CN114310255A - Natural gas ignition coil stamping device - Google Patents
Natural gas ignition coil stamping device Download PDFInfo
- Publication number
- CN114310255A CN114310255A CN202111596458.4A CN202111596458A CN114310255A CN 114310255 A CN114310255 A CN 114310255A CN 202111596458 A CN202111596458 A CN 202111596458A CN 114310255 A CN114310255 A CN 114310255A
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- Prior art keywords
- positioning
- natural gas
- ignition coil
- gas ignition
- plate
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 122
- 239000003345 natural gas Substances 0.000 title claims abstract description 61
- 238000003825 pressing Methods 0.000 claims description 41
- 239000004576 sand Substances 0.000 claims description 2
- 238000004080 punching Methods 0.000 claims 6
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000005056 compaction Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
The invention discloses a natural gas ignition coil stamping device which comprises a lower die holder, wherein a fixing plate is arranged above the lower die holder, a vertical first guide pillar is connected between the lower die holder and the fixing plate, a positioning plate is arranged above the lower die holder, a cavity is formed between the positioning plate and the lower die holder, and a first air cylinder is arranged in the cavity; the positioning plate is provided with a positioning block, the positioning block is provided with a lower groove matched with the appearance of the natural gas ignition coil shell, first positioning columns are arranged on two sides of the lower groove, a second positioning column penetrating through the positioning plate is arranged in the center of the lower groove, a middle groove used for positioning a connecting terminal is formed in the top of the second positioning column, the bottom end of the second positioning column is connected with the output end of the first cylinder, and the second positioning column is connected with the positioning block in a vertical sliding mode. According to the invention, the natural gas ignition coil shell and the coil are firstly assembled together, and then the demolding of the assembled natural gas ignition coil shell is assisted, so that the structure is simple, the use is convenient, and the assembling efficiency is improved.
Description
Technical Field
The invention relates to the technical field of natural gas ignition coils, in particular to a stamping device for a natural gas ignition coil.
Background
In an automotive engine ignition system, a natural gas ignition coil is the actuating component that provides the ignition energy for igniting the air and fuel or natural gas mixture in the engine cylinder. In recent years, the policies of 'clean automobiles', 'thousands of automobiles in ten cities' and the like are also implemented in China in succession, and new energy automobiles are widely popularized, so that the natural gas engine is widely applied to urban public transportation. The natural gas engine of the heavy truck still keeps the situation of high-speed development in the future after the natural gas engine starts to be researched and developed rapidly in China in the eighties of the last century, particularly after the action of cleaning automobiles is developed nationwide. The natural gas ignition coil is an important execution component in an ignition system, one part of the traditional process flow is manually manufactured by a production worker, the yield is low, and the cost is high.
Disclosure of Invention
In view of the above technical problems, the present invention aims to: the utility model provides a natural gas ignition coil stamping device improves the packaging efficiency.
In order to achieve the purpose, the invention provides the following technical scheme:
a stamping device for a natural gas ignition coil is used for assembling a shell of the natural gas ignition coil and a connecting terminal into a whole and comprises a lower die holder, wherein a fixing plate is arranged above the lower die holder, a vertical first guide pillar is connected between the lower die holder and the fixing plate, a positioning plate is arranged above the lower die holder, a cavity is formed between the positioning plate and the lower die holder, and a first air cylinder is arranged in the cavity; the positioning plate is provided with a positioning block, the positioning block is provided with a lower groove which is matched with the appearance of the natural gas ignition coil shell, two sides of the lower groove are provided with first positioning columns, the center of the lower groove is provided with a second positioning column which penetrates through the positioning plate, the top of the second positioning column is provided with a middle groove for positioning a connecting terminal, the bottom end of the second positioning column is connected with the output end of the first cylinder, and the second positioning column is vertically connected with the positioning block in a sliding manner; a second air cylinder is arranged above the fixed plate, a sliding plate is arranged below the fixed plate, the sliding plate is vertically and slidably connected with the first guide pillar, and the output end of the second air cylinder is connected with the sliding plate; the lower part of the sliding plate is connected with a pressing block, the lower part of the pressing block is connected with a pre-pressing module, and an upper groove matched with the appearance of the natural gas ignition coil shell is formed in the pre-pressing module.
Preferably, one side of the positioning block is provided with a contact switch, and the pressing block is provided with a switch pressing plate corresponding to the contact switch.
Preferably, the pressing block is provided with a pressing head corresponding to the first positioning column, and the pressing head abuts against the first positioning column when the pressing block is pressed downwards.
Preferably, the cover is equipped with the bush on the first reference column, the top circumference array of bush has the breach, the bottom of pressure head is provided with the sand grip that corresponds with the breach.
Preferably, the output end of first cylinder is provided with the connecting plate, be provided with the mounting groove on the connecting plate, the bottom of second reference column is provided with the convex part that suits with the appearance of mounting groove.
