CN206435951U - The automatic pin-beating machine structure of automotive door hinge - Google Patents
The automatic pin-beating machine structure of automotive door hinge Download PDFInfo
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- CN206435951U CN206435951U CN201621393003.7U CN201621393003U CN206435951U CN 206435951 U CN206435951 U CN 206435951U CN 201621393003 U CN201621393003 U CN 201621393003U CN 206435951 U CN206435951 U CN 206435951U
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Abstract
The utility model discloses the automatic pin-beating machine structure of automotive door hinge, including bearing pin clamping device, guiding mechanism, push block, auxiliary push cylinder, promote mainly cylinder and make bar, bearing pin clamping device is matched somebody with somebody with guiding mechanism and merges and can be moved along guiding mechanism, push block is flexibly connected with bearing pin clamping device, push block is fixed on the free end of auxiliary push cylinder, auxiliary push cylinder is fixed on the free end for promoting mainly cylinder, makes bar and is fixed on the free end for promoting mainly cylinder.Bearing pin clamping device is used to clamping or decontroling bearing pin, and auxiliary push cylinder can be driven and play bar movement by promoting mainly cylinder, and auxiliary push cylinder can drive push block to move and drive bearing pin clamping device to be moved along guiding mechanism and bearing pin is clamped and pushed.Thus, the cooperation of bearing pin clamping device, guiding mechanism and auxiliary push cylinder can carry out bearing pin accurately to position and push, and can then bearing pin be got to the root of pan by promoting mainly cylinder and making bar, play pin assembling in place.
Description
Technical field
The utility model is related to the production field of automotive door hinge, the more particularly to automatic pin-beating machine structure of automotive door hinge.
Background technology
Automotive door hinge is the connection for vehicle body and car door, the part that can be turned round and be combined with each other around same axis,
Including fixed plate and support, connected between fixed plate and support using bearing pin., it is necessary to which fixed plate and support are worn into pin during assembling
Hole is alignd, then bearing pin is squeezed into pinned hole.Traditional automotive door hinge assembling is lacked certainly typically all using artificial manual operations
It is dynamic to be turned into industry, inefficiency；Easily appearance positioning is inaccurate during pin is beaten, and because of the elastic conjunction of hinge and bearing pin, bearing pin is beaten
Less than root, pin assembling defect not in place is beaten.
Utility model content
The utility model provides a kind of accurate positioning, beats the automatic pin-beating machine structure of automotive door hinge of pin assembling in place.
According to one side of the present utility model, there is provided the automatic pin-beating machine structure of automotive door hinge, including bearing pin clamping machine
Structure, guiding mechanism, push block, auxiliary push cylinder, promote mainly cylinder and make bar, bearing pin clamping device and guiding mechanism are with merge can be along leading
Moved to mechanism, push block is flexibly connected with bearing pin clamping device, push block is fixed on the free end of auxiliary push cylinder, auxiliary push cylinder
The free end for promoting mainly cylinder is fixed on, bar is made and is fixed on the free end for promoting mainly cylinder.Bearing pin clamping device is used to clamp or decontrol
Bearing pin, auxiliary push cylinder can be driven and play bar movement by promoting mainly cylinder, and auxiliary push cylinder can drive push block to move and drive bearing pin to clamp
Mechanism moves along guiding mechanism and bearing pin is clamped and pushed, after bearing pin is pushed in pan by bearing pin clamping device,
Bearing pin clamping device scatters in the presence of auxiliary push cylinder along guiding mechanism to both sides, now makes bar and continues forward impelling, auxiliary to push away
Cylinder starts compression, beats the root that bar gets to bearing pin pan.Thus, bearing pin clamping device, guiding mechanism and auxiliary push cylinder
Cooperation bearing pin can be carried out accurately positioning and pushing, and promote mainly cylinder and make bar bearing pin can then be got to the root of pan
Portion, plays pin assembling in place.
