CN204248802U - Pin pulling out device - Google Patents
Pin pulling out device Download PDFInfo
- Publication number
- CN204248802U CN204248802U CN201420743260.3U CN201420743260U CN204248802U CN 204248802 U CN204248802 U CN 204248802U CN 201420743260 U CN201420743260 U CN 201420743260U CN 204248802 U CN204248802 U CN 204248802U
- Authority
- CN
- China
- Prior art keywords
- dead man
- pin
- block
- slide bar
- hypomere
- 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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- Manufacturing Of Electrical Connectors (AREA)
Abstract
The utility model discloses a kind of pin pulling out device, relate to the extracting tool extracted by the alignment pin in insert.Pin pulling out device, comprise pin removal and play dead man, pin removal comprises block, impact block, slide bar, contiguous block, block is fixed on the top of slide bar, slide bar is interspersed in the centre bore of impact block, and impact block can move back and forth on slide bar, and slide bar bottom arranges contiguous block, contiguous block arranges gathering sill, and gathering sill hypomere arranges heavy stand; Play dead man comprised dead man epimere and played a dead man hypomere, rise together with a dead man epimere is movably connected with contiguous block, the outer setting of a dead man hypomere and the suitable screw thread of alignment pin, a dead man is Multiple Type, and the alignment pin respectively with dissimilar is suitable.The connection and the pin removal that play dead man and alignment pin have nothing to do, and reduce labour intensity, use convenient; Play dead man head and interior hexagonal is set, pneumatic impact spanner can be utilized to have realized the connection of dead man and alignment pin fast, save the time, improve efficiency.
Description
Technical field
The utility model relates to a kind of provision for disengagement, particularly relates to the pin pulling out device for being extracted by the alignment pin in insert.
Background technology
The alignment pin played the role of positioning in diel and insert closely cooperate, and during dismounting insert, alignment pin is not quick detachable, needs special pin pulling out device to be extracted by alignment pin.
As depicted in figs. 1 and 2, existing pin pulling out device comprises pin removal and pin pulling head, described pin removal comprises block 11, impact block 12, slide bar 13, connector 14, block 11 is fixed on the top of slide bar 13, slide bar 13 is interspersed in the centre bore of impact block 12, impact block 12 can move back and forth on slide bar 13, and connector 14 is arranged at the bottom of slide bar 13; Described pin pulling head comprises pin pulling head epimere 15 and pin pulling head hypomere 16, and pin pulling head epimere 15 is connected with connector 14, and pin pulling head hypomere 16 arranges external screw thread.Pin pulling head has plurality of specifications, and wherein pin pulling head epimere 15 size and structure are fixed and suitable with connector 14, and pin pulling head hypomere 16 makes plurality of specifications, for the alignment pin of adaptive different size.As shown in Figure 1, the structure of pin pulling head as shown in Figure 2 for the structure of pin removal.
When using above-mentioned pin pulling out device, first select the pin pulling head of certain specification, pin pulling head epimere 15 and connector 14 are connected and fixed, again pin pulling head hypomere 16 is threaded with alignment pin, hold impact block 12 again and do upper and lower reciprocating motion, impact block 12 upwards clashes into block 11 pairs of slide bars 13 and produces impulsive force upwards, and is driven together with alignment pin by connector 14 and pin pulling head and move up, and alignment pin is extracted the most at last.When using pin pulling out device, by changing the pin pulling head of different model, realize extracting different model alignment pin.
Existing pin removal is when changing pin pulling head, and pin pulling head epimere 15 is threaded with connector 14, needs operating personnel pin removal to be lifted the disassembling, assembling and replacing carrying out pin pulling head aloft, time and effort consuming; When pin pulling head hypomere 16 is screwed in alignment pin, with hand pin removal must be held in and rotate in the air, such manual rotary operation inefficiency.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of pin pulling out device, improves the efficiency of pulling pin of impacting type pin pulling out device.
The technical scheme that the utility model solves the employing of its technical problem is: pin pulling out device, comprise pin removal and play dead man, described pin removal comprises block, impact block, slide bar, contiguous block, block is fixed on the top of slide bar, and slide bar is interspersed in the centre bore of impact block, and impact block can move back and forth on slide bar, slide bar bottom arranges contiguous block, contiguous block arranges gathering sill, and the width of gathering sill epimere is greater than the width of gathering sill hypomere, and gathering sill hypomere arranges heavy stand; Described dead man has comprised dead man epimere and has played a dead man hypomere, and the size playing dead man head playing dead man epimere is suitable with the size of described heavy stand, and the diameter playing dead man epimere is no more than the width of gathering sill hypomere, the outer setting screw thread of a dead man hypomere.
Playing dead man is Multiple Type, and a dead man head of each model is identical with playing dead man epimere, and the alignment pin of dead man hypomere respectively with dissimilar of each model is suitable.Contiguous block has and has connected dead man, prevents impact block from the double action of slide bar bottom landing.
When using above-mentioned pin pulling out device, that first selects coupling plays dead man, will play dead man hypomere and be threaded with alignment pin, dead man head will be played again and put into heavy stand by gathering sill epimere, avoid dead man landing, more upwards clashed into block with impact block, utilize impulsive force to be extracted by alignment pin.
Further, described dead man head arranges interior hexagonal structure.Available like this pneumatic impact spanner carries out screwing in playing dead man in alignment pin and screwing out, and can raise the efficiency.
Further, described dead man is formed by two screw weldings.Play dead man epimere and select fixing and suitable with contiguous block screw, play the screw that dead man hypomere selects the different size mated with alignment pin screw thread, can cost of manufacture be reduced like this.
