CN218947349U - Automatic blanking device of end mill - Google Patents
Automatic blanking device of end mill Download PDFInfo
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- CN218947349U CN218947349U CN202222698774.9U CN202222698774U CN218947349U CN 218947349 U CN218947349 U CN 218947349U CN 202222698774 U CN202222698774 U CN 202222698774U CN 218947349 U CN218947349 U CN 218947349U
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- linkage
- plate
- end mill
- bottom plate
- blanking
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses an automatic blanking device of an end mill, which comprises a blanking device, a bottom plate and a reset device, wherein a round hole which can be rotatably sleeved on a rotating shaft of a rotating grinding tool in the end mill is formed in the bottom plate; according to the utility model, the first infrared sensor is used as a linkage switch of the linkage mechanism and the rotary grinding tool, and in the linkage process, the blanking device automatically places the spring into the die hole and then resets under the action of the resetting mechanism, so that automatic blanking operation is completed.
Description
Technical field:
the utility model relates to the field of spring production, in particular to an automatic blanking device of an end mill.
The background technology is as follows:
in the spring manufacturing process, an automatic assembly line is adopted for manufacturing, two end faces of the spring are required to be ground according to the requirements of clients in the manufacturing process, a spring end mill is adopted for grinding the end faces of the spring in a conventional method in the industry, the spring is vertically placed in a die hole in a rotary die, the spring is driven by the rotary die to enter the spring end mill for grinding the end faces of the spring, then the rotary die drives a discharge hole arranged below the rotary die, the spring automatically falls off from the rotary die to enter the discharge hole under the action of gravity, however, in actual work, the spring after end grinding can not automatically fall in the rotary die due to the fact that the size of the spring, the size of the die or the grinding problem and the like, at the moment, the spring is clamped in the rotary die, one die hole is occupied, the working efficiency is reduced so as not to influence the production, the problem that the spring clamped in the rotary die is poked out from the rotary die by a tool is solved, but the labor intensity of staff is increased due to the manual cleaning of the spring, and whether the working efficiency of the spring is still required to be clamped in the rotary die is still influenced or not.
The utility model comprises the following steps:
the technical problems to be solved by the utility model are as follows: in the prior art, the spring is manually cleared by a person, so that the labor intensity of the person is increased and the working efficiency is reduced.
The technical scheme of the utility model is as follows: an automatic unloader of end mill, includes unloader, bottom plate and resetting means, characterized by: the rotary grinding tool comprises a bottom plate, a discharging device, a bottom plate, a reset mechanism, a first infrared sensor and a second infrared sensor, wherein the bottom plate is provided with a rotary round hole which is rotatably sleeved on a rotary shaft of the rotary grinding tool in the end mill, the discharging device is arranged on the bottom plate through a linkage mechanism, the discharging device corresponds to a discharge hole in the end mill from top to bottom, the discharging device and the bottom plate are connected with the rotary grinding tool in the end mill through the linkage mechanism to rotate, the bottom plate is provided with a limiting plate which is arranged on the bottom plate in the same plane and extends outwards, the end of the limiting plate stretches into the reset mechanism, the reset mechanism is used for pushing the bottom plate which is used for rotating along with the rotary grinding tool in the end mill under the action of the reset mechanism, and the end mill is provided with the first infrared sensor which is used for detecting a clamping groove on the rotary grinding tool in the end mill.
Further, the link gear includes linkage cylinder, linkage board and linkage guide block, and the linkage cylinder sets up on the bottom plate, and the piston rod of linkage cylinder runs through the bottom plate with set up linkage board on the bottom plate is connected, and drives the linkage board and be in the bottom plate slides from top to bottom, the linkage guide block sets up on the bottom surface of linkage board to follow the upper and lower removal of linkage board and stretch into in the draw-in groove on the rotatory grinding apparatus in the end mill or pull out in the draw-in groove on the rotatory grinding apparatus in the end mill, unloader sets up on the upside of linkage board.
Further, the linkage plate slides up and down on the bottom plate through a linkage guide rail vertically arranged on the bottom plate.
Further, the blanking device comprises a blanking cylinder and a blanking push rod, the blanking cylinder is arranged on the upper side face of the linkage plate, a piston rod of the blanking cylinder penetrates through the linkage plate to be connected with the blanking push rod and drives the blanking push rod to vertically move up and down, and the blanking push rod stretches into/moves out of a die hole on the rotary grinding tool.
Further, the reset mechanism comprises a first vertical plate, a second vertical plate and a reset spring, wherein the first vertical plate and the second vertical plate are arranged on the end mill in parallel, and the reset spring is arranged on the second vertical plate.
Further, a second infrared sensor is arranged on the second vertical plate.
