CN110370666B - Stamping device for plastic rivet applied to base station antenna - Google Patents
Stamping device for plastic rivet applied to base station antenna Download PDFInfo
- Publication number
- CN110370666B CN110370666B CN201910530960.1A CN201910530960A CN110370666B CN 110370666 B CN110370666 B CN 110370666B CN 201910530960 A CN201910530960 A CN 201910530960A CN 110370666 B CN110370666 B CN 110370666B
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- China
- Prior art keywords
- stamping
- assembly
- electromagnetic valve
- box body
- base station
- 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.)
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Links
- 238000004080 punching Methods 0.000 claims abstract description 38
- 230000009471 action Effects 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 7
- 238000003825 pressing Methods 0.000 description 6
- 238000010295 mobile communication Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
- B29C65/60—Riveting or staking
- B29C65/601—Riveting or staking using extra riveting elements, i.e. the rivets being non-integral with the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
- B29L2031/3456—Antennas, e.g. radomes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
The invention provides a stamping device of plastic rivets applied to a base station antenna, which comprises a control box assembly and a handheld stamping assembly; the control box assembly comprises a box body, a switching power supply and an electromagnetic valve, wherein the switching power supply and the electromagnetic valve are arranged in the box body and are electrically connected with each other; the handheld punching assembly comprises a shell, a control unit, an air cylinder and a punching unit, wherein the control unit and the air cylinder are respectively arranged on the shell, the punching unit is connected with the air cylinder, the control unit is connected with an electromagnetic valve of the control box assembly through a cable, and the air cylinder is connected with the electromagnetic valve through an air pipe; the electromagnetic valve of the control box assembly generates high-pressure gas to push the air cylinder to perform stamping action, so that the stamping unit is pushed to stamp the plastic rivet. Therefore, the invention can realize the stamping operation of the plastic rivet of the base station antenna efficiently, accurately and safely, not only can improve the product quality and the production efficiency, but also can reduce the labor cost and the labor intensity and improve the working environment.
Description
Technical Field
The invention relates to the field of mobile communication antennas, in particular to a stamping device of a plastic rivet applied to a base station antenna.
Background
In recent years, with the rapid development of mobile communications 4G, 5G, the demand for base station antennas has been increasing. Plastic rivets are an essential component in base station antennas. The lamination quality of the base station antenna rivet directly influences the vibration, impact, collision and drop test of the subsequent antenna whole machine, and indirectly influences the qualification rate of antenna products.
But the traditional manual striking rivet pressing mode is adopted in the industry. The pressing difficulty of plastic rivets has a great relation with the riveting thickness, and under the condition that the riveting part is thicker, the manual rivet knocking can cause huge noise, seriously influences the working environment of an assembly line, and has the risk that the rivet is not pressed in place. In addition, manual rivet pressing can be performed on the rivet by overcoming huge resistance, thousands of times per day of operation are performed, and labor intensity is too high.
In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed.
Disclosure of Invention
In view of the above-mentioned drawbacks, an object of the present invention is to provide a stamping device for plastic rivets applied to a base station antenna, which can efficiently, accurately and safely implement a stamping operation for plastic rivets of a base station antenna, and can not only improve product quality and production efficiency, but also reduce labor cost and labor intensity and improve working environment.
In order to achieve the above object, the present invention provides a punching device for plastic rivets applied to a base station antenna, comprising a control box assembly and a hand-held punching assembly;
The control box assembly at least comprises a box body, a switching power supply and an electromagnetic valve, wherein the switching power supply and the electromagnetic valve are arranged in the box body and are electrically connected with each other;
The handheld punching assembly at least comprises a shell, a control unit, an air cylinder and a punching unit, wherein the control unit and the air cylinder are respectively arranged on the shell, the punching unit is connected with the air cylinder, the control unit is connected with the electromagnetic valve of the control box assembly through a cable, and the air cylinder is connected with the electromagnetic valve through an air pipe;
the electromagnetic valve of the control box assembly generates high-pressure gas to push the air cylinder to perform punching action, so that the punching unit is pushed to punch the plastic rivet.
According to the stamping device for the plastic rivet applied to the base station antenna, the first interface is arranged on the box body of the control box assembly, the second interface is arranged on the shell of the handheld stamping assembly, and the first interface and the second interface are connected through the cable wire and the air pipe.
According to the stamping device of the plastic rivet applied to the base station antenna, the box body of the control box assembly is further provided with a third interface and a fourth interface; the third interface is connected with the switching power supply and is used for being connected with an external power supply; the fourth interface is connected with the electromagnetic valve and is used for an air inlet source.