The beneficial effects of the utility model are: being linked and packed of dead man and alignment pin of rising of pin pulling out device has nothing to do with pin removal, and operating personnel, without the need to pin removal act is carried out attended operation aloft, reduce the labour intensity of operating personnel, use convenient; Play dead man head and interior hexagonal is set, pneumatic impact spanner can be utilized to have realized the connection of dead man and alignment pin fast, save the time, improve efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing pin removal;
Fig. 2 is the structural representation of existing pin pulling head;
Fig. 3 is general structure schematic diagram of the present utility model;
Fig. 4 is the structural representation of the utility model contiguous block.
Parts, position and numbering in figure:
Block 11, impact block 12, slide bar 13, connector 14, pin pulling head epimere 15, pin pulling head hypomere 16, contiguous block 2, gathering sill 21, heavy stand 22, a dead man 3, a dead man head 31, a dead man epimere 32, a dead man hypomere 33.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As Fig. 3 and Fig. 4 depicted, the utility model " pin pulling out device " comprises pin removal and plays dead man 3, pin removal comprises block 11, impact block 12, slide bar 13, contiguous block 2, block 11 is fixedly installed in the top of slide bar 13, slide bar 13 is interspersed in the centre bore of impact block 12, impact block 12 can move back and forth on slide bar 13, block 11 avoids impact block 12 to skid off from slide bar 13 upper end, slide bar 13 bottom arranges contiguous block 2, the diameter of contiguous block 2 is greater than the diameter of the centre bore of impact block 12, contiguous block 2 has avoids impact block 12 to skid off from slide bar 13 lower end, and connected the double action of dead man 3, contiguous block 2 is arranged gathering sill 21, the width of gathering sill 21 epimere is greater than the width of gathering sill 21 hypomere, gathering sill 21 hypomere arranges heavy stand 22,
Play dead man 3 comprised dead man epimere 32 and played dead man hypomere 32, that plays dead man epimere 32 plays the diameter of dead man head 31 and the equal diameters of described heavy stand 22, the diameter playing dead man head 31 is no more than the width of gathering sill 21 epimere, play dead man head 31 and interior hexagonal structure is set, play the diameter of dead man epimere 32 equal with the width of the hypomere of gathering sill 21, the outer setting of a dead man hypomere 32 and the suitable screw thread of alignment pin.Play dead man head 31 and interior hexagonal structure is set, dead man hypomere 32 will be played by pneumatic impact spanner like this and screw in fast and screw out in alignment pin, and can raise the efficiency.
Playing dead man 3 be Multiple Type, each model rise dead man 3 to play dead man head 31 identical with dead man epimere 32, in the gathering sill 21 that is placed on contiguous block 2 and heavy stand 22; The alignment pin of dead man hypomere 32 respectively with dissimilar that each model plays dead man 3 is suitable.
Play dead man 3 to be made up of two screw weldings, the dead man epimere 32 that rises that wherein each model plays dead man 3 adopts the screw of same size, the dead man hypomere 32 that rises that each model plays dead man 3 selects the screw mated with the alignment pin of different size respectively, can reduce cost of manufacture like this.
When using above-mentioned pin pulling out device, first select the dead man 3 matched with alignment pin, dead man hypomere 32 will be played by pneumatic impact spanner to be connected with alignment pin fast thread, dead man head 31 will be played again and put into heavy stand 22 by gathering sill 21 epimere, upwards clash into block 11 with impact block 12, utilize impulsive force to be extracted by alignment pin.
A dead man 3 of this pin pulling out device is irrelevant with pin removal with being linked and packed of alignment pin, and operating personnel carry out attended operation aloft without the need to being lifted by pin removal, use convenient; Play dead man head 31 and interior hexagonal is set, pneumatic impact spanner can be utilized will to play dead man 3 fast and carry out being connected with alignment pin and dismantle, save the time, improve efficiency.
Claims (3)
1. pin pulling out device, it is characterized in that: comprise pin removal and play dead man (3), described pin removal comprises block (11), impact block (12), slide bar (13), contiguous block (2), block (11) is fixed on the top of slide bar (13), slide bar (13) is interspersed in the centre bore of impact block (12), impact block (12) can in the upper reciprocating motion of slide bar (13), slide bar (13) bottom arranges contiguous block (2), contiguous block (2) is arranged gathering sill (21), the width of gathering sill (21) epimere is greater than the width of gathering sill (21) hypomere, gathering sill (21) hypomere arranges heavy stand (22), described dead man (3) has comprised dead man epimere (32) and has played dead man hypomere (33), the size playing the size of dead man head (31) and described heavy stand (22) playing dead man epimere (32) is suitable, the diameter playing dead man epimere (32) is no more than the width of gathering sill (21) hypomere, plays the outer setting screw thread of dead man hypomere (33).
2. pin pulling out device as claimed in claim 1, is characterized in that: described dead man head (31) arranges interior hexagonal structure.
3. pin pulling out device as claimed in claim 1 or 2, is characterized in that: described dead man (3) is formed by two screw weldings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420743260.3U CN204248802U (en) | 2014-12-01 | 2014-12-01 | Pin pulling out device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420743260.3U CN204248802U (en) | 2014-12-01 | 2014-12-01 | Pin pulling out device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204248802U true CN204248802U (en) | 2015-04-08 |
Family
ID=52953152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420743260.3U Expired - Fee Related CN204248802U (en) | 2014-12-01 | 2014-12-01 | Pin pulling out device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204248802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110561338A (en) * | 2019-09-17 | 2019-12-13 | 格力电器（武汉）有限公司 | Tool for disassembling valve needle of precision mold |
-
2014
- 2014-12-01 CN CN201420743260.3U patent/CN204248802U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110561338A (en) * | 2019-09-17 | 2019-12-13 | 格力电器（武汉）有限公司 | Tool for disassembling valve needle of precision mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20181201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |