CN210497852U - Automatic punch press of material loading unloading - Google Patents

Automatic punch press of material loading unloading Download PDF

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Publication number
CN210497852U
CN210497852U CN201921476386.8U CN201921476386U CN210497852U CN 210497852 U CN210497852 U CN 210497852U CN 201921476386 U CN201921476386 U CN 201921476386U CN 210497852 U CN210497852 U CN 210497852U
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CN
China
Prior art keywords
rod
discharging
punching
frame
punch press
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Active
Application number
CN201921476386.8U
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Chinese (zh)
Inventor
王德涛
吕时广
张天伟
蔡镇蔚
聂白皇
周勇
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 Jinaolan Machine Tool Co ltd
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Zhejiang Jinaolan Machine Tool Co ltd
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Publication date
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Priority to CN201921476386.8U priority Critical patent/CN210497852U/en
Application granted granted Critical
Publication of CN210497852U publication Critical patent/CN210497852U/en
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Abstract

The utility model discloses an automatic punch press of material loading unloading. The punching machine comprises a punching machine body, wherein the punching machine body comprises a punching head and a punching machine lower frame, and a material frame is arranged on the punching machine body; the bottom of the stamping head is provided with an upper stamping die and a driving wedge; a lower punching die and a feeding component are arranged on the lower frame of the punching machine; the feeding assembly comprises a supporting frame, a push plate and a material frame; the discharging component comprises a discharging head, a driving connecting rod, a driven connecting rod and a connecting rod actuating rod. The utility model is automatically produced, and improves the working efficiency and the safety of worker operation; the feeding and discharging positions are accurate, the synchronism is strong, the structure is simple and reliable, the stability is strong, and a punch die is not easy to damage.

