CN107088607B - A kind of self-retaining plate drilling device - Google Patents
A kind of self-retaining plate drilling device Download PDFInfo
- Publication number
- CN107088607B CN107088607B CN201710100632.9A CN201710100632A CN107088607B CN 107088607 B CN107088607 B CN 107088607B CN 201710100632 A CN201710100632 A CN 201710100632A CN 107088607 B CN107088607 B CN 107088607B
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- CN
- China
- Prior art keywords
- upper machine
- machine body
- outer inclined
- hole
- locking level
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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.)
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Classifications
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- 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
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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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 discloses a kind of self-retaining plate drilling devices, including the punch body being made of upper machine body and lower body and the stamping device being used cooperatively with punch body, accommodating chamber is equipped between upper machine body and lower body, plate is placed on lower body in accommodating chamber, first through hole is equipped at lower body bosom position, the second through-hole is equipped at the top of first through hole in opposite upper machine body, sliding cavity is symmetrically arranged in the upper machine body of second through-hole two sides, slide guide chamber is equipped in upper machine body between sliding cavity and the second through-hole, driving groove is equipped in upper machine body above slide guide top of chamber, slide guide is intracavitary to be equipped with locking level extended up and down, extended segment is equipped with the first outer inclined plane part at the top of locking level, first outer inclined plane part is through upper machine body inner wall and protrudes into driving groove, locking level bottom extended segment is fixed with elastic briquetting；The configuration of the present invention is simple, it is compact-sized, facilitate operation, it is low in cost, it is suitble to medium-sized and small enterprises to use.
Description
Technical field
The present invention relates to sheet metal processing technique field, specifically a kind of self-retaining plate drilling device.
Background technique
The commonly used equipment of sheet metal perforation processing is sheet metal puncher, due to needing the spacing between punched hole to want
It is limited within certain error range, and the length and width of sheet metal is not fixed, so needing to punch in sheet metal
One positioning device is installed on machine worktable, sheet metal can be fixed again and can guarantee the spacing and position symbol of institute's punched hole
Close tooling requirement.And previous needs are positioned manually, not only labor intensive, cannot guarantee that punched spacing meets the requirements.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of self-retaining plate drilling devices, are able to solve above-mentioned existing
In the art the problem of.
The present invention is achieved through the following technical solutions: a kind of self-retaining plate drilling device of the invention, including
The punch body being made of upper machine body and lower body and the stamping device being used cooperatively with the punch body, the upper machine body
It is equipped with accommodating chamber between the lower body, is placed with plate on the lower body in the accommodating chamber, in the lower body
Portion's middle position is equipped with first through hole, is equipped with the second through-hole in the opposite upper machine body in the first through hole top, described
Sliding cavity is symmetrically arranged in the upper machine body of second through-hole two sides, on described between the sliding cavity and second through-hole
It is equipped with slide guide chamber in body, is equipped with driving groove in the upper machine body above the slide guide top of chamber, the slide guide is intracavitary to be equipped with
Extended locking level up and down, locking level top extended segment are equipped with the first outer inclined plane part, and the first outer inclined plane part passes through
It wears the upper machine body inner wall and protrudes into the driving groove, locking level bottom extended segment is fixed with elastic briquetting, institute
It states and is equipped with convex sliding portion on the outside of the intracavitary locking level of slide guide, the locking level below the convex sliding portion has wrapped around first
Spring, the upper machine body of the driving groove over top is interior to be equipped with guide groove, slidably connects inside and outside extension in the driving groove
The drive rod of setting is equipped with the casting lug thereon protruded into the guide groove at the top of the drive rod, and described on the inside of the casting lug thereon is led
Second spring is equipped in slot, lower body bottom end front/rear end is respectively arranged with baffle combination.
Preferably technical solution, locking level bottom extended segment and the elastic briquetting and the upper machine body
Sliding connection.
Preferably technical solution, the stamping device include pushing supporting plate, and two sides are symmetrical at the top of the pushing supporting plate
It is provided with push-and-pull telescopic rod, the supporting plate two sides of the bottom edge that pushes is equipped with the guiding push rod for extending downwardly setting, described to lead
It is equipped with punching bar to the pushing supporting plate bottom middle position between push rod, equipped with the at the guiding push rod bottom end
Two outer inclined-plane portions.
Preferably technical solution, the drive rod inner end are equipped with the first outer inclined-plane portion, the drive rod outboard end
Equipped with the second outer inclined plane part, the second outer inclined plane part is protruded into the sliding cavity.
