CN212857355U

CN212857355U - Perforating machine

Info

Publication number: CN212857355U
Application number: CN202021629000.5U
Authority: CN
Inventors: 黄金锋
Original assignee: Changzhou Seimitu New Material Co ltd
Current assignee: Changzhou Seimitu New Material Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-04-02
Anticipated expiration: 2030-08-07

Abstract

A punch, comprising: the hole machine main body comprises a hole seat, a base and a connecting piece for connecting the hole seat and the base, a movable rod penetrates through the hole seat, a punching piece is assembled at the bottom end of the movable rod, and a handle is arranged on the rear side of the hole seat; the transmission mechanism comprises a driving wheel, a driven wheel and a transmission assembly, the driving wheel is in transmission connection with the driven wheel through a belt, the transmission assembly is assembled below the base, and the driven wheel is in contact with the transmission assembly and performs tooth-like transmission; its technical essential does, through at hole machine main part surface design drive mechanism, utilizes to carry out the box-like transmission of meshing from driving wheel and a gear, and after pressing the handle, can take the rim plate out, restore the primary position with the rim plate when carrying out the operation of next endless pressure to the realization is after punching the machined part, adjusts the position of assembly piece, and the processing of punching is conveniently carried out to next machined part, and overall structure design benefit can carry out batch formula processing.

Description

Perforating machine

Technical Field

The utility model belongs to the puncher field specifically is a puncher.

Background

The perforating machine is used for perforating the steel strip; the steel strip to be annealed is conveyed from the inlet to the outlet of the annealing furnace, the steel strip to be annealed is fixed in the annealing furnace, and the steel strip to be annealed runs and is conveyed on the steel strip; the steel strip is used in the annealing furnace to prevent the annealing steel strip from contacting the bottom wall of the hearth.

However, most of the existing hole-punching machines need to be used in combination with electric devices such as motors and cylinders, the equipment for carrying out automatic processing during batch processing can cause the purchase and use cost increase of the whole equipment, and only a single element can be used for punching when a manual hole-punching machine is used, so that batch processing cannot be realized.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's defect, provide a puncher.

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

a punch, comprising:

the hole machine comprises a hole machine main body and a hole machine main body, wherein the hole machine main body comprises a hole seat, a base and a connecting piece for connecting the hole seat and the base, a movable rod penetrates through the hole seat, a punching piece is assembled at the bottom end of the movable rod, and a handle is arranged on the rear side of the hole seat;

the transmission mechanism comprises a driving wheel, a driven wheel and a transmission assembly, the driving wheel and the driven wheel are in transmission connection through a belt, the transmission assembly is assembled below the base, and the driven wheel is in contact with the transmission assembly and performs tooth-type transmission; and

the assembling block is used for fixedly placing a workpiece, is assembled in a sliding groove which is preset in the surface of the base in a sliding mode, and is in transmission connection with the toothed plate welded to the bottom end of the assembling block.

Preferably, the hole seat is internally provided with a gear ring in meshing transmission with the movable rod, one side of the gear ring extending out of the hole seat is fixedly connected with the handle, and the gear ring and the driving wheel are of an integrated structure.

Preferably, a bottom plate is arranged below the base, and the base is fixedly connected with the connecting piece through bolts.

Preferably, the transmission assembly comprises a first gear and a second gear which have the same specification, and a conveyor belt for connecting the first gear and the second gear.

Preferably, follow driving wheel contains fluted disc and rim plate, and fluted disc and rim plate are connected through setting up the axostylus axostyle, the surface of rim plate is provided with three group's tooth mouths, and this tooth mouth is connected with a plurality of tooth mouths that the gear surface was predetermine formula, be connected through setting up belt transmission between rim plate and the action wheel.

Preferably, the side wall position welding of spout has two sets of locating levers that run through and establish to the assembly piece inside in the base, the pinion rack is connected with a plurality of tooth mouth gomphosis formula that No. two gear surfaces predetermine.

Compared with the prior art, the utility model provides a perforating machine has following beneficial effect:

through at hole machine main part surface design drive mechanism, utilize from driving wheel and a gear carry out the box-like transmission of tooth, press the handle after, can take the rim plate out, restore the primary position with the rim plate when carrying out next endless pressure operation can to the realization is after punching the machined part, adjusts the position of assembly piece, and the convenience is punched the processing to next machined part, and overall structure design benefit can carry out batch formula processing.

Drawings

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

fig. 2 is a schematic structural view of the assembly block of the present invention;

fig. 3 is an enlarged view of a partial structure a of fig. 1 according to the present invention.

Reference numerals: 1. a hole seat; 2. a connecting member; 3. a base; 4. a base plate; 5. a handle; 6. a movable rod; 7. a driving wheel; 8. punching a hole; 9. a driven wheel; 91. a fluted disc; 92. a wheel disc; 10. assembling the block; 11. a toothed plate; 12. a transmission assembly; 121. a first gear; 122. a conveyor belt; 123. a second gear; 13. and (5) positioning the rod.

Detailed Description

The following describes a specific embodiment of a hole puncher of the present invention with reference to fig. 1. The present invention is not limited to the description of the following embodiments.

