CN203737818U - Blanking and bending device for sampling resistor of relay - Google Patents

Blanking and bending device for sampling resistor of relay Download PDF

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Publication number
CN203737818U
CN203737818U CN201320523363.4U CN201320523363U CN203737818U CN 203737818 U CN203737818 U CN 203737818U CN 201320523363 U CN201320523363 U CN 201320523363U CN 203737818 U CN203737818 U CN 203737818U
Authority
CN
China
Prior art keywords
die
blanking
punch
sampling resistor
relay
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
CN201320523363.4U
Other languages
Chinese (zh)
Inventor
周韶飞
王发茂
刘明林
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.)
Guizhou Tianyi Auto Electrical Co Ltd
Original Assignee
Guizhou Tianyi Auto Electrical Co Ltd
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 Guizhou Tianyi Auto Electrical Co Ltd filed Critical Guizhou Tianyi Auto Electrical Co Ltd
Priority to CN201320523363.4U priority Critical patent/CN203737818U/en
Application granted granted Critical
Publication of CN203737818U publication Critical patent/CN203737818U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a blanking and bending device for a sampling resistor of a relay. The blanking and bending device comprises a punch, a male die and a female die, wherein the male die is fixed at the tail end of the punch; the female die is matched with the male die; the female die is fixed onto a base plate; vertical guide plates are fixedly connected to two sides of the male die and are clung to the outer wall of the female die. According to the blanking and bending device, the guide plates are fixedly mounted on the two sides of the male die and on the two sides of the female die; thus, accuracy is ensured during the movement process through the limit effect of the guide plates, the operation of repeated alignment and adjustment is eliminated, the production efficiency is increased significantly, and manpower is saved.

Description

A kind of curved device of blanking of relay sampling resistor
Technical field
The utility model relates to the manufacturing technology field of AUTOMOTIVE RELAY, is specifically related to a kind of curved device of blanking of relay sampling resistor.
Background technology
At present, the curved one-tenth of a sampling resistor requirement type of part relay product, what traditional processing method generally adopted is that manual shearing is curved, its shortcoming is: shearing is difficult, efficiency is low, and dimensional accuracy is not high, and quality is unstable, therefore eliminate gradually.Nowadays, sampling resistor generally completes curved by punching press, because fixture drift and base are Split type structure, up and down to bit comparison difficulty, need operating personnel little by little to grope to adjust, experienced operator probably needs 30 minutes clampings to complete once, and because of the artificial error in judgement of each clamping position large, cause cutting the stability of riveting quality, uniformity is poor, and then produce more substandard products, not reaching standard size requires and does over again, and then reduce working (machining) efficiency, and production cost also increases, repeatedly do over again and can increase staff's labour intensity simultaneously, more be unfavorable for the quick production in enormous quantities of sampling resistor.
Utility model content
In order to solve the problems of the technologies described above, the utility model aims to provide the curved device of blanking of a kind of simple in structure, simple operation, the curved speed of blanking is fast, efficiency is high, precision is high relay sampling resistor.
The utility model is achieved by the following technical solution:
The curved device of blanking of relay sampling resistor, the die that comprises drift, is fixed in the punch of drift end, matches with punch, die is fixed on base plate; Described punch both sides are all connected with the guide plate of vertical layout, guide plate and the laminating of die outer wall.
On described punch, be also connected with cutting knife, this cutting knife blade is vertically arranged downwards, blade and the laminating of die outer wall.
Described die one side is connected with limiting plate through screw, and the top of this limiting plate is higher than die top.
Described limiting plate and cutting knife are arranged symmetrically in die both sides with the axis of die.
The groove rear end at described die middle part is tubaeform.
Described screw has two at least.
The beneficial effects of the utility model are:
Compared with prior art, the curved device of blanking of the relay sampling resistor that the utility model provides is provided with guide plate at punch and die both sides, motion process is by the spacing guarantee precision of guide plate, remove the adjustment of contraposition repeatedly of punching course from, and then significantly promoted production efficiency and saved manpower; And curved time, can also complete cutting blanking, a punching press can complete finished product processing, and working (machining) efficiency further promotes, and also has high-precision advantage simultaneously, has avoided the appearance of substandard products, and then has reduced artificial labour intensity, has saved processing cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of base plate and die in the utility model;
In figure: 1-drift, 2-guide plate, 3-cutting knife, 4-limiting plate, 5-screw, 6-base plate, 7-die, 8-punch.
Detailed description of the invention
Below in conjunction with drawings and Examples, the technical solution of the utility model is described further, but described in desired protection domain is not limited to;
As shown in Figure 1, the curved device of blanking of the relay sampling resistor that the utility model provides, the die 7 that comprises drift 1, is fixed in the punch 8 of drift 1 end, matches with punch 8, die 7 is fixed on base plate 6; Described punch 8 both sides are all connected with the guide plate 2 of vertical layout, guide plate 2 and die 7 outer wall laminatings.Can complete fast punching press by guide plate, without repeatedly adjusting, and then significantly promote production efficiency.
Complete curved and blanking in order to realize a punching press, on described punch 8, be also connected with cutting knife 3, these cutting knife 3 blades are vertically arranged downwards, blade and die 7 outer wall laminatings.
In order to ensure blanking and curved precision, described die 7 one sides are connected with limiting plate 4 through screw 5, and the top of this limiting plate 4 is higher than die 7 tops.
Interfere for fear of cutting knife 3 and limiting plate 4, described limiting plate 4 is arranged symmetrically in die 7 both sides with cutting knife 3 with the axis of die 7.
In order to facilitate the finished product material returned, the groove rear end at described die 7 middle parts is tubaeform, and curved saving promotes finished product backward can the quick material returned.
Affect machining accuracy in order to prevent limiting plate 4 from rotating, described screw 5 has two at least.
Embodiment 1: segment of sampling resistor only needs the curved man-hour that adds after processing, by this device clamping on 10KN punch press, the drift 1 of punch 8 upper ends is installed in punch press actuating arm (not shown), base plate 6 is fixed on punch press base, sampling resistor is put into die 7 middle parts, right-hand member aligns with limiting plate 4, starting device, punch 8 moves downward, under the position-limiting action of guide plate 2, punch 8 moves straight down, complete sampling resistor curved, without the artificial position of adjusting, punch 8 moves to after bottom dead center and moves upward, punch 8 is kept in the center, promote backward curved complete sampling resistor, it is by the rapid material returned of flared structure of die 7 middle part back segments, just can carry out next time complete curved processing.
Embodiment 2: sampling resistor is also tabular state, need cut blanking and curved processing time simultaneously, by this device clamping on 10KN punch press, the drift 1 of punch 8 upper ends is installed in punch press actuating arm (not shown), base plate 6 is fixed on punch press base, sampling resistor is put into die 7 middle parts, right-hand member aligns with limiting plate 4, starting device, punch 8 moves downward, under the position-limiting action of guide plate 2, punch 8 moves straight down, cutting knife 3 has synchronously moved downward the cutting blanking of sampling resistor, punch 8 continues to move down with die 7 and together completes curved processing, punch 8 moves to after bottom dead center and moves upward, punch 8 is kept in the center, promote backward curved complete sampling resistor, it is by the rapid material returned of flared structure of die 7 middle part back segments, just can carry out next time complete curved processing.

