CN110899464A - Be used for motor core stator-rotor towards piece shaping blanking mould - Google Patents
Be used for motor core stator-rotor towards piece shaping blanking mould Download PDFInfo
- Publication number
- CN110899464A CN110899464A CN201911353119.6A CN201911353119A CN110899464A CN 110899464 A CN110899464 A CN 110899464A CN 201911353119 A CN201911353119 A CN 201911353119A CN 110899464 A CN110899464 A CN 110899464A
- Authority
- CN
- China
- Prior art keywords
- block
- auxiliary
- groove
- buffer
- buffering
- 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.)
- Granted
Links
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
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
-
- 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
- B21D28/002—Drive of 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
- 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
- B21D37/00—Tools as parts of machines covered by this subclass
-
- 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
Abstract
The invention discloses a blanking die for forming stator and rotor punching sheets of a motor iron core, which comprises a base, wherein a supporting column is arranged at the top of the base, an installation column is arranged on one side of the supporting column, a cylinder is arranged at the bottom of the installation column, a punching head is connected to the free end of the cylinder, a fixed block is arranged at the bottom of the base, a fixed groove is formed in the fixed block, a cavity is formed in the fixed block, a clamping mechanism is arranged in the cavity, a buffer placing seat is placed in the fixed groove, and a buffer. According to the invention, the air cylinder is started to drive the punch to move downwards, punching is completed by placing the punching sheet in the limiting fixed groove, the buffer of the punch is realized by the cooperation of the auxiliary mechanism and the buffer mechanism in the punching process, and the protection effect of the punch is improved.
Description
Technical Field
The invention relates to the technical field of stator and rotor punching sheets, in particular to a forming and blanking die for a stator and rotor punching sheet of a motor core.
Background
The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to shape an article, the tool being made up of various parts, and different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The blank is formed into a tool with a specific shape and size under the action of external force. The method is widely applied to blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like.
In the punching of the stator and the rotor by the blanking die adopted by the stator and the rotor punching sheet in the prior art, the punching force is overlarge, the service life of a punching head is influenced, and the punching effect is influenced.
Disclosure of Invention
The invention aims to provide a blanking die for forming stator and rotor punching sheets of a motor iron core, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a blanking die for forming motor core stator and rotor punching sheets comprises a base, wherein a supporting column is arranged at the top of the base, an installation column is arranged on one side of the supporting column, a cylinder is arranged at the bottom of the installation column, a punching head is connected to the free end of the cylinder, a fixing block is arranged at the bottom of the base, a fixing groove is formed in the fixing block, a cavity is formed in the fixing block, a clamping mechanism is arranged in the cavity, a buffer placing seat is placed in the fixing groove, and a buffer seat is arranged at;
a limiting opening is formed in the buffer seat, a placing block is placed on the limiting opening, a limiting groove is formed in the placing block, a punching sheet is placed in the limiting groove, and a buffer mechanism is arranged in the buffer seat;
the bottom is equipped with complementary unit in the buffer seat, complementary unit with place the piece cooperation setting, the seat front and back side is still equipped with positioning mechanism in the fixed slot is placed in the buffering.
Preferably, the clamping mechanism comprises a forward and reverse rotation motor, an output shaft of the forward and reverse rotation motor is connected with a screw rod, a screw block is arranged on the screw rod, a clamping rod is connected onto the screw block, and the clamping rod penetrates through the fixing block and can move transversely in the fixing groove.
Preferably, buffer gear includes the buffering kerve, and the buffering kerve slides and is equipped with the buffering bottom block, and the buffering bottom block is connected with the buffering down tube, and two buffering down tubes are connected with the piece of placing jointly.
Preferably, the buffer bottom block is connected with the buffer bottom groove through a first buffer spring.
Preferably, the buffer base is internally provided with a limiting fixed groove, a limiting block is arranged in the limiting fixed groove in a sliding mode, and the limiting block is connected with the limiting groove through a second buffer spring.
Preferably, the auxiliary mechanism includes the auxiliary box, is equipped with supplementary upstand in the auxiliary box, and the slip is equipped with the cover piece on the supplementary upstand, and the cover piece is connected with supplementary down tube, and two supplementary down tubes are connected with supplementary buffering post jointly, and supplementary buffering post passes the auxiliary box and places the piece and be connected, and the cover piece bottom is connected through first auxiliary spring with the auxiliary box bottom, and first auxiliary spring overlaps and establishes on supplementary upstand.
Preferably, supplementary buffering post both sides are equipped with the loop bar, and the loop bar slides on supplementary upstand, and the loop bar other end is connected with the slip stabilization piece, and the slip stabilization piece slides in the slip stabilization inslot and sets up, and the slip stabilization groove sets up at supplementary case both sides wall, and the slip stabilization piece passes through the supplementary spring coupling of second with the slip stabilization groove.
Preferably, the bottom of the auxiliary box is provided with a support sleeve, a support rod is arranged in the support sleeve in a sliding manner, and the support rod is connected with the support sleeve through a third auxiliary spring.
Preferably, positioning mechanism includes the constant head tank, and the constant head tank setting is in the fixed slot, and slides on the constant head tank and is equipped with the locating lever, and fixed slot one side is equipped with the reference column, and the symmetry pull is equipped with the pull rod in the reference column, and the cover is equipped with positioning spring on the pull rod, and positioning spring one end is connected with the locating lever, and the other end is connected with the reference column, and two pull rods are connected with the arm-tie jointly.
Preferably, the pulling plate is provided with a pulling block.
Compared with the prior art, the invention has the beneficial effects that:
(1) the air cylinder is started to drive the punch to move downwards, punching is completed by placing the punching sheet in the limiting fixed groove, the auxiliary mechanism and the buffer mechanism are matched together to buffer the punch in the punching process, and the protection effect of the punch is improved; the placing block moves downwards, the limiting block slides in the limiting groove, the second buffer spring is compressed, the buffer inclined rod drives the buffer bottom block to move in the buffer bottom groove, and then the first buffer spring is compressed, so that preliminary buffer is realized; supplementary buffering post rebound drives the cover piece and removes on supplementary upstand, and then the compression of first auxiliary spring drives second auxiliary spring through the loop bar simultaneously and further compresses, and in addition, the bracing piece removes in the support sleeve, extrudees third auxiliary spring, and further completion buffering effect plays the effect of protection drift.
(2) Starting a forward and reverse rotating motor, rotating a screw rod, moving a screw block on the screw rod, and further driving a clamping rod to clamp and fix a buffer placing seat; through pulling the piece, the pulling arm-tie removes, and then drives the locating lever and remove in the constant head tank, simultaneously through the positioning spring compression, can place the further fixed of seat through the locating lever with the buffering to place the seat to the buffering and install, dismantle, be convenient for change.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the clamping mechanism of the present invention;
FIG. 3 is a schematic structural diagram of a buffering mechanism according to the present invention;
FIG. 4 is a schematic structural view of the auxiliary mechanism of the present invention;
FIG. 5 is a schematic structural view of the fixing of the placement block in the fixing groove according to the present invention;
fig. 6 is a schematic structural diagram of the positioning mechanism of the present invention.
