CN211052599U

CN211052599U - High-precision punching device for metal machined parts

Info

Publication number: CN211052599U
Application number: CN201922116776.0U
Authority: CN
Inventors: 施超
Original assignee: Suzhou Hami Nao Pml Precision Mechanism Co ltd
Current assignee: Suzhou Hami Nao Pml Precision Mechanism Co ltd
Priority date: 2019-11-30
Filing date: 2019-11-30
Publication date: 2020-07-21
Anticipated expiration: 2029-11-30

Abstract

The utility model discloses a metal machined part high accuracy perforating device, the on-line screen storage device comprises a base, the top of base is provided with the collecting box, be fixed with the division board on the lateral wall of collecting box, the inside of collecting box is provided with the division board, the inside of collecting box and the below that is located the division board are provided with the dust catcher, the one end of dust catcher is provided with the dust absorption head, the other end of dust catcher is provided with the inner box, the dust catcher is connected through the pipeline with the dust absorption head and between dust catcher and the inner box, the top of collecting box is provided with the operation panel, be provided with drilling on the operation panel; the utility model discloses with the montant of welding on the operation panel among the original metal worked piece high accuracy perforating device, the replacement is for can be on the operation panel gliding montant, when the not unidimensional metal worked piece of needs processing, can drive the clamping device on the montant through removing the montant and remove to with fixed not unidimensional metal mounting.

Description

High-precision punching device for metal machined parts

Technical Field

The utility model belongs to the technical field of machining, concretely relates to metal machined part high accuracy perforating device.

Background

Boring refers to the use of a tool with a drill bit to drill or bore holes in a solid or solid material by rotation of the drill bit.

The prior art has the following problems: 1. the existing high-precision punching device for the metal machined parts is characterized in that vertical rods are welded at two ends of an operation table, a clamping device is arranged on each vertical rod and used for clamping the metal machined parts to be machined, but the distance between the two vertical rods is fixed, and only the metal machined parts which are as same as the distance between the two vertical rods can be clamped and fixed, so that the using range of the device is single; 2. the existing high-precision punching device for the metal workpieces is provided with a drilling hole on an operation table, the metal workpieces on the drilling hole are punched at the position of the drilling hole, but a dust suction device is not arranged on the device, and scraps generated by punching are easy to scatter around to influence the surrounding environment.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a metal machined part high accuracy perforating device has the characteristics of increase application range, dust absorption.

In order to achieve the above object, the utility model provides a following technical scheme: a high-precision punching device for metal workpieces comprises a base, wherein a collecting box is arranged above the base, a limiting plate is fixed on the side wall of the collecting box, a dividing plate is arranged inside the collecting box, a dust collector is arranged inside the collecting box and below the dividing plate, one end of the dust collector is provided with a dust collecting head, the other end of the dust collector is provided with an inner box, the dust collector is connected with the dust collecting head and the inner box through pipelines, an operating platform is arranged above the collecting box, a drill hole is arranged on the operating platform, sliding grooves are formed in two ends of the operating platform close to the upper part, sliding rails are arranged on two side walls of the sliding grooves, a first sliding block is arranged inside the sliding grooves, connecting rods are fixed on two side walls of the first sliding block, and a ball is connected to one end, away from the first sliding block, of the connecting rods, a vertical rod is fixed above the first sliding block, fixed plates are fixed on two side walls of the vertical rod, the fixed plates are fixedly connected with an operating platform, a base and a limiting plate through bolts, a support is fixed above the operating platform, a metal workpiece is arranged between the two vertical rods above the operating platform, a cross rod is fixed above the vertical rod, one end, close to the vertical rod, of the cross rod is connected with a telescopic rod, a threaded rod is installed on the cross rod, one end, close to the metal workpiece, of the threaded rod is connected with a squeezing plate, one end, far away from the operating platform, of the support is provided with a top plate, a cylinder is installed at one end, close to the support and corresponding to a drilling position, of the top plate, an electric motor is installed at the output end of the cylinder, a connecting ring is connected below the electric motor, an inserting groove is arranged on the connecting ring, the guide groove is fixedly provided with a guide column, a second sliding block is sleeved on the periphery of the guide column, a fixing cover is arranged inside the insertion groove, and the output end of the motor is connected with a drill rod.

Preferably, threaded holes are formed in the positions, corresponding to the bolts, on the limiting plate and the base and on the fixing plate and the operating platform.

Preferably, the fixing cover is made of transparent material.

Preferably, the vertical rod and the fixing plate are of an integrated structure.

Preferably, a protective film is arranged on the outer side wall of the ball.

Preferably, the second sliding block is fixedly connected with the fixed cover in a welding mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses with the montant of welding on the operation panel among the original metal worked piece high accuracy perforating device, the replacement is for can be on the operation panel gliding montant, when the not unidimensional metal worked piece of needs processing, can drive the clamping device on the montant through removing the montant and remove to with fixed not unidimensional metal mounting.