Preferably, a linear bearing is arranged between the positioning block and the second positioning column.
Preferably, a second guide post is disposed between the sliding plate and the positioning plate.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
the positioning block is arranged on the positioning plate of the lower die holder of the natural gas ignition coil stamping device, the positioning block is provided with a lower groove which is matched with the appearance of the natural gas ignition coil shell, the two sides of the lower groove are provided with first positioning columns, the center of the lower groove is provided with a second positioning column which penetrates through the positioning plate, the second positioning column not only plays a role of positioning the connecting terminal, but also helps the assembled natural gas ignition coil shell to be demoulded under the driving of the first air cylinder, and the natural gas ignition coil stamping device is simple in structure and convenient to use; install the second cylinder on the fixed plate of die holder top, reciprocating motion about the sliding plate of second cylinder drive fixed plate below, the below of sliding plate is connected with the briquetting, the below of briquetting is connected with the pre-compaction module, be provided with the upper groove that suits with the appearance of natural gas ignition coil casing on the pre-compaction module, pre-compaction module and locating piece, second reference column interact, assemble the pressfitting with natural gas ignition coil casing and connecting terminal, it is more accurate to make the location, the efficiency of equipment has been improved, the process flow has been improved.
Drawings
The technical scheme of the invention is further explained by combining the accompanying drawings as follows:
FIG. 1 is a perspective view of a stamping device for a natural gas ignition coil according to the present invention;
fig. 2 is a perspective view of another angle of the stamping device for the natural gas ignition coil of the present invention;
fig. 3 is a cross-sectional view of the natural gas ignition coil stamping device of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a perspective view of a part of the structure of the stamping device for the natural gas ignition coil of the invention;
FIG. 6 is an enlarged view of the portion B of FIG. 5;
fig. 7 is a perspective view of a ram of the natural gas ignition coil stamping device of the present invention.
Wherein: 1. a lower die holder; 2. a fixing plate; 3. a first guide post; 4. positioning a plate; 5. a first cylinder; 6. positioning blocks; 61. a lower groove; 7. a first positioning post; 8. a second positioning column; 81. a middle groove; 82. a convex portion; 9. a second cylinder; 10. a sliding plate; 11. briquetting; 12. a pre-pressing module; 121. an upper groove; 13. a contact switch; 14. a switch pressing plate; 15. a pressure head; 151. a convex strip; 16. a bushing; 161. a notch; 17. a connecting plate; 171. mounting grooves; 18. a linear bearing; 19. a second guide post; 20. a natural gas ignition coil housing; 201. a cylinder; 21. and a connection terminal.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the invention.
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 a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
As shown in fig. 1, the natural gas ignition coil stamping device of the invention is used for assembling a natural gas ignition coil shell 20 and a connecting terminal 21 into a whole, and comprises a lower die holder 1, wherein a fixing plate 2 is installed above the lower die holder 1, and a vertical first guide pillar 3 is connected between the lower die holder 1 and the fixing plate 2. A positioning plate 4 is installed above the lower die holder 1, a cavity is formed between the positioning plate 4 and the lower die holder 1, and a first air cylinder 5 is installed in the cavity. The positioning plate 4 is provided with a positioning block 6, as shown in fig. 4, the positioning block 6 is provided with a lower groove 61 adapted to the shape of the natural gas ignition coil housing 20, first positioning posts 7 are mounted on two sides of the lower groove 61, positioning holes are formed in two sides of the natural gas ignition coil housing 20, and the first positioning posts 7 are inserted into the positioning holes to realize positioning when the natural gas ignition coil housing 20 is placed in the lower groove 61.
The center of the lower groove 61 is provided with a second positioning column 8 penetrating through the positioning plate 4, the top of the second positioning column 8 is provided with a middle groove 81 for positioning the connecting terminal 21, the connecting terminal 21 is arranged in the middle groove 81, and the top end of the connecting terminal 21 is exposed out of the middle groove 81. The top of natural gas ignition coil casing 20 has the drum 201 that upwards extends, and the section of thick bamboo wall of drum 201 is from last to outwards slope gradually down, and the top of connecting terminal 21 is from inserting into drum 201 from top to bottom, and natural gas ignition coil casing 20 receives the pressure down and assembles an organic whole with connecting terminal 21.
The bottom end of the second positioning column 8 is connected with the output end of the first cylinder 5, the second positioning column 8 is connected with the positioning block 6 in a vertical sliding mode, and the assembled natural gas ignition coil shell 20 and the connecting terminal 21 are lifted upwards under the driving of the first cylinder 5 to achieve demolding. A linear bearing 18 is arranged between the positioning block 6 and the second positioning column 8, so that the movement is smoother.
