CN211915189U - Hardware stamping die convenient for replacing stamping head - Google Patents

Hardware stamping die convenient for replacing stamping head Download PDF

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Publication number
CN211915189U
CN211915189U CN201921965363.3U CN201921965363U CN211915189U CN 211915189 U CN211915189 U CN 211915189U CN 201921965363 U CN201921965363 U CN 201921965363U CN 211915189 U CN211915189 U CN 211915189U
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CN
China
Prior art keywords
stamping
matched
head
die
upper die
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.)
Expired - Fee Related
Application number
CN201921965363.3U
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Chinese (zh)
Inventor
陈晓升
徐明峰
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.)
Guangzhou Hengzhuo Technology Co ltd
Original Assignee
Wuzhong Luzhi Leixin Mould Factory
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuzhong Luzhi Leixin Mould Factory filed Critical Wuzhong Luzhi Leixin Mould Factory
Priority to CN201921965363.3U priority Critical patent/CN211915189U/en
Application granted granted Critical
Publication of CN211915189U publication Critical patent/CN211915189U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a hardware stamping die convenient for replacing stamping heads, which belongs to the technical field of hardware stamping dies, the left and right sides of the bottom of an upper die are fixedly provided with positioning columns, the center of the bottom of the upper die is fixedly welded with an installation disc, the bottom of the installation disc is connected with the stamping heads through a fastening bolt, the bottom of the installation disc is provided with a positioning groove, one side wall far away from an opening in the positioning groove is provided with a limiting slot, the front and the back side walls of the installation disc are provided with corresponding threaded through holes, the top of the stamping heads is fixedly welded with a limiting disc matched with the positioning groove, the top of the limiting disc is fixedly welded with an inserting block matched with the limiting slot, and the front side wall of the inserting block is provided with an inserting through hole corresponding to the threaded through hole, so that the stamping quality of the stamping heads can be ensured, and the replacement and the disassembly of the stamping heads, the operation is convenient, and the disassembly and assembly convenience is improved.

