CN210023392U - Retaining ring punching press pay-off structure and punch press - Google Patents
Retaining ring punching press pay-off structure and punch press Download PDFInfo
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- CN210023392U CN210023392U CN201920617383.5U CN201920617383U CN210023392U CN 210023392 U CN210023392 U CN 210023392U CN 201920617383 U CN201920617383 U CN 201920617383U CN 210023392 U CN210023392 U CN 210023392U
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- feeding
- cylinder
- retainer ring
- lower die
- feeding cylinder
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Abstract
The utility model discloses a retaining ring stamping feeding structure and a punch press, wherein a feeding cylinder of the retaining ring stamping feeding structure is arranged on a mounting frame and is vertically arranged, a feeding block is arranged on the mounting frame and is positioned below the feeding cylinder, the distance between the top surface of the feeding block and the bottom surface of the feeding cylinder is equal to the thickness of the retaining ring, a lower die is arranged on the mounting frame and is positioned on one side of the feeding block, a feeding cylinder is arranged on the mounting frame, a telescopic path of a piston rod of the feeding cylinder is positioned between the feeding block and the feeding cylinder, the tail end of the telescopic path of the piston rod of the feeding cylinder is positioned on one side above the lower die, an unloading cylinder is arranged on the mounting frame, the tail end of the telescopic path of the piston rod of the unloading cylinder is positioned, after the retainer ring is punched and formed on the lower die, a piston rod of the discharging cylinder moves to push the formed retainer ring out of the lower die; therefore, continuous stamping of the retainer ring is realized, stamping efficiency is improved, and labor intensity of workers is reduced.
Description
Technical Field
The utility model relates to a stamping die technical field especially relates to a retaining ring punching press pay-off structure and punch press.
Background
In the production and processing of retaining ring, including retaining ring stamping forming's process, this process need be fast accurately send the retaining ring into stamping die, and present stamping die still adopts the manual work to send the piece, leads to the low and ten minutes danger of mould work efficiency, wastes time and energy.
SUMMERY OF THE UTILITY MODEL
For the technical problem who exists among the solution background art, the utility model provides a retaining ring punching press pay-off structure and punch press.
The utility model provides a retaining ring stamping feeding structure, which comprises a mounting frame, a feeding cylinder, a feeding block, a lower die, a feeding cylinder and a discharging cylinder;
the feeding cylinder is arranged on the mounting frame and is vertically arranged;
the feeding block is arranged on the mounting frame and is positioned below the feeding cylinder, the distance between the top surface of the feeding block and the bottom surface of the feeding cylinder is x, the thickness of the check ring is y, and x is not less than y and is less than 2 y;
the lower die is arranged on the mounting frame and positioned on one side of the feeding block;
the feeding cylinder is arranged on the mounting frame, the telescopic path of the piston rod of the feeding cylinder is positioned between the feeding block and the feeding barrel, and the tail end of the telescopic path of the piston rod of the feeding cylinder is positioned on one side above the lower die;
the unloading cylinder is installed on the installation frame, and the tail end of a telescopic path of a piston rod of the unloading cylinder is positioned on one side above the lower die.
Preferably, the device further comprises a first induction probe, wherein the first induction probe is mounted on the feeding block and is in signal connection with the feeding cylinder.
Preferably, the device further comprises a second induction probe, the second induction probe is installed on the lower die, and the second induction probe is in signal connection with the discharging cylinder.
Preferably, still include the locating lever, the locating lever is fixed on the feed cylinder and is on a parallel with feed cylinder length direction and sets up, and the locating lever protrusion is in feed cylinder inner wall.
Preferably, still include a plurality of locating pins and a plurality of elastic element, the lower mould top surface is equipped with a plurality of mounting holes, a plurality of mounting holes are circular range, a plurality of elastic element install respectively a plurality of mounting hole bottoms, a plurality of locating pins respectively slidable mounting in a plurality of mounting holes, a plurality of locating pin sliding direction are on a parallel with mounting hole depth direction, a plurality of locating pins respectively with a plurality of elastic element counterbalance lean on, a plurality of locating pins are close to circular inboard or circular outside is the inclined plane.
Preferably, the end of the piston rod of the feeding cylinder forms an arc-shaped surface adapted to the retainer ring.
Preferably, the end part of the piston rod of the discharging cylinder forms an arc-shaped surface matched with the retainer ring.
