CN2834836Y

CN2834836Y - Chisel quickly adjusting and positioning device of punching machine

Info

Publication number: CN2834836Y
Application number: CN 200520105390
Authority: CN
Inventors: 张金丰
Original assignee: KINGSAND MACHINERY CO Ltd
Current assignee: KINGSAND MACHINERY CO Ltd
Priority date: 2005-10-18
Filing date: 2005-10-18
Publication date: 2006-11-08
Anticipated expiration: 2015-10-18

Abstract

The utility model relates to a chisel quickly adjusting and positioning device of a punching machine, which is mainly characterized a spacing sheet group at the bottom of a machine table is used for controlling the space between a sleeve barrel and the bottom of the machine table; after a chisel group is sheathed in the sleeve barrel and a drill bit is locked, the spacing sheet group can be moved, and the sleeve barrel can be pushed upwards; as a result, predetermined space is arranged between a chisel edge of a chisel in the chisel group and a bit edge of the drill bit. The chisel group of the punching machine can adjust the predetermined space rapidly to increase the installation speed.

Description

Puncher chisel rapid adjustment positioner

Technical field

The utility model relates to a kind of puncher, specifically, is mainly one and can be come the puncher chisel rapid adjustment positioner of this chisel chisel edge of rapid adjustment and drill bit drill lip spacing by the distance piece of a predetermined number.

Background technology

Press, general timber adds man-hour, in order to make its processed goods can produce a square hole slot, can adopt a puncher to reach this order ground, known puncher, when punchinging, it can use one to be socketed to form a chisel group by chisel and drill bit and to process, the drill bit of this chisel group can be drilled with a circular hole with this timber earlier, then the chisel of this chisel group can be cut a hole around this circular hole and cut, what make this circular hole can be cut into a square hole by cutter all around, during installation, needs be locked in this chisel on the puncher earlier in advance, distance between adjusting between the chisel edge of the drill lip of this drill bit and this chisel is again cut the smooth cutter of this chisel group.

Known puncher, spacing between its chisel chisel edge and drill bit drill lip is to adjust the action of spacing in manual range estimation mode, again this drill bit is locked in drill bit on this chuck with handle after to be adjusted the finishing, this adjusts the action of spacing, adjust distance because of it uses range estimation, thus the spacing of its adjustment be difficult for fixing, on one side and need to help the drill bit drill lip to keep after the spacing adjustment fixing, lock the simultaneously action of chuck makes the adjustment of spacing very inconvenient and inaccurate.

The utility model content

The purpose of this utility model is to provide a kind of puncher chisel rapid adjustment positioner.

For achieving the above object, the puncher chisel rapid adjustment positioner that the utility model provides consists predominantly of a board and a chisel group constitutes; This board inside is provided with a chuck, provided a tank bottom this board and with respect to this chuck, its inner sleeve that also is socketed with relatively, this pre-position, sleeve outside has provided an oval groove and the bottom is extended with a limited block, this tank outside also is bolted with the leader with respect to the oval groove of this sleeve, makes this sleeve be limited in this tank inside; This chisel group is socketed on this sleeve inner relatively, and this chisel group consists predominantly of a drill bit and a chisel is formed; This chisel top is provided with a confined planes with respect to the limited block of this sleeve, and its central authorities and be extended with a sleeve pipe and embed this sleeve inner relatively; This drill sleeve is connected in this chisel and is locked on the chuck of this board; Its bottom pre-position storehouse of this board is pivoted with the distance piece that predetermined number has a predetermined thickness, and it can rotate relatively between the bottom surface that is placed in this sleeve limited block and this board and make this sleeve can produce a relative spacing.

Described puncher chisel rapid adjustment positioner, wherein this distance piece is a U type, and the one side has also provided a perforation, and locking relatively on it and with a bolt is articulated in the precalculated position, bottom of this board.

Described puncher chisel rapid adjustment positioner, wherein this distance piece is the bottom that a distance piece is hubbed at this board.

Described puncher chisel rapid adjustment positioner, wherein this distance piece is that two distance pieces are pivoted and are stacked over the bottom of this board.

Described puncher chisel rapid adjustment positioner, wherein this distance piece is constituted by metal material is one-body molded.

Described puncher chisel rapid adjustment positioner, wherein this distance piece is constituted by plastic material is one-body molded.

In sum, the rapid adjustment positioner of the puncher chisel that the utility model provides, its chisel group can be by the adjustment of these distance pieces, make the drill bit drill lip of this chisel group and chisel chisel edge can produce one fast between distance, its spacing is for fixing and can adjusting, and only need lock this handle after its adjustment spacing and can fix, make the operator can carry out the adjustment of spacing easily, improve installation rate.

Description of drawings

Fig. 1 is the stereo appearance figure of the utility model preferred embodiment.

Fig. 2 is the three-dimensional appearance exploded view of the utility model preferred embodiment.

Fig. 3 is the chisel group assembled state schematic diagram of the utility model preferred embodiment.

Fig. 4 is that the trimmer group of the utility model preferred embodiment is adjusted the state front view.

Fig. 5 is that the drill bit of the utility model preferred embodiment is adjusted the completion status cutaway view.

