CN111299408A - Deep throat punch - Google Patents
Deep throat punch Download PDFInfo
- Publication number
- CN111299408A CN111299408A CN201910530000.5A CN201910530000A CN111299408A CN 111299408 A CN111299408 A CN 111299408A CN 201910530000 A CN201910530000 A CN 201910530000A CN 111299408 A CN111299408 A CN 111299408A
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- China
- Prior art keywords
- limiting
- plate
- fixedly connected
- deep throat
- punch
- Prior art date
- 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.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 26
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 2
- 210000000867 larynx Anatomy 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 239000012535 impurity Substances 0.000 abstract 1
- 238000003754 machining Methods 0.000 abstract 1
- 238000004080 punching Methods 0.000 description 14
- 238000003825 pressing Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/04—Centering the work; Positioning the tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D55/00—Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention provides a deep throat punch. The deep throat punch comprises: a power plant; the top of the connecting plate is fixed at the bottom of the power device; the top of the stamping column is fixed at the bottom of the connecting plate; the limiting plate is arranged outside the stamping column, the bottom of the limiting plate is fixedly connected with a protective cover, and the side face of the protective cover is fixedly connected with a fixing block. The deep throat punch provided by the invention has the advantages that the protective cover effectively prevents an arm or a finger from being excessively forced to extend into the position right below a die in the process of manually pushing a machined workpiece by a worker in the operation process of the deep throat punch, the safety and stability of the punch die during machining are improved, the safety coefficient is higher, the protective cover can effectively prevent impurities except the workpiece from entering the position below the die, the working quality of the deep throat punch is guaranteed, the use safety of the deep throat punch is improved, and safety accidents are effectively prevented.
Description
Technical Field
The invention relates to the field of deep throat punch equipment, in particular to a deep throat punch.
Background
The deep throat punch is one of punches, and is generally used in the aspect of plate punching, such as a louver window arranged in the middle of an electrical cabinet of a large-scale electrical box and a cat eye arranged in the middle of an anti-theft door, because the distance between a material hole and a plate edge is usually more than 300mm, and the throat depth of a common punch is only about 180 plus 230, the plate is blocked and supported by a wall plate after the plate is placed in the punch, the distance between the material hole and the plate edge can not be 300 or 500, and the deep throat punch is required to realize the punching.
In the prior art, when the existing punching equipment is used, because the die and the workpiece are directly exposed outside, when the workpiece needs to be fixed and pushed by using two hands in the processing process of the workpiece, certain danger exists in the processing process of the exposed die due to the uncertainty of operation.
Therefore, it is necessary to provide a deep throat press to solve the above problems.
Disclosure of Invention
The invention provides a deep throat punching machine, which solves the problem of potential safety hazard when a deep throat die is used for manually pushing or supporting a workpiece.
In order to solve the technical problem, the deep throat punch provided by the invention comprises: a power plant; the top of the first connecting plate is fixed at the bottom of the power device; the top of the stamping column is fixed at the bottom of the first connecting plate; the limiting plate is arranged outside the stamping column, the bottom of the limiting plate is fixedly connected with a protective cover, the side surface of the protective cover is fixedly connected with a fixed block, the bottom of the protective cover is provided with an installation groove, and the fixed block is rotatably connected with a limiting rolling shaft; the top of the mounting plate is fixed at the bottom of the stamping column; the adjusting screw is arranged at the top of the first connecting plate, and an adjusting disc is fixedly connected to the top of the adjusting screw; the bottom of the L-shaped plate is fixed at the top of the adjusting plate.
Preferably, the number of the limiting rollers is two, and the two limiting rollers are symmetrically distributed on two sides of the bottom of the protective cover.
Preferably, the bottom of mounting panel is provided with the mould, two second connecting plates of the equal fixedly connected with in both sides of mould, it is a plurality of the top of second connecting plate all runs through the bottom of mounting panel just extends to the top of mounting panel, a plurality of locating plates of top fixedly connected with of mounting panel.