The utility model discloses in, the retaining ring punching press pay-off structure that provides places more retaining ring of waiting to punch and gets into the feeding section of thick bamboo, because feeding section of thick bamboo vertical setting, the retaining ring falls on the feed block under self action of gravity, again because feed block top surface equals with feeding section of thick bamboo bottom surface interval retaining ring thickness, has a retaining ring of waiting to punch all the time between feed block and the feeding section of thick bamboo, the feeding cylinder impels the retaining ring of waiting to punch between feed block and the feeding section of thick bamboo to the lower mould on, after the feeding cylinder piston rod withdraws, have a retaining ring to fall on the feed block under self action of gravity, after the retaining ring is stamping forming on the lower mould, the piston rod of the cylinder of unloading removes and releases the retaining ring after the shaping from the; therefore, continuous stamping of the retainer ring is realized, mechanical feeding and discharging are realized by adopting the structure, stamping efficiency is improved, and labor intensity of workers is reduced.
The utility model provides a punch press, including above-mentioned retaining ring punching press pay-off structure, the lower mould is installed on the punch press.
The utility model discloses in, the punch press that provides, owing to the mechanized pay-off of realization with unload, punching efficiency is higher.
Drawings
Fig. 1 is a schematic structural view of a retainer ring stamping feeding structure and a punch press according to the present invention;
fig. 2 is a schematic structural view of a retainer ring stamping feeding structure and a punch press according to the present invention;
fig. 3 is a schematic structural view of a stamping feeding structure for a retainer ring provided by the present invention;
fig. 4 is a schematic structural view of the lower mold according to the present invention.
Detailed Description
As shown in fig. 1-4, fig. 1 is the utility model provides a structural schematic diagram of retaining ring punching press pay-off structure and punch press, fig. 2 is the utility model provides a structural schematic diagram of retaining ring punching press pay-off structure and punch press, fig. 3 is the utility model provides a structural schematic diagram of retaining ring punching press pay-off structure, fig. 4 is the utility model provides a structural schematic diagram of lower mould.
Referring to fig. 1-3, the utility model provides a retaining ring stamping feeding structure, which comprises an installation frame 1, a feeding cylinder 3, a feeding block 4, a lower die 2, a feeding cylinder 5 and a discharging cylinder 6; the mounting frame 1 only shows a partial structure;
the feeding cylinder 3 is arranged on the mounting frame 1 and is vertically arranged, the inner section of the feeding cylinder 3 is the same as the shape of the retainer ring to be punched, and a plurality of retainer rings to be punched are stacked in the feeding cylinder 3;
the feeding block 4 is arranged on the mounting frame 1 and is positioned below the feeding cylinder 3, a check ring to be punched at the bottom in the feeding cylinder 3 falls on the feeding block 4, the top surface of the feeding block 4 is horizontally arranged, the distance between the top surface of the feeding block 4 and the bottom surface of the feeding cylinder 3 is x, the thickness of the check ring is y, and x is not less than 2y, so that only one check ring to be punched is accommodated between the feeding cylinder 3 and the feeding block 4;
the lower die 2 is arranged on the mounting frame 1 and is positioned on one side of the material inlet block 4;
the feeding cylinder 5 is installed on the installation frame 1, the telescopic path of a piston rod of the feeding cylinder 5 is positioned between the feeding block 4 and the feeding cylinder 3, and the tail end of the telescopic path of the piston rod of the feeding cylinder 5 is positioned on one side above the lower die 2, so that the piston rod of the feeding cylinder 5 can push a check ring to be punched between the feeding cylinder 3 and the feeding block 4 to the lower die 2;
the discharging cylinder 6 is arranged on the mounting frame 1, and the tail end of a telescopic path of a piston rod of the discharging cylinder 6 is positioned on one side above the lower die 2, so that the piston rod of the discharging cylinder 6 can push away a formed check ring on the lower die 2.