According to the stamping device of the plastic rivet applied to the base station antenna, a muffler is further arranged on the electromagnetic valve of the control box assembly; and/or
The electromagnetic valve is further provided with a thread through, and the thread through is connected with the fourth interface.
According to the stamping device of the plastic rivet applied to the base station antenna, the switching power supply is a weak current switching power supply.
According to the stamping device for the plastic rivet applied to the base station antenna, the box body of the control box assembly comprises an upper box body and a lower box body, and the upper box body is detachably connected with the lower box body; the switch power supply and the electromagnetic valve are fixed in the lower box body, and a plurality of flexible foot pads are arranged at the bottom of the lower box body.
According to the stamping device of the plastic rivet applied to the base station antenna, the control unit of the handheld stamping assembly is at least one control button; the shell is provided with a button installation block, and the control button is installed and connected to the button installation block.
According to the stamping device for the plastic rivet applied to the base station antenna, the cylinder is a single-action extrusion cylinder.
According to the stamping device for the plastic rivet applied to the base station antenna, the shell of the handheld stamping assembly comprises an upper shell and a lower shell, and the upper shell and the lower shell are detachably connected; the upper housing is connected to a front body portion of the cylinder, and the lower housing is connected to a rear body portion of the cylinder.
According to the stamping device of the plastic rivet applied to the base station antenna, the stamping unit of the handheld stamping assembly comprises an adapter, an extension block and at least one guide block; the top of the adapter is connected to the bottom of the air cylinder, the guide block is connected to the bottom of the adapter, the top of the extension block is connected to the ejector rod of the air cylinder, and the extension block is accommodated in a movement space surrounded by the guide block; the ejector rod of the air cylinder performs stamping action, and then drives the extension block to reciprocate in the guide block, so that the extension block can stamp the plastic rivet.
The invention relates to a stamping device of plastic rivets applied to a base station antenna, which comprises a control box assembly and a handheld stamping assembly; the control box assembly comprises a switching power supply and an electromagnetic valve; the hand-held punching assembly comprises a control unit, an air cylinder and a punching unit. The weak current switching power supply of the control box assembly can control the electromagnetic valve to generate high-pressure gas, the air cylinder is pushed to generate huge impact force, the punching unit is pushed to punch plastic rivets to achieve the punching effect, and the punching device can punch various plastic rivets on a line. Therefore, the invention can realize the stamping operation of the plastic rivet of the base station antenna efficiently, accurately and safely, not only can improve the product quality and the production efficiency, but also can reduce the labor cost and the labor intensity and improve the working environment.
Drawings
Fig. 1 is a schematic view showing the overall structure of a punching device of a plastic rivet preferably applied to a base station antenna according to the present invention;
FIG. 2 is a schematic view of a preferred construction of a control box assembly of the stamping apparatus of the present invention; and
Fig. 3 is a schematic view of a preferred structure of a hand-held press assembly of the press apparatus of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
It should be noted that references in the specification to "one embodiment," "an example embodiment," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Furthermore, such phrases are not intended to refer to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.
Furthermore, certain terms are used throughout the specification and the claims that follow to refer to particular components or parts, and it will be understood by those of ordinary skill in the art that manufacturers may refer to a component or part by different terms or terminology. The present specification and the following claims do not take the form of an element or component with the difference in name, but rather take the form of an element or component with the difference in function as a criterion for distinguishing. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. The term "coupled," as used herein, includes any direct or indirect electrical connection. Indirect electrical connection means include connection via other devices.
Fig. 1 to 3 show a preferred structural schematic diagram of a plastic rivet stamping device and its constituent parts applied to a base station antenna according to the present invention, wherein the stamping device 100 includes a control box assembly 10 and a hand-held stamping assembly 20, and the control box assembly 10 and the hand-held stamping assembly 20 are connected to each other through an air pipe 30 and an electric cable 30. In this embodiment, the air pipe 30 and the cable 30 are accommodated in the same outer sleeve, so as to simplify the circuit and achieve the waterproof effect. Of course, the air tube 30 and the cable 30 may be respectively accommodated in different outer sleeves.
The control box assembly 10 is the electrical source control portion of the stamping device 100. As shown in fig. 1 and 2, the control box assembly 10 includes at least a box body 11, a switching power supply 12, and a solenoid valve 13. The switch power supply 12 and the electromagnetic valve 13 are installed in the box 11, and the switch power supply 12 and the electromagnetic valve 13 are electrically connected with each other. Preferably, the switching power supply 12 adopts a weak current switching power supply, for example, a 15W,5V switching power supply and the like, so that a weak current control air source and stamping can be realized, and the safety factor is higher.