Description

Hardware stamping die convenient for replacing stamping head
Technical Field
The utility model relates to a five metals stamping die technical field specifically is a five metals stamping die convenient to change punching press head.
Background
Hardware stamping die carries out stamping production's machine to panel beating part, have the advantage that production efficiency is high and production cycle is short, current stamping die punching press is accomplished the back, just take out stamping forming's hardware finished product, then continue to put the piece, realize continuous operation through the punching press head, but the punching press head after long-time the use produces wearing and tearing easily, the punching press head after the wearing and tearing makes work piece punching press quality discount greatly, seriously influence the punching press quality of stamping workpiece, and current stamping die is at the during operation, the long-time work of punching press head is in case appear damaging then be not convenient for change, it is troublesome to dismantle, work piece punching press efficiency has greatly been reduced, for this reason, we provide a hardware stamping die who is convenient for change the punching press head.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a five metals stamping die convenient to change punching press head to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a hardware stamping die convenient for replacing stamping heads comprises a base, wherein supports are fixedly arranged on the left side and the right side of the top of the base, a top plate is fixedly arranged on the tops of the two groups of supports, a lifting electric telescopic rod is fixedly arranged at the center of the bottom of the top plate, an upper die is fixedly connected with the output end of the lifting electric telescopic rod, guide cylinders are fixedly connected with the left side wall and the right side wall of the upper die, guide rods matched with the guide cylinders are fixedly arranged on the left side and the right side of the bottom of the top plate, positioning columns are fixedly arranged on the left side and the right side of the bottom of the upper die, an installation disc is fixedly welded at the center of the bottom of the upper die, the stamping heads are fixedly screwed at the bottom of the installation disc through fastening bolts, a lower die matched with the upper die is fixedly arranged at the top of the base, a positioning, corresponding threaded through holes are formed in the front side wall and the rear side wall of the mounting disc, the top of the stamping head is fixedly welded with a limiting disc matched with the positioning groove, the top of the limiting disc is fixedly welded with an inserting block matched with the limiting groove, and the front side wall of the inserting block is provided with an inserting through hole corresponding to the threaded through hole.
Preferably, the length of the guide rod is greater than the extending stroke of the lifting electric telescopic rod, and the extending stroke of the lifting electric telescopic rod is matched with the distance between the upper die and the lower die.
Preferably, the left side and the right side of the top of the lower die are both provided with positioning holes matched with the positioning columns, and the center of the top of the lower die is provided with a punching groove matched with the punching head.
Preferably, the width of the positioning groove is larger than that of the limiting slot, the front and rear groups of thread through holes are corresponding, and the two groups of thread through holes are matched with the fastening bolts.
Preferably, the size of the limiting disc is matched with the size of the positioning groove, and the size of the insertion block is matched with the size of the limiting slot.
Preferably, the inserting through holes are symmetrically formed in the left side and the right side of the front side wall of the inserting block and are matched with the fastening bolts.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has reasonable structural design, the punching head at the bottom of the upper die can be driven to move downwards by the extension of the lifting electric telescopic rod, the guide cylinder can slide on the guide rod, thereby ensuring the linearity of the upper die when moving downwards, ensuring the stability, simultaneously preventing the punching head from shaking during punching, simultaneously ensuring the punching quality of the punching head by the matching of the upper die and the lower die, simultaneously fixing and screwing the punching head on the mounting disc by the fastening bolt, rapidly realizing the replacement and the disassembly of the punching head, convenient operation, simultaneously the plug-in block can be clamped in the limit slot, the limit disc can be clamped in the positioning slot, thus realizing the limit of the degree of freedom of the punching head in the horizontal direction by the mounting disc, ensuring the clamping stability of the mounting disc and the punching head, preventing the punching head from shaking, and then realizing the fixed assembly of the mounting disc and the punching head by the fastening bolt, the disassembly and assembly convenience is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the mounting plate of the present invention;
fig. 3 is a schematic view of the structure of the stamping head of the present invention.
In the figure: the device comprises a base 1, a support 2, a top plate 3, a lifting electric telescopic rod 4, an upper die 5, a guide cylinder 6, a guide rod 7, a positioning column 8, a mounting disc 9, a fastening bolt 10, a stamping head 11, a lower die 12, a positioning groove 13, a limiting slot 14, a threaded through hole 15, a limiting disc 16, an insertion block 17 and an insertion through hole 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a hardware stamping die convenient for replacing stamping heads comprises a base 1, wherein supports 2 are fixedly arranged on the left side and the right side of the top of the base 1, a top plate 3 is fixedly arranged on the tops of the two groups of supports 2, a lifting electric telescopic rod 4 is fixedly arranged at the center of the bottom of the top plate 3, an upper die 5 is fixedly connected with the output end of the lifting electric telescopic rod 4, guide cylinders 6 are fixedly connected with the left side wall and the right side wall of the upper die 5, guide rods 7 matched with the guide cylinders 6 are fixedly arranged on the left side and the right side of the bottom of the top plate 3, positioning columns 8 are fixedly arranged on the left side and the right side of the bottom of the upper die 5, an installation disc 9 is fixedly welded at the center of the bottom of the upper die 5, a stamping head 11 is fixedly screwed at the bottom of the installation disc 9 through fastening bolts 10, a lower die 12 matched with the upper die 5 is fixedly arranged at the, corresponding thread through holes 15 are formed in the front side wall and the rear side wall of the mounting disc 9, a limiting disc 16 matched with the positioning groove 13 is fixedly welded at the top of the punching head 11, an inserting block 17 matched with the limiting slot 14 is fixedly welded at the top of the limiting disc 16, an inserting through hole 18 corresponding to the thread through hole 15 is formed in the front side wall of the inserting block 17, the lifting electric telescopic rod 4 is electrically connected with an external power supply and can provide a power source for the device, when the device works, the lifting electric telescopic rod 4 is started through the external power supply, the lifting electric telescopic rod 4 extends outwards to drive the punching head 11 at the bottom of the upper die 5 to move downwards, and the guide cylinder 6 can slide on the guide rod 7, so that the linearity of the upper die 5 during downward movement can be ensured, the stability is ensured, meanwhile, the punching head 11 can be prevented from shaking during punching, and simultaneously when the upper die 5 and the upper die, the reference column 8 can realize the location, can guarantee the punching press quality of punching press head 11, simultaneously through fastening bolt 10 with the fixed spiro union assembly of punching press head 11 on mounting disc 9, can realize the change and the dismantlement of punching press head 11 fast, the simple operation, simultaneously plug-in block 17 can the joint in spacing slot 14, spacing dish 16 can the joint in constant head tank 13, can realize the spacing of the degree of freedom on the horizontal direction of punching press head 11 through mounting disc 9 like this, guarantee mounting disc 9 and punching press head 11's joint steadiness, prevent that punching press head 11 from taking place to rock, then realize mounting disc 9 and punching press head 11's fixed Assembly through fastening bolt 10, improve the dismouting convenience.
Referring to fig. 1, the length of the guide rod 7 is greater than the extension stroke of the lifting electric telescopic rod 4, and the extension stroke of the lifting electric telescopic rod 4 is matched with the distance between the upper die 5 and the lower die 12, so that when the lifting electric telescopic rod 4 extends, the guide cylinder 6 can slide on the guide rod 7, and the guide cylinder 6 is prevented from falling off;
the left side and the right side of the top of the lower die 12 are both provided with positioning holes matched with the positioning columns 8, the center of the top of the lower die 12 is provided with a punching groove matched with the punching head 11, and when the upper die 5 and the lower die 12 are closed, the positioning columns 8 can realize positioning, so that the punching quality of the punching head 11 can be ensured;
referring to fig. 2, the width of the positioning slot 13 is greater than the width of the limiting slot 14, the front and rear sets of threaded through holes 15 correspond to each other, and the two sets of threaded through holes 15 are matched with the fastening bolt 10;
referring to fig. 2 and 3, the size of the limiting disc 16 is matched with the size of the positioning slot 13, the size of the inserting block 17 is matched with the size of the limiting slot 14, the inserting block 17 can be clamped in the limiting slot 14, and the limiting disc 16 can be clamped in the positioning slot 13, so that the limitation of the degree of freedom of the punch head 11 in the horizontal direction can be realized through the mounting disc 9;
referring to fig. 3, the insertion through holes 18 are symmetrically formed in the left and right sides of the front side wall of the insertion block 17, the insertion through holes 18 are matched with the fastening bolts 10, the mounting plate 9 and the stamping head 11 are fixedly assembled through the fastening bolts 10, and the convenience in disassembly and assembly is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a five metals stamping die convenient to change punching press head, includes base (1), the top left and right sides of base (1) is all fixed and is provided with support (2), and is two sets of the top of support (2) is fixed and is provided with roof (3), its characterized in that: the lifting electric telescopic rod (4) is fixedly arranged at the center of the bottom of the top plate (3), an upper die (5) is fixedly connected with the output end of the lifting electric telescopic rod (4), guide cylinders (6) are fixedly connected with the left side wall and the right side wall of the upper die (5), guide rods (7) matched with the guide cylinders (6) are fixedly arranged on the left side and the right side of the bottom of the top plate (3), positioning columns (8) are fixedly arranged on the left side and the right side of the bottom of the upper die (5), an installation disc (9) is fixedly welded at the center of the bottom of the upper die (5), a punching head (11) is fixedly screwed at the bottom of the installation disc (9) through fastening bolts (10), a lower die (12) matched with the upper die (5) is fixedly arranged at the top of the base (1), a positioning groove (13) is formed in the bottom of the installation disc (9), and a limiting slot (14) is formed, corresponding screw thread through-hole (15) have all been seted up on the lateral wall around mounting disc (9), the fixed welding in top of punching press head (11) has spacing dish (16) with constant head tank (13) looks adaptation, the fixed welding in top of spacing dish (16) has grafting piece (17) with spacing slot (14) looks adaptation, just set up on the preceding lateral wall of grafting piece (17) with corresponding grafting through-hole (18) of screw thread through-hole (15).
2. The hardware stamping die convenient to change stamping head of claim 1, characterized in that: the length of the guide rod (7) is larger than the extending stroke of the lifting electric telescopic rod (4), and the extending stroke of the lifting electric telescopic rod (4) is matched with the distance between the upper die (5) and the lower die (12).
3. The hardware stamping die convenient to change stamping head of claim 1, characterized in that: the left side and the right side of the top of the lower die (12) are provided with positioning holes matched with the positioning columns (8), and the center of the top of the lower die (12) is provided with a punching groove matched with the punching head (11).
4. The hardware stamping die convenient to change stamping head of claim 1, characterized in that: the width of constant head tank (13) is greater than the width of spacing slot (14), and front and back two sets of screw thread through-hole (15) are corresponding, and two sets of screw thread through-hole (15) and fastening bolt (10) looks adaptation.
5. The hardware stamping die convenient to change stamping head of claim 4, characterized in that: the size of the limiting disc (16) is matched with that of the positioning groove (13), and the size of the insertion block (17) is matched with that of the limiting slot (14).
6. The hardware stamping die convenient to change stamping head of claim 5, characterized in that: the plug-in through holes (18) are symmetrically arranged on the left side and the right side of the front side wall of the plug-in block (17), and the plug-in through holes (18) are matched with the fastening bolts (10).
CN201921965363.3U 2019-11-14 2019-11-14 Hardware stamping die convenient for replacing stamping head Expired - Fee Related CN211915189U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921965363.3U CN211915189U (en) 2019-11-14 2019-11-14 Hardware stamping die convenient for replacing stamping head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921965363.3U CN211915189U (en) 2019-11-14 2019-11-14 Hardware stamping die convenient for replacing stamping head

Publications (1)

Publication Number Publication Date
CN211915189U true CN211915189U (en) 2020-11-13

Family

ID=73318704

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921965363.3U Expired - Fee Related CN211915189U (en) 2019-11-14 2019-11-14 Hardware stamping die convenient for replacing stamping head

Country Status (1)

Country Link
CN (1) CN211915189U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20201119

Address after: Room 806, No.32, Longdong Shanzhuang street, Tianhe District, Guangzhou City, Guangdong Province 510000

Patentee after: GUANGZHOU HENGZHUO TECHNOLOGY Co.,Ltd.

Address before: 215000 Songnan village, Luzhi Town, Wuzhong District, Suzhou City, Jiangsu Province (No.7 Fengzhuang Road)

Patentee before: WUZHONG LUZHI LEIXIN MOULD FACTORY

CU01 Correction of utility model
CU01 Correction of utility model

Correction item: Patentee|Address

Correct: Wuzhong District Luzhi Leixin Mould Factory|215000 Songnan Village, Luzhi Town, Wuzhong District, Suzhou City, Jiangsu Province (No. 7 Fengzhuang Road)

False: Guangzhou Hengzhuo Technology Co., Ltd.|510000 Room 806, No.32 Longdongshanzhuang Street, Tianhe District, Guangzhou City, Guangdong Province

Number: 49-01

Volume: 36

DD01 Delivery of document by public notice
DD01 Delivery of document by public notice

Addressee: Zhang Xiaojuan

Document name: Notice of amendment and correction

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20201113

Termination date: 20211114