Description

Automatic punch press of material loading unloading
Technical Field
The utility model belongs to the technical field of the punch press technique and specifically relates to an automatic punch press of material loading and unloading.
Background
Most of punching machines in the prior art adopt manual feeding and manual discharging, the working efficiency is low and unsafe, and the dies can be damaged and the product quality can be reduced due to inaccurate feeding position.
A few feeding devices driven by motors and speed reducers are adopted, but the problems of difficult synchronization with a punch, poor reliability and the like exist.
And a pneumatic feeder is also adopted, but the maintenance cost is high, the occupied area is large, and the use effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model provides an automatic punch press of material loading unloading to not enough among the prior art.
In order to solve the technical problem, the utility model discloses a following technical scheme can solve: the punch press capable of automatically feeding and discharging comprises a punch press body, wherein the punch press body comprises a punch head and a punch press lower frame, and a material rack is arranged on the punch press body;
the bottom of the stamping head is provided with an upper stamping die and a driving wedge;
a lower punching die and a feeding assembly are arranged on the lower frame of the punching machine, and the lower punching die is positioned right below the upper punching die;
the feeding assembly comprises a supporting frame, a push plate and a material frame, the supporting frame is fixedly arranged on a lower rack of the punch press, a first through hole in the vertical direction and a second through hole in the horizontal direction are formed in the supporting frame, the first through hole is communicated with the second through hole, the first through hole is positioned right below a discharge port of the material frame, the push plate is connected into the second through hole in a sliding mode, a connecting rod extends out of the outer end of the push plate, a driven wedge corresponding to the driving wedge is arranged on the connecting rod, and a reset spring is arranged between the connecting rod and the punch press body;
the discharging assembly comprises a discharging head, a driving connecting rod, a driven connecting rod and a connecting rod actuating rod, the driving connecting rod is hinged to the bottom of the punching head, a first transition connecting rod is hinged to the outer end of the driving connecting rod, the first transition connecting rod is hinged to the connecting rod actuating rod, the driven connecting rod is hinged to the lower rack of the punching machine, a second transition connecting rod is hinged to the outer end of the driven connecting rod, the second transition connecting rod is hinged to the connecting rod actuating rod, a long groove actuating hole is formed in the connecting rod actuating rod, a connecting column is movably connected to the long groove actuating hole, two ends of the connecting column are respectively connected with the driving connecting rod and the driven connecting rod, the discharging head is arranged on the connecting rod actuating rod, and after the punching head is lifted, the discharging head moves to the position under the upper die along with.
In the above scheme, preferably, a discharging box is arranged on one side of a lower frame of a punch press of the discharging assembly, a material guide groove is arranged at a position, above the discharging box, of the lower frame of the punch press, one end of the material guide groove is connected with the discharging box, and when the discharging head moves to the discharging position, one end of the material guide groove is connected with the discharging head in a matched manner. Through setting up baffle box and unloading box, be convenient for integrate the work piece that the punching press was accomplished together.
The utility model has the advantages that: the utility model is automatically produced, and improves the working efficiency and the safety of worker operation; the feeding and discharging positions are accurate, the synchronism is strong, the structure is simple and reliable, the stability is strong, and a punch die is not easy to damage.
Drawings
Fig. 1 is a schematic view of the present invention.
Fig. 2 is a back schematic view of the present invention.
Detailed Description
The invention will be described in further detail with reference to the following detailed description and accompanying drawings: referring to fig. 1 and 2, the automatic feeding and discharging punch press comprises a punch press body 1 and a punch press lower frame 2, wherein an upper die 3 and a driving wedge 5 are arranged at the bottom of the punch press body 1, the upper die 3 is located at the right center of the punch press body 1, and the driving wedge 5 is located on one side of the upper die 3.
The punching machine is characterized in that a lower punching die 4 and a feeding assembly are arranged on the punching machine lower frame 2, the lower punching die 4 is located under the upper punching die 3, the feeding assembly comprises a support frame 10, a push plate 7 and a material frame 11, the support frame 10 is fixedly arranged on the punching machine lower frame 2, a first through hole in the vertical direction and a second through hole in the horizontal direction are formed in the support frame 10, the first through hole is communicated with the second through hole, the first through hole is located under a discharge port of the material frame 11, the push plate 7 is slidably connected in the second through hole, a connecting rod 71 extends out of the outer end of the push plate 7, a driven inclined wedge 6 corresponding to the driving inclined wedge 5 is arranged on the connecting rod 71, and a reset spring 8 is arranged between the connecting rod 71 and the punching machine body.
The discharging component comprises a discharging head 15, a driving connecting rod 12, a driven connecting rod 13 and a connecting rod actuating rod 14, the driving connecting rod 12 is hinged at the bottom of the punching head 1, the outer end of the driving connecting rod is hinged with a first transition connecting rod 18, the first transition connecting rod 18 is hinged with the connecting rod actuating rod 14, the driven connecting rod 13 is hinged on the lower frame 2 of the punching machine, the outer end of the driven connecting rod is hinged with a second transition connecting rod 19, the second transition connecting rod 19 is hinged with the connecting rod actuating rod 14, the connecting rod actuating rod 14 is provided with a long groove actuating hole 191, the long groove actuating hole 191 is movably connected with a connecting column 20, two ends of the connecting column 20 are respectively connected with the driving connecting rod 12 and the driven connecting rod 13, the discharging head 15 is arranged on the connecting rod actuating rod 14, and after the punching head 1 is lifted, the discharging head 15 moves to the position right below the upper die 3 along with the connecting, a discharging box 17 is arranged on one side of the lower frame 2 of the punch press, a material guide groove 16 is arranged at the position, above the discharging box 17, of the lower frame 2 of the punch press, one end of the material guide groove 16 is connected with the discharging box 17, and when the discharging head 15 moves to the discharging position, one end of the material guide groove 16 is connected with the discharging head 15 in a matched mode.
The utility model discloses a theory of operation is: the working principle of the feeding assembly is as follows: when the punching head 1 moves downwards, the upper punching die 3 and the driving wedge 5 are driven to move downwards, the driving wedge 5 presses the driven wedge 6 downwards, the push plate 7 is further pushed outwards, and the punching head 1 and the upper punching die 3 are matched with the lower punching die 4 to complete punching work; when the punching head 1 moves upwards, the push plate 7 pushes the blank in the material rack 11 into the lower punching die 4 through the feeding support frame 10 under the action of the return spring 8.
The working principle of the discharging component is as follows: when punching is completed, a punching head 1 is upwards moved to a position of a discharging rod of a punch press, a product is punched in a die 3 and falls into a discharging head 15 right below the die, when the punching head 1 moves downwards, a driving connecting rod 12 is pressed downwards, the driving connecting rod 12 drives a connecting rod actuating rod 14 and the discharging head 15 to move outwards to a discharging position of the discharging head 15 through a transition connecting rod 18 and a driven connecting rod 13 and is connected with a material guide groove 16 in a matched manner, the product slides into a discharging box 17 through the material guide groove 16 to complete discharging, when the punching head 2 moves upwards, the driving connecting rod 12 is driven to move upwards, the driving connecting rod 12 drives the connecting rod actuating rod and the discharging head 15 through the transition connecting rod 18 and the driven connecting rod 13 to prepare for receiving and taking the falling product at the position of the product right.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (2)

