CN216578300U - High-precision stamping device - Google Patents
High-precision stamping device Download PDFInfo
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- CN216578300U CN216578300U CN202123174312.9U CN202123174312U CN216578300U CN 216578300 U CN216578300 U CN 216578300U CN 202123174312 U CN202123174312 U CN 202123174312U CN 216578300 U CN216578300 U CN 216578300U
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- stamping
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model relates to a high-precision die punching device which comprises a rack, a punching assembly and a prepressing assembly, wherein a bottom die is arranged on the rack, the punching assembly comprises a punching plate and a punching power element, the punching plate is used for mounting an upper die, the punching power element is arranged on the rack, and the punching power element is used for driving the punching plate to move; the pre-compaction subassembly includes pivot and connecting piece, and the one end of pivot articulates in the frame, and the pivot is connected to the one end of connecting piece, and the punching plate is connected to the other end. According to the high-precision stamping device, a workpiece to be machined is placed on the bottom die, the connecting piece is pulled down, and the stamping plate drives the upper die to be close to the bottom die, so that pre-positioning is completed, and the positioning precision is improved; then, the blanking power element drives the blanking plate to press downwards to complete the stamping processing; this high accuracy stamping device convenient to use, safe high efficiency.
Description
Technical Field
The utility model relates to the technical field of stamping, in particular to a high-precision stamping device.
Background
When the heelpiece is shaped, mechanical forced compression molding is often adopted, namely, the heelpiece is placed on the bottom film and is subjected to punch forming through the upper die, however, due to inaccurate positioning and unsatisfactory molding effect, reworking and reworking are often needed, even products are scrapped, so that the production period is prolonged, and the production cost is increased.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is desirable to provide a high-precision stamping device that is convenient, safe, and efficient to use.
A high-precision die punching device comprises a rack, a punching assembly and a prepressing assembly, wherein a bottom die is installed on the rack, the punching assembly comprises a punching plate and a punching power element, the punching plate is used for installing an upper die, the punching power element is installed on the rack, and the punching power element is used for driving the punching plate to move; the pre-pressing assembly comprises a rotating shaft and a connecting piece, one end of the rotating shaft is hinged to the rack, one end of the connecting piece is connected with the rotating shaft, and the other end of the connecting piece is connected with the punching plate.
In one embodiment, the blanking assembly further includes a first guide pillar, a second guide pillar, and a plurality of elastic members, one end of the first guide pillar is connected to one end of the blanking plate, the other end of the first guide pillar penetrates through the frame, one end of the second guide pillar is connected to one end of the blanking plate, the other end of the second guide pillar penetrates through the frame, the elastic members are respectively sleeved on the first guide pillar and the second guide pillar, one end of the elastic member abuts against the frame, and the other end of the elastic member abuts against one end of the first guide pillar or one end of the second guide pillar.
In one embodiment, the blanking assembly further includes a protection switch and a sensing member, the protection switch is mounted on the frame, the sensing member is mounted at one end of the second guide pillar, and the sensing member and the protection switch cooperate to control the operation of the blanking power element.
In one embodiment, the sensing element includes a fixing portion and an abutting portion, the fixing portion is connected to one end of the second guide post, the abutting portion is disposed obliquely, one end of the abutting portion is connected to the fixing portion, the other end of the abutting portion extends towards the protection switch, and the abutting portion is used for abutting against the protection switch.
In one embodiment, the pre-pressing assembly further includes a pin and a pedal, the pin is mounted at one end of the rotating shaft away from the frame, one end of the connecting member is fixedly connected to the pin, and the pedal is mounted on the rotating shaft.
In one embodiment, the rack comprises a base frame, an operating platform and a supporting frame, wherein the operating platform is installed on the base frame, and the supporting frame is installed on the operating platform.
In one embodiment, the blanking assembly further includes a first fixed mold member and a second fixed mold member, the first fixed mold member is mounted on the support frame, the bottom mold is slidably mounted on the first fixed mold member, the second fixed mold member is mounted on the blanking plate, and the upper mold is slidably mounted on the second fixed mold member.
In one embodiment, the blanking assembly further includes a first locking member hinged to one end of the first die fixing member and a second locking member mounted to the first die fixing member, the second locking member cooperating with the first locking member to fix opposite ends of the bottom die.
