CN217802071U

CN217802071U - Mechanical punching device

Info

Publication number: CN217802071U
Application number: CN202221976362.0U
Authority: CN
Inventors: 李俊
Original assignee: Chengdu Technological University CDTU
Current assignee: Chengdu Technological University CDTU
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-11-15
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses a mechanical punching device, the on-line screen storage device comprises a base, four corner fixedly connected with wheels of base bottom, the top swing joint of base has two sets of first threaded rods, the top fixedly connected with connecting seat of base, the front end and the two sets of fixing bases of rear end fixedly connected with of base, the outside of first threaded rod is cup jointed and is provided with first positioning bolt, one side fixedly connected with horizontal pole of first positioning bolt, the outside fixedly connected with of first threaded rod bottom is from the driving wheel. This mechanical perforating device has realized nimble regulatory function through being provided with first threaded rod, second threaded rod, first positioning bolt, second positioning bolt, first motor and third motor, can adjust height and transverse position in a flexible way, and hoisting device's application scope is solved can only angle of adjustment, can't adjust according to the height of work piece, and the control range of device has the problem of certain limitation.

Description

Mechanical punching device

Technical Field

The utility model relates to a mechanical punching technical field specifically is a mechanical punching device.

Background

The punching that used before only punches through manual hitting formula, along with human society's continuous progress, the development that science and technology is not stopped, now use to rotate the extrusion punching, it is more laborsaving, the puncher is by four most completion punching processes of mutually supporting, the drilling equipment in present stage uses complicacy, and the circuit is complicated, breaks down easily, according to patent number: CN110640830A provides a mechanical perforating device, through being equipped with going on of the work of conveniently punching of conveyer belt in this case, can adjust the angle of drill bit in a flexible way simultaneously, can carry out the work of punching of multi-angle not equidirectional to different work pieces, but the device angle of adjustment only, can't adjust according to the height of work piece, the control range of device has certain limitation, and it is fixed to utilize the conveyer belt can't carry out the centre gripping to the work piece, the work piece takes place the position removal easily when punching, the quality that the influence was punched, the device is bulky, can't remove the use, the flexibility is lower, application range is limited.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanical perforating device to propose in solving above-mentioned background art and can only angle of adjustment, can't adjust according to the height of work piece, the control range of device has the problem of certain limitation.

In order to achieve the above purpose, the utility model provides a following technical scheme: a mechanical punching device comprises a base, wherein four corners of the bottom end of the base are fixedly connected with wheels, the top end of the base is movably connected with two groups of first threaded rods, the top end of the base is fixedly connected with a connecting seat, and the front end and the rear end of the base are fixedly connected with two groups of fixing seats;

the utility model discloses a positioning device, including first threaded rod, first motor, second motor, stopper, second threaded rod, first positioning bolt, second positioning bolt's top fixedly connected with sliding block, the outside of first threaded rod cup joints and is provided with first positioning bolt, one side fixedly connected with horizontal pole of first positioning bolt, the outside fixedly connected with of first threaded rod bottom is from the driving wheel, the rear end from the driving wheel is provided with the action wheel, the top fixedly connected with third motor of action wheel, the first motor of one side fixedly connected with of horizontal pole bottom, the opposite side fixedly connected with stopper of horizontal pole bottom, the output end fixedly connected with second threaded rod of first motor one side, one side of second threaded rod and one side swing joint of stopper, the horizontal fixedly connected with slide rail in bottom of horizontal pole, the outside of second threaded rod is cup jointed and is provided with second positioning bolt, second positioning bolt's top fixedly connected with sliding block.

Preferably, the diameter of the driving wheel is the same as that of the driven wheel, the driving wheel is meshed with the driven wheel, the first threaded rods are symmetrically distributed about the vertical center line of the base, the sliding block is connected with the sliding rail in a sliding mode, the bottom end of the second positioning bolt is fixedly connected with a second motor, and the bottom end of the second motor is fixedly connected with a drilling head.

Preferably, the top of connecting seat is the fretwork form, the both sides of connecting seat transversely run through and are provided with the lead screw, the top of connecting seat fretwork department is provided with the one deck heelpiece.

Preferably, one side of the screw rod is fixedly connected with an adjusting knob, the other side of the screw rod is movably connected with a clamping plate, and one side of the clamping plate is fixedly connected with a protective gasket.

