CN212598242U - Punching device with punching burr processing function - Google Patents
Punching device with punching burr processing function Download PDFInfo
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- CN212598242U CN212598242U CN202020754684.5U CN202020754684U CN212598242U CN 212598242 U CN212598242 U CN 212598242U CN 202020754684 U CN202020754684 U CN 202020754684U CN 212598242 U CN212598242 U CN 212598242U
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Abstract
The utility model discloses a stamping device with punching burr processing function, which belongs to the technical field of electronic part processing, and comprises a processing table, wherein the upper end of the processing table is provided with a lower die and a punching mechanism, the lower die is positioned at the inner side of the punching mechanism, an upper die arranged on the punching mechanism is arranged right above the lower die, the lower end of the upper die is fixedly provided with a punching convex die, the outer end of the lower die is provided with a blanking hole matched with the punching convex die, the lower end of the upper die is fixedly connected with an accommodating box sleeved outside the punching convex die, the lower end of the accommodating box is provided with a through hole communicated with the accommodating box, the lower end of the punching convex die penetrates through the through hole and extends to the lower side of the accommodating box, the burr at the edge of a part hole can be removed in the process of punching processing of the part without additionally increasing the process of removing burr, the processing efficiency of the parts can be effectively improved, and the processing cost of the parts can be effectively reduced.
Description
Technical Field
The utility model relates to an electronic parts processing technology field, more specifically say, relate to a stamping device with burr processing function punches a hole.
Background
The stamping is a pressure processing method which utilizes a die arranged on a stamping mechanism to apply pressure to a material at room temperature so as to separate or plastically deform the material, thereby obtaining a required part.
In the process of stamping electronic parts, a stamping device is often needed to punch holes on a workpiece to be processed, and the punching mode is generally as follows: the method comprises the steps of clamping and positioning a workpiece to be machined on a lower die manually or mechanically, pressing the upper die downwards through a punching mechanism, blanking the workpiece to be machined through mutual matching between a punching male die on the upper die and a blanking hole on the lower die, and discharging the blanked waste through the blanking hole.
In the actual punching process of the punching device, a large amount of burrs are easily generated at the edges of holes formed by punching, and the burrs can directly affect the appearance quality of parts, so that the burrs need to be removed.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a stamping device with burr processing function punches a hole, it can realize punching a hole the in-process at the part, gets rid of the processing to the burr at part hole edge, need not to increase the process of deburring in addition, both can effectively improve the machining efficiency of part, also can effectively reduce the processing cost of part.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
A punching device with a punching burr processing function comprises a processing table, wherein a lower die and a punching mechanism are mounted at the upper end of the processing table, the lower die is positioned on the inner side of the punching mechanism, an upper die mounted on the punching mechanism is arranged right above the lower die, a punching male die is fixedly mounted at the lower end of the upper die, a blanking hole matched with the punching male die is formed in the outer end of the lower die, a containing box sleeved on the outer side of the punching male die is fixedly connected at the lower end of the upper die, a through hole communicated with the containing box is formed in the lower end of the containing box, the lower end of the punching male die penetrates through the through hole and extends to the lower side of the containing box, an annular groove is formed in the outer end of the punching male die, a sleeve is rotatably connected in the annular groove, a pair of supports which are symmetrically distributed up and down, hold box inner wall fixed mounting and have the driving motor who is located directly over the gear, and driving motor's drive end is connected with the pivot, the annular toothed plate that sleeve outer end fixedly connected with is connected with gear engagement, sleeve outer end fixedly connected with is located and holds the grinding brush of box downside, can realize punching a hole the in-process of processing at the part, gets rid of the processing to the burr at part hole edge, need not to increase the process of getting rid of the burr in addition, both can effectively improve the machining efficiency of part, also can effectively reduce the processing cost of part.
Further, a plurality of annular slide rails of sleeve inner wall fixedly connected with, annular groove inner wall chisel have with annular slide rail sliding connection's annular guide way, the mutually supporting between annular slide rail and the annular guide way can play the effect of injecing sleeve rotation orbit, appear distortion, off normal scheduling problem when effectively avoiding the sleeve to rotate.
Further, the annular groove inner wall is excavated and is provided with a plurality of evenly distributed ball grooves, the ball grooves are connected with balls in a rolling mode, the balls are in contact with the inner wall of the sleeve, sliding friction between the sleeve and the punching male die can be converted into rolling friction by the balls, the sleeve can be rotated more smoothly, and abrasion between the sleeve and the punching male die can be effectively reduced.
