CN211641040U - Automatic riveting machine for miniature plastic gear - Google Patents
Automatic riveting machine for miniature plastic gear Download PDFInfo
- Publication number
- CN211641040U CN211641040U CN201922484203.3U CN201922484203U CN211641040U CN 211641040 U CN211641040 U CN 211641040U CN 201922484203 U CN201922484203 U CN 201922484203U CN 211641040 U CN211641040 U CN 211641040U
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- CN
- China
- Prior art keywords
- voice coil
- coil motor
- stamping rod
- punching press
- stamping
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- 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.)
- Expired - Fee Related
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- 229920003023 plastic Polymers 0.000 title claims abstract description 20
- 238000004080 punching Methods 0.000 claims abstract description 83
- 239000000872 buffer Substances 0.000 claims description 13
- 229920000426 Microplastic Polymers 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000001846 repelling effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 13
- 230000003139 buffering effect Effects 0.000 abstract description 8
- 238000003754 machining Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 238000005096 rolling process Methods 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 2
- MFOUDYKPLGXPGO-UHFFFAOYSA-N propachlor Chemical compound ClCC(=O)N(C(C)C)C1=CC=CC=C1 MFOUDYKPLGXPGO-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to an automatic riveter for miniature plastic gear uses at riveting machining equipment technical field, has solved the punching press pole punching press unstability, problem that rivet surface quality is not high, and its technical scheme main points are: including setting up the voice coil motor on the organism, voice coil motor's output is equipped with stamping rod, the one end that voice coil motor was kept away from to stamping rod is equipped with the punching press head, be equipped with the fixed plate on the organism, the fixed plate is worn to establish by the stamping rod, stamping rod is equipped with the bolster between fixed plate and voice coil motor. The utility model discloses the effect that has is: buffering energy-absorbing is carried out to voice coil motor's punching press power degree through the bolster, stability when can improving the punching press pole punching press to improve the surface quality of rivet.
Description
Technical Field
The utility model belongs to the technical field of riveting machining equipment technique and specifically relates to an automatic riveter for miniature plastic gear is related to.
Background
Chinese patent publication No. CN109108205A discloses a PCB board end riveting device, which includes a base, a supporting plate connected to the base, and a supporting table connected to one end of the supporting plate away from the base, wherein the base is provided with a positioning assembly for positioning a hollow rivet, a drill bit is arranged between the supporting table and the base, and the supporting table is provided with a driving assembly for driving the drill bit to move in a vertical direction; the drill bit comprises a drill rod and a press-in part connected to the drill rod, the press-in part is in a step shape, one end with a smaller diameter faces the base, the smaller diameter and the larger diameter of the press-in part are respectively d1 and d2, the inner diameter of the hollow rivet and the diameter of the connecting hole are respectively d3 and d4, and d1 is not less than d3 and not more than d4 and not more than d 2.
The above prior art solutions have the following drawbacks: in the process of riveting the miniature plastic gear, the force of each punching of the drill rod cannot be guaranteed to be the same, and the punching force floats too much, so that the punching of the drill rod is unstable, and the surface quality of the rivet is poor.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, one of the purposes of the utility model is to provide an automatic riveter for miniature plastic gear, it has the effect to be: the buffer piece has the effect of buffering and absorbing energy to the punching force degree of the voice coil motor, and the stability of the punching rod during punching can be improved so as to improve the surface quality of the rivet.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides an automatic riveter for miniature plastic gear, is including setting up the voice coil motor on the organism, voice coil motor's output is equipped with stamping rod, the one end that voice coil motor was kept away from to stamping rod is equipped with the punching press head, be equipped with the fixed plate on the organism, the fixed plate is worn to establish by the stamping rod, stamping rod is equipped with the bolster between fixed plate and voice coil motor.
Through adopting above-mentioned technical scheme, voice coil motor drive stamping rod removes along vertical direction, and stamping rod is at the in-process that removes, and the bolster cushions the energy-absorbing to stamping rod for more steady that stamping rod removed, thereby the bolster has played the effect of buffering energy-absorbing to voice coil motor's punching press power degree, and then stability when promoting stamping rod punching press, with the surface quality who improves the rivet.
The present invention may be further configured in a preferred embodiment as: the buffer piece comprises a spring sleeved on the stamping rod.