1. The utility model provides an automatic punch press of material loading unloading, includes the punch press body, the punch press body includes punching press head and punch press lower carriage, its characterized in that: the punch press body is provided with a material rack;
the bottom of the stamping head is provided with an upper stamping die and a driving wedge;
a lower punching die and a feeding assembly are arranged on the lower frame of the punching machine, and the lower punching die is positioned right below the upper punching die;
the feeding assembly comprises a supporting frame, a push plate and a material frame, the supporting frame is fixedly arranged on a lower rack of the punch press, a first through hole in the vertical direction and a second through hole in the horizontal direction are formed in the supporting frame, the first through hole is communicated with the second through hole, the first through hole is positioned right below a discharge port of the material frame, the push plate is connected into the second through hole in a sliding mode, a connecting rod extends out of the outer end of the push plate, a driven wedge corresponding to the driving wedge is arranged on the connecting rod, and a reset spring is arranged between the connecting rod and the punch press body;
the discharging assembly comprises a discharging head, a driving connecting rod, a driven connecting rod and a connecting rod actuating rod, the driving connecting rod is hinged to the bottom of the punching head, a first transition connecting rod is hinged to the outer end of the driving connecting rod, the first transition connecting rod is hinged to the connecting rod actuating rod, the driven connecting rod is hinged to the lower rack of the punching machine, a second transition connecting rod is hinged to the outer end of the driven connecting rod, the second transition connecting rod is hinged to the connecting rod actuating rod, a long groove actuating hole is formed in the connecting rod actuating rod, a connecting column is movably connected to the long groove actuating hole, two ends of the connecting column are respectively connected with the driving connecting rod and the driven connecting rod, the discharging head is arranged on the connecting rod actuating rod, and after the punching head is lifted, the discharging head moves to the position right below the upper die.
2. The automatic loading and unloading punch press of claim 1, wherein: the discharging assembly is characterized in that a discharging box is arranged on one side of a punch lower frame, a guide chute is arranged at a position, above the discharging box, of the punch lower frame, one end of the guide chute is connected with the discharging box, and when the discharging head moves to the discharging position, one end of the guide chute is connected with the discharging head in a matched mode.
CN201921476386.8U 2019-09-06 2019-09-06 Automatic punch press of material loading unloading Active CN210497852U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921476386.8U CN210497852U (en) 2019-09-06 2019-09-06 Automatic punch press of material loading unloading

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921476386.8U CN210497852U (en) 2019-09-06 2019-09-06 Automatic punch press of material loading unloading

Publications (1)

Publication Number Publication Date
CN210497852U true CN210497852U (en) 2020-05-12

Family

ID=70568473

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921476386.8U Active CN210497852U (en) 2019-09-06 2019-09-06 Automatic punch press of material loading unloading

Country Status (1)

Country Link
CN (1) CN210497852U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111702094A (en) * 2020-06-22 2020-09-25 吴小妹 Grate stamping equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111702094A (en) * 2020-06-22 2020-09-25 吴小妹 Grate stamping equipment

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