CN217018204U - Metal puncher - Google Patents
Metal puncher Download PDFInfo
- Publication number
- CN217018204U CN217018204U CN202220551772.4U CN202220551772U CN217018204U CN 217018204 U CN217018204 U CN 217018204U CN 202220551772 U CN202220551772 U CN 202220551772U CN 217018204 U CN217018204 U CN 217018204U
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- Prior art keywords
- hole forming
- groove
- hole
- force
- forming
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000002184 metal Substances 0.000 title claims abstract description 24
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000004080 punching Methods 0.000 description 9
- 238000003754 machining Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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Abstract
The application discloses metal hole puncher includes support, application of force body, pore-forming post and pore-forming platform. The support comprises a base and a support arm, wherein a sliding groove is formed in the support arm. The force application body can slide towards the direction close to the base or away from the base along the sliding groove, and the hole forming column is arranged at one end of the force application body close to the base. The hole forming table is arranged on the base, a hole forming groove is formed in the hole forming table corresponding to the hole forming column, the diameter of a notch of the hole forming groove is larger than the outer diameter of the hole forming column, and the hole forming column can stretch into or withdraw from the hole forming groove. The metal puncher of this application uses the pore-forming platform to support more stably in the pore-forming piece, and the application of force body drives the pore-forming post and punches to the pore-forming piece in advance, and the more convenient efficiency of application of force is higher, and the pore-forming position is accurate, and the pore-forming shape is more also more accurate, and then the yield promotes greatly.
Description
Technical Field
The application relates to the technical field of punching equipment, in particular to a metal puncher.
Background
For machining round holes, two modes of machining are generally adopted. One is through large-scale full automatic equipment, and although this type of equipment is simple and convenient, its cost drops into too expensive, if a small amount of processing round holes and purchase this type of equipment, then not worth. The other is other types of small hand-operated circular hole machining devices, but their efficiency, availability and yield are far from adequate for machining, and in addition, the use of wrong tools and techniques can also pose a risk to the operator. Therefore, a novel round hole puncher needs to be designed to make up for the defects of the processing machinery.
In view of the above, the present invention is particularly proposed.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a metal puncher to solve the problems.
In order to realize the purpose of the utility model, the application provides the following technical scheme:
a metal punch, comprising:
the support comprises a base and a support arm, and a sliding groove is formed in the support arm;
the force applying body can slide towards the direction close to the base or away from the base along the sliding groove;
the hole forming column is arranged at one end of the force applying body close to the base;
the hole forming platform is arranged on the base, a hole forming groove is formed in the hole forming platform corresponding to the hole forming column, the diameter of a notch of the hole forming groove is larger than the outer diameter of the hole forming column, and the hole forming column can stretch into or withdraw from the hole forming groove.
Optionally, the device further comprises a driving mechanism, wherein the driving mechanism is connected with the bracket and drives the force applying body to slide towards the direction close to the base or away from the base along the sliding groove.
Optionally, the driving mechanism includes a force application rod and a rotating shaft, the rotating shaft penetrates through the force application rod and is connected with the supporting arm, and one end of the force application rod is connected with the rotating shaft and can rotate along the rotating shaft;
one end of the force application rod close to the rotating shaft is attached to the force application body.
Optionally, the application of force pole includes application of force cake body and the body of rod, application of force cake body is the circular shape cylinder for the cross-section, the position of the skew centre of a circle of cylinder with the pivot is connected, the body of rod is connected application of force cake body is kept away from one side of pivot, the application of force body with application of force cake body periphery exempts from the laminating setting.
Optionally, the device further comprises a return spring, one end of the return spring is connected with the supporting arm, the other end of the return spring is connected with one side, close to the force application rod, of the force application body, and the return spring is in a stretching state when the force application body moves downwards from the highest point.
Optionally, the device further comprises a limiting column and a limiting groove, the limiting groove is a vertical through groove arranged on the groove wall of the sliding groove, and the limiting column penetrates through the limiting groove and is connected with the force applying body.
Optionally, the bottom of the force applying body is provided with a mounting groove and a fixing groove which are vertically communicated, the mounting groove is recessed inwards from the bottom of the force applying body, the fixing groove is recessed inwards from the side wall of the force applying body, and one end of the hole forming column is inserted into the mounting groove;
the mounting groove is characterized by further comprising a locking screw, wherein an inner thread matched with the locking screw is arranged on the inner wall of the mounting groove, and one end of the locking screw penetrates through the mounting groove and extends into the mounting groove.
