CN204194542U - A kind of hole punched device - Google Patents

A kind of hole punched device Download PDF

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Publication number
CN204194542U
CN204194542U CN201420688749.5U CN201420688749U CN204194542U CN 204194542 U CN204194542 U CN 204194542U CN 201420688749 U CN201420688749 U CN 201420688749U CN 204194542 U CN204194542 U CN 204194542U
Authority
CN
China
Prior art keywords
slider
block
operating
punch
hole punched
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
CN201420688749.5U
Other languages
Chinese (zh)
Inventor
童子娟
林志明
杨乔宝
徐浩峰
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.)
ZHEJIANG TIENIU AUTO BODY CO Ltd
Original Assignee
ZHEJIANG TIENIU AUTO BODY 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 ZHEJIANG TIENIU AUTO BODY CO Ltd filed Critical ZHEJIANG TIENIU AUTO BODY CO Ltd
Priority to CN201420688749.5U priority Critical patent/CN204194542U/en
Application granted granted Critical
Publication of CN204194542U publication Critical patent/CN204194542U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of hole punched device, comprise the feed mechanism for workpiece being delivered to operating position, for the workpiece on operating position is carried out punching punch mechanism, be used for responding to sensing element and being used for that whether workpiece arrive operating position and control control circuit, described sensing element and the control circuit electrical connection that punch mechanism runs.Workpiece arrives operating position, sensing element obtains signal, control circuit forms closed-loop path, punch mechanism runs, stamped workpieces, only after workpiece arrives operating position, just punching operation can be carried out, assurance device and personal safety, and run without the need to manually making punch mechanism compared to prior art, improve operating efficiency.

