CN204339680U - A kind of impact rotary screw stripping attachment - Google Patents
A kind of impact rotary screw stripping attachment Download PDFInfo
- Publication number
- CN204339680U CN204339680U CN201420734532.3U CN201420734532U CN204339680U CN 204339680 U CN204339680 U CN 204339680U CN 201420734532 U CN201420734532 U CN 201420734532U CN 204339680 U CN204339680 U CN 204339680U
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- Prior art keywords
- rod
- pressing
- rotational structure
- chute
- depression bar
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- 230000002950 deficient Effects 0.000 abstract description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The open a kind of impact rotary screw stripping attachment of the utility model, comprises the body of rod, handle, screw rod, rotating mechanism, the body of rod is provided with successively chute I and chute II, one end of handle is by being flexibly connected with the body of rod with the slider I that chute I coordinates, and handle is provided with limiting tooth; One end near chute I on the body of rod is provided with screwed hole, and screw rod is placed in screwed hole, and the lower end of screw rod is provided with cutter head interface I; Rotating mechanism is by being flexibly connected with the body of rod with the slide block II that chute II coordinates, rotating mechanism has sleeve, sleeve inner is provided with pressing-rotational structure, the top of pressing-rotational structure is provided with depression bar, the upper surface of depression bar and the flank of tooth of limiting tooth match, the below of pressing-rotational structure is connected with crossover sub, and the lower end of crossover sub is provided with cutter head interface II, and depression bar forms rotating drive crossover sub by pressing-rotational structure and rotates.This stripping attachment not only improves screw disassembling efficiency, reduces working strength and percent defective, also saves standard component cost.
Description
Technical field
The utility model relates to machining assembly tool field, is specifically related to a kind of impact rotary screw stripping attachment.
Background technology
The current device for screw disassembling or instrument are pneumtic impact wrench and screwdriver, but common pneumtic impact wrench and screwdriver are firmly limited, very large difficulty is had for the fastening screw of decomposition, and often occur removing damaged, the phenomenon that cannot reuse, not only dismounting rate is low, also causes waste of material, improves processing and manufacturing or assembly cost.
Summary of the invention
The deficiency that the utility model exists for prior art, there is provided a kind of and impact rotary screw stripping attachment, coordinated by the body of rod and handle, the power of the axis direction of decomposition screw is increased, acts on depression bar by handle, depression bar remakes for pressing-rotational structure, crossover sub in rotating mechanism is rotated, thus smoothly screw is pulled down by cutter head, not only improve screw disassembling efficiency, reduce working strength and percent defective, also save standard component cost.
The technical solution adopted in the utility model is:
A kind of impact rotary screw stripping attachment, comprises the body of rod, handle, screw rod, rotating mechanism, the described body of rod is provided with chute I and chute II successively along the length direction of the body of rod, one end of handle is flexibly connected with the body of rod by being provided with the slider I coordinated with chute I, and handle is provided with limiting tooth; One end near chute I on the body of rod is provided with screwed hole, and screw rod is placed in screwed hole, and the lower end of screw rod is provided with cutter head interface I; Rotating mechanism is flexibly connected with the body of rod by being provided with the slide block II coordinated with chute II, described rotating mechanism has sleeve, slide block II is arranged on the outside of sleeve, sleeve inner is provided with pressing-rotational structure, the top of pressing-rotational structure is provided with depression bar, and the upper surface of depression bar and the flank of tooth of limiting tooth match, and the below of pressing-rotational structure is connected with crossover sub, the lower end of crossover sub is provided with cutter head interface II, and depression bar forms rotating drive crossover sub by pressing-rotational structure and rotates.
Described one impacts rotary screw stripping attachment, and described pressing-rotational structure is the pressing-rotational structure of automatic ball-pen form.
Described one impacts rotary screw stripping attachment, described pressing-rotational structure comprises pressure gear, be oppositely arranged and the lower transmissioning gear cooperatively interacted with pressure gear, to be set on lower transmissioning gear and to act on the back-moving spring of lower transmissioning gear, depression bar is arranged on the top of pressure gear and acts on pressure gear, and the below of lower transmissioning gear is connected with crossover sub.
Described one impacts rotary screw stripping attachment, and the lower end of described pressure gear is provided with several clamping internal tooth, and the upper end of lower transmissioning gear is provided with several staggering with clamping internal tooth and the clamping external tooth coordinated with clamping internal tooth.