Preferably, the plurality of positioning plates are respectively matched with the second connecting plates, positioning shafts are arranged between the plurality of positioning plates and the plurality of second connecting plates, inner threaded holes are formed in the surfaces of the positioning shafts and located on the two sides of the positioning plates, and fixing bolts are arranged in the inner threaded holes.
Preferably, the bottom of the adjusting screw penetrates through the top of the first connecting plate and extends to the lower side of the first connecting plate, one end of the adjusting screw extending to the lower side of the first connecting plate is rotatably connected with a limiting disc, and the bottom of the limiting disc is fixedly connected with a limiting shaft.
Preferably, the outer surface of the limiting shaft is sleeved with a limiting spring, a limiting groove is formed in the protective cover, and the bottom of the limiting shaft penetrates through the top of the limiting plate and extends to the position below the limiting plate and is located in the limiting groove.
Preferably, be provided with the locating lever on the L template, the top fixedly connected with pull ring of locating lever to the bottom of locating lever is run through the top of L template and is extended to the bottom of L template, the locating lever extends to the fixed surface of L template below is connected with the supporting disk, the top of supporting disk is located the external surface fixedly connected with joint spring of locating lever, the top of first connecting plate is located a plurality of joint grooves have been seted up in adjusting screw's the outside, and is a plurality of the internal surface in joint groove with the surface looks adaptation of locating lever.
Compared with the related art, the deep throat punch provided by the invention has the following beneficial effects:
the invention provides a deep throat punch, which is provided with a protective cover, so that the fixation and the limitation of a workpiece can be effectively ensured when the punch is processed, meanwhile, the limiting roller can ensure the stability and the smoothness of the movement of a workpiece with a stamping part at the bottom of the protective cover, the protective cover effectively prevents an arm or a finger from stretching into the position right below a die due to excessive force during the process of manually pushing the processed workpiece by a worker in the operation process of the deep throat punch, the safety and the stability of the punch die during processing are improved, the safety coefficient is higher, the protective cover can effectively prevent sundries except the workpiece from entering the position below the die, the working quality of the deep throat punch is ensured, the safety of the deep throat punch during use is improved, and the safety accident is effectively prevented.
Drawings
FIG. 1 is a three-dimensional block diagram of a preferred embodiment of a deep throat punch according to the present invention;
FIG. 2 is a schematic structural view of the whole shown in FIG. 1;
FIG. 3 is a schematic structural view of a portion of the positioning shaft shown in FIG. 2;
fig. 4 is an enlarged schematic view of a portion a shown in fig. 1.
Reference numbers in the figures: 1. power device, 2, first connecting plate, 3, the punching press post, 4, the limiting plate, 5, the protection casing, 6, the fixed block, 61, the mounting groove, 62, spacing roller bearing, 7, the mounting panel, 71, the mould, 72, the second connecting plate, 73, the locating plate, 74, the locating shaft, 8, adjusting screw, 81, the adjusting disk, 82, spacing dish, 83, spacing axle, 84, spacing spring, 85, spacing groove, 9, the L template, 91, the locating lever, 92, the pull ring, 93, the supporting disk, 94, the joint spring, 95, the joint groove.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a three-dimensional structure diagram of a preferred embodiment of a deep throat punch according to the present invention; FIG. 2 is a schematic structural view of the whole shown in FIG. 1; FIG. 3 is a schematic structural view of a portion of the positioning shaft shown in FIG. 2; fig. 4 is an enlarged schematic view of a portion a shown in fig. 1. A deep throat press comprising: a power plant 1; the top of the first connecting plate 2 is fixed at the bottom of the power device 1; the top of the stamping column 3 is fixed at the bottom of the first connecting plate 2; the limiting plate 4 is arranged outside the stamping column 3, the bottom of the limiting plate 4 is fixedly connected with a protective cover 5, the side surface of the protective cover 5 is fixedly connected with a fixed block 6, the bottom of the protective cover 5 is provided with a mounting groove 61, and