Description

A kind of hole punched device
Technical field
The utility model relates to diel field, is specifically related to a kind of hole punched device.
Background technology
Current hole punched device often first makes workpiece arrive the operating position of specifying by feeding mechanism; and then by punch mechanism, punching is carried out to the workpiece be positioned on operating position; often there will be workpiece during operation and do not arrive operating position; punch mechanism is started working; cause some parts on hole punched device to be scrapped, there is great potential safety hazard.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of hole punched device, and only after workpiece arrives operating position, just can carry out punching operation, assurance device and personal safety, also improve operating efficiency simultaneously.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: a kind of hole punched device, comprise the feed mechanism for workpiece being delivered to operating position, for the workpiece on operating position is carried out punching punch mechanism, be used for responding to sensing element and being used for that whether workpiece arrive operating position and control control circuit, described sensing element and the control circuit electrical connection that punch mechanism runs.Workpiece arrives operating position, sensing element obtains signal, control circuit forms closed-loop path, punch mechanism runs, stamped workpieces, only after workpiece arrives operating position, just punching operation can be carried out, assurance device and personal safety, and run without the need to manually making punch mechanism compared to prior art, improve operating efficiency.
Improve, described sensing element comprises magnet ring and magnetic switch, and described magnet ring is connected on feed mechanism, described magnetic switch and control circuit electrical connection.When operating position delivered to by workpiece by feed mechanism magnet ring and magnetic switch corresponding, magnetic switch closes, and control circuit forms closed-loop path.
Improve, the die that described feed mechanism comprises rack-mounted cylinder, is connected to the auxiliary slider on cylinder and is connected on auxiliary slider, described auxiliary slider is slidably connected in frame, described magnet ring is built in cylinder, described magnetic switch is connected in frame, and described magnet ring and magnetic switch are positioned at operating position to during correspondence.Workpiece fixing is on die, and the piston rod of cylinder stretches out and workpiece is pushed to operating position, and now magnetic switch senses magnet ring, and control circuit forms closed-loop path.
Improve, described frame is provided with the first block and second block of restriction auxiliary slider displacement, and described auxiliary slider is provided with the limited block between the first block and the second block, and when described limited block abuts the first block, die is positioned at operating position.The displacement of auxiliary slider is limited by the first block and the second block.
Improve, described auxiliary slider is provided with the first polyurethane Cowhells, and described first polyurethane Cowhells is located near the second block side on auxiliary slider, and described first polyurethane Cowhells and the second block are oppositely arranged.By the first polyurethane Cowhells unloading auxiliary slider to the impulsive force of the second block.
Improve, described punch mechanism comprises driving element, reverse wedge and punch, described reverse wedge comprise vertically arrange press down slide block, horizontally disposed cross slider and the master slider be obliquely installed, describedly press down slide block, cross slider is connected with housing slide respectively with master slider, described driving element and control circuit electrical connection, describedly press down slide block and driving element is in transmission connection, described cross slider is pressing down between slide block and master slider, described punch is connected on master slider, the described slide block that presses down is moved down by driving element driving, described cross slider moves in the horizontal direction by pressing down slider-actuated, described master slider is driven by cross slider and tilts upward movement, described punch moves towards the die being positioned at operating position with master slider.Control circuit closes, driving element runs, driving presses down slide block and moves down, press down slider-actuated cross slider to move horizontally towards master slider, cross slider drives master slider to tilt upward movement, punch along with the movement of master slider move towards die, punching press is positioned at workpiece on die.
Improve, described frame is provided with the first baffle plate and the second baffle of restriction cross slider displacement, described cross slider between the first baffle plate and second baffle, described in press down skid and be connected on the first baffle plate, described master slider is slidably connected on second baffle.Limited the displacement of cross slider by the first baffle plate and second baffle, the first baffle plate limits the glide direction pressing down slide block, and second baffle limits the glide direction of master slider, ensure that the stability that the first baffle plate and second baffle slide.
Improve, between described cross slider and second baffle, be connected with the spring that cross slider is resetted.By the setting of spring, cross slider is automatically reset, facilitate next punching
Improve, described first block is provided with the second polyurethane Cowhells, and described second polyurethane Cowhells and cross slider are oppositely arranged.The impulsive force of cross slider to the first baffle plate is effectively unloaded by the second polyurethane Cowhells.
Improve, described in press down slide block and be provided with limit sliding chutes, described frame is provided with the limited block stretching into limit sliding chutes.The displacement of slide block is pressed down by limit sliding chutes restriction.
Beneficial effect:
After adopting technique scheme, a kind of hole punched device of this utility model, workpiece arrives operating position, sensing element obtains signal, and control circuit forms closed-loop path, and punch mechanism runs, stamped workpieces, only after workpiece arrives operating position, just punching operation can be carried out, assurance device and personal safety, and run without the need to manually making punch mechanism compared to prior art, improve operating efficiency.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further:
Fig. 1 is the structure chart of a kind of hole punched device of the utility model;
Fig. 2 is the inside connection diagram of auxiliary slider and frame;
Fig. 3 is the structural representation of punch mechanism.
Detailed description of the invention
As shown in Figure 1 to Figure 3, a kind of hole punched device, comprise the feed mechanism for workpiece being delivered to operating position, for the workpiece on operating position is carried out punching punch mechanism, be used for responding to sensing element and being used for that whether workpiece arrive operating position and control control circuit (not shown in FIG.), described sensing element and the control circuit electrical connection that punch mechanism runs.
Feed mechanism comprises the cylinder 3 be arranged in frame 1, the die 51 being fixedly connected on the auxiliary slider 4 on cylinder piston rod and being fixedly connected on auxiliary slider, auxiliary slider is slidably connected in frame, auxiliary slider is by the relative housing slide of air cylinder driven, frame is provided with the first block 61 and the second block 62 of restriction auxiliary slider displacement, auxiliary slider is provided with the limited block 63 between the first block and the second block, limited block is provided with the first polyurethane Cowhells 64 near the second block side, when auxiliary slider and the first block abut against, die is positioned at operating position just, first polyurethane Cowhells can abut with the second block, sensing element comprises magnet ring (not shown in FIG.) and magnetic switch 2, magnet ring is built in cylinder, that is, cylinder is band magnet ring cylinder, magnetic switch is fixedly connected in frame, magnetic switch and control circuit electrical connection, magnet ring and magnetic switch correspondence when die arrives operating position, now, magnetic switch senses magnet ring and closes, control circuit forms closed-loop path.
Punch mechanism comprises driving element (not shown in FIG.), reverse wedge and punch 52, driving element is cylinder or motor, driving element and control circuit electrical connection, the driving element work when control circuit forms closed-loop path, frame is provided with the first baffle plate 81, second baffle 82 and cover plate 87, reverse wedge comprise vertically arrange move down slide block 71, horizontally disposed cross slider 72 and the master slider 73 be obliquely installed, cross slider is pressing down between slide block and master slider, pressing down skid is connected between the first baffle plate and cover plate, press down slide block and driving element is in transmission connection, driven by driving element and slide up and down along the first baffle plate, in order to limit the displacement pressing down slide block, press down slide block and be provided with limit sliding chutes 85, first baffle plate is provided with the limited block 86 stretching into limit sliding chutes, press down slide block and cross slider is respectively equipped with the first inclined-plane, the first inclined-plane pressing down slide block can abut with the first inclined-plane of cross slider, cross slider moves along horizontal direction along with pressing down moving down of slide block, master slider is slidably connected between second baffle and cover plate, master slider and cross slider are respectively equipped with the second inclined-plane, second inclined-plane of master slider and the second inclined-plane of cross slider abut, master slider moves up along incline direction along with moving horizontally of cross slider, punch is fixedly connected on master slider, punch moves towards die along with the movement of master slider, workpiece on stamping cavity die, conveniently cross slider resets, spring 83 is connected with between cross slider and second baffle, first baffle plate is provided with the second polyurethane Cowhells 84 near cross slider side, second polyurethane Cowhells and cross slider are oppositely arranged, effectively can unload the impulsive force to the first baffle plate when cross slider resets.
Except above preferred embodiment, the utility model also has other embodiment, those skilled in the art can make various change and distortion according to the utility model, only otherwise depart from spirit of the present utility model, all should belong to the scope that the utility model claims define.

