CN107088607A - A kind of self-retaining plate drilling device - Google Patents

A kind of self-retaining plate drilling device Download PDF

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Publication number
CN107088607A
CN107088607A CN201710100632.9A CN201710100632A CN107088607A CN 107088607 A CN107088607 A CN 107088607A CN 201710100632 A CN201710100632 A CN 201710100632A CN 107088607 A CN107088607 A CN 107088607A
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CN
China
Prior art keywords
upper machine
machine body
outer inclined
hole
securing rod
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Granted
Application number
CN201710100632.9A
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Chinese (zh)
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CN107088607B (en
Inventor
沈奇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fu man man home furnishing industry and trade Jiangsu Co., Ltd.
Original Assignee
沈奇
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Priority to CN201710100632.9A priority Critical patent/CN107088607B/en
Publication of CN107088607A publication Critical patent/CN107088607A/en
Application granted granted Critical
Publication of CN107088607B publication Critical patent/CN107088607B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00Shaping by press-cutting; Perforating
    • B21D28/24Perforating, i.e. punching holes
    • B21D28/26Perforating, i.e. punching holes in sheets or flat parts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00Shaping by press-cutting; Perforating
    • B21D28/24Perforating, i.e. punching holes
    • B21D28/34Perforating tools; Die holders
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, 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
    • B21D43/003Positioning devices

Abstract

The invention discloses a kind of self-retaining plate drilling device, including the punch body being made up of upper machine body and lower body and the decompressor used cooperatively with punch body, accommodating chamber is provided between upper machine body and lower body, plate is placed with lower body in accommodating chamber, first through hole is provided with lower body bosom position, the second through hole is provided with the top of first through hole in relative upper machine body, sliding cavity is arranged with the upper machine body of second through hole both sides, slide guide chamber is provided with upper machine body between sliding cavity and the second through hole, driving groove is provided with upper machine body above slide guide top of chamber, slide guide intracavitary is provided with securing rod extended up and down, extension is provided with the first outer inclined plane part at the top of securing rod, first outer inclined plane part is through upper machine body inwall and stretches into driving groove, securing rod bottom extension is fixed with elastic briquetting;Simple in construction, compact conformation of the invention, convenient operation, with low cost, suitable medium-sized and small enterprises are used.