Through adopting above-mentioned technical scheme, when voice coil motor drive stamping rod removed, voice coil motor's output extruded the spring, the spring had elastic restoring force under the compression, and the spring was under the effect that elastic restoring had, the spring cushions the energy-absorbing to voice coil motor's output, and slow release energy, thereby the spring has played the effect of buffering to voice coil motor's punching press power degree, and then stability when increasing stamping rod and removing, with the surface quality who improves the rivet.
The present invention may be further configured in a preferred embodiment as: the fixed plate is provided with a linear bearing matched with the stamping rod, and the stamping rod penetrates through the linear bearing.
Through adopting above-mentioned technical scheme, the in-process of punching press pole at the punching press, linear bearing can restrict the moving direction of punching press pole, and linear bearing has played the effect of direction to the punching press pole, and then stability when improving the punching press pole punching press, and linear bearing can convert the friction between punching press pole and the fixed plate into rolling friction simultaneously to linear bearing can reduce the frictional force between punching press pole and the fixed plate, stability when further improvement punching press pole punching press.
The present invention may be further configured in a preferred embodiment as: the buffer piece comprises a first magnet block sleeved on the stamping rod, and a second magnet block mutually exclusive with the first magnet block is arranged on the fixed plate.
Through adopting above-mentioned technical scheme, when voice coil motor drive stamping rod removed, the stamping rod drove first magnet piece and is close to like the second magnet piece, first magnet piece and second magnet piece repulsion this moment, the second magnet piece produces the effort of reverse promotion to first magnet piece has played the effect of buffering to the punching press dynamics of stamping rod to first magnet piece and second magnet piece, and then the stability when promoting the stamping rod punching press, with the surface quality who improves the rivet.
The present invention may be further configured in a preferred embodiment as: the last cover of first magnet piece is equipped with the guide cylinder, one side that first magnet piece deviates from the second magnet piece is equipped with the guide block with guide cylinder matched with, the guide cylinder is connected on the fixed plate.
Through adopting above-mentioned technical scheme, the in-process of punching press pole at the punching press, the punching press pole drives the guide block and moves along the vertical direction of guide cylinder, and the guide cylinder has restricted the moving direction of guide block to the guide cylinder has played the effect of direction to the punching press pole, stability when further improving the punching press pole punching press takes place in order to reduce the unstable condition of punching press power degree to appear in the punching press pole.
The present invention may be further configured in a preferred embodiment as: the guide block is embedded with a plurality of balls along the peripheral direction, the balls are in contact with the inner wall of the guide cylinder, and the balls are rotatably connected to the guide block.
Through adopting above-mentioned technical scheme, when the ram drove the guide block and remove, the guide block drove the ball and removes, and the inner wall of ball and guide cylinder produced the friction this moment for ball self produces and rotates, and the ball converts the friction between guide block and the guide cylinder into rolling friction, thereby the ball has reduced the frictional force between guide block and the guide cylinder, and then increases the smoothness degree when the guide block removed, with stability when improving the ram punching press.
The present invention may be further configured in a preferred embodiment as: the output end of the voice coil motor is provided with a sliding seat with an L-shaped section, and the stamping rod is arranged on the sliding seat; the machine body is provided with a sliding rail along the vertical direction, the sliding seat is provided with a sliding block along the vertical direction, and the sliding block is provided with a sliding groove matched with the sliding rail along the length direction.
Through adopting above-mentioned technical scheme, when voice coil motor drive ram rod removed, voice coil motor's output drive sliding seat moved in vertical direction, and the sliding seat drives the slider and slides along the length direction of slide rail, and the spout has restricted the moving direction of slider this moment to the slide rail has played the effect of direction to the sliding seat, and then the stability when increasing the sliding seat and removing, so that voice coil motor more stable drive ram rod.
The present invention may be further configured in a preferred embodiment as: the machine body is provided with a control panel.
Through adopting above-mentioned technical scheme, the operator starts voice coil motor through the instruction on control panel and carries out work, voice coil motor drive stamping rod this moment, stamping rod takes the stamping head to carry out the punching press to the rivet on the miniature plastic gear, the last stroke data that can demonstrate voice coil motor of control panel, the operator inspects the rivet after the punching press, the data that shows through control panel debugs voice coil motor's stroke, after the accord with the standard, the operator carries out the record with voice coil motor's stroke data and preserves, in follow-up stamping process, the operator can call data and directly carry out the punching press, thereby control panel is convenient for the operator to control voice coil motor and carries out punching press in batches, with the work efficiency who improves the punching press.