Preferably technical solution, the baffle combination include rotation seat, baffle, hook and hook base, the rotation
Seat is fixed to be embedded in the lower body bottom end, and the baffle and the rotation seat are rotatably assorted connection, the hook and the extension
Hook seat matches, and in drill process, can be rotated up the baffle, will be described on the hook base by described hang over
Baffle is fixed, and is flashed to prevent flying chip.
The beneficial effects of the present invention are:
1. being slidably connected by locking level bottom extended segment and elastic briquetting and upper machine body, to realize up and down
It is mobile, plate is fixed and is loosened.
2. by push supporting plate at the top of two sides be symmetrical arranged push-and-pull telescopic rod, push supporting plate two sides of the bottom edge set to
Extended guiding push rod down, the pushing supporting plate bottom middle position being oriented between push rod set punching bar, are oriented to push rod bottom
Portion end sets the second outer inclined-plane portion, thus realize punching at the same driving plate is fixed, reduce operating procedure, improve using effect
Rate.
3. setting the first outer inclined-plane portion by drive rod inner end, drive rod outboard end sets the second outer inclined plane part, and second is oblique outside
Face protrudes into the sliding cavity, is slidably matched to realize to compress, while reducing friction for a long time and causing to wear, and improves and uses
Service life.
4. wrapping around the first spring by the locking level below convex sliding portion, is set in the guide groove on the inside of casting lug thereon
Two springs improve service efficiency to realize repetition punching operation.
5. the configuration of the present invention is simple, compact-sized, facilitate operation, it is low in cost, it is suitble to medium-sized and small enterprises to use.
Detailed description of the invention
The present invention is described in detail by following specific embodiments and drawings for ease of explanation,.
Fig. 1 is a kind of self-retaining plate drilling device schematic diagram of internal structure of the invention；
Fig. 2 is structural schematic diagram when the second outer inclined-plane portion and the second outer inclined plane part of the invention compress；
Fig. 3 is structural schematic diagram when the first outer inclined-plane portion and the first outer inclined plane part of the invention compress；
Fig. 4 is the structural schematic diagram after the completion of a kind of self-retaining plate drilling device punching of the invention.
Fig. 5 is the bottom view of upper machine body of the invention.
Specific embodiment
As Figure 1-Figure 5, a kind of self-retaining plate drilling device of the invention, including by upper machine body 11 and lower body 12
The punch body 1 of composition and the stamping device 2 being used cooperatively with the punch body 1, the upper machine body 11 and the lower machine
It is equipped with accommodating chamber 13 between body 12, is placed with plate 3 on the lower body 12 in the accommodating chamber 13, in the lower body 12
Portion's middle position is equipped with first through hole 121, and it is logical to be equipped with second in the opposite upper machine body 11 in 121 top of first through hole
Hole 111 is symmetrically arranged with sliding cavity 112, the sliding cavity 112 and institute in the upper machine body 11 of second through-hole, 111 two sides
State and be equipped with slide guide chamber 114 in the upper machine body 11 between the second through-hole 111,114 over top of slide guide chamber it is described on
It is equipped with driving groove 113 in body 11, is equipped with locking level 117 extended up and down, the locking level in the slide guide chamber 114
117 tops extended segment are equipped with the first outer inclined plane part 1174, and the first outer inclined plane part 1174 runs through 11 inner wall of upper machine body simultaneously
It protrudes into the driving groove 113, the 117 bottom extended segment of locking level is fixed with elastic briquetting 1173, the slide guide chamber
Convex sliding portion 1171,117 outside of the locking level of convex sliding 1171 lower section of portion are equipped on the outside of the locking level 117 in 114
It is surrounded with the first spring 1172, is equipped with guide groove 115, the transmission in the upper machine body 11 of 113 over top of driving groove
Inside and outside extended drive rod 116 is slidably connected in slot 113, is equipped at the top of the drive rod 116 and is protruded into the guide groove 115
Interior casting lug thereon 1161, the guide groove 115 of 1161 inside of casting lug thereon is interior to be equipped with second spring 1151, the lower body 12
Bottom end front/rear end is respectively arranged with baffle combination.
Wherein, the 117 bottom extended segment of locking level and the elastic briquetting 1173 are slided with the upper machine body 11
It is cooperatively connected, is moved up and down to realize, plate 3 is fixed and is loosened.
Wherein, the stamping device 2 includes pushing supporting plate 21, and the 21 top two sides of pushing supporting plate are symmetrically arranged with push-and-pull
Telescopic rod 22, the 21 two sides of the bottom edge of supporting plate that pushes are equipped with the guiding push rod 23 for extending downwardly setting, and the guiding pushes away
21 bottom middle position of the pushing supporting plate between bar 23 is equipped with punching bar 24, sets at 23 bottom end of guiding push rod
Have the second outer inclined-plane portion 231, thus realize punching at the same driving plate is fixed, reduce operating procedure, improve service efficiency.
