CN211073880U

CN211073880U - Detachable puncher

Info

Publication number: CN211073880U
Application number: CN201922192635.7U
Authority: CN
Inventors: 陈章满; 陈素清
Original assignee: Yongchun Benhao Machinery Technology Co ltd
Current assignee: Yongchun Benhao Machinery Technology Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-07-24
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a detachable puncher relates to the mechanical punching field, to the inconvenient change punching head of current puncher, and the aperture of punching is fixed, and inconvenient dismantlement carries out maintenance scheduling problem, now proposes following scheme, the power distribution box comprises a box body, the bottom inner wall fixed mounting of box has the biax motor, the output shaft fixedly connected with pivot of biax motor, the first bevel gear of other end fixedly connected with of pivot, first bevel gear's top is equipped with second bevel gear, second bevel gear meshes the transmission with first bevel gear, second bevel gear's the fixed threaded rod that is equipped with of inner wall, the outer lane cover of threaded rod is equipped with the axle sleeve, two fixedly connected with fixed plate between the axle sleeve, the below of fixed plate is equipped with the puncher. The utility model discloses simple structure is novel, carries out spacing punching to the part, and the head of punching can be changed, is fit for the different apertures that punch, low in production cost, is fit for market and promotes.

Description

Detachable puncher

Technical Field

The utility model relates to a machinery technical field that punches especially relates to a detachable puncher.

Background

The puncher is a general name of machinery and equipment which utilizes a tool harder and sharper than a target object to leave a cylindrical hole or hole on the target object by means of rotary cutting or rotary extrusion; the perforating machine is an indispensable machine for mechanical equipment production, and is a tool for perforating a mould when mechanical processing is carried out, a positioning hole is printed by the automatic perforating machine, the existing perforating device is a fixed base, the position of a device to be perforated is inconvenient to adjust, the aperture shapes of perforating heads are consistent and fixed, different apertures are inconvenient to perforate, different perforating equipment is often required to perforate, the perforating machine is easy to deviate due to high-speed rotation when in use, the perforating machine is too fixed, the flexibility of perforating is poor, different apertures are required to be different, the production cost is high, and the maintenance of the equipment is not facilitated; we propose a removable punch for this purpose.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of detachable puncher has solved the inconvenient head of punching of changing of current puncher, and the aperture of punching is fixed, and inconvenient dismantlement is maintained the scheduling problem.

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

the utility model provides a detachable puncher, the power distribution box comprises a box body, the bottom inner wall fixed mounting of box has the biax motor, the output shaft fixedly connected with pivot of biax motor, the first bevel gear of other end fixedly connected with of pivot, first bevel gear's top is equipped with second bevel gear, second bevel gear meshes the transmission with first bevel gear, second bevel gear's the fixed threaded rod that is equipped with of inner wall, the outer lane cover of threaded rod is equipped with the axle sleeve, two fixedly connected with fixed plate between the axle sleeve, the below of fixed plate is equipped with the puncher, the fixed spacing that is equipped with in right side of puncher, the punching head is installed to the output of puncher, the fixed diaphragm that is equipped with in top of box, the top of diaphragm is equipped with places the board, the.

Preferably, the welding of the top of box has the bracing piece, and the quantity of bracing piece is two, place the board and pass through bolted connection with the diaphragm, two pole through-holes have been seted up on the diaphragm, the threaded rod runs through the pole through-hole.

Preferably, splint include left side splint and right side splint, two fixedly connected with straining spring and gag lever post between the splint, straining spring and left side splint welding, and gag lever post and right side splint welding.

Preferably, two through-holes have been seted up at the box top, the threaded rod runs through the through-hole, the top welding of threaded rod has the stopper, the fixed bearing that is equipped with in bottom of box, and the threaded rod runs through the bearing.

Preferably, the double-shaft motor is fixedly connected with the inner wall of the bottom of the box body, the punching machine is connected with the fixing plate through a bolt, and the punching head is rotatably connected with the punching machine.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation box, biax motor, pivot, first bevel gear, second bevel gear, threaded rod, axle sleeve, fixed plate, puncher, spacing, perforating head, diaphragm, place board and splint isotructure, wherein the rotation of biax motor can rotate first bevel gear, first bevel gear meshes the transmission with second bevel gear, rotates threaded rod and axle sleeve, the axle sleeve punches the part downwards with fixed plate and puncher, place board and puncher and can dismantle the maintenance clearance, the perforating head rotates with the puncher and is connected, conveniently change the perforating head; the device simple structure is novel, carries out spacing punching to the part, and the head of punching can be changed, is fit for the difference aperture of punching, low in production cost, is fit for market and promotes.

Drawings

Fig. 1 is a schematic front view of a detachable hole puncher of the present invention;

fig. 2 is an enlarged schematic view of a structure at a position a of the detachable hole puncher of the present invention;

fig. 3 is a schematic view of a bottom overlooking structure of a hole-punching machine of a detachable hole-punching machine according to the present invention.