In some embodiments, bearing pin clamping device includes preceding bearing pin holding block, spring leaf and rear pin shaft holding block, preceding
Bearing pin is held block tightly and is fixedly connected with one end of spring leaf, and the other end and the rear pin shaft of spring leaf are held block tightly and be fixedly connected, rear pin shaft
Hold block tightly to be flexibly connected with push block, preceding bearing pin holds block, spring leaf and rear pin shaft holding block tightly and is disposed as two.Thus, lead to
Cross bearing pin before spring leaf connection and hold block and rear pin shaft holding block tightly, bearing pin holds block tightly before making and rear pin shaft is held block tightly and can run simultaneously
Bearing pin is clamped and pushed.Ensure the stabilization during pushing.
In some embodiments, guiding mechanism includes guide pad, the first guide finger and the second guide finger, and guide pad is provided with
First guide groove and the second guide groove, preceding bearing pin hold block tightly and are provided with the first pin-and-hole, and one end of the first guide finger is located at first and is oriented to
In groove, the other end of the first guide finger is located in the first pin-and-hole, and rear pin shaft holds block tightly and is provided with the second pin-and-hole, the one of the second guide finger
End is located in the second guide groove, and the other end of the second guide finger is located in the second pin-and-hole.Thus, the first guide groove and second is oriented to
Groove can hold block tightly to preceding bearing pin respectively and rear pin shaft holds block tightly and is oriented to and positions.
In some embodiments, the first guide groove is symmetrical arranged as two, and the two ends of the first guide groove are bent laterally.
Thus, when the first guide finger is located at the two ends of the first guide groove, preceding bearing pin holds block tightly and is in open configuration, can carry out splicing or
Decontrol bearing pin；When the first guide finger is located at the stage casing of the first guide groove, preceding bearing pin holds block tightly and is in closed configuration, can be to bearing pin
Clamped and pushed.By cleverly structure design, device structure can be simplified and power is saved.
In some embodiments, the second guide groove is symmetrical arranged as two, and the two ends of the second guide groove are bent laterally.
Thus, the second guide groove is identical with the structure of the first guide groove, is easy to rear pin shaft to hold block tightly and holds block synchronous operation tightly with preceding bearing pin.
In some embodiments, the automatic pin-beating machine structure of automotive door hinge also includes supercharging tablet, pressurized cylinder and increasing
Pressure sensitivity inductive switch, supercharging tablet be connected with auxiliary push cylinder, pressurized cylinder is connected with promoting mainly cylinder, be pressurized inductive switch respectively with
It is pressurized tablet and pressurized cylinder is electrically connected with.Thus, transmission is closed in the pressure increase for auxiliary push cylinder being sensed by being pressurized tablet
Boost pressure signal gives supercharging inductive switch, and supercharging inductive switch, which is received, starts pressurized cylinder to promoting mainly cylinder progress after boost pressure signal
Supercharging, it is ensured that beat pin in place.
In some embodiments, the automatic pin-beating machine structure of automotive door hinge also includes return pin, makes bar provided with reset pin-and-hole,
Push block is provided with cotter way is resetted, and one end of return pin, which is located at, to be resetted in pin-and-hole, and the other end of return pin, which is located at, to be resetted in cotter way.By
This, drives return pin resetting cotter way movement, push block and bearing pin clamping device can be driven to reset after the completion of pin is beaten by making bar.
The beneficial effects of the utility model are：Automaticity of the present utility model is high, can it is quick, safely and accurately
Bearing pin is sent in pan.It is accurately fixed to carry out bearing pin with bearing pin clamping device, guiding mechanism and auxiliary push cylinder
Position and push；Under the power of pressurized cylinder, the elastic conjunction of hinge and bearing pin is completed, traditional assembly machine positioning is solved not
It is accurate, beat pin defect not in place.