The second cylinder 9 is installed above the fixed plate 2, the sliding plate 10 is installed below the fixed plate 2, the sliding plate 10 is vertically and slidably connected with the first guide pillar 3, and the output end of the second cylinder 9 is connected with the sliding plate 10 to drive the sliding plate 10 to reciprocate up and down. A second guide post 19 is connected between the slide plate 10 and the positioning plate 4. A pressing block 11 is connected below the sliding plate 10, a pre-pressing module 12 is connected below the pressing block 11, and an upper groove 121 which is matched with the natural gas ignition coil shell 20 in shape is processed on the pre-pressing module 12. The pre-pressing module 12 is buckled and pressed on the natural gas ignition coil shell 20 from the upper part downwards, and is driven by the second air cylinder 9 to press downwards.
As shown in fig. 2, a contact switch 13 is installed on one side of the positioning block 6, a switch pressing plate 14 is installed on the pressing block 11 corresponding to the contact switch 13, the pressing block 11 is pressed down to a predetermined position and then contacts with the contact switch 13, the pressing block 11 is controlled to stop moving, and the natural gas ignition coil shell 20 is prevented from being excessively extruded.
The pressing block 11 is provided with a pressing head 15 corresponding to the first positioning column 7, and the pressing head 15 abuts against the first positioning column 7 when the pressing block 11 is pressed downwards. The first positioning column 7 is sleeved with a bushing 16, as shown in fig. 6, the top of the bushing 16 is circumferentially provided with notches 161, the bottom of the pressure head 15 is provided with a convex strip 151 corresponding to the notches 161, and the convex strip 151 is embedded into the notches 161 when the pressure head 15 is pressed down, so that the contact is more fit.
As shown in fig. 3, the connecting plate 17 is installed at the output end of the first cylinder 5, the mounting groove 171 is formed in the connecting plate 17, the protruding portion 82 adapted to the shape of the mounting groove 171 is formed at the bottom end of the second positioning column 8, and the protruding portion 82 is inserted into the mounting groove 171 and fixedly connected with the mounting groove 171, so that when the first cylinder 5 is subjected to downward pressure, the pressure is dispersed by the connecting plate 17 with a large area, the stress is more uniform and stable, the safety of the device is improved, and the service life is prolonged.
When the natural gas ignition coil shell 20 and the connecting terminal 21 to be assembled are respectively placed in the lower groove 61 of the positioning block 6 and the middle groove 81 at the top of the second positioning column 8 for positioning, the second cylinder 9 drives the sliding plate 10 to move downwards to press the pressing block 11, the prepressing module 12 downwards presses the natural gas ignition coil shell 20 to combine the natural gas ignition coil shell 20 and the connecting terminal 21 into a whole, in the process, the pressure head 15 abuts against the first positioning column 7 to limit the position of the first positioning column, when the pressing block 11 is pressed down to a preset position, the pressing block 11 is contacted with the contact switch 13 to control the movement stop of the pressing block 11, the assembly of the natural gas ignition coil shell 20 and the connecting terminal 21 is completed, and then the second cylinder 9 contracts, the pressing block 11 slides upwards, the first cylinder 5 is pushed upwards, and the second positioning column 8 is driven to jack the assembled connecting terminal 21 and the natural gas ignition coil shell 20 upwards and push out the positioning block 6.
The second positioning column 8 of the natural gas ignition coil stamping device not only plays a role of positioning the connecting terminal 21, but also helps the assembled natural gas ignition coil shell 20 to be demoulded under the driving of the first air cylinder 5, and the natural gas ignition coil stamping device is simple in structure and convenient to use; the pre-pressing module 12 interacts with the positioning block 6 and the second positioning column 8 to assemble and press the natural gas ignition coil shell 20 and the connecting terminal 21, so that the positioning is more accurate, the assembling efficiency is improved, and the process flow is improved.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides a natural gas ignition coil stamping device for assemble into an organic whole with natural gas ignition coil casing and connecting terminal, its characterized in that: the device comprises a lower die holder, wherein a fixing plate is arranged above the lower die holder, a vertical first guide pillar is connected between the lower die holder and the fixing plate, a positioning plate is arranged above the lower die holder, a cavity is formed between the positioning plate and the lower die holder, and a first air cylinder is arranged in the cavity; the positioning plate is provided with a positioning block, the positioning block is provided with a lower groove which is matched with the appearance of the natural gas ignition coil shell, two sides of the lower groove are provided with first positioning columns, the center of the lower groove is provided with a second positioning column which penetrates through the positioning plate, the top of the second positioning column is provided with a middle groove for positioning a connecting terminal, the bottom end of the second positioning column is connected with the output end of the first cylinder, and the second positioning column is vertically connected with the positioning block in a sliding manner; a second air cylinder is arranged above the fixed plate, a sliding plate is arranged below the fixed plate, the sliding plate is vertically and slidably connected with the first guide pillar, and the output end of the second air cylinder is connected with the sliding plate; the lower part of the sliding plate is connected with a pressing block, the lower part of the pressing block is connected with a pre-pressing module, and an upper groove matched with the appearance of the natural gas ignition coil shell is formed in the pre-pressing module.
