding grooves (5) below the limiting insertion hole (401) is provided with a communication hole, and the inner wall of the two limiting insertion holes (401) is movably connected with an insertion rod (8) in an inserting mode.

3. A drilling device for items according to claim 1, characterized in that a support plate (9) is fixedly connected to one side of the top end of the worktop (1), the supporting plate (9) is in an inverted L-shaped shape, the top end of the supporting plate (9) is movably inserted and connected with a vertical rod (10), the top end of the vertical rod (10) is fixedly connected with a pressing plate, the bottom end of the pressing plate and the outer wall of the vertical rod (10) are fixedly sleeved with a telescopic spring (11), one end of the telescopic spring (11) is fixedly connected with the top end of the supporting plate (9), the bottom end of the vertical rod (10) is fixedly connected with a transverse plate (12), the bottom end of the transverse plate (12) is fixedly connected with a driving motor (13), the driving motor (13) is electrically connected with an external power supply through an external switch, and an output shaft of the driving motor (13) is connected with a drill bit (14) through a coupling in a transmission manner.

4. The part drilling equipment as claimed in claim 3, characterized in that telescopic rods (15) are symmetrically and fixedly connected to two sides of the bottom end of the supporting plate (9), and telescopic ends of the two telescopic rods (15) are respectively and fixedly connected to two sides of the top end of the transverse plate (12).

5. The part drilling equipment according to claim 1, wherein a base plate (16) is fixedly connected to the top end of the operating platform (1), a cutter allowing hole (161) is formed in the top end of the base plate (16), the cutter allowing hole (161) is perpendicular to the drill bit (14), and the height of the base plate (16) is smaller than that of the sliding chute (5).

6. The part drilling equipment as claimed in claim 1, characterized in that four corners of the bottom end of the operating platform (1) are fixedly connected with supporting legs (17), and the bottom ends of the four supporting legs (17) are fixedly connected with anti-skid wear-resistant pads.