Brief description of the drawings
Fig. 1 is the structural representation of the automatic pin-beating machine structure of automotive door hinge of the embodiment of the utility model one；
Fig. 2 is the decomposition texture schematic diagram of the automatic pin-beating machine structure of automotive door hinge shown in Fig. 1；
Fig. 3 is the structural representation of the guiding mechanism of the automatic pin-beating machine structure of automotive door hinge shown in Fig. 2；
Fig. 4 is that bearing pin clamping device and guiding mechanism shown in Fig. 1 match somebody with somebody the structural representation for merging and being in splicing state；
Fig. 5 is structural representation of the bearing pin clamping device shown in Fig. 4 in clamped condition；
Fig. 6 is that the bearing pin clamping device 1 shown in Fig. 4 is in the structural representation for beating pin-shaped state.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1~Fig. 6 is schematically showed to be beaten automatically according to a kind of automotive door hinge of embodiment of the present utility model
Pin mechanism.
Referring to Figures 1 and 2, the automatic pin-beating machine structure of automotive door hinge includes bearing pin clamping device 1, guiding mechanism 2, push block
3rd, auxiliary push cylinder 4, promote mainly cylinder 5, beat bar 6, supercharging tablet 7, pressurized cylinder 8, return pin 9 and supercharging inductive switch.It is oriented to
Mechanism 2 and promote mainly cylinder 5 and be each attached in frame, frame not shown in figure.Bearing pin clamping device 1 is matched somebody with somebody with guiding mechanism 2 and merged
It can be moved along guiding mechanism 2, push block 3 is flexibly connected with bearing pin clamping device 1.Push block 3 is fixed on the freedom of auxiliary push cylinder 4
End, auxiliary push cylinder 4 is fixed on the free end for promoting mainly cylinder 5.The free end for promoting mainly cylinder 5 is fixed in the one end for making bar 6, makes bar 6
The other end supported and be oriented to by guiding mechanism 2.
Bearing pin clamping device 1 is located at the upside of guiding mechanism 2.Bearing pin clamping device 1 includes preceding bearing pin and holds block 11, spring leaf tightly
12 and rear pin shaft hold tightly block 13.Preceding bearing pin is held block 11 tightly and is fixedly connected with one end of spring leaf 12, the other end of spring leaf 12 and
Rear pin shaft is held block 13 tightly and is fixedly connected, and rear pin shaft is held block 13 tightly and is flexibly connected with push block 3 by connecting pin, and preceding bearing pin holds block tightly
11st, spring leaf 12 and rear pin shaft hold block 13 tightly and are symmetrical arranged as two and are located at the both sides for making bar 6 respectively.
Reference picture 2 and Fig. 3, guiding mechanism 2 include guide pad 21, the first guide finger 22 and the second guide finger 23.Guide pad
21 are provided with the first guide groove 211 and the second guide groove 212, and preceding bearing pin holds block 11 tightly and is provided with the first pin-and-hole 111, the first guide finger 22
One end be located in the first guide groove 211, the other end of the first guide finger 22 is located in the first pin-and-hole 111, and rear pin shaft holds block tightly
13 are provided with the second pin-and-hole 131, and one end of the second guide finger 23 is located in the second guide groove 212, the other end of the second guide finger 23
In the second pin-and-hole 131.
First guide groove 211 is symmetrical arranged as two, and the two ends of the first guide groove 211 are bent laterally.First guide groove
211 two ends are respectively material receiving end and blowing end, when the first guide finger 22 is located at material receiving end, and bearing pin clamping device 1, which is in, to be opened
That opens waits splicing state；When the first guide finger 22 is located at the stage casing of the first guide groove 211, bearing pin clamping device 1, which is in, to be closed up
State can be clamped and pushed to bearing pin；When the first guide finger 22 is located at blowing end, bearing pin clamping device 1, which is in, to be opened
The blowing state opened.Second guide groove 212 is symmetrical arranged as two, and the two ends of the second guide groove 212 are bent laterally, and second leads
It is identical with the shape of the first guide groove 211 to groove 212, rear pin shaft can be made to hold block 13 tightly and run simultaneously with preceding bearing pin holding block 11.
The upside of guide pad 21 is provided with bar guide groove 213 is beaten, and making bar 6 can move and by making bar beating in bar guide groove 213
Guide groove 213 is oriented to.
Make bar 6 and be located at return pin provided with cotter way 31, one end of return pin 9 is resetted provided with pin-and-hole 61, push block 3 is resetted
In hole 61, the other end of return pin 9, which is located at, to be resetted in cotter way 31.