Optionally, the pore-forming column comprises a main body and a tip, the main body is a cylindrical body, the tip is arranged on one side of the main body close to the pore-forming table, the tip is a cone, and the tip of the tip faces the pore-forming table.
Optionally, the pore-forming table includes a bottom plate and a pore-forming plate, the pore-forming groove is disposed on the pore-forming plate, two fixing holes are symmetrically disposed on two sides of the pore-forming groove of the pore-forming plate, and the fixing holes are horizontally long holes;
the fixing bolt penetrates through the long groove and is fixedly connected with the bottom plate.
Optionally, the base comprises a seat plate and two support beams, and the two support beams are connected with the seat plate in parallel and spaced mode;
the bottom plate corresponds pore-forming post position is provided with the through-hole, pore-forming groove with the through-hole intercommunication, two interval between the supporting beam is greater than the interval of through-hole just is located the through-hole both sides.
By adopting the technical scheme, the utility model has the following beneficial effects:
the metal puncher of this application uses the pore-forming platform to support more stably in the pore-forming piece, and the application of force body drives the pore-forming post and punches to the pore-forming piece in advance, and the more convenient efficiency of application of force is higher, and the pore-forming position is accurate, and the pore-forming shape is more also more accurate, and then the yield promotes greatly.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model to its proper form. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 is a schematic view of a metal punch provided in an embodiment of the present application;
fig. 2 is a schematic view of a hole forming table of a metal hole punch provided in an embodiment of the present application.
In the figure: the device comprises a support 1, a base 11, a seat plate 111, a support beam 112, a support arm 12, a force applying body 2, a locking screw 21, a hole forming column 3, a main body 31, a pointed end 32, a hole forming table 4, a bottom plate 41, a hole forming plate 42, a hole forming groove 421, a fixing hole 422, a fixing bolt 43, a force applying rod 5, a force applying cake body 51, a rod body 52, a sliding groove 6, a limiting groove 61, a limiting column 7 and a return spring 8.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or assembly must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
Referring to fig. 1 to 2, the present application provides a metal punch including a frame 1, a force applying body 2, a hole forming pillar 3, and a hole forming table 4. The support 1 comprises a base 11 and a support arm 12, wherein the support arm 12 is provided with a chute 6. The force applying body 2 can slide along the sliding groove 6 towards the direction close to the base 11 or away from the base 11, and the hole forming column 3 is arranged at one end of the force applying body 2 close to the base 11. The hole forming table 4 is arranged on the base 11, a hole forming groove 421 is arranged on the hole forming table 4 corresponding to the hole forming column 3, the diameter of the opening of the hole forming groove 421 is larger than the outer diameter of the hole forming column 3, and the hole forming column 3 can extend into or withdraw from the hole forming groove 421. The metal puncher of this application uses into hole platform 4 to support more stably to the pore-forming piece, and the application of force body 2 drives into hole post 3 and punches to the pore-forming piece in advance, and the more convenient efficiency of application of force is higher, and the pore-forming position is accurate, and the pore-forming shape is more also more accurate, and then the yield promotes greatly.
In a possible embodiment, the driving mechanism is connected with the support 1 and drives the force applying body 2 to slide along the sliding groove 6 towards the base 11 or away from the base 11. The driving mechanism can be used for electrically driving the force applying body 2 to lift, such as an electric telescopic rod or a worm and gear structure and the like for driving the force applying body 2. The driving mechanism can also be used for manually driving the force applying body 2 to lift.
In a possible embodiment, the driving mechanism includes a force application rod 5 and a rotating shaft, the rotating shaft penetrates through the force application rod 5 and is connected with the supporting arm 12, and one end of the force application rod 5 is connected with the rotating shaft and can rotate along the rotating shaft. One end of the force application rod 5 close to the rotating shaft is attached to the force application body 2. A further embodiment is that when applying force, the side of the grip force application rod 5 far from the rotating shaft rotates the force application rod 5, so as to drive the side of the force application rod 5 far from the grip end to lift, because the side of the force application rod 5 is attached to the force application body 2, when the side falls, the force application body 2 is also forced to fall, so as to drive the hole forming column 3 to fall into the hole forming groove 421 to complete the punching.