Wherein, 116 inner end of drive rod is equipped with the first outer inclined-plane portion 1163, and 116 outboard end of drive rod is equipped with
Second outer inclined plane part 1162, the second outer inclined plane part 1162 protrude into the sliding cavity 112, match to realize and compress sliding
It closes, while reducing friction for a long time and causing to wear, improve service life.
Wherein, the baffle combination includes rotation seat 122, baffle 123, hook 124 and hook base 125, the rotation seat
122 it is fixed be embedded in 12 bottom end of lower body, the baffle 123 and the rotation seat 122 are rotatably assorted connection, the hook
124 and the hook base 125 match, in drill process, the baffle 123 can be rotated up, pass through it is described hook 124 hang
It is on the hook base 125 that the baffle 123 is fixed, it flashes to prevent flying chip.
When needing to carry out drilling operation to plate, pushing supporting plate is pushed down on by control push-and-pull telescopic rod 22 first
21, it is moved down with punching bar 24 along the second through-hole 111 along sliding cavity 112 to moving down from pushing supporting plate 21 with action-oriented push rod 23
It is dynamic, such as Fig. 2 until the second outer inclined plane part in the second outer inclined-plane portion 231 and 116 outboard end of drive rod of guiding 23 bottom of push rod
1162 compress and are slidably matched, and stamping device 2 continues to move down, and the press for making drive rod 116 overcome second spring 1151 acts on
Power gradually moves inward, meanwhile, outside the first outer inclined-plane portion 1163 of 116 inside of drive rod and first at the top of locking level 117
Inclined plane part 1174, which compresses, to be slidably matched, and the press active force for making locking level 117 overcome the first spring 1172 moves gradually downward, this
When, the elastic briquetting 1173 of 117 bottom of locking level gradually stretches out 11 bottom of upper machine body and continues to move down, such as Fig. 3 until
The top end face of elastic 1173 bottom end face of briquetting and plate 3 abuts against, at this point, stamping device 2 continues to move down, makes second
The end face outside of outer inclined plane part 1162 abuts sliding with the inner side end of guiding push rod 23, at this point, the first outer inclined-plane portion 1163 moves
Move 113 most inner side position of driving groove, drive rod 116 completely into driving groove 113, meanwhile, the first outer inclined plane part 1174 pushes up
End surface slides against with 116 bottom end face of drive rod, at this point, elastic briquetting 1173 is by the elastic force of itself to plate 3
Elastic force pressing connection is carried out, is displaced plate 3 not in punching, at this point, punching bar 24 stretches out outside upper machine body 11, then
Continue control stamping device 2 to move down, punching bar 24 is made to carry out stamping press to plate 3.
The beneficial effects of the present invention are:
1. being slidably connected by locking level bottom extended segment and elastic briquetting and upper machine body, to realize up and down
It is mobile, plate is fixed and is loosened.
2. by push supporting plate at the top of two sides be symmetrical arranged push-and-pull telescopic rod, push supporting plate two sides of the bottom edge set to
Extended guiding push rod down, the pushing supporting plate bottom middle position being oriented between push rod set punching bar, are oriented to push rod bottom
Portion end sets the second outer inclined-plane portion, thus realize punching at the same driving plate is fixed, reduce operating procedure, improve using effect
Rate.
3. setting the first outer inclined-plane portion by drive rod inner end, drive rod outboard end sets the second outer inclined plane part, and second is oblique outside
Face protrudes into the sliding cavity, is slidably matched to realize to compress, while reducing friction for a long time and causing to wear, and improves and uses
Service life.
4. wrapping around the first spring by the locking level below convex sliding portion, is set in the guide groove on the inside of casting lug thereon
Two springs improve service efficiency to realize repetition punching operation.