Supercharging tablet 7 is connected with auxiliary push cylinder 4, and pressurized cylinder 8 is connected with promoting mainly cylinder 5, supercharging inductive switch difference
It is electrically connected with supercharging tablet 7 and pressurized cylinder 8.
In use, the first guide finger 22 first is located at splicing, preceding bearing pin gripping block at the material receiving end of the first guide groove 211
11st, rear pin shaft gripping block 12 is in the splicing state opened, reference picture 4, bearing pin gripping block 11 before bearing pin is sent to two by feed mechanism
It is middle.The free end auxiliary push cylinder 4 of stretching, extension promotion for promoting mainly cylinder 5 and the push block 3 for being fixed on the auxiliary free end of push cylinder 4 are moved,
Bearing pin gripping block 11 and rear pin shaft gripping block 12 make the first guide finger 22 and the second guide finger 23 be led along first before push block 3 is promoted
Moved forward to the guide groove 212 of groove 211 and second, in being moved through for the stage casing to the first guide groove 211 and the second guide groove 212
Cheng Zhong, preceding bearing pin gripping block 11 and rear pin shaft gripping block 12, which are gradually closed up and clamp bearing pin, makes bearing pin front end aligned hinge hole, this
When bearing pin clamping device 1 be in clamped condition, reference picture 5.Meanwhile, make bar 6 and moved forward together in the case where promoting mainly the promotion of cylinder 5
It is dynamic, and bearing pin is penetrated in about 8MM hinges in advance.Preceding bearing pin gripping block 11 and rear pin shaft gripping block 12 are moved to the first guide groove
211 and second guide groove 212 the other end when scattered to both sides, the first guide finger 22 is parked in the blowing end of the first guide groove 211,
Now bearing pin clamping device 1 is in and beats pin-shaped state, reference picture 6.Promote mainly the promotion of cylinder 5 and beat the continuation forward impelling of bar 6, auxiliary push cylinder
4 start compression, make bar 6 and get to bearing pin in pan, and because the root of bearing pin and hinge is interference fit, bearing pin can not be got to
Root, is now pressurized inductive switch and has sensed supercharging tablet 7, the electricity for starting pressurized cylinder 8 grows valve, and bearing pin is pressed onto root
Portion, program is completed.The free end for promoting mainly cylinder 5 is shunk to drive and makes bar 6 and shrink, and the return pin 9 being connected with making bar 6, which can then drive, to be pushed away
Send block 3 and bearing pin clamping device 1 and fall back on successively and treat at material.
Above-described is only some embodiments of the present utility model.For the person of ordinary skill of the art,
On the premise of the utility model creation design is not departed from, various modifications and improvements can be made, these belong to this practicality
New protection domain.
Claims (7)
1. the automatic pin-beating machine structure of automotive door hinge, it is characterised in that：Including bearing pin clamping device (1), guiding mechanism (2), push
Block (3), auxiliary push cylinder (4), promote mainly cylinder (5) and make bar (6), the bearing pin clamping device (1) and guiding mechanism (2) are with merging
Can be mobile along guiding mechanism (2), the push block (3) is flexibly connected with bearing pin clamping device (1), and the push block (3) is fixed
Free end in auxiliary push cylinder (4), the auxiliary push cylinder (4) is fixed on the free end for promoting mainly cylinder (5), described to make bar (6) admittedly
Due to the free end for promoting mainly cylinder (5).
2. the automatic pin-beating machine structure of automotive door hinge according to claim 1, it is characterised in that：The bearing pin clamping device
(1) include preceding bearing pin and hold block (11), spring leaf (12) and rear pin shaft holding block (13) tightly, the preceding bearing pin holds block (11) and bullet tightly
One end of reed (12) is fixedly connected, and the other end and the rear pin shaft of the spring leaf (12) are held block (13) tightly and be fixedly connected, described
Rear pin shaft is held block (13) tightly and is flexibly connected with push block (3), and the preceding bearing pin is held block (11), spring leaf (12) and rear pin shaft tightly and embraced
Tight block (13) is disposed as two.