In the figure: 1. a base; 2. a support pillar; 3. mounting a column; 4. a cylinder; 5. a punch; 6. a fixed block; 7. fixing grooves; 8. a cavity; 9. a clamping mechanism; 91. a positive and negative rotation motor; 92. a screw rod; 93. a screw block; 94. a clamping bar; 10. a buffer placing seat; 11. a buffer seat; 12. a limiting port; 13. placing the blocks; 14. limiting and fixing the groove; 15. punching; 16. a buffer mechanism; 161. a buffer bottom groove; 162. a buffer bottom block; 163. a buffer diagonal rod; 164. a first buffer spring; 17. an auxiliary mechanism; 171. an auxiliary tank; 172. an auxiliary vertical post; 173. sleeving blocks; 174. an auxiliary diagonal rod; 175. an auxiliary buffer column; 176. a first auxiliary spring; 177. a loop bar; 178. sliding the stabilizing block; 179. a sliding stabilization groove; 1710. a second auxiliary spring; 1711. a support sleeve; 1712. a support bar; 1713. a third auxiliary spring; 18. a limiting groove; 19. a limiting block; 20. a second buffer spring; 21. a positioning mechanism; 211. positioning a groove; 212. positioning a rod; 213. a positioning column; 214. a pull rod; 215. a positioning spring; 216. pulling a plate; 217. and (5) pulling the block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the blanking die for forming stator and rotor punching sheets of a motor iron core comprises a base 1, wherein a supporting column 2 is arranged at the top of the base 1, an installation column 3 is arranged on one side of the supporting column 2, an air cylinder 4 is arranged at the bottom of the installation column 3, a punch 5 is connected to the free end of the air cylinder 4, a fixed block 6 is arranged at the bottom of the base 1, a fixed groove 7 is formed in the fixed block 6, a cavity 8 is formed in the fixed block 6, a clamping mechanism 9 is arranged in the cavity 8, a buffer placing seat 10 is placed in the fixed groove 7, and a buffer seat 11 is;
a limiting opening 12 is formed in the buffer seat 11, a placing block 13 is placed on the limiting opening 12, a limiting fixing groove 14 is formed in the placing block 13, a punching sheet 15 is placed in the limiting fixing groove 14, and a buffer mechanism 16 is arranged in the buffer seat 11;
the bottom is equipped with complementary unit 17 in buffer seat 11, complementary unit 17 with place the piece 13 cooperation setting, the seat 10 front and back side still is equipped with positioning mechanism 21 in the fixed slot 7 in the buffering.
The clamping mechanism 9 of this embodiment includes a forward and reverse rotation motor 91, an output shaft of the forward and reverse rotation motor 91 is connected with a screw rod 92, the screw rod 92 is provided with a screw block 93, the screw block 93 is connected with a clamping rod 94, and the clamping rod 94 penetrates through the fixed block 6 and can move transversely in the fixed groove 7;
the air cylinder 4 is started to drive the punch 5 to move downwards, the punching sheet 15 is placed in the limiting fixed groove 14 to complete punching, the auxiliary mechanism 17 and the buffer mechanism 16 are matched together to realize buffering of the punch 5 in the punching process, and the protection effect of the punch 5 is improved;
starting a forward and reverse rotation motor 91, rotating a screw rod 92, moving a screw block 93 on the screw rod 92, and further driving a clamping rod 94 to clamp and fix the buffer placing seat 10;
the buffer mechanism 16 of this embodiment includes a buffer bottom slot 161, a buffer bottom block 162 is slidably disposed in the buffer bottom slot 161, the buffer bottom block 162 is connected to a buffer diagonal rod 163, and the two buffer diagonal rods 163 are connected to the placing block 13.
The buffer bottom block 162 and the buffer bottom groove 161 of the present embodiment are connected by a first buffer spring 164.
A limiting groove 18 is arranged in the buffer seat 11 of the embodiment, a limiting block 19 is arranged in the limiting groove 18 in a sliding manner, and the limiting block 19 is connected with the limiting groove 18 through a second buffer spring 20;
the placing block 13 moves downwards, the limiting block 19 slides in the limiting groove 18, the second buffer spring 20 is compressed, meanwhile, the buffer inclined rod 163 drives the buffer bottom block 162 to move in the buffer bottom groove 161, and then the first buffer spring 164 is compressed, so that preliminary buffer is realized;
the auxiliary mechanism 17 of this embodiment includes auxiliary box 171, is equipped with supplementary post 172 in the auxiliary box 171, and it is equipped with the cover block 173 to slide on the supplementary post 172, and cover block 173 is connected with supplementary down tube 174, and two supplementary down tubes 174 are connected with supplementary buffering post 175 jointly, and supplementary buffering post 175 passes auxiliary box 171 and is connected with placing piece 13, and cover block 173 bottom is connected through first auxiliary spring 176 with auxiliary box 171 bottom, and first auxiliary spring 176 cover is established on supplementary post 172.
The loop bar 177 is arranged on two sides of the auxiliary buffer column 175 of the embodiment, the loop bar 177 slides on the auxiliary vertical column 172, the other end of the loop bar 177 is connected with the sliding stabilizing block 178, the sliding stabilizing block 178 slides in the sliding stabilizing groove 179, the sliding stabilizing groove 179 is arranged on two side walls of the auxiliary box 171, and the sliding stabilizing block 178 is connected with the sliding stabilizing groove 179 through the second auxiliary spring 1710.