The hand-held punch assembly 20 is used for punching and controlling the plastic rivets. As shown in fig. 1 and 3, the hand-held press assembly 20 includes at least a housing 21, a control unit 22, a cylinder 23, and a press unit 24. The control unit 22 and the air cylinder 23 are respectively arranged on the shell 21, the punching unit 24 is connected with the air cylinder 23, the control unit 22 is connected with the electromagnetic valve 13 of the control box assembly 10 through a cable 30, and the air cylinder 23 is connected with the electromagnetic valve 13 through an air pipe 30. The cylinder 23 is preferably a single-acting extrusion cylinder 23.
The electromagnetic valve 13 of the control box assembly 10 generates high-pressure gas to push the air cylinder 23 to perform punching action, so as to push the punching unit 24 to punch the plastic rivet.
The invention is applied to the stamping device 100 of the plastic rivet of the base station antenna, so that the plastic rivet line assembly of the base station antenna has higher operability, the working environment can be improved, and the labor intensity of staff in a production line can be reduced. On the basis of meeting the above requirements, the stamping device 100 can flexibly face various situations of pressing on-line plastic rivets.
As shown in fig. 1 and 2, the control box assembly 10 includes at least a box 11, a switching power supply 12, and a solenoid valve 13. Specifically, the control box assembly 10 is used for controlling the handheld punching assembly 20, and the control electromagnetic valve 13 is connected in series with the control unit 22, so that the weak current control effect is realized, and the potential safety hazard is eliminated. In this embodiment, the case 11 includes an upper case 111 and a lower case 112, the upper case 111 is detachably connected with the lower case 112, and the upper case 111 is preferably fixed on the lower case 112 by screwing, clamping, or the like. The switch power supply 12 and the electromagnetic valve 13 are fixed in the lower box 112, and the switch power supply 12 and the electromagnetic valve 13 are preferably fixed at corresponding positions in the lower box 112 in a threaded connection, a clamping connection or the like manner. The bottom of the lower box 112 is provided with a plurality of flexible foot pads 19, and the flexible foot pads 19 can be made of silica gel or other materials. In this embodiment, four flexible foot pads 19 are fastened to the four corners of the lower case 112 by screwing, bonding, or the like, to perform fastening and shock absorbing functions. Preferably, a muffler 17 is also mounted on the solenoid valve 13 of the control box assembly 10, the muffler 17 being used to reduce the noise of the air flow duct.
As shown in fig. 1 to 3, the box body 11 of the control box assembly 10 is provided with a first interface 14, the shell 21 of the hand-held punching assembly 20 is provided with a second interface 25, and the first interface 14 and the second interface 25 are connected with an air pipe 30 through a cable 30. The box body 11 of the control box assembly 10 is also provided with a third interface 15 and a fourth interface 16. The third interface 15 is connected to the switching power supply 12, and the third interface 15 is used to connect to an external power supply. The fourth interface 16 is connected to the solenoid valve 13 and the fourth interface 16 is for an intake air source. In this embodiment, three holes are preset on the lower case 112 of the case 11 for respectively installing the first interface 14, the third interface 15 and the fourth interface 16. Preferably, the first interface 14, the second interface 25, the third interface 15 and the fourth interface 16 are all waterproof joints.
Preferably, the solenoid valve 13 is further provided with a screw thread through 18, the screw thread through 18 is connected with the fourth interface 16, and the screw thread through 18 is used for connecting a gas pipe to access a gas source.
As shown in fig. 1 and 3, the hand-held press assembly 20 includes at least a housing 21, a control unit 22, a cylinder 23, and a press unit 24. In this embodiment, the housing 21 of the hand-held stamping assembly 20 includes an upper housing 211 and a lower housing 212, and the upper housing 211 and the lower housing 212 are detachably connected, and the upper housing 211 is preferably fixed on the lower housing 212 by screwing, clamping, or the like. The cylinder 23 is provided at the bottom end of the housing 21. Specifically, the upper case 211 is connected to the front body portion of the cylinder 23 by means of a snap-fit, screw-fit, or the like, and the lower case 212 is connected to the rear body portion of the cylinder 23 by means of a snap-fit, screw-fit, or the like. In practice, the cylinder 23 may also be provided inside the housing 21, i.e. the specific position of the cylinder 23 is not limited.
Preferably, the second interface 25 is connected between the upper housing 211 and the lower housing 212 by means of a snap-fit, screw-fit, or the like. The second interface 25 is used for fixing the cable 30 and the air pipe 30, and preventing poor electrical connection caused by back and forth pumping.