the fixed block 6 is rotatably connected with a limiting roller 62; the top of the mounting plate 7 is fixed at the bottom of the stamping column 3; the adjusting screw 8 is arranged at the top of the first connecting plate 2, and an adjusting disc 81 is fixedly connected to the top of the adjusting screw 8; the L-shaped plate 9, the bottom of the L-shaped plate 9 is fixed at the top of the adjusting disc 81, the power device 1 is the output end of the punching head of the deep throat punching machine, the deep throat punching machine can drive the equipment connected with the bottom of the power device 1 to synchronously adjust and punch up and down through the power device 1, the power device 1 can drive the punching column 3 to synchronously punch through the first connecting plate 2, after the limiting rolling shaft 62 at the bottom of the protective cover 5 is contacted with a workpiece to be punched, the limiting rolling shaft 62 can ensure the normal horizontal movement of the workpiece, meanwhile, downward pressing force is generated to the workpiece, the stability of the workpiece during processing is ensured, manual pressing is not needed, the possibility of mistakenly contacting with the mold 71 in operation when the workpiece is pressed and pushed is eliminated from the root, the safety and the stability of the punching machine during operation are ensured, and the adjusting screw 8 can adjust the driving, and protection casing 5 has and avoids punch press stamping forming back mould 71 to carry the work piece to rise together, and the stable position of fixing in processing of work piece of guarantee processing improves the stability of processing, and locating lever 91 on the L template 9 and the joint groove 95 looks adaptation at first connecting plate 2 top can make adjusting screw 8 fixed through locating lever 91 and the joint groove 95 internal surface joint after adjusting screw 8 adjusts to appointed position, and it is convenient to adjust.
The number of the limiting rollers 62 is two, and the two limiting rollers 62 are symmetrically distributed on two sides of the bottom of the protective cover 5.
The bottom of mounting panel 7 is provided with mould 71, two second connecting plates 72 of the equal fixedly connected with in both sides of mould 71, it is a plurality of the top of second connecting plate 72 all runs through the bottom of mounting panel 7 just extends to the top of mounting panel 7, a plurality of locating plates 73 of top fixedly connected with of mounting panel 7.
The plurality of positioning plates 73 are respectively matched with the second connecting plates 72, positioning shafts 74 are arranged between the plurality of positioning plates 73 and the plurality of second connecting plates 72, internal threaded holes are formed in the surfaces of the positioning shafts 74, which are located on the two sides of the positioning plates 73, and fixing bolts are arranged in the internal threaded holes.
Adjusting screw 8's bottom is run through first connecting plate 2's top and extend to first connecting plate 2's below, and adjusting screw 8 extends to the one end of first connecting plate 2 below is rotated and is connected with spacing dish 82, spacing dish 82's spacing axle 83 of bottom fixedly connected with, adjusting screw 8 can undetermined spacing dish 82 when rotating and reciprocate in step, and spacing dish 82 can adjust the thrust that spacing spring 84 of bottom produced limiting plate 4 when reciprocating, thereby adjusts the thrust that protection casing 5 produced the work piece of bottom, improves the work piece and is being added the stability of man-hour and avoid the work piece to be pulled up by mould 71.
The L-shaped plate 9 is provided with a positioning rod 91, the top of the positioning rod 91 is fixedly connected with a pull ring 92, the bottom of the positioning rod 91 penetrates through the top of the L-shaped plate 9 and extends to the bottom of the L-shaped plate 9, the positioning rod 91 extends to the surface below the L-shaped plate 9 and is fixedly connected with a supporting disc 93, the top of the supporting disc 93 is positioned on the outer surface of the positioning rod 91 and is fixedly connected with a clamping spring 94, the top of the first connecting plate 2 is positioned on the outer side of the adjusting screw rod 8 and is provided with a plurality of clamping grooves 95, the inner surfaces of the clamping grooves 95 are matched with the surface of the positioning rod 91, when the pull ring 92 is pulled, the pull ring 92 drives the positioning rod 91 to synchronously move upwards, when the bottom of the positioning rod 91 is separated from the inside of the clamping grooves 95, the adjusting disc 81 can freely adjust and rotate, and, the adjusting disk 81 is rotatably adjusted by a tool.