2. The utility model discloses the position department that corresponds drilling on the base among the original metal worked piece high accuracy perforating device sets up the collecting box to set up dust extraction in the collecting box, set up protector on the motor, collect the piece that the in-process produced of punching the drilling rod through dust extraction and protector, avoid the piece to scatter, influence all ring edge borders.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the operation table of the present invention;

FIG. 3 is a side sectional view of the operation table of the present invention;

fig. 4 is a cross-sectional view of the motor of the present invention;

FIG. 5 is a sectional view of the collection box of the present invention;

fig. 6 is an enlarged view of fig. 4A according to the present invention.

In the figure: 1. a top plate; 2. a cylinder; 3. a motor; 4. a support; 5. a cross bar; 6. a vertical rod; 7. a pressing plate; 8. a metal workpiece; 9. a drill stem; 10. drilling; 11. a collection box; 12. a limiting plate; 13. a base; 14. an operation table; 15. a threaded rod; 16. a telescopic rod; 17. a fixing plate; 18. a bolt; 19. a chute; 20. a first slider; 21. a ball bearing; 22. a connecting rod; 23. a slide rail; 24. a connecting ring; 25. inserting grooves; 26. a fixed cover; 27. a second slider; 28. a guide groove; 29. a guide post; 30. a dust collection head; 31. a partition plate; 32. an inner box; 33. a pipeline; 34. a vacuum cleaner.

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. 1-6, the present invention provides the following technical solutions: a high-precision punching device for metal workpieces comprises a base 13, a collecting box 11 is arranged above the base 13, a limiting plate 12 is fixed on the side wall of the collecting box 11, a partition plate 31 is arranged inside the collecting box 11, a dust collector 34 is arranged inside the collecting box 11 and below the partition plate 31, a dust collection head 30 is arranged at one end of the dust collector 34, an inner box 32 is arranged at the other end of the dust collector 34, the dust collector 34 is connected with the dust collection head 30 and the dust collector 34 are connected with the inner box 32 through pipelines 33, an operating table 14 is arranged above the collecting box 11, a drill hole 10 is arranged on the operating table 14, sliding grooves 19 are arranged at two ends of the operating table 14 close to the upper part, sliding rails 23 are arranged on two side walls of the sliding grooves 19, a first sliding block 20 is arranged inside the sliding grooves 19, connecting rods 22 are fixed on two side walls of the first sliding block 20, and a ball 21 is, a vertical rod 6 is fixed above the first slider 20, fixing plates 17 are fixed on two side walls of the vertical rod 6, the fixing plates 17 are fixedly connected with an operation table 14 and a base 13 and a limiting plate 12 through bolts 18, a support 4 is fixed above the operation table 14, a metal workpiece 8 is arranged above the operation table 14 and between the two vertical rods 6, a cross rod 5 is fixed above the vertical rod 6, one end of the cross rod 5, which is close to the vertical rod 6, is connected with a telescopic rod 16, a threaded rod 15 is mounted on the cross rod 5, one end of the threaded rod 15, which is close to the metal workpiece 8, is connected with a squeezing plate 7, one end of the support 4, which is far away from the operation table 14, is provided with a top plate 1, one end of the top plate 1, which is close to the support 4, is provided with a cylinder 2 corresponding to the drill hole 10, a motor 3 is mounted, a plurality of guide grooves 28 are formed in the inner side wall of the insertion groove 25, guide columns 29 are fixed on the guide grooves 28, second sliding blocks 27 are sleeved on the peripheries of the guide columns 29, a fixing cover 26 is arranged inside the insertion groove 25, and the output end of the motor 3 is connected with a drill rod 9.

In order to facilitate the fixing of the limiting plate 12 and the base 13 and the fixing plate 17 and the console 14 by the bolts 18, in the embodiment, threaded holes are preferably formed on the limiting plate 12 and the base 13 and on the fixing plate 17 and the console 14 at positions corresponding to the bolts 18.

In order to observe the drilling condition of the drill rod 9, in the present embodiment, the fixing cover 26 is preferably made of a transparent material.

In order to fix the vertical rod 6, in the embodiment, preferably, the vertical rod 6 and the fixing plate 17 are an integral structure.

In order to avoid damage to the balls 21, in the present embodiment, it is preferable that a protective film is provided on the outer side wall of the balls 21.

In order to fixedly mount the second slider 27 on the fixed cover 26, in the present embodiment, the second slider 27 and the fixed cover 26 are preferably fixedly connected by welding.