The present invention may be further configured in a preferred embodiment as: the voice coil motor is connected with the stamping rod through a screw thread, and the stamping head is connected with one end of the stamping rod, which is far away from the voice coil motor, in an inserting manner.
Through adopting above-mentioned technical scheme, the operator pegs graft the punching press head on the punching press pole, the operator rotates the locating pin this moment, and the locating pin supports the punching press head tightly on the punching press pole to the locating pin has played to support tight fixed effect to the punching press head, and then is convenient for the quick convenient installation punching press head of operator, and can reduce the possibility that the punching press head appears dropping, and the punching press head can be dismantled fast to operator's reverse operation simultaneously, so that the quick convenient change to the punching press head of operator.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the buffer piece has the effect of buffering and absorbing energy for the stamping force of the voice coil motor, so that the stability of the stamping rod during stamping is improved, and the surface quality of the rivet is improved;
2. the slide rail plays a role in guiding the slide seat, so that the stability of the slide seat during movement can be improved, and the voice coil motor can drive the stamping rod more stably;
3. control panel is convenient for the operator to control voice coil motor and carries out punching press in batches to improve the work efficiency of punching press.
Drawings
Fig. 1 is a schematic view of the entire structure of embodiment 1.
FIG. 2 is a schematic view of the entire structure of embodiment 2.
Fig. 3 is a schematic structural diagram of the buffer member according to embodiment 2.
In the figure, 1, a machine body; 11. a voice coil motor; 12. a stamping rod; 121. positioning pins; 13. punching a head; 14. a fixing plate; 15. a control panel; 16. a base; 17. positioning a mold; 2. a buffer member; 21. a spring; 22. a linear bearing; 23. a first magnet block; 24. a second magnet block; 25. a guide cylinder; 26. a guide block; 27. a ball bearing; 3. a sliding seat; 31. a slide rail; 32. a slider; 33. a chute.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses an automatic riveter for miniature plastic gear, including organism 1 of fixed connection on base 16, organism 1 is equipped with voice coil motor 11 along one side of vertical direction, be equipped with the sliding seat 3 that the cross-section becomes L shape on voice coil motor 11's the output, sliding seat 3 deviates from one side fixedly connected with stamping rod 12 of voice coil motor 11, stamping rod 12 has punching press head 13 in the one end grafting of keeping away from voice coil motor 11, and threaded connection has the locating pin 121 that is used for supporting tight punching press head 13 on stamping rod 12, the operator pegs graft punching press head 13 after in stamping rod 12, the operator rotates locating pin 121 and supports tight punching press head 13 on stamping rod 12, operator's reverse operation can be fast convenient lift punching press head 13 off from punching press rod 12 simultaneously, so that the operator is fast convenient change punching press head 13. And the base 16 is provided with a positioning die 17 for placing a micro plastic gear and a rivet at a position corresponding to the punch head 13.
Referring to fig. 1, a control panel 15 is disposed on a side wall of a machine body 1 in a vertical direction, an operator turns on a voice coil motor 11, then the operator fits a micro plastic gear and a rivet and places the micro plastic gear and the rivet in a positioning mold 17, the operator controls the voice coil motor 11 to start through the control panel 15, the voice coil motor 11 drives a stamping rod 12 to drive a stamping head 13 to stamp the rivet, at this time, stroke data of the voice coil motor 11 is displayed on the control panel 15, the operator checks the stamped rivet and adjusts the stroke of the voice coil motor 11 according to the check result, when the stamped rivet meets the standard, the operator records the qualified stamped data in the control panel 15, and when the next stamping is performed, the operator can directly call the data stored in the control panel 15 to stamp the rivet, so that the control panel 15 achieves the purpose of batch stamping, thereby improving the working efficiency of stamping the miniature plastic gear.
Referring to fig. 1, a fixing plate 14 is fixedly connected to the body 1 on a side of the sliding seat 3 away from the voice coil motor 11, and the punching rod 12 penetrates through the fixing plate 14. A buffer member 2 is arranged between the fixed plate 14 and the sliding seat 3, the buffer member 2 comprises a spring 21 sleeved on the punching rod 12, and two ends of the spring 21 respectively abut against the fixed plate 14 and the sliding seat 3. When the voice coil motor 11 drives the stamping rod 12 to stamp, the stamping rod 12 drives the stamping head 13 to be close to the positioning die 17, the spring 21 is compressed to have elastic restoring force, the spring 21 buffers and absorbs energy to the output end of the voice coil motor 11 under the action of the elastic restoring force, and meanwhile, the spring 21 releases energy slowly, so that the spring 21 plays a role in buffering the stamping force of the stamping rod 12, and further improves the stability of the stamping rod 12 during stamping, and the surface quality of rivets is improved.