According to the retainer ring stamping and feeding structure provided by the embodiment, a plurality of retainer rings to be stamped are placed into the feeding cylinder 3, because the feeding cylinder 3 is vertically arranged, the retainer ring positioned at the bottommost part is abutted against the feeding block 4 under the action of self gravity, and because the distance between the top surface of the feeding block 4 and the bottom surface of the feeding cylinder 3 is equal to the thickness of the retainer ring, a retainer ring to be stamped is always arranged between the feeding block 4 and the feeding cylinder 3, the feeding cylinder 5 pushes the retainer ring to be stamped between the feeding block 4 and the feeding cylinder 3 to the lower die 2, after a piston rod of the feeding cylinder 5 is retracted, a retainer ring falls onto the feeding block 4 under the action of self gravity, and after the retainer ring is stamped on the lower die 2, the piston rod of the discharging cylinder 6 moves to push out the molded retainer ring from; from this repetition, feeding cylinder 5 pushes away in succession and waits to punch the retaining ring to the lower mould 2 on, and unloading cylinder 6 pushes away the retaining ring that has formed on the lower mould 2 in succession, realizes the continuous punching press of retaining ring, therefore adopts above-mentioned structure to realize mechanized pay-off and unload, has improved punching press efficiency, has reduced workman intensity of labour.
In order to realize automatic feeding, the feeding device further comprises a first sensing probe, the first sensing probe is installed on the feeding block 4 and is in signal connection with the feeding cylinder 5, the first sensing probe is used for sensing a check ring to be punched on the feeding block 4, and after the first sensing probe senses the check ring to be punched on the feeding block 4, the first sensing probe sends a signal to the feeding cylinder 5, so that a piston rod of the feeding cylinder 5 moves to push the check ring to be punched on the feeding block 4 to the lower die 2.
In order to realize automatic unloading, still include second inductive probe, second inductive probe installs on lower mould 2, second inductive probe and the cylinder 6 signal connection of unloading, second inductive probe is used for responding to the retaining ring of stamping forming on the lower mould 2, and after the retaining ring after stamping forming was sensed to second inductive probe, second inductive probe signals to the cylinder 6 of unloading to 6 piston rods of the cylinder of unloading remove, push away the shaping retaining ring on the lower mould 2.
Treat that the retaining ring of punching press places in feed cylinder 3, the position that needs to ensure is accurate, the position of retaining ring in feed cylinder 3 is accurate, just can ensure that the retaining ring gets into the position behind lower mould 2 accurate, and then ensure the punching press accurate, otherwise if the retaining ring location is inaccurate, will lead to the retaining ring punching press to destroy, in this embodiment, refer to fig. 3, still include locating lever 7, locating lever 7 is fixed on feed cylinder 3 and is on a parallel with the setting of 3 length direction of feed cylinder, locating lever 7 protrusion in the 3 inner walls of feed cylinder, the retaining ring has the opening, the retaining ring is placed and is got into back in feed cylinder 3, the split fit of retaining ring is on locating lever 7, otherwise the retaining ring can not place and get into in feed cylinder 3, the retaining ring gets into feed cylinder 3 in the back, the projection of all retaining rings is the coincidence, thereby the position that the retaining ring got.
Referring to fig. 4, in order to ensure that the position of the check ring after entering the lower die 2 is accurate, the check ring further comprises four positioning pins 8 and four elastic elements, the top surface of the lower die 2 is provided with four mounting holes, the four mounting holes are circularly arranged, the four elastic elements are respectively mounted at the bottoms of the four mounting holes, the four positioning pins 8 are respectively slidably mounted in the four mounting holes, the sliding direction of the four positioning pins 8 is parallel to the depth direction of the mounting holes, the four positioning pins 8 are respectively abutted against the four elastic elements, the four positioning pins 8 are pressed to enable the four positioning pins 8 to be pressed into the mounting holes, the four positioning pins 8 are inclined planes near the circular inner sides, and after the check ring enters the lower die 2, the outer side of the check ring is abutted against the four positioning pins 8, so that the check ring; the inner sides of the four positioning pins 8 close to the circle can be inclined planes, and after the check ring enters the lower die 2, the inner sides of the check ring abut against the four positioning pins 8, so that the check ring is positioned, and the position deviation of the check ring when the check ring enters the lower die 2 is prevented; when the discharging cylinder 6 pushes the formed check ring, the positioning pin 8 is pressed down by the check ring, so that the check ring can be pushed away.
In order to prevent the retainer ring from deviating when the feeding cylinder 5 pushes the retainer ring, the end part of the piston rod of the feeding cylinder 5 forms an arc-shaped surface matched with the retainer ring, and the outer side of the retainer ring is matched with the arc-shaped surface, so that the problem is avoided.
Similarly, the end part of the piston rod of the discharging cylinder 6 forms an arc-shaped surface which is matched with the retainer ring, and the outer side of the retainer ring is matched with the arc-shaped surface, so that the retainer ring can be pushed away conveniently.
Referring to fig. 1-2, the utility model provides a punch press, including above-mentioned retaining ring punching press pay-off structure, lower mould 2 is installed on the punch press, and lower mould 2 top is the drift.
The punch press provided by the embodiment has higher punching efficiency due to the mechanized feeding and discharging.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. A check ring stamping and feeding structure is characterized by comprising a mounting frame (1), a lower die (2), a feeding barrel (3), a feeding block (4), a feeding cylinder (5) and a discharging cylinder (6);
the feeding cylinder (3) is arranged on the mounting frame (1) and is vertically arranged;
the feeding block (4) is arranged on the mounting frame (1) and is positioned below the feeding cylinder (3), the distance between the top surface of the feeding block (4) and the bottom surface of the feeding cylinder (3) is x, the thickness of the check ring is y, and x is not less than 2 y;
the lower die (2) is arranged on the mounting rack (1) and is positioned on one side of the material inlet block (4);
the feeding cylinder (5) is installed on the installation frame (1), the telescopic path of a piston rod of the feeding cylinder (5) is positioned between the feeding block (4) and the feeding barrel (3), and the tail end of the telescopic path of the piston rod of the feeding cylinder (5) is positioned on one side above the lower die (2);
the discharging cylinder (6) is installed on the installation frame (1), and the tail end of a telescopic path of a piston rod of the discharging cylinder (6) is located on one side above the lower die (2).
2. The retainer ring stamping and feeding structure according to claim 1, further comprising a first induction probe mounted on the feeding block (4), wherein the first induction probe is in signal connection with the feeding cylinder (5).
3. The retainer ring stamping and feeding structure according to claim 1, further comprising a second induction probe, wherein the second induction probe is mounted on the lower die (2), and the second induction probe is in signal connection with the discharging cylinder (6).
4. The retainer ring stamping and feeding structure according to claim 1, further comprising a positioning rod (7), wherein the positioning rod (7) is fixed on the feeding cylinder (3) and arranged in parallel to the length direction of the feeding cylinder (3), and the positioning rod (7) protrudes out of the inner wall of the feeding cylinder (3).
5. The retainer ring stamping and feeding structure according to claim 1, further comprising a plurality of positioning pins (8) and a plurality of elastic elements, wherein a plurality of mounting holes are formed in the top surface of the lower die (2), the mounting holes are arranged in a circular shape, the elastic elements are respectively mounted at the bottoms of the mounting holes, the positioning pins (8) are respectively slidably mounted in the mounting holes, the sliding direction of the positioning pins (8) is parallel to the depth direction of the mounting holes, the positioning pins (8) are respectively abutted against the elastic elements, and the inner side of the positioning pins (8) close to the circular shape or the outer side of the circular shape is an inclined surface.
6. Retainer ring stamping and feeding structure according to claim 1, characterized in that the end of the piston rod of the feeding cylinder (5) forms an arc-shaped surface adapted to the retainer ring.
7. Retainer ring stamping and feeding structure according to claim 1, wherein the end of the piston rod of the discharge cylinder (6) forms an arc-shaped surface adapted to the retainer ring.
8. A punch press, characterized by comprising a retainer ring punch feed structure according to any one of claims 1 to 7, and a lower die (2) is mounted on the punch press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920617383.5U CN210023392U (en) | 2019-04-30 | 2019-04-30 | Retaining ring punching press pay-off structure and punch press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920617383.5U CN210023392U (en) | 2019-04-30 | 2019-04-30 | Retaining ring punching press pay-off structure and punch press |
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| Publication Number | Publication Date |
|---|---|
| CN210023392U true CN210023392U (en) | 2020-02-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920617383.5U Active CN210023392U (en) | 2019-04-30 | 2019-04-30 | Retaining ring punching press pay-off structure and punch press |
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| CN (1) | CN210023392U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052523A (en) * | 2019-04-30 | 2019-07-26 | 安徽省宁国市东波紧固件有限公司 | A kind of retaining ring punching press feeding structure and punching machine |
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2019
- 2019-04-30 CN CN201920617383.5U patent/CN210023392U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052523A (en) * | 2019-04-30 | 2019-07-26 | 安徽省宁国市东波紧固件有限公司 | A kind of retaining ring punching press feeding structure and punching machine |
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