The utility model discloses a theory of operation and use flow: the utility model places the metal workpiece 8 to be processed on the operation platform 14, and then moves in the slide rail 23 through the ball 21 to drive the first slider 20 to move in the chute 19, thereby driving the vertical rod 6 to move on the operation platform 14, when the vertical rod 6 moves to be against the metal workpiece 8, the movement is stopped, and the fixed plate 17 is fixedly connected with the operation platform 14 through the bolt 18, thereby avoiding the vertical rod 6 from moving under the action of external force, then the threaded rod 15 is twisted on the cross rod 5, the threaded rod 15 drives the extrusion plate 7 to move downwards, the expansion rod 16 stretches out and draws back, the metal workpiece 8 to be processed is pressed tightly by the extrusion plate 7, then the fixed cover 26 is inserted into the inserting groove 25 on the connection ring 24, and the second slider 27 on the fixed cover 26 is sleeved on the guide column 29 in the guide groove 28, then the motor 3 and the dust collector 34 are started, the motor 3 drives the drill rod 9 to rotate, then the cylinder 2 is started again, the cylinder 2 drives the motor 3 to move downwards, when the lower end of the fixed cover 26 contacts the metal workpiece 8, the fixed cover 26 is under the resistance action, the second sliding block 27 on the fixed cover 26 moves upwards along the guide post 29, the drill rod 9 on the motor 3 is used for punching at the position of the drilled hole 10 of the metal workpiece 8 to be machined, the fixed cover 26 can avoid generated fragments from scattering around in the punching process, then the dust collector 34 is used for adsorbing the fragments by the dust collector 30 and conveying the fragments into the inner box 32 through the pipeline 33, when the fragments in the collecting box 11 need to be processed after the punching is completed, the bolt 18 is taken down, the limiting plate 12 is separated from the base 13, the collecting box 11 is taken down from the base 13, and the fragments in the collecting box are processed.

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 metal worked piece high accuracy perforating device, includes base (13), its characterized in that: a collecting box (11) is arranged above the base (13), a limiting plate (12) is fixed on the side wall of the collecting box (11), a partition plate (31) is arranged inside the collecting box (11), a dust collector (34) is arranged inside the collecting box (11) and below the partition plate (31), a dust collecting head (30) is arranged at one end of the dust collector (34), an inner box (32) is arranged at the other end of the dust collector (34), the dust collector (34) is connected with the dust collecting head (30) and the dust collector (34) is connected with the inner box (32) through a pipeline (33), an operating table (14) is arranged above the collecting box (11), a drill hole (10) is arranged on the operating table (14), sliding grooves (19) are arranged at two ends of the operating table (14) close to the upper part, and sliding rails (23) are arranged on two side walls of the sliding grooves (19), a first sliding block (20) is arranged inside the sliding groove (19), connecting rods (22) are fixed on two side walls of the first sliding block (20), one end, far away from the first sliding block (20), of each connecting rod (22) is connected with a ball (21), a vertical rod (6) is fixed above the first sliding block (20), fixing plates (17) are fixed on two side walls of each vertical rod (6), the fixing plates (17) are fixedly connected with the operation table (14) and the base (13) and the limiting plate (12) through bolts (18), a support (4) is fixed above the operation table (14), metal workpieces (8) are arranged above the operation table (14) and between the two vertical rods (6), a cross rod (5) is fixed above the vertical rods (6), and a telescopic rod (16) is connected to one end, close to the vertical rods (6), of the cross rod (5), the device is characterized in that a threaded rod (15) is installed on the cross rod (5), one end, close to a metal workpiece (8), of the threaded rod (15) is connected with an extrusion plate (7), one end, far away from an operation table (14), of the support (4) is installed with a top plate (1), the position, close to one end of the support (4) and corresponding to a drill hole (10), of the top plate (1) is installed with a cylinder (2), the output end of the cylinder (2) is installed with a motor (3), a connecting ring (24) is connected below the motor (3), an inserting groove (25) is formed in the connecting ring (24), a plurality of guide grooves (28) are formed in the inner side wall of the inserting groove (25), guide columns (29) are fixed on the guide grooves (28), second sliders (27) are sleeved on the peripheries of the guide columns (29), and a fixing cover (26) is arranged inside the inserting groove, the output end of the motor (3) is connected with a drill rod (9).

2. The high-precision punching device for the metal processed parts according to claim 1, characterized in that: threaded holes are formed in the limiting plate (12) and the base (13), the fixing plate (17) and the operating platform (14) and correspond to the positions of the bolts (18).

3. The high-precision punching device for the metal processed parts according to claim 1, characterized in that: the fixing cover (26) is made of transparent materials.

4. The high-precision punching device for the metal processed parts according to claim 1, characterized in that: the vertical rod (6) and the fixing plate (17) are of an integrated structure.

5. The high-precision punching device for the metal processed parts according to claim 1, characterized in that: and a protective film is arranged on the outer side wall of the ball (21).

6. The high-precision punching device for the metal processed parts according to claim 1, characterized in that: the second sliding block (27) is fixedly connected with the fixed cover (26) in a welding mode.