This embodiment provides a specific structure of a hole-punching machine, as shown in fig. 1-3, a hole-punching machine, comprising:

the hole machine comprises a hole machine main body and a hole machine main body, wherein the hole machine main body comprises a hole seat 1, a base 3 and a connecting piece 2 for connecting the hole seat 1 and the base 3, a movable rod 6 penetrates through the hole seat 1, a punching piece 8 is assembled at the bottom end of the movable rod 6, and a handle 5 is arranged on the rear side of the hole seat 1;

the transmission mechanism comprises a driving wheel 7, a driven wheel 9 and a transmission assembly 12, the driving wheel 7 is in transmission connection with the driven wheel 9 through a belt, the transmission assembly 12 is assembled below the base 3, and the driven wheel 9 is in contact with the transmission assembly 12 and performs tooth-like transmission; and

the assembling block 10 is used for fixedly placing a workpiece and is assembled in a sliding way in a preset sliding groove in the surface of the base 3, and the toothed plate 11 welded to the bottom end of the assembling block 10 is in transmission connection with the transmission assembly 12.

Above-mentioned through at hole machine main part surface design drive mechanism, utilize from driving wheel 9 and a gear 121 to carry out the box-like transmission of meshing, press and move handle 5 after, can take rim plate 92 out, it can to restore original position with rim plate 92 when carrying out next endless pressure and moving the operation, thereby realize after punching the machined part, adjust the position of assembly piece 10, the processing of punching is conveniently carried out to next machined part, overall structure design benefit can carry out batch formula processing.

As shown in fig. 1, a gear ring in meshing transmission with the movable rod 6 is assembled inside the hole seat 1, one side of the gear ring extending out of the hole seat 1 is fixedly connected with the handle 5, and the gear ring and the driving wheel 7 are in an integrated structure.

As shown in fig. 1, a bottom plate 4 is disposed below the base 3, and the base 3 and the connecting member 2 are fixedly connected by bolts.

As shown in fig. 1, the transmission assembly 12 includes a first gear 121 and a second gear 123 having the same specifications, and a conveyor belt 122 for connecting the first gear 121 and the second gear 123;

specifically, the first gear 121 and the second gear 123 both adopt a structure that a cylindrical fluted disc is combined with a conventional gear, and complete the meshing type transmission operation while the conveying belt 122 is used for conveying.

As shown in fig. 1 and 3, driven wheel 9 includes fluted disc 91 and carousel 92, and fluted disc 91 and carousel 92 are connected through setting up the axostylus axostyle, and the surface of carousel 92 is provided with three group's tooth mouths, and this tooth mouth is connected with a plurality of tooth mouths that gear 121 surface was predetermine formula, is connected through setting up belt transmission between carousel 92 and the action wheel 7.

Specifically, the rim plate 92 of this department can be dismantled and change, changes the tooth mouth quantity of different rim plates 92 through adjusting to the realization is handled the regulation of whole assembly piece 10 (when fluted disc 91 carries out the meshing transmission with a gear 121, because the quantity of tooth mouth contact is different, thereby changes the distance of adjusting pinion rack 11).

As shown in fig. 2, two sets of positioning rods 13 penetrating into the assembly block 10 are welded to the side wall of the inner chute of the base 3, and the toothed plate 11 is in toothed connection with a plurality of teeth preset on the surface of the second gear 123.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. A hole punch, comprising:

the hole machine comprises a hole machine main body and a hole machine main body, wherein the hole machine main body comprises a hole seat (1), a base (3) and a connecting piece (2) for connecting the hole seat (1) and the base (3), a movable rod (6) penetrates through the hole seat (1), a punching piece (8) is assembled at the bottom end of the movable rod (6), and a handle (5) is arranged on the rear side of the hole seat (1);

the transmission mechanism comprises a driving wheel (7), a driven wheel (9) and a transmission assembly (12), the driving wheel (7) is in transmission connection with the driven wheel (9) through a belt, the transmission assembly (12) is assembled below the base (3), and the driven wheel (9) is in contact with the transmission assembly (12) and performs tooth-like transmission; and

the assembling block (10) is used for fixedly placing a workpiece, is assembled in a sliding groove which is preset in the surface of the base (3) in a sliding mode, and is in transmission connection with the toothed plate (11) welded to the bottom end of the assembling block (10) and the transmission assembly (12).

2. The hole punch of claim 1, wherein: the hole seat is characterized in that a gear ring in meshing transmission with the movable rod (6) is assembled inside the hole seat (1), the gear ring extends to one side outside the hole seat (1) and is fixedly connected with the handle (5), and the gear ring and the driving wheel (7) are of an integrated structure.

3. The hole punch of claim 1, wherein: a bottom plate (4) is arranged below the base (3), and the base (3) is fixedly connected with the connecting piece (2) through bolts.

4. The hole punch of claim 1, wherein: the transmission assembly (12) comprises a first gear (121) and a second gear (123) which have the same specification, and a conveyor belt (122) for connecting the first gear (121) and the second gear (123).

5. The hole punch of claim 1, wherein: driven wheel (9) contain fluted disc (91) and rim plate (92), and fluted disc (91) and rim plate (92) are connected through setting up the axostylus axostyle, the surface of rim plate (92) is provided with three tooth mouths, and this tooth mouth is connected with a plurality of tooth mouths tooth box-like of gear (121) surface preliminary settings, be connected through setting up belt transmission between rim plate (92) and action wheel (7).

6. The hole punch of claim 1, wherein: the side wall position welding of spout has two sets ofly to run through locating lever (13) of establishing to assembly piece (10) inside in base (3), a plurality of tooth mouth meshing formula connections of predetermineeing on pinion rack (11) and No. two gear (123) surface.