In one embodiment, the multifunctional display rack further comprises a control assembly, wherein the control assembly comprises a display screen, a PCB (printed circuit board), a control chip and a plurality of function keys, the display screen is installed on the rack, the control chip and the function keys are electrically connected with the PCB, and the control chip is in signal connection with the function keys.
In one embodiment, the control assembly further comprises a control switch, the control switch is in signal connection with the control chip, the control switch is used for controlling the operation of the blanking power element, and the control switch is mounted on the frame.
Compared with the prior art, the utility model has the following beneficial effects:
according to the high-precision stamping device, a workpiece to be machined is placed on the bottom die, the connecting piece is pulled down, and the stamping plate drives the upper die to be close to the bottom die, so that pre-positioning is completed, and the positioning precision is improved; then, the blanking power element drives the blanking plate to press downwards to finish the stamping processing; this high accuracy stamping device convenient to use, safe high efficiency.
Drawings
FIG. 1 is a schematic assembly diagram of a high precision stamping apparatus according to a preferred embodiment of the present invention;
fig. 2 is a partial schematic view of the high-precision stamping apparatus shown in fig. 1.
Reference is made to the accompanying drawings in which:
a high-precision stamping apparatus 100;
the device comprises a rack 10, a bottom frame 11, an operating platform 12, a supporting frame 13, a blanking assembly 20, a blanking plate 21, a blanking power element 22, a second guide post 23, a protection switch 24, a sensing piece 25, a fixing part 251, an abutting part 252, a first fixing piece 26, a second fixing piece 27, a first locking piece 28 and a second locking piece 29;
the prepressing assembly 30, the rotating shaft 31, the connecting piece 32, the pin shaft 33, the pedal lever 34, the control assembly 40, the display screen 41, the function keys 42, the control switch 43, the bottom die 91 and the upper die 92.
Detailed Description
In order that the utility model may be more fully understood, reference will now be made to the following description. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When the number of an element is referred to as "a plurality," it can be any number of two or more. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 and 2, a high precision stamping apparatus 100 according to a preferred embodiment of the present invention includes a frame 10, a blanking assembly 20 and a pre-pressing assembly 30, a bottom die 91 is mounted on the frame 10, the blanking assembly 20 includes a blanking plate 21 and a blanking power element 22, the blanking plate 21 is used for mounting an upper die 92, the pre-pressing assembly 30 includes a rotating shaft 31 and a connecting member 32, the high precision stamping apparatus 100 completes pre-positioning by placing a workpiece to be processed on the bottom die 91, and then pulling down the connecting member 32, the blanking plate 21 drives the upper die 92 to approach the bottom die 91, thereby improving positioning precision; then, the blanking power element 22 drives the blanking plate 21 to press down, thereby completing the stamping process.
As shown in fig. 1 and 2, in the present embodiment, the frame 10 includes a base frame 11, a console 12 and a support frame 13, the console 12 is mounted on the base frame 11, and the support frame 13 is mounted on the console 12; alternatively, the bottom mold 91 is mounted on the frame 10.
Referring to fig. 1 and 2 again, the blanking assembly 20 includes a blanking plate 21 and a blanking power element 22, the blanking plate 21 is used for mounting the upper die 92, the blanking power element 22 is mounted on the supporting frame 13, and the blanking power element 22 is used for driving the blanking plate 21 to move; alternatively, the blanking power element 22 is a pressure cylinder. In an embodiment, the blanking assembly 20 further includes a first guide pillar (not shown), a second guide pillar 23 and a plurality of elastic members (not shown), one end of the first guide pillar is connected to one end of the blanking plate 21, the other end of the first guide pillar penetrates through the supporting frame 13, one end of the second guide pillar 23 is connected to one end of the blanking plate 21, the other end of the second guide pillar penetrates through the supporting frame 13, the first guide pillar and the second guide pillar 23 are respectively sleeved with an elastic member, one end of the elastic member abuts against the frame 10, and the other end of the elastic member abuts against one end of the first guide pillar or the second guide pillar 23. Optionally, the elastic member is a spring, the first guide post and the second guide post 23 are both two, the two first guide posts are connected through a positioning block to ensure synchronous movement, one end of the elastic member abuts against the support frame 13, and the other end of the elastic member abuts against the positioning block.