The beneficial effects of the utility model are as follows:
detect the draw-in groove on the rotatory grinding apparatus in the end mill through first infrared sensor, confirm the nib position that corresponds with the draw-in groove on the rotatory grinding apparatus, realize with rotatory grinding apparatus linkage through link gear, make unloader and bottom plate follow rotatory grinding apparatus in the end mill and rotate, and fall into the discharge gate through unloader to the spring top of rotating the nib in the discharge gate top, accomplish automatic unloading operation after, the bottom plate resets under reset mechanism's effect, accomplish automatic unloading operation, convenient and fast, solve among the prior art through personnel manual clear away the spring, cause personnel intensity of labour increase and reduce work efficiency's problem.
The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular description of preferred embodiments, as illustrated in the accompanying drawings.
Description of the drawings:
in order to more clearly illustrate the utility model or the technical solutions of the prior art, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the description below are only two of the utility models, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of the present application.
Fig. 2 is a usage state diagram of the present application.
Fig. 3 is a schematic structural view of the blanking push rod when the spring top in the die hole falls into the discharge hole.
In the figure, a 1-bottom plate, a 2-round hole, a 3-limiting plate, a 4-first infrared sensor, a 5-linkage cylinder, a 6-linkage plate, a 7-linkage guide block, an 8-linkage guide rail, a 9-blanking cylinder, a 10-blanking push rod, 11-,12-, 13-first vertical plates, 14-second vertical plates, 15-reset springs, 16-second infrared sensors and 17-blanking holes; a-spring end mill, B-rotating shaft, C-rotating grinding tool, D-die hole, E-clamping groove and F-discharge hole.
The specific embodiment is as follows:
embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. While the utility model is susceptible of embodiment in the drawings, it is to be understood that the utility model may be embodied in various forms and should not be construed as limited to the embodiments set forth herein, but rather are provided to provide a more thorough and complete understanding of the utility model. It should be understood that the drawings and embodiments of the utility model are for illustration purposes only and are not intended to limit the scope of the present utility model.
It should be understood that the various steps recited in the method embodiments of the present utility model may be performed in a different order and/or performed in parallel. Furthermore, method embodiments may include additional steps and/or omit performing the illustrated steps. The scope of the utility model is not limited in this respect.
The names of messages or information interacted between the devices in the embodiments of the present utility model are for illustrative purposes only and are not intended to limit the scope of such messages or information.
Examples
As shown in fig. 1-3, an automatic blanking device of an end mill a comprises a blanking device, a bottom plate 1 and a reset device, wherein a round hole 2 which is rotatably sleeved on a rotating shaft B of a rotating grinding tool C in the end mill a is arranged on the bottom plate 1, the blanking device is arranged on the bottom plate 1 through a linkage mechanism, the blanking device and the bottom plate 1 rotate along with the rotating grinding tool C in the end mill a through the linkage mechanism, a limiting plate 3 which is in the same plane with the bottom plate 1 and extends outwards is arranged on the bottom plate 1, the end part of the limiting plate 3 stretches into the reset mechanism arranged on the end mill and pushes the bottom plate 1 which rotates along with the rotating grinding tool C in the end mill a to reset under the action of the reset mechanism, and a first infrared sensor 4 which detects a clamping groove E on the rotating grinding tool C in the end mill a is arranged on the end mill a; the clamping groove E on the rotary grinding tool C in the end mill A is detected through the first infrared sensor 4, the position of a die hole D corresponding to the clamping groove E on the rotary grinding tool C is determined, when the die hole D rotates below the blanking device, the blanking device and the bottom plate 1 are linked with the rotary grinding tool C together to follow the rotary grinding tool C in the end mill A, the rotary shaft B of the rotary grinding tool C in the end mill A rotates around the rotary shaft B of the rotary grinding tool C in the end mill A, in the rotating process, the blanking device and the die hole D continuously keep up-down correspondence, the spring is ejected out of the die hole D on the rotary grinding tool C through the blanking device, after the blanking operation is completed, the linkage of the linkage mechanism and the rotary grinding tool C is disconnected, the bottom plate 1 resets under the action of the reset mechanism, automatic blanking operation is completed, so that the blanking operation can be continuously carried out on the rotary grinding tool C, the problem that in the prior art, the labor intensity of staff is increased and the working efficiency is reduced due to the fact that the staff manually clears the spring is solved.
In this embodiment, the linkage mechanism includes a linkage cylinder 5, a linkage plate 6 and a linkage guide block 7, the linkage cylinder 5 is disposed on the bottom plate 1, and a piston rod of the linkage cylinder 5 penetrates through the bottom plate 1 to be connected with the linkage plate 6 disposed on the bottom plate 1 and drives the linkage plate 6 to slide up and down on the bottom plate 1, the linkage guide block 7 is disposed on a bottom side surface of the linkage plate 6 and extends into a clamping groove E on a rotary grinding tool C in the end mill a or pulls out from the clamping groove E on the rotary grinding tool C in the end mill a along with the up-down movement of the linkage plate 6, and the blanking device is disposed on an upper side surface of the linkage plate 6; when the first infrared sensor 4 detects the clamping groove E, a pulse signal is sent to the controller, the controller controls the linkage cylinder 5 to act, the linkage plate 6, the linkage guide block 7 and the blanking device are pushed to move downwards and are kept, the linkage guide block 7 stretches into the clamping groove E, the rotary grinding tool C drives the bottom plate 1 to rotate through the linkage guide block 7, and linkage between the bottom plate 1 and the rotary grinding tool C is achieved.
In the present embodiment, the linkage plate 6 slides up and down on the base plate 1 through a linkage guide rail 8 vertically provided on the base plate 1; realize the sliding connection of linkage board 6 and bottom plate 1, still play the guide effect to the reciprocates of linkage board 6, guarantee the smooth and easy nature that linkage guide block 7 stretches into or extracts in draw-in groove E, guarantee the stability of rotatory grinding apparatus C and bottom plate 1 linkage.
In this embodiment, the blanking device includes a blanking cylinder 9 and a blanking push rod 10, the blanking cylinder 9 is disposed on the upper side surface of the linkage plate 6, a piston rod of the blanking cylinder 9 penetrates through the linkage plate 6 to be connected with the blanking push rod 10, and drives the blanking push rod 10 to vertically move up and down, so that the blanking push rod 10 extends into/moves out of the die hole D on the rotary grinding tool C; the blanking cylinder 9 acts under the control of the controller to realize the extension and retraction operation of the blanking push rod 10 driven by the piston rod, and the blanking push rod 10 moves out of the die hole D after the blanking push rod 10 stretches into the die hole D to drop the spring top in the die hole D into the discharge hole F due to the fact that the linkage plate 6 drives the blanking cylinder 9 and the blanking push rod 10 to synchronously rotate along with the rotary grinding tool C, so that automatic blanking operation is completed.
In the present embodiment, the reset mechanism includes a first vertical plate 13, a second vertical plate 14, and a reset spring 15, where the first vertical plate 13 and the second vertical plate 14 are parallel to each other and disposed on the end mill a, and the reset spring 15 is disposed on the second vertical plate 14; the limiting plate 3 is arranged between the first vertical plate 13 and the second vertical plate 14, when the bottom plate 1 rotates along with the rotary grinding tool C, the bottom plate 1 can drive the limiting plate 3 to move from the first vertical plate 13 to the second vertical plate 14 and compress a reset spring 15 arranged on the second vertical plate 14, when the second infrared sensor 16 detects the limiting plate 3, a pulse signal is sent to the controller, the controller controls the linkage cylinder 5 to act to drive the linkage plate 6, the linkage guide block 7 and the blanking device to move upwards and keep, the linkage guide block 7 is withdrawn from the clamping groove E, the rotary grinding tool C can not drive the bottom plate 1 to rotate through the linkage guide block 7, the linkage of the bottom plate 1 and the rotary grinding tool C is released, and under the action of the reset spring 15, the limiting plate 3 is enabled to rotate from the second vertical plate 14 to the first vertical plate 13, the limiting plate 3 drives the bottom plate 1 to rotate around a rotating shaft B of the rotary grinding tool C in the end mill A to an initial position, and reset operation is completed.
When the automatic feeding device is used, firstly, the automatic feeding device is installed, a round hole 2 on a bottom plate 1 is sleeved on a rotating shaft B of a rotary grinding tool C in an end grinder A, a first vertical plate 13 and a second vertical plate 14 are arranged on the end grinders A on two sides of a limiting plate 3, a reset spring 15 and a second infrared sensor 16 are arranged on the second vertical plate 14, the first infrared sensor 4 is arranged on the end grinder A, a linkage plate 6 is arranged on an electric guide rail on the bottom plate 1 and is connected with a piston rod of a linkage cylinder 5 arranged on the bottom plate 1, a linkage guide block 7 and a blanking cylinder 9 are arranged on the linkage plate 6, and the piston rod of the blanking cylinder 9 penetrates through the linkage plate 6 and is connected with a blanking push rod 10.
The working process is as follows: when the first infrared sensor 4 detects the clamping groove E, a pulse signal is sent to the controller, the controller controls the linkage air cylinder 5 to act, the linkage plate 6, the linkage guide block 7 and the blanking device are pushed to move downwards and are kept, the linkage guide block 7 stretches into the clamping groove E, the rotary grinding tool C drives the bottom plate 1, the linkage mechanism, the blanking device and the limiting plate 3 to rotate around a rotating shaft B of the rotary grinding tool C in the end grinding machine A together through the linkage guide block 7, in the rotating process, a piston rod of the blanking air cylinder 9 drives the blanking push rod 10 to stretch into the die hole D to enable a spring top in the die hole D to fall into the discharge hole, and then a piston rod of the blanking air cylinder 9 drives the blanking push rod 10 to move out of the die hole, so that automatic blanking operation is completed;
the bottom plate 1 drives the limiting plate 3 to move from the first vertical plate 13 to the second vertical plate 14, compresses a reset spring 15 arranged on the second vertical plate 14, sends a pulse signal to the controller when the second infrared sensor 16 detects the limiting plate 3 (when the distance between the second infrared sensor 16 and the limiting plate 3 is detected to be smaller than a set threshold value), controls the linkage cylinder 5 to act, drives the linkage plate 6, the linkage guide block 7 and the blanking device to move upwards and keep, enables the linkage guide block 7 to withdraw from the clamping groove E, the rotary grinding tool C stops driving the bottom plate 1 to rotate through the linkage guide block 7, pushes the limiting plate 3 to rotate from the second vertical plate 14 to the first vertical plate 13 under the action of the reset spring 15, and drives the bottom plate 1 to rotate around a rotating shaft B of the rotary C in the end grinding tool A to an initial position to complete reset operation, so that the automatic blanking operation of the spring is completed.
Note that the above is only a preferred embodiment of the present utility model and the technical principle applied. It will be understood by those skilled in the art that the present utility model is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, while the utility model has been described in connection with the above embodiments, the utility model is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the utility model, which is set forth in the following claims.
Claims (6)
1. An automatic unloader of end mill, includes unloader, bottom plate and resetting means, characterized by: the rotary grinding tool comprises a bottom plate, a blanking device, a discharging device, a limiting plate, a reset mechanism and a first infrared sensor, wherein the bottom plate is provided with a rotary round hole which is rotatably sleeved on a rotary grinding tool in an end mill, the blanking device is arranged on the bottom plate through a linkage mechanism, the blanking device corresponds to a discharge hole in the end mill up and down, the blanking device and the bottom plate are connected with the rotary grinding tool in the end mill through the linkage mechanism to rotate along with the rotary grinding tool in the end mill, the limiting plate which is arranged on the bottom plate and is in the same plane with the bottom plate and extends outwards is arranged on the bottom plate, the end of the limiting plate stretches into the reset mechanism arranged on the end mill, the bottom plate which rotates along with the rotary grinding tool in the end mill is pushed to reset under the action of the reset mechanism, and the first infrared sensor which detects a clamping groove on the rotary grinding tool in the end mill is arranged on the end mill.
2. The automatic end mill blanking device according to claim 1, characterized in that: the linkage mechanism comprises a linkage cylinder, a linkage plate and a linkage guide block, wherein the linkage cylinder is arranged on the bottom plate, a piston rod of the linkage cylinder penetrates through the bottom plate and is connected with the linkage plate arranged on the bottom plate, the linkage plate is driven to slide up and down on the bottom plate, the linkage guide block is arranged on the bottom side surface of the linkage plate and stretches into a clamping groove on a rotary grinding tool in the end mill or is pulled out from the clamping groove on the rotary grinding tool in the end mill along with the up-and-down movement of the linkage plate, and the discharging device is arranged on the upper side surface of the linkage plate.
3. The automatic end mill blanking device according to claim 2, characterized in that: the linkage plate slides up and down on the bottom plate through a linkage guide rail vertically arranged on the bottom plate.
4. An automatic end mill blanking device according to claim 3, characterized in that: the blanking device comprises a blanking cylinder and a blanking push rod, wherein the blanking cylinder is arranged on the upper side face of the linkage plate, a piston rod of the blanking cylinder penetrates through the linkage plate to be connected with the blanking push rod and drives the blanking push rod to vertically move up and down, so that the blanking push rod stretches into/moves out of a die hole on the rotary grinding tool.
5. The automatic end mill blanking device according to claim 4, wherein: the reset mechanism comprises a first vertical plate, a second vertical plate and a reset spring, wherein the first vertical plate and the second vertical plate are mutually parallel to each other and arranged on the end mill, and the reset spring is arranged on the second vertical plate.
6. The automatic blanking device of an end mill according to claim 5, wherein: and a second infrared sensor is arranged on the second vertical plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222698774.9U CN218947349U (en) | 2022-10-13 | 2022-10-13 | Automatic blanking device of end mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222698774.9U CN218947349U (en) | 2022-10-13 | 2022-10-13 | Automatic blanking device of end mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218947349U true CN218947349U (en) | 2023-05-02 |
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ID=86141496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222698774.9U Active CN218947349U (en) | 2022-10-13 | 2022-10-13 | Automatic blanking device of end mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218947349U (en) |
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2022
- 2022-10-13 CN CN202222698774.9U patent/CN218947349U/en active Active
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