Referring to fig. 1, the sliding seat 3 is symmetrically provided with two sliding blocks 32 along the side wall of the vertical direction, the sliding grooves 33 are both provided along the length direction of the two sliding blocks 32, and the machine body 1 is provided with two sliding rails 31 respectively matched with the two sliding grooves 33 along the vertical direction. When the output end of the voice coil motor 11 drives the sliding seat 3 to move, the sliding seat 3 drives the sliding block 32 to slide along the length direction of the sliding rail 31, and the sliding direction of the sliding block 32 is limited by the matching of the sliding rail 31 and the sliding groove 33, so that the sliding rail 31 plays a role in guiding the sliding seat 3, the stability of the sliding seat 3 during moving is further improved, and the stability of the stamping rod 12 during stamping is further improved.
Referring to fig. 1, a linear bearing 22 is sleeved on the stamping rod 12, the linear bearing 22 is fixedly connected to one side of the fixing plate 14 departing from the positioning mold 17, and the spring 21 is sleeved on the linear bearing 22. During the stamping process of the stamping rod 12, the linear bearing 22 limits the moving direction of the stamping rod 12, so that the stamping rod 12 moves along the vertical direction of the linear bearing 22, and the linear bearing 22 plays a role in guiding the stamping rod 12, thereby reducing the possibility of the stamping rod 12 shifting. Meanwhile, the linear bearing 22 can reduce the friction force between the stamping rod 12 and the fixing plate 14, so as to improve the smoothness of the movement of the stamping rod 12, thereby reducing the occurrence of unstable stamping force of the stamping rod 12.
The implementation principle of the embodiment is as follows: the operator places miniature plastic gear on positioning die 17, cooperate rivet and miniature plastic gear again, the operator starts voice coil motor 11 through control panel 15, voice coil motor 11 drive stamping rod 12 drives punching press head 13 and carries out the punching press to the rivet, control panel 15 records voice coil motor 11's stroke data, spring 21 is compressed this moment, spring 21 cushions the energy-absorbing to voice coil motor 11's output, then the operator inspects the rivet that the punching press is good, adjust voice coil motor 11's stroke again, with the qualified data record of punching press to control panel 15 in, the operator realizes voice coil motor 11 through control panel 15 and carries out batch punching press to the rivet at last.
Example 2: an automatic riveting machine for a micro plastic gear, which is different from embodiment 1 in that, referring to fig. 2 and 3, a buffer member 2 includes a first magnet block 23 sleeved on a punching rod 12, the first magnet block 23 is fixedly connected to the punching rod 12, a second magnet block 24 is arranged on a fixing plate 14 at a position corresponding to the first magnet block 23, the first magnet block 23 and the second magnet block 24 repel each other, when the voice coil motor 11 drives the punching rod 12 to punch, the punching rod 12 drives the first magnet block 23 to approach the second magnet block 24, at this time, the first magnet block 23 and the second magnet block 24 repel each other, the second magnet block 24 generates a reverse thrust to the first magnet block 23, so that the first magnet block 23 and the second magnet block 24 approach slowly, and thus the second magnet block 24 and the first magnet block 23 play a role of buffering and absorbing energy to the punching force of the punching rod 12, thereby improving the stability of the punching rod 12 during punching and improving the surface quality of the rivet.
Referring to fig. 2 and 3, the first magnet block 23 is sleeved with a guide cylinder 25, one end of the guide cylinder 25 away from the voice coil motor 11 is fixedly connected to the fixing plate 14, and the length of the guide cylinder 25 is greater than the moving distance of the first magnet block 23. The first magnet block 23 is provided with a guide block 26 which is matched with the guide cylinder 25 on the side away from the second magnet block 24, and the guide block 26 is fixedly connected to the punching rod 12. In the moving process of the stamping rod 12, the stamping rod 12 drives the guide block 26 to slide along the length direction of the guide cylinder 25, and the guide cylinder 25 limits the moving direction of the guide block 26, so that the guide block 26 and the guide cylinder 25 play a role in guiding the stamping rod 12, and the stability of the stamping rod 12 during stamping is further improved.