Further, it has a plurality of oil filler points that are linked together rather than digging to hold box outer end, and the oil filler point faces annular toothed plate, and the oil filler point can make things convenient for the staff to gear and annular toothed plate additional lubrication oil to effectively reduce the wearing and tearing between gear and the annular toothed plate.
Further, it is connected with a plurality of and oil filler point assorted sealing plugs to hold the box outer end through the buckle, and the oil filler point of its corresponding position of sealing plug shutoff completely, does not use the messenger at the oil filler point, and the sealing plug can carry out the shutoff to the oil filler point to effectively avoid various rubbish to get into in the oil filler point and cause the oil filler point to block up.
Further, hold box lower extreme fixedly connected with rather than assorted buffer layer, and buffer layer is made by silica gel material, and at the terrace die that punches a hole the in-process that punches a hole, hold the box lower extreme and probably produce the collision with the part, and buffer layer then can play fine cushioning effect, effectively avoids changing the collision process and causes the damage to the part.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) this scheme can realize punching a hole the in-process at the part, gets rid of the processing to the burr at part hole edge, need not to increase the process of deburring in addition, both can effectively improve the machining efficiency of part, also can effectively reduce the processing cost of part.
(2) A plurality of annular slide rails are fixedly connected to the inner wall of the sleeve, an annular guide groove in sliding connection with the annular slide rails is formed in the inner wall of the annular groove, the annular slide rails and the annular guide groove are matched with each other, the effect of limiting the rotation track of the sleeve can be achieved, and the problems of distortion, deviation and the like during rotation of the sleeve are effectively avoided.
(3) The annular groove inner wall is provided with a plurality of evenly distributed ball grooves, the ball grooves are connected with balls in a rolling mode, the balls are in contact with the inner wall of the sleeve, sliding friction between the sleeve and the punching male die can be converted into rolling friction by the balls, the sleeve can rotate more smoothly, and abrasion between the sleeve and the punching male die can be effectively reduced.
(4) The outer end of the accommodating box is provided with a plurality of oil injection holes communicated with the accommodating box, the oil injection holes face the annular toothed plate, and lubricating oil can be conveniently added to the gear and the annular toothed plate by a worker through the oil injection holes, so that abrasion between the gear and the annular toothed plate is effectively reduced.
(5) Hold the box outer end and be connected with a plurality ofly through the buckle and with oil filler point assorted sealing plug, and the sealing plug blocks off its oil filler point that corresponds the position completely, do not use the messenger at the oil filler point, the sealing plug can carry out the shutoff to the oil filler point to effectively avoid various rubbish to get into in the oil filler point and cause the oil filler point to block up.
(6) Hold box lower extreme fixedly connected with rather than assorted cushion layer, and cushion layer is made by the silica gel material, and at the terrace die that punches a hole the in-process that punches a hole, hold the box lower extreme and probably produce the collision with the part, and cushion layer then can play fine cushioning effect, effectively avoids changing the collision process and causes the damage to the part.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure at A in FIG. 1;
FIG. 3 is a schematic cross-sectional view taken at B-B of FIG. 2;
FIG. 4 is a schematic view of the structure at C in FIG. 2;
fig. 5 is a schematic structural diagram of the utility model in the working process.
The reference numbers in the figures illustrate:
the device comprises a processing table 1, a lower die 2, an upper die 3, a punching male die 4, a blanking hole 5, an accommodating box 6, a through hole 7, an annular groove 8, a sleeve 9, a support 10, a rotating shaft 11, a gear 12, a driving motor 13, an annular toothed plate 14, a grinding brush 15, an annular sliding rail 16, a ball 17, an oil injection hole 18, a sealing plug 19 and a cushion pad 20.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-2, a punching device with a punching burr processing function comprises a processing table 1, a lower die 2 and a punching mechanism are mounted at the upper end of the processing table 1, the lower die 2 is located at the inner side of the punching mechanism, an upper die 3 mounted on the punching mechanism is arranged right above the lower die 2, a punching male die 4 is fixedly mounted at the lower end of the upper die 3, the punching male die 4 is of a cylindrical structure, a blanking hole 5 matched with the punching male die 4 is formed at the outer end of the lower die 2, the punching mechanism, the upper die 3, the lower die 2, the punching male die 4 and the blanking hole 5 are all the prior art, which is not repeated herein, the lower end of the upper die 3 is fixedly connected with an accommodating box 6 sleeved at the outer side of the punching male die 4, a through hole 7 communicated with the lower end of the accommodating box 6 is formed at the lower end of the accommodating box 6, the lower end of the punching male die 4 penetrates through, a sleeve 9 is rotationally connected in the annular groove 8, the sleeve 9 is sleeved on the punching male die 4, and the upper half part of the sleeve 9 is positioned in the accommodating box 6.