The specific embodiment

See also 1, Fig. 2, the most preferred embodiment of a kind of puncher chisel rapid adjustment positioner that the utility model provides, this puncher mainly is made up of a board 10 and a chisel group 20, the inside of this board 10 is provided with a chuck 11, the bottom of this board 10 has also provided a tank 12 with respect to this chuck 11, also be socketed with a sleeve 13 in this tank 12 relatively, it is a hollow cylinder, its pre-position, outside has also provided an oval groove 131, simultaneously, these tank 12 outsides also are provided with leader 14 with respect to these oval groove 131 spiral shells, this sleeve 13 can be limited in this tank 12, in addition, the bottom surface of this sleeve 13 also is extended with a limited block 132, and the pre-position, bottom of this board 10 also is pivoted with two distance pieces 15, have by a U type that certain thickness plastic material is one-body molded to be constituted, it can be, and a metal material is one-body molded to be constituted, these distance pieces 15 have also provided a perforation 151 in its a side, articulate on it and with a bolt 152 and be stacked on this board 10, these distance pieces 15 can be inserted between the limited block 132 and this board 10 bottoms of these sleeve 13 bottoms relatively, make the adjustment that the position of this sleeve 13 can be relative;

This chisel group 20, it is mainly a drill bit 21 and a chisel 22 is formed, this drill bit 21 is inserted in this chisel 22 by front end, and its drill lip 211 can be limited in chisel edge 221 places of this chisel 22, the end of this chisel 22 also is provided with a confined planes 222, and its central authorities have also extended upward a sleeve pipe 223 to be socketed on relatively in this sleeve 13.

By for further understanding the effect that the utility model structural feature, application technology means and institute's expection are reached, the utility model occupation mode is narrated, believing be able to have more deep and concrete understanding to the utility model therefrom, as described below:

See also Fig. 3 and shown in Figure 4, when board 10 desires of this puncher are installed this chisel group 20, elder generation's this handle 14 of spiral shell pine, this sleeve 13 is fallen then, one distance piece 15 is inserted relatively between the bottom surface of the limited block 132 of this sleeve 13 and this board 10, sleeve pipe 223 with this chisel 22 can be inserted in this sleeve 13 again, and that its confined planes 222 also is subjected to the limited block 132 of this sleeve 13 is spacing and fixing, then handle 14 is screwed sleeve pipe 223 limits that make this chisel 22 and be fixed in this sleeve 13, simultaneously, this drill bit 21 is inserted in this chuck 11 back lockings, then, please consult shown in Figure 5ly again, be about to this handle 14 again unscrew, and this distance piece 15 is removed, simultaneously, this chisel 22 is upwards carried, made the limited block 132 of this sleeve 13 of confined planes 222 interlocks on it, when treating 132 contacts of this limited block to the bottom of this board 10, this handle 14 is screwed, make sleeve pipe 223 outsides of its this chisel 22 of energy packing, simultaneously, can make its chisel edge 221 and the drill lip 211 of this drill bit 21 produce the spacing of a distance piece 15 after carrying on this chisel 22; In addition, make if desired the chisel edge 221 of the drill lip 221 of this drill bit 21 and this chisel 22 produce big between apart from the time, the limited block 132 that this two distance piece 15 can be placed in simultaneously this sleeve 10 and the bottom of this board 10 can produce one greatly between distance.

At last, characteristics of the present utility model and effect arrangement are as follows:

1, distance piece of the present utility model, its can make the chisel of this chisel group and drill bit can produce easily between the two one predetermined between distance, and this distance piece group can be according to for adjusting distance between the difference according to the material of processing article.

2, distance piece of the present utility model after its spacing adjustment is intact, only needs its handle screwed and can finish fixingly fast, promotes the installation effectiveness of chisel group.

The above only is of the present utility model one preferable possible embodiments, changes so use the equivalent structure that the utility model specification and claim do such as, ought to be included in the claim of the present utility model.

Claims

1, a kind of puncher chisel rapid adjustment positioner consists predominantly of a board and a chisel group constitutes; This board inside is provided with a chuck, provided a tank bottom this board and with respect to this chuck, its inner sleeve that also is socketed with relatively, this pre-position, sleeve outside has provided an oval groove and the bottom is extended with a limited block, this tank outside also is bolted with the leader with respect to the oval groove of this sleeve, makes this sleeve be limited in this tank inside; This chisel group is socketed on this sleeve inner relatively, and this chisel group consists predominantly of a drill bit and a chisel is formed; This chisel top is provided with a confined planes with respect to the limited block of this sleeve, and its central authorities and be extended with a sleeve pipe and embed this sleeve inner relatively; This drill sleeve is connected in this chisel and is locked on the chuck of this board; It is characterized in that:

Its bottom pre-position storehouse of this board is pivoted with the distance piece that predetermined number has a predetermined thickness, and it can rotate relatively between the bottom surface that is placed in this sleeve limited block and this board and make this sleeve can produce a relative spacing.

2, puncher chisel rapid adjustment positioner as claimed in claim 1, it is characterized in that: wherein this distance piece is a U type, and the one side has also provided a perforation, and locking relatively on it and with a bolt is articulated in the precalculated position, bottom of this board.

3, puncher chisel rapid adjustment positioner as claimed in claim 1 or 2, it is characterized in that: wherein this distance piece is the bottom that a distance piece is hubbed at this board.

4, puncher chisel rapid adjustment positioner as claimed in claim 1 or 2 is characterized in that: wherein this distance piece is that two distance pieces are pivoted and are stacked over the bottom of this board.

5, puncher chisel rapid adjustment positioner as claimed in claim 1 or 2, it is characterized in that: wherein this distance piece is constituted by metal material is one-body molded.

6, puncher chisel rapid adjustment positioner as claimed in claim 1 or 2, it is characterized in that: wherein this distance piece is constituted by plastic material is one-body molded.