Preferably, the control unit 22 is at least one control button 22, and the operator can control the pressing action for controlling the cylinder 23 by the control button 22. The casing 21 is provided with a button mounting block 26, and the control button 22 can be mounted and connected to the button mounting block 26 by screwing or the like. Preferably, the button mounting block 26 is fixed to the end of the upper case 211 by screwing, clamping, or the like.
Preferably, the punching unit 24 of the hand-held punching assembly 20 includes an adapter 241, an extension block 242 and at least one guide block 243. As shown in fig. 3, the top of the adaptor 241 is connected to the bottom of the cylinder 23 by screwing, clamping, etc., the guide block 243 is connected to the bottom of the adaptor 241 by screwing, clamping, etc., the top of the extension block 242 is connected to the ejector rod of the cylinder 23 by screwing, clamping, etc., and the extension block 242 is accommodated in the movement space surrounded by the guide block 243. The ejector rod of the air cylinder 23 performs punching action, and then the ejector rod drives the extension block 242 to reciprocate in the guide block 243, so that the extension block 242 can form a huge Chongli to punch the plastic rivet.
In this embodiment, the hand-held pressing assembly 20 includes two symmetrically arranged guide blocks 243, and the movement space is formed between the two guide blocks 243, and the extension block 242 is accommodated between the two guide blocks 243. Of course, the number of the guide blocks 243 of the present invention is not particularly limited. The guide block 243 serves to guide, i.e., guide the extension block 242 to reciprocate linearly.
Specifically, the control button 22 is used to control the punching action of the cylinder 23. The solenoid valve 13 controls the cylinder 23 to generate air pressure. The extension block 242 reciprocates in the guide block 243, and the punching force is transmitted to the extension block 242, by which the plastic rivet is punched.
The technical effects of the present invention applied to the punching device 100 of plastic rivets of a base station antenna at least include:
(1) The stamping device 100 generates a large impact force by controlling the cylinder 23 with weak electricity to accomplish the stamping effect.
(2) The stamping device 100 can stamp various plastic rivets on a line, and only the position right above the rivet is unobstructed when the rivet is assembled.
(3) The hand-held punch assembly 20 references a human hand-held posture to increase hand-held comfort.
(4) The stamping device 100 can pre-align the plastic rivet positions and avoid the phenomenon of press-positioning.
(5) The extension block 242 as a punched part is wrapped inside the guide block 243 without any safety hazard.
In summary, the stamping device of plastic rivets applied to a base station antenna of the present invention includes a control box assembly and a hand-held stamping assembly; the control box assembly comprises a switching power supply and an electromagnetic valve; the hand-held punching assembly comprises a control unit, an air cylinder and a punching unit. The weak current switching power supply of the control box assembly can control the electromagnetic valve to generate high-pressure gas, the air cylinder is pushed to generate huge impact force, the punching unit is pushed to punch plastic rivets to achieve the punching effect, and the punching device can punch various plastic rivets on a line. Therefore, the invention can realize the stamping operation of the plastic rivet of the base station antenna efficiently, accurately and safely, not only can improve the product quality and the production efficiency, but also can reduce the labor cost and the labor intensity and improve the working environment.
Of course, the present invention is capable of other various embodiments and its several details are capable of modification and variation in light of the present invention, as will be apparent to those skilled in the art, without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (7)
1. The stamping device for the plastic rivet applied to the base station antenna is characterized by comprising a control box assembly and a handheld stamping assembly;
The control box assembly at least comprises a box body, a switching power supply and an electromagnetic valve, wherein the switching power supply and the electromagnetic valve are arranged in the box body and are electrically connected with each other;
The handheld punching assembly at least comprises a shell, a control unit, an air cylinder and a punching unit, wherein the control unit and the air cylinder are respectively arranged on the shell, the punching unit is connected with the air cylinder, the control unit is connected with the electromagnetic valve of the control box assembly through a cable, and the air cylinder is connected with the electromagnetic valve through an air pipe;
the electromagnetic valve of the control box assembly generates high-pressure gas to push the air cylinder to perform stamping action, so that the stamping unit is pushed to stamp the plastic rivet;
the control box comprises a box body, a control box assembly and a handheld punching assembly, wherein the box body of the control box assembly is provided with a first interface, the shell of the handheld punching assembly is provided with a second interface, and the first interface and the second interface are connected with each other through a cable and an air pipe;
A third interface and a fourth interface are also arranged on the box body of the control box assembly; the third interface is connected with the switching power supply and is used for being connected with an external power supply; the fourth interface is connected with the electromagnetic valve and is used for an air inlet source;
The switching power supply is a weak current switching power supply.