Described one impacts rotary screw stripping attachment, and described screw rod is butterfly screw rod, and the lower end of butterfly screw rod is provided with cutter head interface I.
Described one impacts rotary screw stripping attachment, and described depression bar is formed to rotate counterclockwise by pressing-rotational structure and drives crossover sub to rotate counterclockwise.
The utility model has following beneficial effect:
The utility model one impacts rotary screw stripping attachment, utilize lever principle, the power of the axis direction of decomposition screw is increased, be rotated counterclockwise mechanism with the use of impact can smoothly screw be pulled down, and not damaging screw " edge of a knife ", the screw pulled down can utilize again, not only improves screw disassembling efficiency, reduce working strength and percent defective, also save standard component cost.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation impacting rotary screw stripping attachment of the utility model.
Fig. 2 is the rotating mechanism schematic diagram shown in Fig. 1.
The wherein 1-body of rod, 2-handle, 3-screw rod, 4-rotating mechanism, 5-chute I, 6-chute II, 7-slider I, 8-slide block II, 9-limiting tooth, 10-depression bar, 11-sleeve, 12-pressing-rotational structure, 13-cutter head interface I, 14-cutter head interface II, 15-crossover sub, the upper surface of 16-depression bar, the flank of tooth of 17-limiting tooth.
Detailed description of the invention
A kind of impact rotary screw stripping attachment, comprises the body of rod 1, handle 2, screw rod 3, rotating mechanism 4 as shown in Figure 1-2.The body of rod 1 is provided with chute I 5 and chute II 6 successively along the length direction of the body of rod 1, one end of handle 2 is connected with the slider I 7 coordinated with chute I 5, can be slided along the chute I 5 on the body of rod 1 in one end of handle 2, be convenient to the position of regulating handle 2, handle 2 is provided with limiting tooth 9; One end near chute I 5 on the body of rod 1 is provided with screwed hole, and screw rod 3 is placed in screwed hole, and the lower end of screw rod 3 is provided with cutter head interface I 13, can change the cutter head of different model according to institute's knockout screw specification; Rotating mechanism 4 is provided with the slide block II 8 coordinated with chute II 6, rotating mechanism 4 can be slided along the chute II 6 on the body of rod 1, therefore can according to the spacing between screw to be removed and the screwed hole of knockout screw or non-mounting screw, to slide chute II 6 in the span adjusted between rotating mechanism 4 and screw rod 3 by controlling rotating mechanism 4.Rotating mechanism 4 has sleeve 11, slide block II 8 is arranged on the outside of sleeve 11, sleeve 11 inside is provided with pressing-rotational structure 12, the top of pressing-rotational structure 12 is provided with depression bar 10, the upper surface 16 of depression bar matches with the flank of tooth 17 of limiting tooth, and be convenient to handle 2 and compress depression bar 10, the below of pressing-rotational structure 12 is connected with crossover sub 15, the lower end of crossover sub 15 is provided with cutter head interface II 14, and depression bar 10 forms rotating drive crossover sub 15 by pressing-rotational structure 12 and rotates.
Preferably, pressing-rotational structure 12 is the pressing-rotational structure 12 of automatic ball-pen form.
Preferably, pressing-rotational structure 12 comprises pressure gear, be oppositely arranged and the lower transmissioning gear cooperatively interacted with pressure gear, to be set on lower transmissioning gear and to act on the back-moving spring of lower transmissioning gear, depression bar 10 is arranged on the top of pressure gear and acts on pressure gear, and the below of lower transmissioning gear is connected with crossover sub 15.The lower end of pressure gear is provided with several clamping internal tooth, the upper end of lower transmissioning gear is provided with several staggering with clamping internal tooth and the clamping external tooth coordinated with clamping internal tooth, depression bar 10 acts on lower transmissioning gear and moves down, clamping internal tooth acts on clamping external tooth, is engaged after the clamping external tooth staggered is rotated in clamping internal tooth.
Preferably, screw rod 3 is butterfly screw rod, and the lower end of butterfly screw rod is provided with cutter head interface I 13.
Preferably, depression bar 10 is formed to rotate counterclockwise by pressing-rotational structure 12 and drives crossover sub 15 to rotate counterclockwise.