Description

A kind of self-retaining plate drilling device
Technical field
The present invention relates to sheet metal processing technique field, specifically a kind of self-retaining plate drilling device.
Background technology
The common equipment of sheet metal perforation processing is sheet metal puncher, due to needing the spacing between punched hole will It is limited within certain error range, and the length and width of sheet metal is not fixed, so needing in sheet metal punching One positioner is installed on machine worktable, spacing and position sign that sheet metal can guarantee that institute's punched hole again can be fixed Close frock requirement.And in the past the need for be positioned manually, not only labor intensive, cannot guarantee that punched spacing meets the requirements.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of self-retaining plate drilling device, and it can solve the problem that 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 present invention, including The punch body being made up of upper machine body and lower body and the decompressor used cooperatively with the punch body, the upper machine body It is placed with the lower body being provided between the lower body in accommodating chamber, the accommodating chamber in plate, the lower body Portion's middle position is provided with the upper machine body relative at the top of first through hole, the first through hole and is provided with the second through hole, described Sliding cavity is arranged with the upper machine body of second through hole both sides, on described between the sliding cavity and second through hole It is provided with body in the upper machine body above slide guide chamber, the slide guide top of chamber and is provided with driving groove, the slide guide intracavitary is provided with Extension is provided with the first outer inclined plane part at the top of the securing rod being extended up and down, the securing rod, and the first outer inclined plane part is passed through Wear the upper machine body inwall and stretch into the driving groove, securing rod bottom extension is fixed with elastic briquetting, institute State the securing rod being provided with the outside of the securing rod of slide guide intracavitary below convex sliding portion, the convex sliding portion and wrap around first It is provided with spring, the upper machine body of the driving groove over top in guide groove, the driving groove and slidably connects inside and outside extension Provided with the casting lug thereon stretched into the guide groove at the top of the drive link of setting, the drive link, led described on the inside of the casting lug thereon Second spring is provided with groove, lower body bottom front/rear end is respectively arranged with baffle combination.
Preferably technical scheme, securing rod bottom extension and the elastic briquetting and the upper machine body Sliding connection.
Preferably technical scheme, it is symmetrical that the decompressor includes pushing both sides at the top of supporting plate, the pushing supporting plate Push-and-pull expansion link is provided with, the pushing supporting plate two bottom sides edge is provided with the guiding push rod for extending downwardly setting, described to lead Punching bar is provided with to the pushing supporting plate bottom middle position between push rod, provided with the at the guiding push rod bottom end Two outer inclined-plane portions.
Preferably technical scheme, the drive link medial extremity is provided with the first outer inclined-plane portion, the drive link outboard end Provided with the second outer inclined plane part, the second outer inclined plane part is stretched into the sliding cavity.
Preferably technical scheme, the baffle combination includes rotation seat, baffle plate, hook and hook base, the rotation Seat fixation is embedded in the lower body bottom, and the baffle plate and the rotation seat are rotatably assorted connection, the hook and the extension Hook seat is engaged, and in drill process, can be rotated up the baffle plate, will be described on the hook base by described hang over Baffle plate is fixed, and is flashed to prevent flying chip.
The beneficial effects of the invention are as follows:
1. being slidably connected by securing rod bottom extension and elastic briquetting with upper machine body, moved down so as to realize It is dynamic, sheet material is fixed and released.
2. be symmetrical arranged push-and-pull expansion link by pushing both sides at the top of supporting plate, push supporting plate two bottom sides edge set to The guiding push rod being extended down, the pushing supporting plate bottom middle position being oriented between push rod sets punching bar, is oriented to push rod bottom Portion end sets the second outer inclined-plane portion, and sheet material is fixed while driving so as to realize punching, reduces operating procedure, improves using effect Rate.
3. setting the first outer inclined-plane portion by drive link medial extremity, drive link outboard end sets the second outer inclined plane part, and second is outer oblique Face is stretched into the sliding cavity, is slidably matched so as to realize and compress, while reducing friction for a long time causes abrasion, raising is used Life-span.
Is set in the guide groove on the inside of the first spring, casting lug thereon 4. being wrapped around by the securing rod below convex sliding portion Two springs, so as to realize repetition punching operation, improve service efficiency.
5. simple in construction, compact conformation of the invention, convenient operation, with low cost, suitable medium-sized and small enterprises are used.
Brief description of the drawings
For ease of explanation, the present invention is described in detail by following specific embodiment and accompanying drawing.
Fig. 1 is a kind of self-retaining plate drilling device internal structure schematic diagram of the invention;
Structural representation when Fig. 2 compresses for the second outer inclined-plane portion of the present invention with the second outer inclined plane part;