Referring to fig. 1-2, a pair of supports 10 are fixedly connected to an inner wall of the accommodating box 6, the supports are symmetrically distributed up and down, a gear 12 is connected between the two supports 10 through a rotating shaft 11, the rotating shaft 11 is the prior art, and is not described herein again, a driving motor 13 is fixedly mounted on the inner wall of the accommodating box 6 and located right above the gear 12, a driving end of the driving motor 13 is connected with the rotating shaft 11, the driving motor 13 is the prior art, and a person skilled in the art can select a driving motor 13 with a suitable model according to actual requirements, for example: ZGA37RG, the driving motor 13 can drive the rotating shaft 11 and the gear 12 to rotate, please refer to fig. 2-3, the outer end of the sleeve 9 is fixedly connected with the annular toothed plate 14 engaged with the gear 12, please refer to fig. 1-2, the outer end of the sleeve 9 is fixedly connected with the grinding brush 15 located on the lower side of the containing box 6, the grinding brush 15 is the prior art, and is not repeated here, so that the burr on the edge of the hole of the part can be removed in the process of punching the part, and the process of removing the burr is not needed to be additionally added, thereby not only effectively improving the processing efficiency of the part, but also effectively reducing the processing cost of the part.
Referring to fig. 2 and 4, a plurality of annular slide rails 16 are fixedly connected to the inner wall of the sleeve 9, an annular guide groove slidably connected to the annular slide rails 16 is formed in the inner wall of the annular groove 8, the annular slide rails 16 and the annular guide groove are matched with each other, so that the rotation track of the sleeve 9 can be limited, and the problems of distortion, deviation and the like during rotation of the sleeve 9 can be effectively solved, a plurality of ball grooves which are uniformly distributed are formed in the inner wall of the annular groove 8, balls 17 are slidably connected in the ball grooves, and the balls 17 are in contact with the inner wall of the sleeve 9, so that the balls 17 can convert sliding friction between the sleeve 9 and the punching male die 4 into rolling friction, thereby enabling the sleeve 9 to rotate more smoothly, and effectively reducing wear between the sleeve 9 and the punching male die 4.
Referring to fig. 2, a plurality of oil injection holes 18 communicated with the accommodating box 6 are drilled at the outer end of the accommodating box 6, the oil injection holes 18 face the annular toothed plate 14, the oil injection holes 18 can facilitate workers to add lubricating oil to the gear 12 and the annular toothed plate 14, so that abrasion between the gear 12 and the annular toothed plate 14 is effectively reduced, a plurality of sealing plugs 19 matched with the oil injection holes 18 are connected to the outer end of the accommodating box 6 through buckles, the oil injection holes 18 at corresponding positions are completely blocked by the sealing plugs 19, the sealing plugs 19 are made of rubber materials, when the oil injection holes 18 are not used, the oil injection holes 18 can be blocked by the sealing plugs 19, so that various wastes are effectively prevented from entering the oil injection holes 18 to block the oil injection holes 18, referring to fig. 2 and fig. 5, a cushion layer 20 matched with the accommodating box 6 is fixedly connected to the lower end of the accommodating box 6, the cushion layer 20 is made of silica gel material, and in, the lower end of the accommodating box 6 can collide with the parts, and the cushion layer 20 can play a good role in buffering, so that the parts are effectively prevented from being damaged in the collision process.
Referring to fig. 1-2, when a worker needs to punch a hole on a part, the worker first starts the driving motor 13, the driving motor 13 can drive the gear 12 to rotate together through the rotating shaft 11, referring to fig. 3, because the gear 12 and the annular toothed plate 14 are meshed and connected, when the gear 12 rotates, the annular toothed plate 14 can also be driven to rotate together, referring to fig. 1-2, because the annular toothed plate 14 and the grinding brush 15 are both fixedly connected to the sleeve 9, and the sleeve 9 is rotatably connected to the punching male die 4, the annular toothed plate 14 can drive the grinding brush 15 to rotate through the sleeve 9, in addition, because the gear 12 and the annular toothed plate 14 are both located in the accommodating box 6, the accommodating box 6 can play a certain protection role, and therefore the service lives of the gear 12 and the annular toothed plate 14 are prolonged.