In the figure: the punching machine comprises a box body 1, a double-shaft motor 2, a rotating shaft 3, a first bevel gear 4, a second bevel gear 5, a threaded rod 6, a shaft sleeve 7, a fixing plate 8, a punching machine 9, a limiting frame 10, a punching head 11, a transverse plate 12, a placing plate 13 and a clamping plate 14.

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. 1-3, a detachable puncher, including box 1, box 1's bottom inner wall fixed mounting has biax motor 2, biax motor 2's output shaft fixedly connected with pivot 3, the other end fixedly connected with first bevel gear 4 of pivot 3, first bevel gear 4's top is equipped with second bevel gear 5, second bevel gear 5 meshes the transmission with first bevel gear 4, second bevel gear 5's inner wall is fixed and is equipped with threaded rod 6, the outer lane cover of threaded rod 6 is equipped with axle sleeve 7, fixedly connected with fixed plate 8 between two axle sleeves 7, the below of fixed plate 8 is equipped with puncher 9, the right side of puncher 9 is fixed and is equipped with spacing frame 10, punching head 11 is installed to the output of puncher 9, box 1's top is fixed and is equipped with diaphragm 12, the top of diaphragm 12 is equipped with places board 13, the inside of.

The top welding of box 1 has the bracing piece, and the quantity of bracing piece is two, place board 13 and diaphragm 12 and pass through bolted connection, two pole through-holes have been seted up on diaphragm 12, threaded rod 6 runs through the pole through-hole, splint 14 includes left side splint and right side splint, taut spring of fixedly connected with and gag lever post between two splint 14, taut spring and left side splint welding, and gag lever post and right side splint welding, two through-holes have been seted up at 1 top of box, threaded rod 6 runs through the through-hole, the top welding of threaded rod 6 has the stopper, the fixed bearing that is equipped with in bottom of box 1, and threaded rod 6 runs through the bearing, double-shaft motor 2 and box 1's bottom inner wall fixed connection, puncher 9 passes through bolted connection with fixed plate 8, punching head 11 rotates with.

In this embodiment, at first place the part place on the board 13, place splint 14 pulling on the board 13 and open, it is spacing to carry out the part through taut spring, start biax motor 2 and puncher 9 simultaneously, biax motor 2 drives pivot 3 and first bevel gear 4 and rotates, first bevel gear 4 meshes the transmission with second bevel gear 5, second bevel gear drives 5 movable threaded rod 6 and rotates, threaded rod 6 is under the limiting displacement of axle sleeve 7, with fixed plate 8 propelling movement downwards, when puncher 9 punches the part, the cover of punching head 11 is established in spacing frame 10, spacing frame 10 can be spacing to punching head 11, prevent the skew, when needs change punching head 11, rotate punching head 11, punching head 11 rotates at the inner wall of puncher 9, make punching head 11 coincide with puncher 9 bottom opening, can change.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The detachable punching machine comprises a box body (1) and is characterized in that a double-shaft motor (2) is fixedly mounted on the inner wall of the bottom of the box body (1), a rotating shaft (3) is fixedly connected to an output shaft of the double-shaft motor (2), a first bevel gear (4) is fixedly connected to the other end of the rotating shaft (3), a second bevel gear (5) is arranged above the first bevel gear (4), the second bevel gear (5) is in meshing transmission with the first bevel gear (4), a threaded rod (6) is fixedly arranged on the inner wall of the second bevel gear (5), a shaft sleeve (7) is sleeved on the outer ring of the threaded rod (6), a fixing plate (8) is fixedly connected between the two shaft sleeves (7), a punching machine (9) is arranged below the fixing plate (8), and a limiting frame (10) is fixedly arranged on the right, the punching machine is characterized in that a punching head (11) is installed at the output end of the punching machine (9), a transverse plate (12) is fixedly arranged above the box body (1), a placing plate (13) is arranged above the transverse plate (12), and a clamping plate (14) is arranged inside the placing plate (13).

2. The detachable punching machine according to claim 1, wherein two support rods are welded on the top of the box body (1), the placing plate (13) is connected with the transverse plate (12) through a bolt, two rod through holes are formed in the transverse plate (12), and the threaded rod (6) penetrates through the rod through holes.

3. The removable punch according to claim 1, wherein the clamping plates (14) comprise a left clamping plate and a right clamping plate, a tension spring and a stop rod are fixedly connected between the two clamping plates (14), the tension spring is welded with the left clamping plate, and the stop rod is welded with the right clamping plate.

4. The detachable punching machine according to claim 1, wherein two through holes are formed in the top of the box body (1), the threaded rod (6) penetrates through the through holes, the top of the threaded rod (6) is welded with a limiting block, a bearing is fixedly arranged at the bottom of the box body (1), and the threaded rod (6) penetrates through the bearing.

5. The detachable punching machine according to claim 1, characterized in that the double-shaft motor (2) is fixedly connected with the inner wall of the bottom of the box body (1), the punching machine (9) is connected with the fixing plate (8) through a bolt, and the punching head (11) is rotatably connected with the punching machine (9).