2. The stamping device for plastic rivets applied to a base station antenna as recited in claim 1, further characterized in that a muffler is mounted on the solenoid valve of the control box assembly; and/or
The electromagnetic valve is further provided with a thread through, and the thread through is connected with the fourth interface.
3. The stamping device for plastic rivets applied to a base station antenna as set forth in claim 1, wherein said box body of said control box assembly comprises an upper box body and a lower box body, said upper box body and said lower box body being detachably connected; the switch power supply and the electromagnetic valve are fixed in the lower box body, and a plurality of flexible foot pads are arranged at the bottom of the lower box body.
4. The stamping device for plastic rivets applied to a base station antenna as recited in claim 1, characterized in that said control unit of said hand-held stamping assembly is at least one control button; the shell is provided with a button installation block, and the control button is installed and connected to the button installation block.
5. The stamping device for plastic rivets applied to a base station antenna as recited in claim 1, characterized in that said cylinder is a single-action extrusion cylinder.
6. The stamping device for plastic rivets applied to a base station antenna of claim 1, wherein the housing of the handheld stamping assembly comprises an upper housing and a lower housing, the upper housing and the lower housing being detachably connected; the upper housing is connected to a front body portion of the cylinder, and the lower housing is connected to a rear body portion of the cylinder.
7. The stamping device for plastic rivets applied to base station antennas according to any one of claims 1 to 6, characterized in that the stamping unit of the handheld stamping assembly comprises an adapter, an extension block and at least one guide block; the top of the adapter is connected to the bottom of the air cylinder, the guide block is connected to the bottom of the adapter, the top of the extension block is connected to the ejector rod of the air cylinder, and the extension block is accommodated in a movement space surrounded by the guide block; the ejector rod of the air cylinder performs stamping action, and then drives the extension block to reciprocate in the guide block, so that the extension block can stamp the plastic rivet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910530960.1A CN110370666B (en) | 2019-06-19 | 2019-06-19 | Stamping device for plastic rivet applied to base station antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910530960.1A CN110370666B (en) | 2019-06-19 | 2019-06-19 | Stamping device for plastic rivet applied to base station antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110370666A CN110370666A (en) | 2019-10-25 |
| CN110370666B true CN110370666B (en) | 2024-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910530960.1A Active CN110370666B (en) | 2019-06-19 | 2019-06-19 | Stamping device for plastic rivet applied to base station antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110370666B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2110556U (en) * | 1992-01-08 | 1992-07-22 | 赵放放 | Hand electric percussive tool |
| KR20090070009A (en) * | 2007-12-26 | 2009-07-01 | 주식회사 에이디피엔지니어링 | Apparatus and method for imprinting a fine pattern |
| CN202147413U (en) * | 2011-07-25 | 2012-02-22 | 福建西河卫浴科技有限公司 | Automatic small-sized special machine with holt-melted and pressed plastic part sign |
| CN203330332U (en) * | 2013-06-17 | 2013-12-11 | 亿和精密金属制品(深圳)有限公司 | Pneumatic riveting operation device |
| CN107570582A (en) * | 2017-10-31 | 2018-01-12 | 国网江苏省电力公司兴化市供电公司 | A kind of perforating press applied to outdoor electric construction |
| CN210477858U (en) * | 2019-06-19 | 2020-05-08 | 摩比科技（深圳）有限公司 | Stamping device applied to plastic rivets of base station antenna |
-
2019
- 2019-06-19 CN CN201910530960.1A patent/CN110370666B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2110556U (en) * | 1992-01-08 | 1992-07-22 | 赵放放 | Hand electric percussive tool |
| KR20090070009A (en) * | 2007-12-26 | 2009-07-01 | 주식회사 에이디피엔지니어링 | Apparatus and method for imprinting a fine pattern |
| CN202147413U (en) * | 2011-07-25 | 2012-02-22 | 福建西河卫浴科技有限公司 | Automatic small-sized special machine with holt-melted and pressed plastic part sign |
| CN203330332U (en) * | 2013-06-17 | 2013-12-11 | 亿和精密金属制品(深圳)有限公司 | Pneumatic riveting operation device |
| CN107570582A (en) * | 2017-10-31 | 2018-01-12 | 国网江苏省电力公司兴化市供电公司 | A kind of perforating press applied to outdoor electric construction |
| CN210477858U (en) * | 2019-06-19 | 2020-05-08 | 摩比科技（深圳）有限公司 | Stamping device applied to plastic rivets of base station antenna |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110370666A (en) | 2019-10-25 |
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