5. the configuration of the present invention is simple, compact-sized, facilitate operation, it is low in cost, it is suitble to medium-sized and small enterprises to use.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection scope should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of self-retaining plate drilling device, including the punch body and and punch body being made of upper machine body and lower body
The stamping device being used cooperatively, it is characterised in that: accommodating chamber is equipped between upper machine body and lower body, on the lower body in accommodating chamber
It is placed with plate, is equipped with first through hole at lower body bosom position, be equipped with the at the top of first through hole in opposite upper machine body
Two through-holes are symmetrically arranged with sliding cavity in the upper machine body of the second through-hole two sides, set in the upper machine body between sliding cavity and the second through-hole
There is slide guide chamber, driving groove is equipped in the upper machine body above slide guide top of chamber, slide guide is intracavitary to be equipped with locking level extended up and down,
Extended segment is equipped with the first outer inclined plane part at the top of locking level, and the first outer inclined plane part is through upper machine body inner wall and protrudes into driving groove, locks
Fixed pole bottom extended segment is fixed with elastic briquetting, is equipped with convex sliding portion on the outside of the intracavitary locking level of slide guide, below convex sliding portion
Locking level has wrapped around the first spring, and guide groove is equipped in the upper machine body of driving groove over top, is slidably connected in driving groove
Inside and outside extended drive rod, drive rod top are equipped with the casting lug thereon protruded into guide groove, are equipped in the guide groove on the inside of casting lug thereon
Second spring, lower body bottom end front/rear end are respectively arranged with baffle combination.
2. a kind of self-retaining plate drilling device according to claim 1, it is characterised in that: the locking level bottom extends
Section and the elastic briquetting and the upper machine body are slidably connected.
3. a kind of self-retaining plate drilling device according to claim 1, it is characterised in that: the stamping device includes pushing away
Pressing palette, pushing supporting plate top two sides are symmetrically arranged with push-and-pull telescopic rod, and the pushing supporting plate two sides of the bottom edge is set
There is the guiding push rod for extending downwardly setting, the pushing supporting plate bottom middle position between the guiding push rod is equipped with punching
Bar is equipped with the second outer inclined-plane portion at the guiding push rod bottom end.
4. a kind of self-retaining plate drilling device according to claim 1, it is characterised in that: the drive rod inner end is set
There is the first outer inclined-plane portion, the drive rod outboard end is equipped with the second outer inclined plane part, and the second outer inclined plane part protrudes into the sliding
It is intracavitary.
5. a kind of self-retaining plate drilling device according to claim 1, it is characterised in that: the baffle combination includes turning
Dynamic seat, baffle, hook and hook base, the rotation seat fixation are embedded in the lower body bottom end, the baffle and the rotation
Seat is rotatably assorted connection, and the hook is matched with the hook base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710100632.9A CN107088607B (en) | 2017-02-23 | 2017-02-23 | A kind of self-retaining plate drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710100632.9A CN107088607B (en) | 2017-02-23 | 2017-02-23 | A kind of self-retaining plate drilling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107088607A CN107088607A (en) | 2017-08-25 |
| CN107088607B true CN107088607B (en) | 2018-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710100632.9A Active CN107088607B (en) | 2017-02-23 | 2017-02-23 | A kind of self-retaining plate drilling device |
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| Country | Link |
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| CN (1) | CN107088607B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107756545B (en) * | 2017-11-06 | 2018-07-31 | 江西林强家具有限公司 | A kind of novel environment-friendly sheet processing unit (plant) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10296352A (en) * | 1997-04-24 | 1998-11-10 | Hitachi Cable Ltd | Press die device |
| CN102303074A (en) * | 2011-08-28 | 2012-01-04 | 王良全 | Side hole punching die |
| CN103317024A (en) * | 2013-06-27 | 2013-09-25 | 衡阳财经工业职业技术学院 | Punching compound die |
| CN104353727A (en) * | 2014-11-14 | 2015-02-18 | 柳州市安龙机械设备有限公司 | Support plate punching die |
| CN104511522A (en) * | 2014-12-14 | 2015-04-15 | 重庆天业模具冲压制造有限公司 | Inclined hole punching die for workpiece with conical surface |
| CN204602999U (en) * | 2015-03-04 | 2015-09-02 | 浙江天盛机械有限公司 | A kind of spacing feeding hole punched device of panel beating |
| CN204602990U (en) * | 2015-06-04 | 2015-09-02 | 浙江天盛机械有限公司 | A kind of hole punched device of sheet metal component |
| CN205128717U (en) * | 2015-12-04 | 2016-04-06 | 重庆银聪科技有限公司 | Punching device |
-
2017
- 2017-02-23 CN CN201710100632.9A patent/CN107088607B/en active Active
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| Publication number | Publication date |
|---|---|
| CN107088607A (en) | 2017-08-25 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20181008 Address after: 221321 Tun Shang Village, Guan Hu Town, Pizhou City, Xuzhou, Jiangsu Applicant after: Fu man man home furnishing industry and trade Jiangsu Co., Ltd. Address before: 313008 Xiao River Community 79, Zhili Town, Wuxing District, Huzhou, Zhejiang Applicant before: Shen Qi |
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