The working principle of the deep throat punch press provided by the invention is as follows:
when the punching machine is used, the limiting rolling shaft 62 at the bottom of the protective cover 5 is fully contacted with the top of a workpiece to be punched, the limiting rolling shaft 62 can ensure normal horizontal movement of the workpiece, downward pressing force is generated on the workpiece, the stability of the workpiece during processing is ensured, manual pressing is not needed, the possibility of mistakenly touching with a mold 71 in operation when the workpiece is pressed and pushed is eliminated from the root, the safety and the stability of the punching machine during operation are ensured, when the pushing force of the protective cover 5 needs to be adjusted, the pull ring 92 drives the positioning rod 91 to synchronously move upwards when the pull ring 92 is pulled, when the bottom of the positioning rod 91 is separated from the inside of the clamping groove 95, the adjusting disc 81 can be freely adjusted and rotated, a tool is used for driving the adjusting screw rod 8 to synchronously rotate, the adjusting screw rod 8 can adjust the pushing force generated by the protective cover 5 at the bottom, and the protective cover 5 can prevent the mold 71, the stable position of fixing in processing of work piece of guarantee processing improves the stability of processing, and locating lever 91 on the L template 9 and the joint groove 95 looks adaptation at 2 tops of first connecting plate can make adjusting screw 8 fixed through locating lever 91 and the 95 internal surface joints in joint groove when adjusting screw 8 adjusts to appointed position after, and it is convenient to adjust.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. A deep throat press comprising:
a power plant;
the top of the first connecting plate is fixed at the bottom of the power device;
the top of the stamping column is fixed at the bottom of the first connecting plate;
the limiting plate is arranged outside the stamping column, the bottom of the limiting plate is fixedly connected with a protective cover, the side surface of the protective cover is fixedly connected with a fixed block, the bottom of the protective cover is provided with an installation groove, and the fixed block is rotatably connected with a limiting rolling shaft;
the top of the mounting plate is fixed at the bottom of the stamping column;
the adjusting screw is arranged at the top of the first connecting plate, and an adjusting disc is fixedly connected to the top of the adjusting screw;
the bottom of the L-shaped plate is fixed at the top of the adjusting plate.
2. The deep throat punch of claim 1, wherein there are two sets of the limiting rollers, and the two sets of the limiting rollers are symmetrically distributed on two sides of the bottom of the shield.
3. The deep throat punch of claim 1, wherein a die is disposed at the bottom of the mounting plate, two second connecting plates are fixedly connected to both sides of the die, the tops of the second connecting plates extend through the bottom of the mounting plate and extend above the mounting plate, and a plurality of positioning plates are fixedly connected to the tops of the mounting plate.
4. The deep throat punch press of claim 3, wherein a plurality of the positioning plates are respectively matched with the second connecting plates, positioning shafts are arranged between the plurality of the positioning plates and the plurality of the second connecting plates, internal threaded holes are formed in the surfaces of the positioning shafts on two sides of the positioning plates, and fixing bolts are arranged inside the internal threaded holes.
5. The deep throat punch of claim 1, wherein the bottom of the adjusting screw penetrates the top of the first connecting plate and extends below the first connecting plate, and one end of the adjusting screw extending below the first connecting plate is rotatably connected with a limiting disc, and the bottom of the limiting disc is fixedly connected with a limiting shaft.
6. The deep throat punch press of claim 5, wherein a limiting spring is sleeved on the outer surface of the limiting shaft, a limiting groove is formed in the protective cover, and the bottom of the limiting shaft penetrates through the top of the limiting plate and extends to the position below the limiting plate and is located in the limiting groove.