Structural representation when Fig. 3 compresses for the first outer inclined-plane portion of the present invention with the first outer inclined plane part;
Fig. 4 is the structural representation after the completion of a kind of self-retaining plate drilling device punching of the present invention.
Fig. 5 is the upward view of the upper machine body of the present invention.
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 decompressor 2 used cooperatively with the punch body 1, the upper machine body 11 and the lower machine It is placed with the lower body 12 being provided between body 12 in accommodating chamber 13, the accommodating chamber 13 in plate 3, the lower body 12 Portion's middle position is provided with first through hole 121, the relative upper machine body 11 in the top of first through hole 121 leads to provided with second Sliding cavity 112, the sliding cavity 112 and institute are arranged with hole 111, the upper machine body 11 of the both sides of the second through hole 111 State and slide guide chamber 114 be provided with the upper machine body 11 between the second through hole 111, the over top of slide guide chamber 114 it is described on It is provided with body 11 in driving groove 113, the slide guide chamber 114 provided with securing rod 117 extended up and down, the securing rod 117 tops extension are provided with the first outer inclined plane part 1174, and the first outer inclined plane part 1174 runs through the inwall of upper machine body 11 simultaneously Stretch into the driving groove 113, the bottom extension of securing rod 117 is fixed with elastic briquetting 1173, the slide guide chamber The outside of the securing rod 117 in 114 is provided with convex sliding portion 1171, the outside of the securing rod 117 of the convex sliding lower section of portion 1171 It is surrounded with the first spring 1172, the upper machine body 11 of the over top of driving groove 113 and is provided with guide groove 115, the transmission Inside and outside extended drive link 116 is slidably connected in groove 113, the top of drive link 116, which is provided with, stretches into the guide groove 115 Second spring 1151, the lower body 12 are provided with interior casting lug thereon 1161, the guide groove 115 of the inner side of casting lug thereon 1161 Bottom front/rear end is respectively arranged with baffle combination.
Wherein, the bottom extension of securing rod 117 and the elastic briquetting 1173 are slided with the upper machine body 11 It is connected, is moved up and down so as to realize, sheet material 3 is fixed and released.
Wherein, the decompressor 2 includes pushing supporting plate 21, and the pushing supporting plate 21 top both sides are symmetrically arranged with push-and-pull Expansion link 22, the two bottom sides edge of supporting plate 21 that pushes is provided with the guiding push rod 23 for extending downwardly setting, and the guiding is pushed away The bottom middle position of the pushing supporting plate 21 between bar 23 is provided with punching bar 24, the guiding bottom end of push rod 23 and set There is the second outer inclined-plane portion 231, sheet material is fixed while driving so as to realize punching, reduce operating procedure, improve service efficiency.
Wherein, the medial extremity of drive link 116 is provided with the first outer inclined-plane portion 1163, and the outboard end of drive link 116 is provided with Second outer inclined plane part 1162, the second outer inclined plane part 1162 is stretched into the sliding cavity 112, is matched somebody with somebody so as to realize and compress slip Close, while reducing friction for a long time causes abrasion, improve service life.
Wherein, the baffle combination includes rotation seat 122, baffle plate 123, hook 124 and hook base 125, the rotation seat 122 fix and are embedded in the bottom of lower body 12, and the baffle plate 123 and the rotation seat 122 are rotatably assorted connection, the hook 124 and the hook base 125 be engaged, in drill process, the baffle plate 123 can be rotated up, pass through it is described hook 124 hang The baffle plate 123 is fixed on the hook base 125, flashed to prevent flying chip.
When needing to carry out drilling operation to sheet material, first by controlling push-and-pull expansion link 22 to push down on pushing supporting plate 21, moved down from pushing supporting plate 21 with action-oriented push rod 23 along sliding cavity 112 with punching bar 24 along the second through hole 111 to moving down Dynamic, such as Fig. 2 is until be oriented to the second outer inclined-plane portion 231 and the second outer inclined plane part of the outboard end of drive link 116 of the bottom of push rod 23 1162 compress and are slidably matched, and decompressor 2 continues to move down, and makes drive link 116 overcome the top pressure of second spring 1151 to act on Power gradually moves inward, meanwhile, outside the first outer inclined-plane portion 1163 of the inner side of drive link 116 and the first of the top of securing rod 117 Inclined plane part 1174, which is compressed, to be slidably matched, and makes securing rod 117 overcome the top pressure active force of the first spring 1172 to move gradually downward, this When, the elastic briquetting 1173 of the bottom of securing rod 117 gradually stretches out the bottom of upper machine body 11 and continues to move down, such as Fig. 3 until The top end face of the elastic bottom end face of briquetting 1173 and plate 3 is abutted against, now, and decompressor 2 continues to move down, and makes second The end face outside of outer inclined plane part 1162 abuts slip with being oriented to the inner side end of push rod 23, and now, the first outer inclined-plane portion 1163 is moved Move the most inner side of driving groove 113, drive link 116 completely into driving groove 113, meanwhile, the first outer inclined plane part 1174 is pushed up End surface slides against with the bottom end face of drive link 116, now, and elastic briquetting 1173 is by the elastic force of itself to plate 3 Elastic force pressing connection is carried out, plate 3 is not shifted in punching, now, punching bar 24 is stretched out outside upper machine body 11, then Continue to control decompressor 2 to move down, punching bar 24 is carried out stamping press to plate 3.
The beneficial effects of the invention are as follows:
1. being slidably connected by securing rod bottom extension and elastic briquetting with upper machine body, moved down so as to realize It is dynamic, sheet material is fixed and released.
2. be symmetrical arranged push-and-pull expansion link by pushing both sides at the top of supporting plate, push supporting plate two bottom sides edge set to The guiding push rod being extended down, the pushing supporting plate bottom middle position being oriented between push rod sets punching bar, is oriented to push rod bottom Portion end sets the second outer inclined-plane portion, and sheet material is fixed while driving so as to realize punching, reduces operating procedure, improves using effect Rate.
3. setting the first outer inclined-plane portion by drive link medial extremity, drive link outboard end sets the second outer inclined plane part, and second is outer oblique Face is stretched into the sliding cavity, is slidably matched so as to realize and compress, while reducing friction for a long time causes abrasion, raising is used Life-span.
Is set in the guide groove on the inside of the first spring, casting lug thereon 4. being wrapped around by the securing rod below convex sliding portion Two springs, so as to realize repetition punching operation, improve service efficiency.
5. simple in construction, compact conformation of the invention, convenient operation, with low cost, suitable medium-sized and small enterprises are used.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any The change or replacement expected without creative work, should all be included within the scope of the present invention.Therefore, it is of the invention Protection domain 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 up of upper machine body and lower body The decompressor used cooperatively, it is characterised in that:It is provided between upper machine body and lower body on the lower body in accommodating chamber, accommodating chamber It is placed with plate, lower body bosom position and is provided with first through hole, provided with the in relative upper machine body at the top of first through hole It is arranged with sliding cavity, the upper machine body between sliding cavity and the second through hole and sets in two through holes, the upper machine body of the second through hole both sides Have and driving groove be provided with the upper machine body above slide guide chamber, slide guide top of chamber, slide guide intracavitary is provided with securing rod extended up and down, Extension is provided with the first outer inclined plane part at the top of securing rod, and the first outer inclined plane part is through upper machine body inwall and stretches into driving groove, locks Fixed pole bottom extension is fixed with the outside of elastic briquetting, the securing rod of slide guide intracavitary and is provided with below convex sliding portion, convex sliding portion Securing rod has been wrapped around to be provided with guide groove, driving groove in the first spring, the upper machine body of driving groove over top and slidably connected Provided with the casting lug thereon stretched into guide groove at the top of inside and outside extended drive link, drive link, it is provided with the guide groove on the inside of casting lug thereon Second spring, lower body bottom front/rear end is respectively arranged with baffle combination.
2. a kind of self-retaining plate drilling device according to claim 1, it is characterised in that:The securing rod bottom extension Section and the elastic briquetting are slidably connected with the upper machine body.
3. a kind of self-retaining plate drilling device according to claim 1, it is characterised in that:The decompressor includes pushing away Both sides are symmetrically arranged with push-and-pull expansion link at the top of pressing palette, the pushing supporting plate, and the pushing supporting plate two bottom sides edge is set There is the pushing supporting plate bottom middle position between the guiding push rod for extending downwardly setting, the guiding push rod to be provided with punching The second outer inclined-plane portion is provided with bar, 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 link medial extremity is set There is the first outer inclined-plane portion, the drive link outboard end is provided with the second outer inclined plane part, and the second outer inclined plane part stretches into the slip 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 plate, hook and hook base, the rotation seat are fixed and are embedded in the lower body bottom, the baffle plate and the rotation Seat is rotatably assorted connection, and the hook is engaged with the hook base.
CN201710100632.9A 2017-02-23 2017-02-23 A kind of self-retaining plate drilling device Active CN107088607B (en)

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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

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CN107088607A true CN107088607A (en) 2017-08-25
CN107088607B CN107088607B (en) 2018-12-21

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107756545A (en) * 2017-11-06 2018-03-06 叶丛杰 A kind of new environment-friendly sheet processing unit (plant)

Citations (8)

* Cited by examiner, † Cited by third party
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

Patent Citations (8)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107756545A (en) * 2017-11-06 2018-03-06 叶丛杰 A kind of new environment-friendly sheet processing unit (plant)

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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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