Claims (6)

1. the curved device of the blanking of a relay sampling resistor, the die (7) that comprises drift (1), is fixed in the punch (8) of drift (1) end, matches with punch (8), die (7) is fixed on base plate (6), it is characterized in that: described punch (8) both sides are all connected with the guide plate (2) of vertical layout guide plate (2) and the laminating of die (7) outer wall.
2. the curved device of the blanking of relay sampling resistor according to claim 1, it is characterized in that: on described punch (8), be also connected with cutting knife (3), this cutting knife (3) blade is vertically arranged downwards, the laminating of blade and die (7) outer wall.
3. the curved device of the blanking of relay sampling resistor according to claim 2, it is characterized in that: described die (7) one sides are connected with limiting plate (4) through screw (5), and the top of this limiting plate (4) is higher than die (7) top.
4. the curved device of the blanking of relay sampling resistor according to claim 3, is characterized in that: described limiting plate (4) is arranged symmetrically in die (7) both sides with cutting knife (3) with the axis of die (7).
5. the curved device of the blanking of relay sampling resistor according to claim 1, is characterized in that: the groove rear end at described die (7) middle part is tubaeform.
6. the curved device of the blanking of relay sampling resistor according to claim 3, is characterized in that: described screw (5) has two at least.
CN201320523363.4U 2013-08-26 2013-08-26 Blanking and bending device for sampling resistor of relay Expired - Fee Related CN203737818U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320523363.4U CN203737818U (en) 2013-08-26 2013-08-26 Blanking and bending device for sampling resistor of relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320523363.4U CN203737818U (en) 2013-08-26 2013-08-26 Blanking and bending device for sampling resistor of relay

Publications (1)

Publication Number Publication Date
CN203737818U true CN203737818U (en) 2014-07-30

Family

ID=51337682

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320523363.4U Expired - Fee Related CN203737818U (en) 2013-08-26 2013-08-26 Blanking and bending device for sampling resistor of relay

Country Status (1)

Country Link
CN (1) CN203737818U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104525786A (en) * 2014-11-19 2015-04-22 芜湖普威技研有限公司 Reinforcing steel bar cutting and forming all-in-one mould
CN107186067A (en) * 2017-06-23 2017-09-22 芜湖德丰汽车零部件有限公司 A kind of multiple operation automatic punching device
CN113231569A (en) * 2021-06-02 2021-08-10 苏州均华精密机械有限公司 Automatic rib cutting and forming device for chip

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104525786A (en) * 2014-11-19 2015-04-22 芜湖普威技研有限公司 Reinforcing steel bar cutting and forming all-in-one mould
CN107186067A (en) * 2017-06-23 2017-09-22 芜湖德丰汽车零部件有限公司 A kind of multiple operation automatic punching device
CN107186067B (en) * 2017-06-23 2019-06-25 芜湖德丰汽车零部件有限公司 A kind of multi-process automatic punching device
CN113231569A (en) * 2021-06-02 2021-08-10 苏州均华精密机械有限公司 Automatic rib cutting and forming device for chip

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
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: 20140730

Termination date: 20170826