Claims (10)

1. a hole punched device, it is characterized in that: comprise the feed mechanism for workpiece being delivered to operating position, for the workpiece on operating position is carried out punching punch mechanism, be used for responding to sensing element and being used for that whether workpiece arrive operating position and control control circuit, described sensing element and the control circuit electrical connection that punch mechanism runs.
2. a kind of hole punched device according to claim 1, is characterized in that: described sensing element comprises magnet ring and magnetic switch (2), and described magnet ring is connected on feed mechanism, described magnetic switch and control circuit electrical connection.
3. a kind of hole punched device according to claim 2, it is characterized in that: the die (51) that described feed mechanism comprises the cylinder (3) be arranged in frame (1), is connected to the auxiliary slider (4) on cylinder and is connected on auxiliary slider, described auxiliary slider is slidably connected in frame, described magnet ring is built in cylinder, described magnetic switch is connected in frame, and described magnet ring and magnetic switch are positioned at operating position to during correspondence.
4. a kind of hole punched device according to claim 3, it is characterized in that: described frame is provided with the first block (61) and second block (62) of the displacement of restriction auxiliary slider, described auxiliary slider is provided with the limited block (63) between the first block and the second block, and when described limited block abuts the first block, die is positioned at operating position.
5. a kind of hole punched device according to claim 4, it is characterized in that: described auxiliary slider is provided with the first polyurethane Cowhells (64), described first polyurethane Cowhells is located near the second block side on auxiliary slider, and described first polyurethane Cowhells and the second block are oppositely arranged.
6. according to the arbitrary described a kind of hole punched device of claim 3 to 5, it is characterized in that: described punch mechanism comprises driving element, reverse wedge and punch (52), described reverse wedge comprise vertically arrange press down slide block (71), horizontally disposed cross slider (72) and the master slider (73) be obliquely installed, describedly press down slide block, cross slider is connected with housing slide respectively with master slider, described driving element and control circuit electrical connection, describedly press down slide block and driving element is in transmission connection, described cross slider is pressing down between slide block and master slider, described punch is connected on master slider, the described slide block that presses down is moved down by driving element driving, described cross slider moves in the horizontal direction by pressing down slider-actuated, described master slider is driven by cross slider and tilts upward movement, described punch moves towards the die being positioned at operating position with master slider.
7. a kind of hole punched device according to claim 6, it is characterized in that: described frame is provided with the first baffle plate (81) and the second baffle (82) of the displacement of restriction cross slider, described cross slider is between the first baffle plate and second baffle, the described skid that presses down is connected on the first baffle plate, and described master slider is slidably connected on second baffle.
8. a kind of hole punched device according to claim 7, is characterized in that: be connected with the spring (83) that cross slider is resetted between described cross slider and second baffle.
9. a kind of hole punched device according to claim 8, is characterized in that: described first block is provided with the second polyurethane Cowhells (84), and described second polyurethane Cowhells and cross slider are oppositely arranged.
10. a kind of hole punched device according to claim 6, is characterized in that: described in press down slide block and be provided with limit sliding chutes (85), described frame is provided with the limited block (86) stretching into limit sliding chutes.
CN201420688749.5U 2014-11-17 2014-11-17 A kind of hole punched device Expired - Fee Related CN204194542U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420688749.5U CN204194542U (en) 2014-11-17 2014-11-17 A kind of hole punched device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420688749.5U CN204194542U (en) 2014-11-17 2014-11-17 A kind of hole punched device

Publications (1)

Publication Number Publication Date
CN204194542U true CN204194542U (en) 2015-03-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420688749.5U Expired - Fee Related CN204194542U (en) 2014-11-17 2014-11-17 A kind of hole punched device

Country Status (1)

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CN (1) CN204194542U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111687310A (en) * 2020-05-22 2020-09-22 瑞鹄汽车模具股份有限公司 Forming die and method for complex curved plate with reverse punching wedge mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111687310A (en) * 2020-05-22 2020-09-22 瑞鹄汽车模具股份有限公司 Forming die and method for complex curved plate with reverse punching wedge mechanism

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150311

Termination date: 20201117

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