2. The natural gas ignition coil punching device according to claim 1, characterized in that: one side of the positioning block is provided with a contact switch, and the pressing block is provided with a switch pressing plate corresponding to the contact switch.
3. The natural gas ignition coil punching device according to claim 1, characterized in that: the pressing block is provided with a pressing head corresponding to the first positioning column, and the pressing head abuts against the first positioning column when the pressing block presses downwards.
4. The natural gas ignition coil punching device according to claim 3, wherein: the cover is equipped with the bush on the first reference column, the top circumference array of bush has the breach, the bottom of pressure head is provided with the sand grip that corresponds with the breach.
5. The natural gas ignition coil punching device according to claim 1, characterized in that: the output of first cylinder is provided with the connecting plate, be provided with the mounting groove on the connecting plate, the bottom of second reference column is provided with the convex part that suits with the appearance of mounting groove.
6. The natural gas ignition coil punching device according to claim 1, characterized in that: and a linear bearing is arranged between the positioning block and the second positioning column.
7. The natural gas ignition coil punching device according to claim 1, characterized in that: and a second guide pillar is arranged between the sliding plate and the positioning plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111596458.4A CN114310255A (en) | 2021-12-24 | 2021-12-24 | Natural gas ignition coil stamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111596458.4A CN114310255A (en) | 2021-12-24 | 2021-12-24 | Natural gas ignition coil stamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114310255A true CN114310255A (en) | 2022-04-12 |
Family
ID=81012878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111596458.4A Pending CN114310255A (en) | 2021-12-24 | 2021-12-24 | Natural gas ignition coil stamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114310255A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117140046A (en) * | 2023-10-31 | 2023-12-01 | 南通沃特力机械制造有限公司 | Pressing machine for wear-resistant sleeve of water pump |
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|---|---|---|---|---|
| KR101668318B1 (en) * | 2016-02-16 | 2016-10-21 | 박영규 | Snap ring automatic assembly equipment |
| KR101680793B1 (en) * | 2015-08-28 | 2016-11-29 | 주식회사 미래브이씨 | Sealing element assembling apparatus about brake actuator |
| CN205996499U (en) * | 2016-08-31 | 2017-03-08 | 天津市环宇橡塑股份有限公司 | High pressure damping point fire line terminal buckle tool |
| CN212446406U (en) * | 2019-12-30 | 2021-02-02 | 山东美晨工业集团有限公司 | Rubber bushing assembling equipment |
| CN213469472U (en) * | 2020-08-21 | 2021-06-18 | 宁波巨鼎轴承有限公司 | Be applied to assembly jig of link joint and macroaxis in hand die holder chain |
| CN213646530U (en) * | 2020-07-09 | 2021-07-09 | 昆山元太金精密工业有限公司 | Terminal press-fitting device |
| CN214866690U (en) * | 2021-04-26 | 2021-11-26 | 合肥晨乐塑胶有限公司 | Refrigerator bottom plate stamping device |
-
2021
- 2021-12-24 CN CN202111596458.4A patent/CN114310255A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101680793B1 (en) * | 2015-08-28 | 2016-11-29 | 주식회사 미래브이씨 | Sealing element assembling apparatus about brake actuator |
| KR101668318B1 (en) * | 2016-02-16 | 2016-10-21 | 박영규 | Snap ring automatic assembly equipment |
| CN205996499U (en) * | 2016-08-31 | 2017-03-08 | 天津市环宇橡塑股份有限公司 | High pressure damping point fire line terminal buckle tool |
| CN212446406U (en) * | 2019-12-30 | 2021-02-02 | 山东美晨工业集团有限公司 | Rubber bushing assembling equipment |
| CN213646530U (en) * | 2020-07-09 | 2021-07-09 | 昆山元太金精密工业有限公司 | Terminal press-fitting device |
| CN213469472U (en) * | 2020-08-21 | 2021-06-18 | 宁波巨鼎轴承有限公司 | Be applied to assembly jig of link joint and macroaxis in hand die holder chain |
| CN214866690U (en) * | 2021-04-26 | 2021-11-26 | 合肥晨乐塑胶有限公司 | Refrigerator bottom plate stamping device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117140046A (en) * | 2023-10-31 | 2023-12-01 | 南通沃特力机械制造有限公司 | Pressing machine for wear-resistant sleeve of water pump |
| CN117140046B (en) * | 2023-10-31 | 2023-12-29 | 南通沃特力机械制造有限公司 | Pressing machine for wear-resistant sleeve of water pump |
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