Preferably, the inside of fixing base is provided with the locating hole, the inside of locating hole is vertically run through and is provided with the montant, the top fixedly connected with of montant presses the briquetting, the bottom fixedly connected with clamp plate of montant, the bottom fixedly connected with slipmat of clamp plate, the locating hole transversely runs through and is provided with fastening bolt.

Preferably, the front end of the fastening bolt is fixedly connected with an installation knob, and the rear end of the fastening bolt is connected with the front end of the vertical rod in a clamping manner.

Compared with the prior art, the beneficial effects of the utility model are that: the mechanical punching device not only realizes the flexible adjusting function and the clamping and fixing function, but also realizes the moving and stabilizing function;

(1) By arranging the first threaded rod, the second threaded rod, the first positioning bolt, the second positioning bolt, the first motor and the third motor, when the device is used, the third motor is started to drive the driving wheel at the bottom to rotate, the driven wheel meshed and connected with the driving wheel rotates simultaneously, the first threaded rod rotates along with the driving wheel, the height of the cross rod is adjusted according to the size of a workpiece, the first motor is started simultaneously, the first motor drives the second threaded rod on one side to rotate after running, the second positioning bolt sleeved outside the second threaded rod rotates simultaneously, the punching position can be adjusted, the stability of the second positioning bolt is improved by utilizing a sliding structure between the sliding block and the sliding rail, the flexible adjusting function is realized, the height and the transverse position can be adjusted flexibly, and the application range of the device is improved;

(2) By arranging the clamping plates, the protective gaskets, the bottom pad, the screw rod and the adjusting knobs, when the punching machine is used, a workpiece needing to be punched is placed above the bottom pad, the adjusting knobs on two sides are rotated, the screw rod is driven by the adjusting knobs to move towards the center of the connecting seat, the workpiece is clamped and fixed by the two groups of clamping plates, the surface of the workpiece is effectively protected from friction damage by the protective gaskets and the bottom pad, the later-stage use is not influenced, the clamping and fixing functions are realized, the workpiece is prevented from moving in position in the punching process, and the punching quality is improved;

(3) Through being provided with the fixing base, the montant, press the briquetting, fastening bolt, the installation knob, clamp plate and slipmat, remove the device to suitable position through the wheel during use, enlarge the application range of device, improve the flexibility, press the montant downwards through pressing the briquetting, after the clamp plate bottom the montant contacts with ground, rotate the installation knob of front end, the installation knob drives fastening bolt and rotates to the surface of montant, it is fixed to carry out the block, utilize the slipmat to strengthen the surperficial frictional force of clamp plate, avoid appearing skidding the phenomenon, be convenient for with the montant downstream through the locating hole, the mobile stabilization function has been realized, reinforcing means self's stability and balance when nimble moving.

Drawings

FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the threaded rod of the present invention;

fig. 3 is a schematic top view of the connection seat of the present invention;

fig. 4 is a schematic view of the base of the present invention.

In the figure: 1. a wheel; 2. a base; 3. a driven wheel; 4. a first threaded rod; 5. a first positioning bolt; 6. a cross bar; 7. a slider; 8. a slide rail; 9. a limiting block; 10. a second threaded rod; 11. a second positioning bolt; 12. a first motor; 13. a second motor; 14. drilling a hole head; 15. positioning holes; 16. a non-slip mat; 17. pressing a plate; 18. a vertical rod; 19. a driving wheel; 20. a third motor; 21. a protective pad; 22. a clamping plate; 23. a bottom pad; 24. a connecting seat; 25. a screw rod; 26. adjusting a knob; 27. pressing the block; 28. installing a knob; 29. fastening a bolt; 30. a fixed seat.