Referring to fig. 2 and 3, the guide block 26 is embedded with a plurality of balls 27 along the peripheral direction, the plurality of balls 27 are all inconsistent with the inner wall of the guide cylinder 25, when the punching rod 12 drives the guide block 26 to move, the balls 27 generate friction with the inner wall of the guide cylinder 25, the balls 27 rotate by themselves, the balls 27 convert the friction between the guide block 26 and the guide cylinder 25 into rolling friction, so that the balls 27 reduce the friction between the guide block 26 and the guide cylinder 25, and further increase the sliding fluency of the guide block 26, and thus improve the stability of the punching rod 12 during punching.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. The utility model provides an automatic riveter for miniature plastic gear, is including setting up voice coil motor (11) on organism (1), the output of voice coil motor (11) is equipped with stamping rod (12), the one end that voice coil motor (11) were kept away from in stamping rod (12) is equipped with punching press head (13), its characterized in that: the voice coil motor is characterized in that a fixing plate (14) is arranged on the machine body (1), the punching rod (12) penetrates through the fixing plate (14), and a buffer piece (2) is arranged between the fixing plate (14) and the voice coil motor (11) of the punching rod (12).
2. The automatic riveter for miniature plastic gears of claim 1, wherein: the buffer piece (2) comprises a spring (21) sleeved on the stamping rod (12).
3. The automatic riveter for miniature plastic gears of claim 2, wherein: the fixed plate (14) is provided with a linear bearing (22) matched with the stamping rod (12), and the stamping rod (12) penetrates through the linear bearing (22).
4. The automatic riveter for miniature plastic gears of claim 1, wherein: the buffer piece (2) comprises a first magnet block (23) sleeved on the stamping rod (12), and a second magnet block (24) mutually repelling with the first magnet block (23) is arranged on the fixing plate (14).
5. The automatic riveter for miniature plastic gears of claim 4, wherein: the cover is equipped with guide cylinder (25) on first magnet piece (23), one side that first magnet piece (23) deviates from second magnet piece (24) is equipped with guide block (26) with guide cylinder (25) matched with, guide cylinder (25) are connected on fixed plate (14).
6. The automatic riveter for miniature plastic gears of claim 5, wherein: the guide block (26) is embedded with a plurality of balls (27) along the peripheral direction, the balls (27) are in contact with the inner wall of the guide cylinder (25), and the balls (27) are rotatably connected to the guide block (26).
7. The automatic riveting machine for a micro plastic gear according to claim 2 or 4, wherein: the output end of the voice coil motor (11) is provided with a sliding seat (3) with an L-shaped section, and the stamping rod (12) is arranged on the sliding seat (3);
organism (1) is equipped with slide rail (31) along vertical direction, sliding seat (3) are equipped with slider (32) along vertical direction, slider (32) are seted up along length direction with slide rail (31) matched with spout (33).
8. The automatic riveter for miniature plastic gears of claim 7, wherein: a control panel (15) is arranged on the machine body (1).
9. The automatic riveter for miniature plastic gears of claim 8, wherein: the voice coil motor is characterized in that the stamping head (13) is inserted into one end, far away from the voice coil motor (11), of the stamping rod (12), and the stamping rod (12) is in threaded connection with a positioning pin (121) used for abutting against the stamping head (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922484203.3U CN211641040U (en) | 2019-12-31 | 2019-12-31 | Automatic riveting machine for miniature plastic gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922484203.3U CN211641040U (en) | 2019-12-31 | 2019-12-31 | Automatic riveting machine for miniature plastic gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211641040U true CN211641040U (en) | 2020-10-09 |
Family
ID=72702407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922484203.3U Expired - Fee Related CN211641040U (en) | 2019-12-31 | 2019-12-31 | Automatic riveting machine for miniature plastic gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211641040U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114770038A (en) * | 2022-04-12 | 2022-07-22 | 常州市惠昌传感器有限公司 | Method for mounting pressure and temperature sensor |
| CN121246268A (en) * | 2025-12-08 | 2026-01-02 | 天津永文汽车部件有限公司 | Metal ring embedding equipment for double-positioning self-locking plastic part |
-
2019
- 2019-12-31 CN CN201922484203.3U patent/CN211641040U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114770038A (en) * | 2022-04-12 | 2022-07-22 | 常州市惠昌传感器有限公司 | Method for mounting pressure and temperature sensor |
| CN121246268A (en) * | 2025-12-08 | 2026-01-02 | 天津永文汽车部件有限公司 | Metal ring embedding equipment for double-positioning self-locking plastic part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201009 Termination date: 20211231 |