3. the automatic pin-beating machine structure of automotive door hinge according to claim 2, it is characterised in that：Guiding mechanism (2) bag
Guide pad (21), the first guide finger (22) and the second guide finger (23) are included, the guide pad (21) is provided with the first guide groove (211)
With the second guide groove (212), the preceding bearing pin holds block (11) tightly and is provided with the first pin-and-hole (111), first guide finger (22)
One end is located in the first guide groove (211), and the other end of first guide finger (22) is located in the first pin-and-hole (111), rear pin
Axle holds block (13) tightly and is provided with the second pin-and-hole (131), and one end of second guide finger (23) is located in the second guide groove (212),
The other end of second guide finger (23) is located in the second pin-and-hole (131).
4. the automatic pin-beating machine structure of automotive door hinge according to claim 3, it is characterised in that：First guide groove
(211) it is symmetrical arranged as two, the two ends of first guide groove (211) are bent laterally.
5. the automatic pin-beating machine structure of automotive door hinge according to claim 3, it is characterised in that：Second guide groove
(212) it is symmetrical arranged as two, the two ends of second guide groove (212) are bent laterally.
6. the automatic pin-beating machine structure of automotive door hinge according to claim 1, it is characterised in that：Also include supercharging tablet
(7), pressurized cylinder (8) and supercharging inductive switch, the supercharging tablet (7) are connected with auxiliary push cylinder (4), the pressurized cylinder
(8) it is connected with promoting mainly cylinder (5), the supercharging inductive switch electrically connects with supercharging tablet (7) and pressurized cylinder (8) respectively
Connect.
7. the automatic pin-beating machine structure of automotive door hinge according to claim 1, it is characterised in that：Also include return pin (9), institute
State and make bar (6) provided with pin-and-hole (61) is resetted, the push block (3) is provided with reset cotter way (31), one end position of the return pin (9)
In resetting in pin-and-hole (61), the other end of the return pin (9), which is located at, to be resetted in cotter way (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621393003.7U CN206435951U (en) | 2016-12-19 | 2016-12-19 | The automatic pin-beating machine structure of automotive door hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621393003.7U CN206435951U (en) | 2016-12-19 | 2016-12-19 | The automatic pin-beating machine structure of automotive door hinge |
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| Publication Number | Publication Date |
|---|---|
| CN206435951U true CN206435951U (en) | 2017-08-25 |
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ID=59647958
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621393003.7U Active CN206435951U (en) | 2016-12-19 | 2016-12-19 | The automatic pin-beating machine structure of automotive door hinge |
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| CN (1) | CN206435951U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378456A (en) * | 2017-09-13 | 2017-11-24 | 湖北索瑞电气有限公司 | Door-hinge, catch installing mechanism |
| CN107717411A (en) * | 2017-11-06 | 2018-02-23 | 昆山潼光塑胶电子有限公司 | A kind of bearing pin automatic assembling machine |
| CN114346634A (en) * | 2022-01-19 | 2022-04-15 | 重庆凯安机电制造有限公司 | Intelligent assembling device for new energy automobile door hinge |
-
2016
- 2016-12-19 CN CN201621393003.7U patent/CN206435951U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378456A (en) * | 2017-09-13 | 2017-11-24 | 湖北索瑞电气有限公司 | Door-hinge, catch installing mechanism |
| CN107717411A (en) * | 2017-11-06 | 2018-02-23 | 昆山潼光塑胶电子有限公司 | A kind of bearing pin automatic assembling machine |
| CN114346634A (en) * | 2022-01-19 | 2022-04-15 | 重庆凯安机电制造有限公司 | Intelligent assembling device for new energy automobile door hinge |
| CN114346634B (en) * | 2022-01-19 | 2022-09-16 | 重庆凯安机电制造有限公司 | Intelligent assembling device for new energy automobile door hinge |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Automatic round pin mechanism of beating of car hinge Effective date of registration: 20180626 Granted publication date: 20170825 Pledgee: Bank of China Limited by Share Ltd Foshan branch Pledgor: Foshan joer Auto Parts Co. Registration number: 2018440000164 |