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 efforts all belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, a mechanical punching device includes a base 2, wheels 1 are fixedly connected to four corners of the bottom end of the base 2, two sets of first threaded rods 4 are movably connected to the top end of the base 2, a connecting seat 24 is fixedly connected to the top end of the base 2, and two sets of fixing seats 30 are fixedly connected to the front end and the rear end of the base 2;

a first positioning bolt 5 is sleeved outside the first threaded rod 4, a cross rod 6 is fixedly connected to one side of the first positioning bolt 5, a driven wheel 3 is fixedly connected to the outside of the bottom end of the first threaded rod 4, a driving wheel 19 is arranged at the rear end of the driven wheel 3, a third motor 20 is fixedly connected to the top end of the driving wheel 19, a first motor 12 is fixedly connected to one side of the bottom end of the cross rod 6, a limiting block 9 is fixedly connected to the other side of the bottom end of the cross rod 6, a second threaded rod 10 is fixedly connected to the output end of one side of the first motor 12, one side of the second threaded rod 10 is movably connected with one side of the limiting block 9, a sliding rail 8 is transversely and fixedly connected to the bottom end of the cross rod 6, a second positioning bolt 11 is sleeved outside the second threaded rod 10, and a sliding block 7 is fixedly connected to the top end of the second positioning bolt 11;

the diameters of the driving wheel 19 and the driven wheel 3 are the same, the driving wheel 19 and the driven wheel 3 are meshed and connected, the first threaded rods 4 are symmetrically distributed about the vertical center line of the base 2, the inner part of the sliding block 7 is in sliding connection with the sliding rail 8, the bottom end of the second positioning bolt 11 is fixedly connected with a second motor 13, and the bottom end of the second motor 13 is fixedly connected with a drilling head 14;

specifically, as shown in fig. 1 and fig. 2, in use, the third motor 20 is started to drive the driving wheel 19 at the bottom to rotate, the driven wheel 3 connected with the driving wheel 19 in a meshed manner rotates simultaneously, the first threaded rod 4 rotates accordingly, the height of the cross rod 6 is adjusted according to the size of a workpiece, the first motor 12 is started simultaneously, the first motor 12 drives the second threaded rod 10 on one side to rotate after running, the second threaded rod 10 is sleeved with the second positioning bolt 11 arranged outside and rotates simultaneously, the punching position can be adjusted, the stability of the second positioning bolt 11 is improved by using the sliding structure between the sliding block 7 and the sliding rail 8, the height and the transverse position can be adjusted flexibly, and the application range of the lifting device is wide.

Example 2: the top end of the connecting seat 24 is hollowed, a screw rod 25 transversely penetrates through two sides of the connecting seat 24, a bottom cushion 23 is arranged at the top end of the hollowed part of the connecting seat 24, an adjusting knob 26 is fixedly connected to one side of the screw rod 25, a clamping plate 22 is movably connected to the other side of the screw rod 25, and a protective gasket 21 is fixedly connected to one side of the clamping plate 22;

specifically, as shown in fig. 1 and 3, the top of heelpiece 23 is placed to the work piece that will punch during the use, rotate the adjust knob 26 of both sides, adjust knob 26 drives lead screw 25 and removes to the center department of connecting seat 24, utilize two sets of grip blocks 22 to carry out the centre gripping to the work piece fixed, the surface of effectively protecting the work piece through protection gasket 21 and heelpiece 23 does not receive the friction damage, do not influence the use in later stage, prevent that the in-process work piece that punches from taking place the position and remove, promote the quality of punching.

Example 3: the fixing seat 30 is internally provided with a positioning hole 15, a vertical rod 18 vertically penetrates through the positioning hole 15, the top end of the vertical rod 18 is fixedly connected with a pressing block 27, the bottom end of the vertical rod 18 is fixedly connected with a pressing plate 17, the bottom end of the pressing plate 17 is fixedly connected with an anti-skid pad 16, and the positioning hole 15 is transversely penetrated with a fastening bolt 29;

the front end of the fastening bolt 29 is fixedly connected with a mounting knob 28, and the rear end of the fastening bolt 29 is connected with the front end of the vertical rod 18 in a clamping manner;

specifically, as shown in fig. 1 and 4, the device is moved to a proper position through the wheel 1 during use, the application range of the device is enlarged, the flexibility is improved, the vertical rod 18 is pressed downwards through the pressing block 27, until the pressing plate 17 at the bottom of the vertical rod 18 is contacted with the ground, the mounting knob 28 at the front end is rotated, the mounting knob 28 drives the fastening bolt 29 to rotate towards the surface of the vertical rod 18, the clamping fixation is carried out, the friction force on the surface of the pressing plate 17 is enhanced through the anti-slip pad 16, the slipping phenomenon is avoided, the vertical rod 18 is convenient to move downwards through the positioning hole 15, and the stability and the balance of the device are enhanced while the device is moved flexibly.

The working principle is as follows: the device is moved to a proper position through a wheel 1, a vertical rod 18 is pressed downwards through a pressing block 27 until a pressing plate 17 at the bottom of the vertical rod 18 is in contact with the ground, an installation knob 28 at the front end is rotated, the installation knob 28 drives a fastening bolt 29 to rotate towards the surface of the vertical rod 18 for clamping and fixing, after the device is fixed, a workpiece needing to be punched is placed above a bottom pad 23, adjusting knobs 26 at two sides are rotated, the adjusting knob 26 drives a screw rod 25 to move towards the center of a connecting seat 24, the workpiece is clamped and fixed through two groups of clamping plates 22, a third motor 20 is started to drive a driving wheel 19 at the bottom to rotate, a driven wheel 3 meshed and connected with the driving wheel 19 rotates simultaneously, a first threaded rod 4 rotates along with the first threaded rod, a transverse rod 6 is subjected to height adjustment according to the size of the workpiece, a first motor 12 is started simultaneously, the first motor 12 drives a second threaded rod 10 at one side to rotate after running, a second positioning bolt 11 sleeved and arranged outside the second threaded rod 10 rotates simultaneously, after the position of a drilling head 14 is adjusted, a second motor 13 is started, the second motor 13 runs, and the drilling head 14 at the bottom is driven to perform drilling treatment on the workpiece.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a mechanical perforating device, includes base (2), its characterized in that: the four corners of the bottom end of the base (2) are fixedly connected with wheels (1), the top end of the base (2) is movably connected with two groups of first threaded rods (4), the top end of the base (2) is fixedly connected with a connecting seat (24), and the front end and the rear end of the base (2) are fixedly connected with two groups of fixing seats (30);

the utility model discloses a positioning device, including first threaded rod (4), one side fixedly connected with horizontal pole (6) of first threaded rod (4), the outside fixedly connected with of first threaded rod (4) bottom is from driving wheel (3), the rear end from driving wheel (3) is provided with action wheel (19), top fixedly connected with third motor (20) of action wheel (19), one side fixedly connected with first motor (12) of horizontal pole (6) bottom, the opposite side fixedly connected with stopper (9) of horizontal pole (6) bottom, the output end fixedly connected with second threaded rod (10) of first motor (12) one side, one side of second threaded rod (10) and one side swing joint of stopper (9), the horizontal fixedly connected with slide rail (8) in bottom of horizontal pole (6), the outside of second threaded rod (10) is cup jointed and is provided with second positioning bolt (11), the top fixedly connected with sliding block (7) of second positioning bolt (11).

2. The mechanical perforating device as recited in claim 1, wherein: the diameter size of action wheel (19) is the same with from driving wheel (3), and the meshing is connected between action wheel (19) and the driven wheel (3), first threaded rod (4) are about the vertical center line symmetric distribution of base (2), constitute sliding connection between the inside of sliding block (7) and slide rail (8), the bottom fixedly connected with second motor (13) of second positioning bolt (11), the bottom fixedly connected with drill bit (14) of second motor (13).

3. The mechanical perforating device as recited in claim 1, wherein: the top end of the connecting seat (24) is hollowed, a screw rod (25) transversely penetrates through the two sides of the connecting seat (24), and a bottom cushion (23) is arranged at the top end of the hollowed part of the connecting seat (24).

4. A mechanical perforating device as claimed in claim 3, characterized in that: one side fixedly connected with adjust knob (26) of lead screw (25), the opposite side swing joint of lead screw (25) has grip block (22), one side fixedly connected with protection gasket (21) of grip block (22).

5. The mechanical perforating device of claim 1, wherein: the inside of fixing base (30) is provided with locating hole (15), the inside of locating hole (15) is vertical to be run through and is provided with montant (18), the top fixedly connected with of montant (18) presses down piece (27), the bottom fixedly connected with clamp plate (17) of montant (18), the bottom fixedly connected with slipmat (16) of clamp plate (17), locating hole (15) transversely run through and are provided with fastening bolt (29).

6. The mechanical perforating device as recited in claim 5, wherein: the front end of the fastening bolt (29) is fixedly connected with a mounting knob (28), and the rear end of the fastening bolt (29) is connected with the front end of the vertical rod (18) in a clamping manner.