CN207578310U - A kind of pin extraction device - Google Patents
A kind of pin extraction device Download PDFInfo
- Publication number
- CN207578310U CN207578310U CN201721809050.XU CN201721809050U CN207578310U CN 207578310 U CN207578310 U CN 207578310U CN 201721809050 U CN201721809050 U CN 201721809050U CN 207578310 U CN207578310 U CN 207578310U
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- China
- Prior art keywords
- guide rod
- write
- mandril
- mounting table
- hole
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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.)
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- 238000000605 extraction Methods 0.000 title claims abstract description 22
- 230000000670 limiting effect Effects 0.000 claims description 14
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- KTSFMFGEAAANTF-UHFFFAOYSA-N [Cu].[Se].[Se].[In] Chemical compound [Cu].[Se].[Se].[In] KTSFMFGEAAANTF-UHFFFAOYSA-N 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Abstract
The utility model discloses a kind of pin extraction devices, including mounting table, guide rod and mandril, the mounting table is equipped with treating the matched groove of write off part, the mounting table is equipped with the write off hole coaxial with treating write off, the mounting table is run through in the write off hole, and the guide rod is hollow rod, and the guide rod is connect and coaxial with the write off hole with the mounting table, described mandril one end is accommodated in the guide rod, and the other end extends to the outside of the guide rod and may pass through the write off hole；The utility model is by setting the accommodating mounting table for treating write off part, dismounting is needed to treat write off part before solving the problems, such as write off, it is used cooperatively by guide rod and mandril, write off speed can be improved, avoids treating write off part and damages, compared with prior art, the utility model no longer needs dismounting to treat write off part when operating, operation is more convenient, and write off efficiency is higher, less damaged to treat write off part.
Description
Technical field
The utility model is related to machinery maintenance dismantling technology field, particularly a kind of pin extraction device.
Background technology
In order to ensure the works fine performance of CIGS (copper indium gallium selenide) producing line automatic winding equipment, need periodically to carry out it
Maintenance.During maintenance, need to use write off tool.
Currently used write off tool is generally manual pin type write off tool.As shown in Figure 1 is treated using the tool
When write off part 100 carries out the operation of write off 200, it is primarily present following problem：Need will first to treat when the first, operating write off part 100 from
It dismantles, pin 200 could be taken out in producing line, need to complete to operate by the percussions such as hammer tool in disassembly process, because
This is inconvenient；2nd, the speed taken out pin 200 is slow, less efficient；3rd, it during pin 200 is taken out, be easy to cause
Treat the member bending of write off part 100, write off part 100 is treated in damage.
It is therefore desirable to provide a kind of pin extraction device, solve to need before write off dismounting treat write off part, write off efficiency it is slow and
It is easily damaged the problem for the treatment of write off part.
Utility model content
The purpose of this utility model is to provide a kind of novel pin extraction device, to solve to take using manual pin type in the prior art
The write off of pin tool, which needs to dismantle, treats that write off part, write off efficiency are slow and are easily damaged the technical issues for the treatment of write off part, this practicality is new
Type write off does not need to treat that write off part is dismantled, and simple operation, write off is efficient, is hardly damaged and treats write off part.
To achieve these goals, the utility model provides following technical solution：
A kind of pin extraction device, including mounting table, guide rod and mandril；The mounting table is equipped with treating that write off part is matched
Groove, the mounting table are equipped with the write off hole coaxial with treating write off, and the mounting table is run through in the write off hole；The guide rod
For hollow rod, the guide rod is connect and coaxial with the write off hole with the mounting table, and described mandril one end is accommodated in institute
It states in guide rod, the other end extends on the outside of the guide rod and may pass through the write off hole.
Preferably, the outer diameter of the mandril is less than the internal diameter of the guide rod, and the mandril is slided with the guide rod to be connected
It connects.
Preferably, the outer wall of the guide rod is equipped with external screw thread, and the mounting table is equipped with matched with the guide rod
Internal thread hole, one end that the mandril is accommodated in the guide rod are relatively fixed with the guide rod.
Preferably, handheld component and supporting block are further included, the handheld component is set on the guide rod far from the placement
One end of platform, the supporting block is located in the guide rod, and one end of the supporting block offsets with the handheld component, another
The one end being accommodated in the guide rod with the mandril is held to offset.
Preferably, locating part is further included, the outer wall of the guide rod is equipped with through-hole, and the mandril is provided in the axial direction with flat
Capable limiting slot, the end of the locating part engage across the through-hole with the limiting slot.
Preferably, the locating part be opening annular element, the locating part be set on the guide rod and with it is described
Guide rod is slidably connected.
Preferably, the guide rod is equipped with internal thread, and the mandril is equipped with external screw thread, the mandril and the guide rod spiral shell
Line connects.
Preferably, the mandril is equipped with elastic jacking block close to the side of the mounting table.
Preferably, the guide rod is slidably connected with the mounting table, and the relatively described mounting table of the guide rod slides
Direction and the axial direction of the guide rod be mutually perpendicular to.
Preferably, the internal diameter of the guide rod is more than the internal diameter in the write off hole, and the mandril is equipped with boss, described convex
Spring is equipped between platform and the mounting table, the spring is set on the mandril.
The beneficial effects of the utility model are：
The utility model provides a kind of novel pin extraction device, including mounting table, guide rod and mandril, on the mounting table
Equipped with treating the matched groove of write off part, the mounting table is equipped with the write off hole coaxial with treating write off, and the write off hole is run through
The mounting table, the guide rod are hollow rod, and the guide rod is connect and coaxial with the write off hole with the mounting table,
Described mandril one end is accommodated in the guide rod, and the other end extends to the outside of the guide rod and may pass through the write off hole；
The utility model needs dismounting to treat write off part, leads to by setting the accommodating mounting table for treating write off part before solving the problems, such as write off
It crosses guide rod to be used cooperatively with mandril, write off speed can be improved, avoid treating write off part and damage, with prior art phase
Than the utility model no longer needs dismounting to treat write off part when operating, operation is more convenient, and write off efficiency is higher, is less susceptible to
Write off part is treated in damage.
Description of the drawings
Fig. 1 is the structure diagram for treating write off part in the prior art；
Fig. 2 is the structure diagram of the novel pin extraction device of the utility model embodiment；
Fig. 3 is the assembling structure schematic diagram of the guide rod of the utility model embodiment, mandril and locating part；
Fig. 4 is the guide rod of the utility model embodiment and the assembling structure schematic diagram of mandril；
Fig. 5 is the assembling structure schematic diagram of the guide rod of the utility model embodiment, mandril and elastic jacking block.
Reference sign：
Fig. 1：100- treats write off part, 200- pins；
Fig. 2-Fig. 5：1- mounting tables, 2- guide rods, 3- mandrils, 4- grooves, 5- write ofves hole, 6- handheld components, 7- supporting blocks,
8- locating parts, 9- through-holes, 10- limiting slots, 11- elasticity jacking blocks.
Specific embodiment
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining this practicality, and cannot be construed to the limitation to the utility model.
As shown in Fig. 2, the embodiment of the utility model provides a kind of pin extraction device, including mounting table 1, guide rod 2 and top
Bar 3；The mounting table 1 is equipped with treating the matched groove 4 of write off part, and the mounting table 1 is equipped with and is taken with treating that write off is coaxial
The mounting table 1 is run through in pin hole 5, the write off hole 5；The guide rod 2 is hollow rod, the guide rod 2 and the placement
Platform 1 connects and coaxial with the write off hole 5, and described 3 one end of mandril is accommodated in the guide rod 2, and the other end extends to described lead
To 2 outside of bar and it may pass through the write off hole 5.Wherein 2 preferably circular section bar of mandril 3 and guide rod.As shown in figure 4, it leads
Close to one end of the mounting table 1 it is preferably pyramidal structure to bar 2, guide rod 2 to be facilitated to be connect with mounting table 1.Mounting table 1 is excellent
It is selected as rectangular-shape structure.In addition, it is preferably provided with lightening hole on guide rod 2.Rubber pad is preferably provided in the groove 4, with
Being reliably fixed for write off part is treated in realization.
The application method of the utility model：It will treat that write off part is placed in groove 4, and will treat write off and write off hole 5 first
Alignment then pushes mandril 3 close and abuts and treat write off, under the active force of mandril 3, treats that write off is gradually ejected, and through taking
Write off part is treated in the disengaging of pin hole 5, and write off operation is completed；By aforesaid operations process it is found that the utility model is waited to take by setting to house
The mounting table 1 of pin member can not need to treat that write off part is disassembled from production line before write off, pass through guide rod 2 and top
Bar 3 is used cooperatively, and can be treated write off part in order to write off by fixation, write off process is avoided to treat write off part and is damaged, this reality
With the pin extraction device of novel offer, when operation, no longer needs dismounting to treat write off part, and operation is more convenient, and write off efficiency compared with
Height is hardly damaged and treats write off part.
On the basis of above structure, the outer diameter of the mandril 3 is less than the internal diameter of the guide rod 2, the mandril 3 and institute
Guide rod 2 is stated to be slidably connected.When needing write off, mandril 3 is pushed along the axis of guide rod 2, after the completion of write off, also may be used
Mandril 3 is easily withdrawn, such structure is relatively simple, and cost is relatively low, and write off is more convenient.
As shown in Fig. 2, in one embodiment, the outer wall of the guide rod 2 is equipped with external screw thread, and the mounting table 1 is set
Have and be accommodated in one end and the guide rod 2 in the guide rod 2 with the 2 matched internal thread hole of guide rod, the mandril 3
It is relatively fixed, the internal thread hole is coaxial with the write off hole 5 and connects.Guide rod 2 is set as to pass through screw thread with mounting table 1
Connection, is not only simple in structure, and connects reliable.The application method of the pin extraction device of the embodiment is：It will treat that write off part is placed
It in groove 4, and will treat that write off is aligned with write off hole 5, and be subsequently directed to bar 2 and stretch to mounting table internal thread hole, rotary steering bar
2, as guide rod 2 and the thread fitting length of internal thread hole gradually increase, guide rod 2 drives fixed mandril 3 corresponding thereto
It moving closer to and contacts treat write off, then proceed to rotary steering bar 2, mandril 3 pushes under the active force of guide rod 2 and treats write off,
Write off is treated under the pushing tow of mandril 3, starts to be detached from and treats write off part, and mounting table 1 is removed via write off hole 5, so far complete write off
Operation after write off operation is completed, then reversely rotates guide rod 2, you can guide rod 2 and mandril 3 is enabled to leave mounting table 1.
Above-mentioned mandril 3 and guide rod 2, which can be accomplished in several ways, to be relatively fixed, optionally, as shown in figure 3, above-mentioned
Cancel device and further include locating part 8, the locating part 8 is set on the outer wall of the guide rod 2, is set on 2 outer wall of guide rod
Have a through-hole 9, the mandril 3 is provided in the axial direction with parallel limiting slot 10, the end of the locating part 8 by the through-hole 9 with
The limiting slot 10 engages.Shape of the end of locating part 8 preferably with the limiting slot 10 matches.Locating part 8 and limiting slot 10
It cooperates, axial position of the mandril 3 relative to guide rod 2 can be limited, prevent mandril 3 from axial direction occurs relative to guide rod 2
Displacement after mandril 3 reaches suitable position, needs to position mandril 3, then the position of guide rod 2 is adjusted, with
Alignment other positions treat write off.
More specifically, the locating part 8 is preferably the annular element being open, and the locating part 8 is set in the guide rod 2
Above and with the guide rod 2 it is slidably connected.The line preferably centered on the axis of mandril 3 of limiting slot 10, is symmetricly set on 3 axis of mandril
The both sides of line, 2 ends of locating part 8 coordinate respectively with the limiting slot 10.2 ends of such locating part 8 and 2 limitings
Slot 10 coordinates, and can be glanced off in guide rod 2 to avoid mandril 3, and mandril 3 is made to keep balance.Through-hole 9 is preferably arranged to 2
Bar hole, locating part 8 are preferably made of elastic material, to facilitate the cooperation of locating part 8 and limiting slot 10, are not needing to limit
When, the end of locating part 8 is recalled, and slide out through-hole 9 from limiting slot 10, to prevent from hindering the movement of mandril 3.
Optionally, the guide rod 2 is equipped with internal thread, and the mandril 3 is equipped with external screw thread, the mandril 3 and the guiding
Bar 2 is spirally connected.Guide rod 2 is connected through a screw thread with mandril 3, it is ensured that the connection reliability of guide rod 2 and mandril 3, and it is right
Mandril 3 is more accurately controlled relative to the displacement of guide rod 2.
Preferably, as shown in figure 5, the mandril 3 is equipped with elastic jacking block 11 close to the side of the mounting table 1.By setting
Elastic jacking block 11 is put, can buffer and weaken the active force that mandril 3 treats write off, prevents from treating write off damaging, so that
Recycling for write off is treated in influence.
The operation of personnel in order to facilitate the operation, further includes handheld component 6 and supporting block 7, and the handheld component 6 is set on described
The one end of guide rod 2 far from the mounting table 1, the supporting block 7 is located in the guide rod 2, and one end of the supporting block 7
It offsets with the handheld component 6, one end that the other end is accommodated in the mandril 3 in the guide rod 2 offsets.Supporting block 7 is excellent
It is selected as column structure.The radius of supporting block 7 is preferably greater than the radius of mandril 3, to increase the contact surface of mandril 3 and handheld component 6
Supporting block can cause mandril row to being oriented to the bonding strength of product, reduction stress concentration, raising mandril 3 and handheld component 6 simultaneously
Bar is fixed.As shown in Fig. 2, the handheld component 6 is preferably three-jaw knob, which can by screw thread with mandril 3
Dismantling connection.
In addition, the guide rod 2 is slidably connected with the mounting table 1, and the relatively described mounting table 1 of the guide rod 2 is slided
Dynamic direction and the axial direction of the guide rod 2 are mutually perpendicular to.
Side walls of the guide rod 2 preferably with mounting table 1 are connect.Guide rod 2 can be realized with placing by this kind of structure
Platform 1 is slidably connected：2 guide rails are set on 1 side wall of mounting table, in the end set and the 2 of the guide rail of guide rod 2
A sliding block, guide rod 2 are slidably connected with mounting table 1 by sliding block and guide rail.Guide rod 2 and mounting table 1 are set as the company of slip
It connects, it can be will be convenient guide rod 2 easily is moved to another to need the position of write off after write off ejects mounting table 1
It puts, improves working efficiency.Guide rod 2 is being adjusted to next behind write off position, guide rod 2 is being determined in order to realize
Position, can also set positioning element, guide rod 2 and mounting table 1 are attached, prevent guide rod 2 from continuing during write off
It slides.
Further, the internal diameter of the guide rod 2 is more than the internal diameter in the write off hole 5, and the mandril 3 is equipped with boss,
Spring is equipped between the boss and the mounting table 1, the spring is set on the mandril 3.Boss and mounting table 1 it
Between spring is set, after mandril 3 ejects pin, mandril 3 can automatically reset under the restoring force of spring, save operating personnel
Muscle power.
The structure, feature and effect of this practicality, more than institute are described in detail based on the embodiments shown in the drawings
State the preferred embodiment of only this practicality, but this practicality is not to limit practical range, every structure according to this practicality shown in drawing
Want made change or be revised as the equivalent embodiment of equivalent variations, when not going beyond the spirit of the description and the drawings,
It should all be in the protection domain of this practicality.
Claims (10)
1. a kind of pin extraction device, which is characterized in that including mounting table (1), guide rod (2) and mandril (3)；
The mounting table (1) is equipped with treating the matched groove of write off part (4), and the mounting table (1) is equipped with treating that write off is same
The write off hole (5) of axis, the write off hole (5) is through the mounting table (1)；
The guide rod (2) be hollow rod, the guide rod (2) connect with the mounting table (1) and with the write off hole (5)
Coaxially, described mandril (3) one end is accommodated in the guide rod (2), and the other end is extended on the outside of the guide rod (2) and be may pass through
The write off hole (5).
2. pin extraction device according to claim 1, which is characterized in that the outer diameter of the mandril (3) is less than the guide rod
(2) internal diameter, the mandril (3) are slidably connected with the guide rod (2).
3. pin extraction device according to claim 1, which is characterized in that the outer wall of the guide rod (2) is equipped with external screw thread,
The mounting table (1) equipped with the guide rod (2) matched internal thread hole, the mandril (3) is accommodated in the guide rod (2)
Interior one end is relatively fixed with the guide rod (2).
4. pin extraction device according to claim 3, which is characterized in that further include handheld component (6) and supporting block (7), institute
Handheld component (6) is stated set on the one end of the guide rod (2) far from the mounting table (1), the supporting block (7) is led positioned at described
In to bar (2), and one end of the supporting block (7) offsets with the handheld component (6), and the other end is accommodating with the mandril (3)
One end in the guide rod (2) offsets.
5. pin extraction device according to claim 2, which is characterized in that locating part (8) is further included, the guide rod (2)
Outer wall is equipped with through-hole (9), and the mandril (3) is provided in the axial direction with parallel limiting slot (10), the end of the locating part (8)
Engage across the through-hole (9) with the limiting slot (10).
6. pin extraction device according to claim 5, which is characterized in that the locating part (8) is the annular element of opening, described
Locating part (8) is set on the guide rod (2) and is slidably connected with the guide rod (2).
7. pin extraction device according to claim 1, which is characterized in that the guide rod (2) is equipped with internal thread, the mandril
(3) equipped with external screw thread, the mandril (3) is threadedly coupled with the guide rod (2).
8. according to claim 1~7 any one of them pin extraction device, which is characterized in that the mandril (3) is close to the placement
The side of platform (1) is equipped with elastic jacking block (11).
9. pin extraction device according to claim 1, which is characterized in that the guide rod (2) is slided with the mounting table (1)
Connection, and the direction of relatively described mounting table (1) slip of the guide rod (2) and the axial direction of the guide rod (2) are mutually perpendicular to.
10. pin extraction device according to claim 1, which is characterized in that the internal diameter of the guide rod (2) is more than the write off
The internal diameter in hole (5), the mandril (3) are equipped with boss, and spring, the bullet are equipped between the boss and the mounting table (1)
Spring is set on the mandril (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721809050.XU CN207578310U (en) | 2017-12-21 | 2017-12-21 | A kind of pin extraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721809050.XU CN207578310U (en) | 2017-12-21 | 2017-12-21 | A kind of pin extraction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207578310U true CN207578310U (en) | 2018-07-06 |
Family
ID=62739974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721809050.XU Active CN207578310U (en) | 2017-12-21 | 2017-12-21 | A kind of pin extraction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207578310U (en) |
-
2017
- 2017-12-21 CN CN201721809050.XU patent/CN207578310U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190130 Address after: 101499 5 Fengxiang East Street, Yang Song Town, Huairou District, Beijing. Patentee after: BEIJING HANERGY SOLAR POWER INVESTMENT Co.,Ltd. Address before: 362000 No. 42 Zishan Road, Licheng District, Quanzhou City, Fujian Province Patentee before: MIASOLE EQUIPMENT INTEGRATION (FUJIAN) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20201104 Granted publication date: 20180706 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20231104 Granted publication date: 20180706 |
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| PD01 | Discharge of preservation of patent |