Referring to fig. 5, then, a worker can clamp and position a part to be punched on the lower die 2, and then start the punching mechanism, so that the punching mechanism drives the upper die 3 to press down, the punching male die 4 on the upper die 3 and the blanking hole 5 on the lower die 2 are matched with each other, so as to punch and form a hole on the part, after the part is formed with the hole, the punching male die 4 continues to move downwards, so as to drive the grinding brush 15 to enter the hole of the part, and the outer end of the grinding brush 15 is in contact with the edge of the hole of the part, because the grinding brush 15 is in a continuous rotation state under the action of the driving motor 13, the grinding brush 15 can grind and clean the burr on the edge of the hole of the part, so as to effectively remove the burr, after the part is processed, the worker can control the punching mechanism to drive the upper die 3 to move upwards, and then can take down the punched part, and then punching and deburring the next part, so that the burrs at the edges of the holes of the parts can be removed in the part punching process without additionally increasing the process of removing the burrs, the part processing efficiency can be effectively improved, and the part processing cost can be effectively reduced.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (6)
1. The utility model provides a stamping device with burr processing function punches a hole, includes processing platform (1), lower mould (2) and punching press mechanism are installed to processing platform (1) upper end, and lower mould (2) are located punching press mechanism inboard, be equipped with directly over lower mould (2) and install last mould (3) on punching press mechanism, it has punch a hole terrace die (4) to go up mould (3) lower extreme fixed mounting, lower mould (2) outer end seted up with punch a hole terrace die (4) assorted blanking hole (5), its characterized in that: the punching die is characterized in that the lower end of the upper die (3) is fixedly connected with a containing box (6) sleeved outside the punching male die (4), the lower end of the containing box (6) is provided with a through hole (7) communicated with the containing box, the lower end of the punching male die (4) penetrates through the through hole (7) and extends to the lower side of the containing box (6), the outer end of the punching male die (4) is provided with an annular groove (8), the annular groove (8) is rotatably connected with a sleeve (9), the inner wall of the containing box (6) is fixedly connected with a pair of supports (10) which are symmetrically distributed up and down, two of the supports (10) are connected with a gear (12) through a rotating shaft (11), the inner wall of the containing box (6) is fixedly provided with a driving motor (13) which is positioned right above the gear (12), the driving end of the driving motor (13) is connected with the rotating shaft (11), the outer end of the sleeve (9), the outer end of the sleeve (9) is fixedly connected with a grinding brush (15) positioned on the lower side of the containing box (6).
2. The punching device with a punching burr processing function according to claim 1, characterized in that: the inner wall of the sleeve (9) is fixedly connected with a plurality of annular sliding rails (16), and the inner wall of the annular groove (8) is provided with an annular guide groove in sliding connection with the annular sliding rails (16).
3. The punching device with a punching burr processing function according to claim 1, characterized in that: annular groove (8) inner wall is dug and is had a plurality of evenly distributed's ball groove, ball inslot roll connection has ball (17), and ball (17) contact with sleeve (9) inner wall.
4. The punching device with a punching burr processing function according to claim 1, characterized in that: the outer end of the accommodating box (6) is provided with a plurality of oil filling holes (18) communicated with the accommodating box, and the oil filling holes (18) are opposite to the annular toothed plate (14).
5. The punching device with a punching burr processing function according to claim 4, characterized in that: the outer end of the accommodating box (6) is connected with a plurality of sealing plugs (19) matched with the oil filling holes (18) through buckles, and the oil filling holes (18) at the corresponding positions of the sealing plugs (19) are completely blocked.
6. The punching device with a punching burr processing function according to claim 1, characterized in that: hold box (6) lower extreme fixedly connected with rather than assorted cushion layer (20), and cushion layer (20) are made by the silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020754684.5U CN212598242U (en) | 2020-05-09 | 2020-05-09 | Punching device with punching burr processing function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020754684.5U CN212598242U (en) | 2020-05-09 | 2020-05-09 | Punching device with punching burr processing function |
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| CN212598242U true CN212598242U (en) | 2021-02-26 |
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| CN202020754684.5U Active CN212598242U (en) | 2020-05-09 | 2020-05-09 | Punching device with punching burr processing function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115194009A (en) * | 2022-09-16 | 2022-10-18 | 江苏迅隆电源有限公司 | Punching device for power supply casting shell capable of rounding off corners |
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2020
- 2020-05-09 CN CN202020754684.5U patent/CN212598242U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115194009A (en) * | 2022-09-16 | 2022-10-18 | 江苏迅隆电源有限公司 | Punching device for power supply casting shell capable of rounding off corners |
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