In a possible implementation manner, the force application rod 5 includes a force application cake 51 and a rod body 52, the force application cake 51 is a cylinder with a circular cross section, a position of the cylinder deviating from a circle center is connected with the rotating shaft, the rod body 52 is connected to one side of the force application cake 51 far away from the rotating shaft, and the force application body 2 and the periphery of the force application cake 51 are free of being attached. When punching, grip the body of rod 52 and keep away from one side of application of force cake 51, rotate application of force pole 5, because application of force cake 51 is eccentric connection with the pivot, therefore application of force cake 51 is close to one side of body of rod 52 and can goes up and down along with body of rod 52, can push down application of force body 2 when descending, and application of force body 2 also can be atress descends to it accomplishes punching to drive pore-forming post 3 descends and gets into in the pore-forming groove 421.
In a possible embodiment, the metal puncher further comprises a return spring 8, one end of the return spring 8 is connected with the supporting arm 12, the other end of the return spring 8 is connected with one side of the force applying body 2 close to the force applying rod 5, and the return spring 8 is in a stretching state when the force applying body 2 moves downwards from the highest point. In the punching process, the force application rod 5 drives the force application body 2 to move downwards to punch, and the reset spring 8 drives the force application body 2 to drive the hole forming column 3 to move upwards so as to be separated from the hole forming groove 421, so that the punched plate can be taken out and the pre-punched plate can be put into the hole forming groove.
In a possible embodiment, the metal puncher further comprises a limiting post 7 and a limiting groove 61, the limiting groove 61 is a vertical through groove arranged on the groove wall of the sliding groove 6, and the limiting post 7 penetrates through the limiting groove 61 to be connected with the force applying body 2. The limiting column 7 and the limiting groove 61 limit the running track of the force applying body 2, and the stability of the force applying body 2 during punching is guaranteed, so that the quality of punching holes is further improved. Wherein, the upper portion of the force application body 2 is provided with a thread groove, the limiting column 7 is a bolt, and a stud of the bolt passes through the limiting groove 61 to be in threaded connection with the thread groove, so that the installation and the disassembly are convenient.
In a possible embodiment, the bottom of the force applying body 2 is provided with a mounting groove and a fixing groove which are vertically communicated, the mounting groove is inwards recessed from the bottom of the force applying body 2, the fixing groove is inwards recessed from the side wall of the force applying body 2, and one end of the hole forming column 3 is inserted into the mounting groove. Still include locking screw 21, be provided with on the fixed slot inner wall with the internal thread of locking screw 21 looks adaptation, 21 one end of locking screw runs through the fixed slot extends to in the mounting groove. When installation or change become hole post 3, rotatory locking screw 21 makes the partial extension or the shortening that locking screw 21 is located the mounting groove, but extension back butt stretch into the hole post 3 in the mounting groove and press from both sides it tight fixedly, if shorten then can remove the clamp to hole post 3, and then can dismantle and change hole post 3.
In a possible embodiment, the perforating column 3 comprises a body 31 and a tip 32, the body 31 being a cylindrical body, the tip 32 being arranged on the side of the body 31 close to the perforating table 4, the tip 32 being a cone, the tip of the tip 32 facing the perforating table 4. The main body 31 may be in the shape of a cylinder, a cone, a quadrangular pyramid, a polygonal prism, etc., and is configured according to the shape of the pre-drilled hole, and the shape of the hole forming groove 421 is correspondingly adapted according to the shape of the main body 31. The pointed end 32 is arranged to increase the pressure, so that the punching is more labor-saving.
In a possible embodiment, the hole forming table 4 comprises a bottom plate 41 and a hole forming plate 42, the hole forming groove 421 is arranged on the hole forming plate 42, two fixing holes 422 are symmetrically arranged on two sides of the hole forming groove 421 of the hole forming plate 42, and the fixing holes 422 are horizontally long holes. The fixing device also comprises a fixing bolt 43, and the fixing bolt 43 penetrates through the long groove to be fixedly connected with the bottom plate 41. The fixing hole 422 can swing relative to the fixing bolt 43, so that the hole forming groove 421 on the hole forming table 4 after installation can be completely corresponding to the hole forming column 3 through adjustment. Thereby ensuring the pore-forming quality and the service life of the pore-forming column 3.