The bottom of the auxiliary box 171 of this embodiment is provided with a support sleeve 1711, a support rod 1712 is slidably arranged in the support sleeve 1711, and the support rod 1712 is connected with the support sleeve 1711 through a third auxiliary spring 1713;
the auxiliary buffer column 175 moves downwards to drive the sleeve block 173 to move on the auxiliary vertical column 172, so that the first auxiliary spring 176 is compressed, and meanwhile, the sleeve rod 177 drives the second auxiliary spring 1710 to further compress, in addition, the support rod 1712 moves in the support sleeve 1711 to extrude the third auxiliary spring 1713, so that the buffer effect is further completed, and the effect of protecting the punch 5 is achieved;
the positioning mechanism 21 of this embodiment includes a positioning groove 211, the positioning groove 211 is disposed in the fixing groove 7, and a positioning rod 212 is slidably disposed on the positioning groove 211, a positioning column 213 is disposed on one side of the fixing groove 7, a pull rod 214 is symmetrically drawn in the positioning column 213, a positioning spring 215 is sleeved on the pull rod 214, one end of the positioning spring 215 is connected to the positioning rod 212, the other end of the positioning spring is connected to the positioning column 213, and the two pull rods 214 are connected to the pull plate 216.
The pulling plate 216 of this embodiment is provided with a pulling block 217;
through drawing piece 217, pulling arm-tie 216 removes, and then drives locating lever 212 and remove in constant head tank 211, simultaneously through positioning spring 215 compression, can place seat 10 further fixed with the buffering through locating lever 212 to place seat 10 to the buffering and install, dismantle, the change of being convenient for.
The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A blanking die for forming motor core stator and rotor punching sheets comprises a base (1) and is characterized in that a supporting column (2) is arranged at the top of the base (1), an installation column (3) is arranged on one side of the supporting column (2), a cylinder (4) is arranged at the bottom of the installation column (3), a punch (5) is connected to the free end of the cylinder (4), a fixed block (6) is arranged at the bottom of the base (1), a fixed groove (7) is formed in the fixed block (6), a cavity (8) is formed in the fixed block (6), a clamping mechanism (9) is arranged in the cavity (8), a buffering placing seat (10) is placed in the fixed groove (7), and a buffering seat (11) is arranged at the top of;
a limiting opening (12) is formed in the buffer seat (11), a placing block (13) is placed on the limiting opening (12), a limiting fixing groove (14) is formed in the placing block (13), a punching sheet (15) is placed in the limiting fixing groove (14), and a buffer mechanism (16) is arranged in the buffer seat (11);
the bottom is equipped with complementary unit (17) in buffer seat (11), complementary unit (17) with place piece (13) cooperation setting, seat (10) front and back side still is equipped with positioning mechanism (21) in buffering in fixed slot (7).
2. The blanking die for forming the stator and rotor punching sheet of the motor iron core according to claim 1, wherein the clamping mechanism (9) comprises a forward and reverse rotating motor (91), an output shaft of the forward and reverse rotating motor (91) is connected with a screw rod (92), a screw block (93) is arranged on the screw rod (92), a clamping rod (94) is connected on the screw block (93), and the clamping rod (94) penetrates through the fixed block (6) and can move transversely in the fixed groove (7).
3. The forming and blanking die for the stator and rotor punching sheet of the motor iron core is characterized in that the buffering mechanism (16) comprises a buffering bottom groove (161), a buffering bottom block (162) is arranged in the buffering bottom groove (161) in a sliding mode, the buffering bottom block (162) is connected with buffering inclined rods (163), and the two buffering inclined rods (163) are connected with the placing block (13) together.
4. The forming and blanking die for the stator and rotor punching sheet of the motor iron core is characterized in that the buffering bottom block (162) is connected with the buffering bottom groove (161) through a first buffering spring (164).
5. The blanking die for forming the stator and rotor punching sheet of the motor iron core according to claim 1, wherein a limiting groove (18) is formed in the buffer seat (11), a limiting block (19) is slidably arranged in the limiting groove (18), and the limiting block (19) is connected with the limiting groove (18) through a second buffer spring (20).