In order to ensure the operation safety, the blanking assembly 20 further includes a protection switch 24 and a sensing element 25, the protection switch 24 is mounted on the supporting frame 13, the sensing element 25 is mounted at one end of the second guide pillar 23, and the sensing element 25 cooperates with the protection switch 24 to control the operation of the blanking power element 22; optionally, two ends of the sensing element 25 are respectively connected with the two second guide pillars 23; further, the sensor 25 includes a fixing portion 251 and an abutting portion 252, the fixing portion 251 is connected to one end of the second guide post 23, the abutting portion 252 is disposed obliquely, one end of the abutting portion 252 is connected to the fixing portion 251, the other end extends toward the protection switch 24, and the abutting portion 252 is used for abutting against the protection switch 24; optionally, the protection switch 24 is a travel switch; in use, the blanking power element 22 can only be activated after the sensing member 25 triggers the protection switch 24.
In order to fix the die, the blanking assembly 20 further includes a first fixed die member 26 and a second fixed die member 27, the first fixed die member 26 is mounted on the support frame 13, the bottom die 91 is slidably mounted on the first fixed die member 26, the second fixed die member 27 is mounted on the blanking plate 21, and the upper die 92 is slidably mounted on the second fixed die member 27 for mounting. The blanking assembly 20 further comprises a first locking member 28 and a second locking member 29, the first locking member 28 is hinged to one end of the first fixed die member 26, the second locking member 29 is mounted on the first fixed die member 26, and the second locking member 29 and the first locking member 28 respectively abut against two opposite ends of the bottom die 91 to fix the bottom die 91.
As shown in fig. 2, the pre-pressing assembly 30 includes a rotating shaft 31 and a connecting member 32, one end of the rotating shaft 31 is hinged to the base frame 11, one end of the connecting member 32 is connected to the rotating shaft 31, and the other end is connected to the punching plate 21, optionally, the connecting member 32 is a steel wire rope; the pre-pressing assembly 30 further comprises a pin shaft 33 and a pedal lever 34, the pin shaft 33 is mounted at one end of the rotating shaft 31 far away from the underframe 11, one end of the connecting piece 32 is fixedly connected with the pin shaft 33, and the pedal lever 34 is mounted on the rotating shaft 31; the rotation shaft 31 is rotated by pressing the pedal lever 34 downward, thereby pulling down the blanking plate 21 through the connecting member 32.
As shown in fig. 1, in order to implement intelligent control, the high-precision stamping device 100 further includes a control assembly 40, the control assembly 40 includes a display screen 41, a PCB (not shown), a control chip (not shown) and a plurality of function keys 4242, the display screen 41 is installed on the console 12, the control chip and the function keys 42 are all electrically connected to the PCB, and the function keys 42, the protection switch 24 and the stamping power element 22 are all in signal connection with the control chip; the energization is controlled by function keys 42. In an embodiment, the control assembly 40 further includes a control switch 43, the control switch 43 is in signal connection with the control chip, the control switch 43 is used for controlling the operation of the blanking power element 22, and the control switch 43 is mounted on the chassis 11; alternatively, the control switch 43 is a foot switch. When the sensing member 25 moves downwards to trigger the protection switch 24, the blanking power element 22 drives the blanking plate 21 to press downwards by the foot control switch 43; when the sensing member 25 does not trigger the protection switch 24, the foot control switch 43 does not activate the blanking power element 22, so as to protect the user from being accidentally injured and ensure the safety of use.
In use, the bottom die 91 is arranged on the first fixed die element 26, the upper die 92 is arranged on the second fixed die element 27, and the bottom die 91 is fixed through the first locking element 28 and the second locking element 29; after a workpiece to be machined is placed on the bottom die 91, the pedal rod 34 is pedaled, the punching plate 21 is pulled down through the connecting piece 32, the upper die 92 is abutted to the workpiece on the bottom die 91, pre-positioning is completed, and positioning accuracy is improved; meanwhile, the blanking plate 21 drives the sensing member 25 to move downwards through the second guide post 23 to trigger the protection switch 24, and then the blanking power element 22 drives the blanking plate 21 to press downwards through the foot control switch 43, thereby completing the die pressing.
According to the high-precision stamping device 100, a workpiece to be machined is placed on the bottom die 91, the connecting piece 32 is pulled downwards, and the stamping plate 21 drives the upper die 92 to be close to the bottom die 91, so that pre-positioning is completed, and the positioning precision is improved; then, the blanking power element 22 drives the blanking plate 21 to press downwards, and the die stamping processing is completed; the high-precision stamping device 100 is convenient to use, safe and efficient.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A high-precision die stamping device is characterized by comprising a rack, a stamping assembly and a prepressing assembly, wherein a bottom die is mounted on the rack, the stamping assembly comprises a stamping plate and a stamping power element, the stamping plate is used for mounting an upper die, the stamping power element is mounted on the rack, and the stamping power element is used for driving the stamping plate to move; the pre-pressing assembly comprises a rotating shaft and a connecting piece, one end of the rotating shaft is hinged to the rack, one end of the connecting piece is connected with the rotating shaft, and the other end of the connecting piece is connected with the punching plate.
2. The high-precision stamping device according to claim 1, wherein the blanking assembly further includes a first guide post, a second guide post, and a plurality of elastic members, one end of the first guide post is connected to one end of the stamping plate, the other end of the first guide post penetrates through the frame, one end of the second guide post is connected to one end of the stamping plate, the other end of the second guide post penetrates through the frame, the elastic members are respectively sleeved on the first guide post and the second guide post, one end of the elastic member abuts against the frame, and the other end of the elastic member abuts against one end of the first guide post or the second guide post.
3. The high precision stamping apparatus according to claim 2, wherein the blanking assembly further comprises a protection switch and a sensing member, the protection switch is mounted on the frame, the sensing member is mounted at one end of the second guide post, and the sensing member cooperates with the protection switch to control the operation of the blanking power element.
4. The high-precision stamping device according to claim 3, wherein the sensing element includes a fixed portion and an abutting portion, the fixed portion is connected to one end of the second guide post, the abutting portion is disposed obliquely, one end of the abutting portion is connected to the fixed portion, the other end extends toward the protection switch, and the abutting portion is used for abutting against the protection switch.
5. The high-precision stamping device according to claim 1, wherein the pre-pressing assembly further comprises a pin and a pedal, the pin is mounted at one end of the rotating shaft away from the frame, one end of the connecting member is fixedly connected with the pin, and the pedal is mounted on the rotating shaft.
6. The high precision die stamping device according to claim 1, wherein the frame includes a base frame, an operation table mounted on the base frame, and a support frame mounted on the operation table.
7. The high precision die stamping device according to claim 6, wherein the blanking assembly further comprises a first fixed die member and a second fixed die member, the first fixed die member is mounted on the support frame, the bottom die member is slidably mounted on the first fixed die member, the second fixed die member is mounted on the blanking plate, and the upper die member is slidably mounted on the second fixed die member.
8. The high precision stamping apparatus according to claim 7, wherein the stamping assembly further comprises a first locking member hinged to one end of the first fixed mold member and a second locking member mounted to the first fixed mold member, the second locking member cooperating with the first locking member to secure opposite ends of the bottom mold.
9. The high-precision stamping device according to claim 1, further comprising a control assembly, wherein the control assembly comprises a display screen, a PCB, a control chip and a plurality of function keys, the display screen is mounted on the rack, the control chip and the function keys are electrically connected with the PCB, and the control chip is in signal connection with the function keys.
10. The high precision stamping apparatus according to claim 9, wherein the control assembly further comprises a control switch in signal connection with the control chip, the control switch is used for controlling the operation of the stamping power element, and the control switch is mounted on the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123174312.9U CN216578300U (en) | 2021-12-15 | 2021-12-15 | High-precision stamping device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123174312.9U CN216578300U (en) | 2021-12-15 | 2021-12-15 | High-precision stamping device |
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| CN216578300U true CN216578300U (en) | 2022-05-24 |
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| CN202123174312.9U Active CN216578300U (en) | 2021-12-15 | 2021-12-15 | High-precision stamping device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114193553A (en) * | 2021-12-15 | 2022-03-18 | 广东腾誉龙自动化设备有限公司 | High-precision stamping device |
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2021
- 2021-12-15 CN CN202123174312.9U patent/CN216578300U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114193553A (en) * | 2021-12-15 | 2022-03-18 | 广东腾誉龙自动化设备有限公司 | High-precision stamping device |
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