7. The deep larynx punch press of claim 1, wherein the L-shaped plate is provided with a positioning rod, a pull ring is fixedly connected to the top of the positioning rod, the bottom of the positioning rod penetrates through the top of the L-shaped plate and extends to the bottom of the L-shaped plate, the positioning rod extends to a supporting disc fixedly connected with the surface below the L-shaped plate, the top of the supporting disc is located on a clamping spring fixedly connected with the outer surface of the positioning rod, the top of the first connecting plate is located on the outer side of the adjusting screw rod, a plurality of clamping grooves are formed in the outer side of the first connecting plate, and the inner surfaces of the clamping grooves are matched with the surface of the positioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910530000.5A CN111299408A (en) | 2019-08-28 | 2019-08-28 | Deep throat punch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910530000.5A CN111299408A (en) | 2019-08-28 | 2019-08-28 | Deep throat punch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111299408A true CN111299408A (en) | 2020-06-19 |
Family
ID=71146595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910530000.5A Pending CN111299408A (en) | 2019-08-28 | 2019-08-28 | Deep throat punch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111299408A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113211515A (en) * | 2021-05-18 | 2021-08-06 | 鲜海波 | Die cutting device for bottomless material belt and circular knife die cutting knife seat |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005238269A (en) * | 2004-02-25 | 2005-09-08 | Matsushita Electric Ind Co Ltd | Press die device and metal pressing method |
| CN201807656U (en) * | 2010-08-06 | 2011-04-27 | 云南通变冷作铆焊有限公司 | Forming die of folded plate of oil tank of large-sized/middle-sized transformer |
| CN203209549U (en) * | 2013-04-07 | 2013-09-25 | 施礼勇 | Stamping die with protective function |
| CN104384968A (en) * | 2014-11-30 | 2015-03-04 | 重庆锦冈机械有限公司 | Spring pressing force adjusting device |
| CN208276046U (en) * | 2018-06-13 | 2018-12-25 | 深圳市聚利丰精密模具有限公司 | A kind of mobile phone battery cover stamping die |
| CN208712614U (en) * | 2018-07-06 | 2019-04-09 | 浙江博仑高精机械有限公司 | Deep throat inlet machine high-precision strong steel frame punching machine |
| CN109707163A (en) * | 2019-02-13 | 2019-05-03 | 中航建筑工程有限公司 | A kind of formwork for placing device that disassembly demoulding is easy |
| CN208895052U (en) * | 2018-07-20 | 2019-05-24 | 苏州雷贝德精密模具有限公司 | A kind of mold manufacture stamping station having a safety feature |
| CN210333951U (en) * | 2020-03-07 | 2020-04-17 | 惠州市鑫鹏达机电有限公司 | Deep throat punch |
-
2019
- 2019-08-28 CN CN201910530000.5A patent/CN111299408A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005238269A (en) * | 2004-02-25 | 2005-09-08 | Matsushita Electric Ind Co Ltd | Press die device and metal pressing method |
| CN201807656U (en) * | 2010-08-06 | 2011-04-27 | 云南通变冷作铆焊有限公司 | Forming die of folded plate of oil tank of large-sized/middle-sized transformer |
| CN203209549U (en) * | 2013-04-07 | 2013-09-25 | 施礼勇 | Stamping die with protective function |
| CN104384968A (en) * | 2014-11-30 | 2015-03-04 | 重庆锦冈机械有限公司 | Spring pressing force adjusting device |
| CN208276046U (en) * | 2018-06-13 | 2018-12-25 | 深圳市聚利丰精密模具有限公司 | A kind of mobile phone battery cover stamping die |
| CN208712614U (en) * | 2018-07-06 | 2019-04-09 | 浙江博仑高精机械有限公司 | Deep throat inlet machine high-precision strong steel frame punching machine |
| CN208895052U (en) * | 2018-07-20 | 2019-05-24 | 苏州雷贝德精密模具有限公司 | A kind of mold manufacture stamping station having a safety feature |
| CN109707163A (en) * | 2019-02-13 | 2019-05-03 | 中航建筑工程有限公司 | A kind of formwork for placing device that disassembly demoulding is easy |
| CN210333951U (en) * | 2020-03-07 | 2020-04-17 | 惠州市鑫鹏达机电有限公司 | Deep throat punch |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113211515A (en) * | 2021-05-18 | 2021-08-06 | 鲜海波 | Die cutting device for bottomless material belt and circular knife die cutting knife seat |
| CN113211515B (en) * | 2021-05-18 | 2023-11-24 | 中山市星光包装材料有限公司 | Die cutting device for bottomless material belt and circular cutter die cutting tool holder |
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