In a possible embodiment, the base 11 includes a seat plate 111 and two support beams 112, and the two support beams 112 are connected to the seat plate 111 in parallel and spaced apart. The bottom plate 41 is provided with a through hole corresponding to the position of the hole forming column 3, the hole forming groove 421 is communicated with the through hole, and the interval between the two support beams 112 is greater than the interval between the through holes and is positioned at two sides of the through hole. Therefore, the waste material generated after punching can be transported between the two support beams 112 from the hole forming groove 421 to the through hole, which is convenient for cleaning the waste material.
Although the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the present invention.
Claims (10)
1. A metal punch, comprising:
the support comprises a base and a support arm, and a sliding groove is formed in the support arm;
the force applying body can slide towards the direction close to the base or away from the base along the sliding groove;
the hole forming column is arranged at one end of the force applying body close to the base;
the hole forming table is arranged on the base, a hole forming groove is formed in the hole forming table corresponding to the hole forming column, the diameter of a notch of the hole forming groove is larger than the outer diameter of the hole forming column, and the hole forming column can stretch into or withdraw from the hole forming groove.
2. The metal punch of claim 1, further comprising a drive mechanism coupled to the bracket and configured to drive the force applying body to slide along the slot in a direction toward or away from the base.
3. The metal punch of claim 2, wherein the drive mechanism comprises a force application rod and a rotating shaft, the rotating shaft penetrates through the force application rod and is connected with the support arm, and one end of the force application rod is connected with the rotating shaft and can rotate along the rotating shaft;
one end of the force application rod close to the rotating shaft is attached to the force application body.
4. The metal hole punch of claim 3, wherein the force application rod comprises a force application cake body and a rod body, the force application cake body is a cylinder with a circular cross section, the position of the cylinder, which is deviated from the center of the circle, is connected with the rotating shaft, the rod body is connected to one side, which is far away from the rotating shaft, of the force application cake body, and the force application body and the periphery of the force application cake body are free of being attached.
5. The metal punch of claim 4, further comprising a return spring, wherein the return spring is coupled to the support arm at one end and to a side of the force applying body proximate the force applying rod at another end, and wherein the return spring is in tension when the force applying body moves downward from the highest point.
6. The metal hole punch of claim 5, further comprising a limiting post and a limiting groove, wherein the limiting groove is a vertical through groove formed in a groove wall of the sliding groove, and the limiting post penetrates through the limiting groove and is connected with the force applying body.
7. The metal hole punch of claim 6, wherein the bottom of the force applying body is provided with a mounting groove and a fixing groove which are vertically communicated, the mounting groove is inwards recessed from the bottom of the force applying body, the fixing groove is inwards recessed from the side wall of the force applying body, and one end of the hole forming column is inserted into the mounting groove;
still include locking screw, be provided with on the fixed slot inner wall with the internal thread of locking screw looks adaptation, locking screw one end runs through the fixed slot extends to in the mounting groove.
8. The metal punch of claim 7, wherein the hole forming post comprises a body and a tip, the body is a cylindrical body, the tip is disposed on a side of the body proximate the hole forming station, the tip is a cone, and a tip of the tip faces the hole forming station.
9. The metal punch of claim 8, wherein the hole forming table comprises a bottom plate and a hole forming plate, the hole forming groove is disposed on the hole forming plate, two fixing holes are symmetrically disposed on two sides of the hole forming groove, and the fixing holes are horizontally elongated holes;
the fixing bolt penetrates through the long groove and is fixedly connected with the bottom plate.
10. The metal punch of claim 9, wherein the base includes a seat plate and two support beams connected in parallel spaced relation to the seat plate;
the bottom plate corresponds pore-forming post position is provided with the through-hole, the pore-forming groove with the through-hole intercommunication, two interval between the supporting beam is greater than the interval of through-hole just is located the through-hole both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220551772.4U CN217018204U (en) | 2022-03-15 | 2022-03-15 | Metal puncher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220551772.4U CN217018204U (en) | 2022-03-15 | 2022-03-15 | Metal puncher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217018204U true CN217018204U (en) | 2022-07-22 |
Family
ID=82455854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220551772.4U Expired - Fee Related CN217018204U (en) | 2022-03-15 | 2022-03-15 | Metal puncher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217018204U (en) |
-
2022
- 2022-03-15 CN CN202220551772.4U patent/CN217018204U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220722 |