6. The forming and blanking die for the stator and rotor punching sheet of the motor iron core according to claim 1, wherein the auxiliary mechanism (17) comprises an auxiliary box (171), an auxiliary vertical column (172) is arranged in the auxiliary box (171), a sleeve block (173) is slidably arranged on the auxiliary vertical column (172), the sleeve block (173) is connected with an auxiliary diagonal rod (174), the two auxiliary diagonal rods (174) are connected with an auxiliary buffer column (175) together, the auxiliary buffer column (175) penetrates through the auxiliary box (171) to be connected with the placing block (13), the bottom end of the sleeve block (173) is connected with the bottom of the auxiliary box (171) through a first auxiliary spring (176), and the first auxiliary spring (176) is sleeved on the auxiliary vertical column (172).
7. The blanking die for forming the stator and rotor punching sheet of the motor iron core according to claim 6, wherein sleeve rods (177) are arranged on two sides of the auxiliary buffering columns (175), the sleeve rods (177) slide on the auxiliary vertical columns (172), the other ends of the sleeve rods (177) are connected with the sliding stabilizing blocks (178), the sliding stabilizing blocks (178) are arranged in the sliding stabilizing grooves (179) in a sliding mode, the sliding stabilizing grooves (179) are formed in two side walls of the auxiliary box (171), and the sliding stabilizing blocks (178) are connected with the sliding stabilizing grooves (179) through second auxiliary springs (1710).
8. The forming and blanking die for the stator and rotor punching sheet of the motor iron core according to claim 6, wherein a supporting sleeve (1711) is arranged at the bottom of the auxiliary box (171), a supporting rod (1712) is slidably arranged in the supporting sleeve (1711), and the supporting rod (1712) is connected with the supporting sleeve (1711) through a third auxiliary spring (1713).
9. The blanking die for forming the stator and rotor punching sheet of the motor iron core according to claim 1, wherein the positioning mechanism (21) comprises a positioning groove (211), the positioning groove (211) is arranged in the fixing groove (7), a positioning rod (212) is slidably arranged on the positioning groove (211), a positioning column (213) is arranged on one side of the fixing groove (7), a pull rod (214) is symmetrically drawn and pulled in the positioning column (213), a positioning spring (215) is sleeved on the pull rod (214), one end of the positioning spring (215) is connected with the positioning rod (212), the other end of the positioning spring is connected with the positioning column (213), and the two pull rods (214) are commonly connected with a pull plate (216).
10. The forming and blanking die for the stator and rotor punching sheet of the motor iron core as claimed in claim 9, wherein the pulling plate (216) is provided with a pulling block (217).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911353119.6A CN110899464B (en) | 2019-12-25 | 2019-12-25 | Be used for motor core stator-rotor towards piece shaping blanking mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911353119.6A CN110899464B (en) | 2019-12-25 | 2019-12-25 | Be used for motor core stator-rotor towards piece shaping blanking mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110899464A true CN110899464A (en) | 2020-03-24 |
| CN110899464B CN110899464B (en) | 2021-07-13 |
Family
ID=69827637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911353119.6A Active CN110899464B (en) | 2019-12-25 | 2019-12-25 | Be used for motor core stator-rotor towards piece shaping blanking mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110899464B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111531020A (en) * | 2020-04-30 | 2020-08-14 | 镇江西杰电气有限公司 | Bus duct machining tool and operation method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205128703U (en) * | 2015-11-05 | 2016-04-06 | 张志勇 | Leaf spring shock attenuation formula stamping equipment |
| CN107377794A (en) * | 2017-07-22 | 2017-11-24 | 滁州华宇机件有限公司 | A kind of air conditioner housing punching press clamping device |
| CN206747349U (en) * | 2017-05-25 | 2017-12-15 | 新昌县新凌凯博机械有限公司 | A kind of Novel punching machine overturns clamping device |
| CN107983850A (en) * | 2017-12-01 | 2018-05-04 | 柳州市钜嘉机械有限公司 | A kind of Hardware fitting stamping die |
| CN207839721U (en) * | 2018-02-09 | 2018-09-11 | 东莞嘉成电子有限公司 | A kind of magnetic core punching press Multi-position processing machine group with positioning function |
| CN208033446U (en) * | 2018-02-07 | 2018-11-02 | 东莞市震峰实业有限公司 | A kind of automobile handware side blow compression mould |
| CN109226427A (en) * | 2018-11-26 | 2019-01-18 | 青岛山海茗悦商贸有限公司 | A kind of application method of the numerical control press with anti-processing impulse force |
| CN208825348U (en) * | 2018-09-04 | 2019-05-07 | 成都伟腾环保科技有限公司 | A kind of stamping die that fixed stamping parts effect is good |
| CN109759499A (en) * | 2018-11-28 | 2019-05-17 | 广州欧华电气有限公司 | Stamping die |
-
2019
- 2019-12-25 CN CN201911353119.6A patent/CN110899464B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205128703U (en) * | 2015-11-05 | 2016-04-06 | 张志勇 | Leaf spring shock attenuation formula stamping equipment |
| CN206747349U (en) * | 2017-05-25 | 2017-12-15 | 新昌县新凌凯博机械有限公司 | A kind of Novel punching machine overturns clamping device |
| CN107377794A (en) * | 2017-07-22 | 2017-11-24 | 滁州华宇机件有限公司 | A kind of air conditioner housing punching press clamping device |
| CN107983850A (en) * | 2017-12-01 | 2018-05-04 | 柳州市钜嘉机械有限公司 | A kind of Hardware fitting stamping die |
| CN208033446U (en) * | 2018-02-07 | 2018-11-02 | 东莞市震峰实业有限公司 | A kind of automobile handware side blow compression mould |
| CN207839721U (en) * | 2018-02-09 | 2018-09-11 | 东莞嘉成电子有限公司 | A kind of magnetic core punching press Multi-position processing machine group with positioning function |
| CN208825348U (en) * | 2018-09-04 | 2019-05-07 | 成都伟腾环保科技有限公司 | A kind of stamping die that fixed stamping parts effect is good |
| CN109226427A (en) * | 2018-11-26 | 2019-01-18 | 青岛山海茗悦商贸有限公司 | A kind of application method of the numerical control press with anti-processing impulse force |
| CN109759499A (en) * | 2018-11-28 | 2019-05-17 | 广州欧华电气有限公司 | Stamping die |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111531020A (en) * | 2020-04-30 | 2020-08-14 | 镇江西杰电气有限公司 | Bus duct machining tool and operation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110899464B (en) | 2021-07-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210676615U (en) | Combined die safety protection device | |
| CN110899464B (en) | Be used for motor core stator-rotor towards piece shaping blanking mould | |
| CN102555268A (en) | Demoulding method capable of reducing fractures of magnetic body | |
| CN215237252U (en) | Back thimble anti-extrusion deformation die for producing notebook computer shell | |
| CN214023034U (en) | Motor housing stamping forming die | |
| CN108839378A (en) | A kind of mold being conveniently replaceable | |
| CN212888887U (en) | Special shaping device for opening of automobile decoration strip | |
| CN213671558U (en) | Die combination device for mechanical design and manufacturing | |
| CN208773932U (en) | A kind of mold for PU foaming shoe material | |
| CN111958954A (en) | Opening shaping equipment for automobile decoration strip | |
| CN210148606U (en) | Combined die capable of quickly replacing die cavity | |
| CN219017438U (en) | Special-shaped die for neodymium-iron-boron permanent magnet | |
| CN216989774U (en) | Mould psammitolite core print closing device | |
| CN220548598U (en) | Conveniently-detached injection molding machine control box bracket | |
| CN218429534U (en) | Mould convenient to drawing of patterns | |
| CN218776971U (en) | Efficient adjustable large support die for wiper motor | |
| CN212764337U (en) | Two-mold opening of PVC disc machine | |
| CN215551232U (en) | Automobile mold pressing plate structure | |
| CN219522453U (en) | Cordierite mould pressing mould for producing cordierite composite bricks | |
| CN214726701U (en) | Box punching die convenient and quick to replace | |
| CN216267328U (en) | Injection mold with step-by-step demolding structure | |
| CN213564694U (en) | Bag making mold for plastic bag production | |
| CN220127328U (en) | Hole flanging compound die | |
| CN217226775U (en) | A mould for producing chemical industry filler | |
| CN219561325U (en) | Double-station high-precision static pressure molding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |