CN210452574U - Die insert locating pin pulling device - Google Patents
Die insert locating pin pulling device Download PDFInfo
- Publication number
- CN210452574U CN210452574U CN201921295074.7U CN201921295074U CN210452574U CN 210452574 U CN210452574 U CN 210452574U CN 201921295074 U CN201921295074 U CN 201921295074U CN 210452574 U CN210452574 U CN 210452574U
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- CN
- China
- Prior art keywords
- lead screw
- screw
- fixed
- locating pin
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of hardware tools, in particular to a die insert positioning pin puller, which solves the defect of great labor consumption in the prior art and comprises an operating panel, wherein connecting handles are fixed on both sides of the operating panel through screws, a base is welded on one side of the operating panel, a rotating shaft is arranged on one side of the operating panel in a sliding manner, a lead screw is arranged in the base in a sliding manner, a lead screw sleeve is assembled outside the lead screw, a connecting plate is fixed on the top of the lead screw sleeve through screws, the end part of the rotating shaft is fixedly welded with the upper surface of the connecting plate, a bottom plate is fixed on the bottom of the lead screw sleeve through screws, after a person uses a device to be connected with the positioning pin, the lead screw can pull the lead screw to pull the screw rod and the screw head upwards to pull out the positioning pin by rotating the lead screw sleeve, and the force required to be applied is small, so that the labor consumption is reduced, and the working efficiency is improved.
Description
Technical Field
The utility model relates to a hardware and tools technical field especially relates to a die insert locating pin pull-out ware.
Background
A pulling device for plugging and unplugging a printed circuit board, comprising: fixed block, handle, play pulling claw, spring and cylindric lock are connected through the cylindric lock between spanner and the fixed block, and the spanner uses the cylindric lock to realize pulling out the function of pulling out of puller as the pivot, has the locating pin to play the effect of location to the mould in the mould, and the puller need be used in the dismantlement of locating pin.
The puller in the existing market is a T-shaped simple device welded by round bars, and when a positioning pin is pulled up, the puller needs to be manually pulled up by applying large force, so that the puller consumes large manpower and is inconvenient for operation by personnel.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the labor consumption is large in the prior art, and providing a die insert locating pin puller.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a die insert locating pin pull-out ware, includes the operation panel, the both sides of operation panel all are fixed with the connection handle through the screw, the welding of one side of operation panel has the base, and one side of operation panel slides and is provided with the pivot, the inside of base slides and is provided with the lead screw, the outside of lead screw is equipped with the lead screw cover, the top of lead screw cover is fixed with the connecting plate through the screw, the tip of pivot with the last surface welding of connecting plate is fixed, and the bottom of lead screw cover is fixed with the bottom plate through the screw.
Preferably, the lower surface of the operating panel is provided with a ring groove, and one end of the rotating shaft is connected with the inside of the ring groove in a sliding manner.
Preferably, the center positions of the connecting plate and the bottom plate are respectively provided with a first through hole and a second through hole, and the screw rod penetrates through the interiors of the first through hole and the second through hole.
Preferably, the bottom welding of lead screw has the limiting plate, and the bottom of limiting plate is passed through the bolt fastening and is had the screw rod, the bottom welding of screw rod has the screw head, and the diameter of limiting plate is greater than the aperture of second through-hole.
Preferably, the base is provided with a telescopic groove inside, and the lead screw is embedded in the telescopic groove.
The utility model has the advantages that: the utility model has the advantages of simple structure and reasonable design, through the setting of operation panel, screw rod, screw head, lead screw cover, lead screw, flexible groove isotructure, be connected the back at personnel's operative installations and locating pin, the accessible rotates the lead screw cover and makes lead screw pulling screw rod and screw head upwards take the locating pin to extract to vertical direction application of force is replaced to the pivoted mode, and convenient operation need apply force less moreover, has reduced the human consumption, has improved work efficiency.
Drawings
Fig. 1 is a schematic front structural view of a die insert locating pin extractor provided by the present invention;
fig. 2 is a bottom view of the operation panel of the present invention.
In the figure: 1 operation panel, 2 connection handle, 3 annular, 4 pivots, 5 bases, 6 flexible grooves, 7 lead screws, 8 connecting plates, 9 lead screw covers, 10 bottom plates, 11 limiting plates, 12 screw rods, 13 screw heads.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a die insert locating pin extractor comprises an operating panel 1, two sides of the operating panel 1 are both fixed with connecting handles 2 through screws, one side of the operating panel 1 is welded with a base 5, one side of the operating panel 1 is slidably provided with a rotating shaft 4, a lead screw 7 is slidably arranged inside the base 5, the outside of the lead screw 7 is assembled with a lead screw sleeve 9, the top of the lead screw sleeve 9 is fixed with a connecting plate 8 through screws, the end part of the rotating shaft 4 is welded and fixed with the upper surface of the connecting plate 8, the bottom of the lead screw sleeve 9 is fixed with a bottom plate 10 through screws, the lower surface of the operating panel 1 is provided with an annular groove 3, one end of the rotating shaft 4 is slidably connected with the inside of the annular groove 3, the central positions of the connecting plate 8 and the bottom plate 10 are respectively provided with a first through hole and a second through hole, the lead screw 7 passes, the bottom of limiting plate 11 is fixed with screw rod 12 through the bolt, and the bottom welding of screw rod 12 has screw head 13, and the diameter of limiting plate 11 is greater than the aperture of second through-hole, and flexible groove 6 has been seted up to base 5's inside, and lead screw 7 imbeds in the inside of flexible groove 6, the utility model has the advantages of simple structure, reasonable in design, through operation panel 1, screw rod 12, screw head 13, lead screw cover 9, lead screw 7, the setting of flexible groove 6 isotructure, after personnel's operative installations and locating pin are connected, the accessible rotates lead screw cover 9 and makes lead screw pulling screw rod 12 and screw head 13 upwards take the locating pin to extract to vertical direction application of force is replaced to the pivoted mode, convenient operation, and the power that need exert is less moreover, has reduced the human consumption, has improved work efficiency.
In the embodiment, when the device is used, a user holds the position of the connecting handle 2 to rotate the operating panel 1, the operating panel 1 drives the base 5, the lead screw 7, the screw 12 and the screw head 13 to rotate simultaneously, so that the screw head 13 is connected with the positioning pin, then, a person holds one hand to block the whole operating panel 1, and rotates the lead screw sleeve 9 with the other hand, the lead screw sleeve 9 rotates in the annular groove 3 through the connecting plate 8 and the rotating shaft 4 connected with the lead screw sleeve 9, and the lead screw 7 slides upwards in the lead screw sleeve 9 under the action of the lead screw 7 and the lead screw sleeve 9 because the position of the lead screw 7 is pressed by the person and is not changed, the lead screw 7 gradually retracts into the telescopic groove 6, and the screw head 13 at the bottom pulls up the positioning pin, so that the purpose of conveniently pulling up the;
further, when the screw 7 moves to a certain position, the positioning pin is completely pulled up, and the limiting plate 11 moves to the bottom of the bottom plate 10 to limit the moving position of the screw 7.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a die insert locating pin pull-out ware, includes operation panel (1), its characterized in that, the both sides of operation panel (1) all are fixed with connection handle (2) through the screw, one side welding of operation panel (1) has base (5), and one side of operation panel (1) slides and is provided with pivot (4), the inside of base (5) slides and is provided with lead screw (7), the outside of lead screw (7) is equipped with screw cover (9), the top of screw cover (9) is fixed with connecting plate (8) through the screw, the tip of pivot (4) with the last welded surface of connecting plate (8) is fixed, and the bottom of screw cover (9) is fixed with bottom plate (10) through the screw.
2. The tool insert locating pin extractor according to claim 1, wherein the lower surface of the operating plate (1) is provided with a ring groove (3), and one end of the rotating shaft (4) is slidably connected with the inside of the ring groove (3).
3. The extraction tool for the locating pin of the die insert according to claim 1, wherein a first through hole and a second through hole are respectively formed in the central positions of the connecting plate (8) and the bottom plate (10), and the screw rod (7) penetrates through the first through hole and the second through hole.
4. The die insert locating pin extractor according to claim 3, wherein a limiting plate (11) is welded at the bottom of the lead screw (7), a screw (12) is fixed at the bottom of the limiting plate (11) through a bolt, a screw head (13) is welded at the bottom of the screw (12), and the diameter of the limiting plate (11) is larger than the aperture of the second through hole.
5. The tool insert locating pin extractor according to claim 1, wherein a telescopic groove (6) is formed in the base (5), and the lead screw (7) is embedded in the telescopic groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921295074.7U CN210452574U (en) | 2019-08-12 | 2019-08-12 | Die insert locating pin pulling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921295074.7U CN210452574U (en) | 2019-08-12 | 2019-08-12 | Die insert locating pin pulling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210452574U true CN210452574U (en) | 2020-05-05 |
Family
ID=70450670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921295074.7U Expired - Fee Related CN210452574U (en) | 2019-08-12 | 2019-08-12 | Die insert locating pin pulling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210452574U (en) |
-
2019
- 2019-08-12 CN CN201921295074.7U patent/CN210452574U/en not_active Expired - Fee Related
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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: 20200505 Termination date: 20210812 |