When using this one to impact rotary screw stripping attachment, first cutter head I is arranged on cutter head interface I 13, rotate butterfly screw rod by cutter head I with dismantle under or the hole of non-mounting screw be connected, cutter head interface II 14 is installed the cutter head II be applicable to for knockout screw, rotating mechanism 4 is moved by the slide block II 8 coordinated with chute II 6, cutter head II is made to aim at the screw of wish dismounting, according to the position of rotating mechanism 4, the position of adjustment handle 2, the flank of tooth 17 of the limiting tooth on handle 2 is coordinated with the upper surface 16 of depression bar in rotating mechanism 4, press down handle 2, making the crossover sub 15 in rotating mechanism 4 be with dynamic cutter head II to be rotated counterclockwise loosens for knockout screw, thus pull down screw.
Claims (6)
1. one kind is impacted rotary screw stripping attachment, it is characterized in that, comprise the body of rod, handle, screw rod, rotating mechanism, the described body of rod is provided with chute I and chute II successively along the length direction of the body of rod, one end of handle is flexibly connected with the body of rod by being provided with the slider I coordinated with chute I, and handle is provided with limiting tooth; One end near chute I on the body of rod is provided with screwed hole, and screw rod is placed in screwed hole, and the lower end of screw rod is provided with cutter head interface I; Rotating mechanism is flexibly connected with the body of rod by being provided with the slide block II coordinated with chute II, described rotating mechanism has sleeve, slide block II is arranged on the outside of sleeve, sleeve inner is provided with pressing-rotational structure, the top of pressing-rotational structure is provided with depression bar, and the upper surface of depression bar and the flank of tooth of limiting tooth match, and the below of pressing-rotational structure is connected with crossover sub, the lower end of crossover sub is provided with cutter head interface II, and depression bar forms rotating drive crossover sub by pressing-rotational structure and rotates.
2. one according to claim 1 impacts rotary screw stripping attachment, and it is characterized in that, described pressing-rotational structure is the pressing-rotational structure of automatic ball-pen form.
3. one according to claim 1 impacts rotary screw stripping attachment, it is characterized in that, described pressing-rotational structure comprises pressure gear, be oppositely arranged and the lower transmissioning gear cooperatively interacted with pressure gear, to be set on lower transmissioning gear and to act on the back-moving spring of lower transmissioning gear, depression bar is arranged on the top of pressure gear and acts on pressure gear, and the below of lower transmissioning gear is connected with crossover sub.
4. one according to claim 3 impacts rotary screw stripping attachment, and it is characterized in that, the lower end of described pressure gear is provided with several clamping internal tooth, and the upper end of lower transmissioning gear is provided with several staggering with clamping internal tooth and the clamping external tooth coordinated with clamping internal tooth.
5. one according to claim 1 impacts rotary screw stripping attachment, and it is characterized in that, described screw rod is butterfly screw rod, and the lower end of butterfly screw rod is provided with cutter head interface I.
6. impact rotary screw stripping attachment according to the arbitrary described one of claim 1-5, it is characterized in that, described depression bar is formed to rotate counterclockwise by pressing-rotational structure and drives crossover sub to rotate counterclockwise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420734532.3U CN204339680U (en) | 2014-11-28 | 2014-11-28 | A kind of impact rotary screw stripping attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420734532.3U CN204339680U (en) | 2014-11-28 | 2014-11-28 | A kind of impact rotary screw stripping attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204339680U true CN204339680U (en) | 2015-05-20 |
Family
ID=53222979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420734532.3U Expired - Fee Related CN204339680U (en) | 2014-11-28 | 2014-11-28 | A kind of impact rotary screw stripping attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204339680U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170948A (en) * | 2019-05-20 | 2019-08-27 | 南宁学院 | A kind of general connector of oscillatory type for box spanner |
| CN112090937A (en) * | 2020-09-15 | 2020-12-18 | 福州台江蓝晶灵科技有限公司 | Convenient equipment of taking out of building abandonment screw |
-
2014
- 2014-11-28 CN CN201420734532.3U patent/CN204339680U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170948A (en) * | 2019-05-20 | 2019-08-27 | 南宁学院 | A kind of general connector of oscillatory type for box spanner |
| CN112090937A (en) * | 2020-09-15 | 2020-12-18 | 福州台江蓝晶灵科技有限公司 | Convenient equipment of taking out of building abandonment screw |
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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: 20150520 Termination date: 20171128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |