CN202292493U - Shallow-groove screw disassembling and assembling tool - Google Patents

Shallow-groove screw disassembling and assembling tool Download PDF

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Publication number
CN202292493U
CN202292493U CN2011203369698U CN201120336969U CN202292493U CN 202292493 U CN202292493 U CN 202292493U CN 2011203369698 U CN2011203369698 U CN 2011203369698U CN 201120336969 U CN201120336969 U CN 201120336969U CN 202292493 U CN202292493 U CN 202292493U
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CN
China
Prior art keywords
screw
limited block
nut
shape
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.)
Expired - Lifetime
Application number
CN2011203369698U
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Chinese (zh)
Inventor
赵宏飞
庞冬晫
Original Assignee
Beijing Xinghang Electromechanical Equipment Co Ltd
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Publication date
Application filed by Beijing Xinghang Electromechanical Equipment Co Ltd filed Critical Beijing Xinghang Electromechanical Equipment Co Ltd
Priority to CN2011203369698U priority Critical patent/CN202292493U/en
Application granted granted Critical
Publication of CN202292493U publication Critical patent/CN202292493U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model belongs to a tool and particularly relates to a shallow-groove screw disassembling and assembling tool, which comprises a flat-plate nut limiting block and a screw limiting block. Corresponding threaded holes are respectively arranged at the four corners of the nut limiting block and the screw limiting block. The nut limiting block and the screw limiting block can be integrally connected through fastening bolts which penetrate through the corresponding threaded holes in the nut limiting block and the screw limiting block. Rubber buffer pads are arranged at the top ends of the fastening bolts. A through hole with a T-shaped section is arranged in the nut limiting block. Rubber pressure-reducing pads are fixedly connected round the T-shaped through hole in the side of the nut limiting block which faces to the screw limiting block. A through hole with a T-shaped section is arranged in the screw limiting block. The shallow-groove screw disassembling and assembling tool has the beneficial effects that the situations that the edge of the tool is turned up, is separated from the grooves, cracked, damaged and the like can not occur, the labor is saved and the cost is reduced.

Description

A kind of shallow slot screw dismounting frock
Technical field
The utility model belongs to frock, is specifically related to a kind of shallow slot screw dismounting frock.
Background technology
There are many equipment installations to need the assembly of vertical plug-in mounting at present; Being about to it is installed on certain fixture; Decide the fastening operation of power to what the fixing screw of usefulness carried out tens newton simultaneously, cooperate special type nut through hold-down screw, the other two segment flat recesses that symmetry is arranged of the screwed hole of nut; Need carry out fastening with special concave shape spiral shell cutter, and the nut groove depth is generally 1.5mm~2.5mm.Usually adopt manual work to carry out spacing to deciding power spiral shell cutter; Make it carry out moving of spiral shell cutter rotation and carry out deciding power around axle; If nut is because the installation position is special, and the degree of depth of the flat recess of its nut is restricted (smaller or equal to 1.5mm), if carry out spacing with staff when deciding power; Be easy to because the space is little, shake takes place under the spacing situation of great staff causes discontinuity and makes nut take off the power slippage.Cause deciding in a large number power spiral shell knife-edge edge and damage, can't use, broken tool collapses the safety that broken slip phenomenon such as splash is also threatening the operator simultaneously.The whole power of the deciding process length that expends time in needs operating personnel many, requires highly to cooperating, and is difficult to grasp.
Summary of the invention
The utility model is to the defective of prior art, and providing a kind of can accurately locate screw and nut, and the shallow slot screw dismounting frock that in operating process, can not cause spiral shell knife-edge edge to damage.
Summary of the invention: a kind of shallow slot screw dismounting frock; Comprise flat nut limited block and screw limited block; On four angles of nut limited block and screw limited block, have corresponding screwed hole; Passing screwed hole corresponding on nut limited block and the screw limited block through fastening bolt just can connect into nut limited block and screw limited block as a whole; Top at fastening bolt is provided with buffer rubber gasket, on the nut limited block, has the through hole that the cross section is a T-shape, and the end that the T-shape through-hole diameter is big on the nut limited block is towards the screw limited block; The shape of T-shape through hole matches with the shape on nut frock piece top on the nut limited block; In the side of nut limited block towards the screw limited block, be fixedly connected the decompression rubber blanket around the T-shape through hole, have the through hole that the cross section is a T-shape on the screw limited block; The end that the T-shape through-hole diameter is big on the screw limited block is towards the nut limited block, and the shape of T-shape through hole matches with the shape of screw frock piece bottom on the screw limited block.
Aforesaid a kind of shallow slot screw dismounting frock; Wherein, Described nut frock piece is a cylindrical component, and the position of T-shape through hole minor diameter cooperates on the diameter that outstanding cylinder limiting stand outside an end of nut frock piece has, nut frock piece do not have cylinder limiting stand one end and the nut limited block; On the nut frock piece on the diameter of cylinder limiting stand and the nut limited block the large diameter position of T-shape through hole cooperate; The height of cylinder limiting stand is less than the thickness of described decompression rubber blanket, and the cylinder limiting stand on the nut frock piece is provided with the convexity of given shape towards a side of screw limited block, and the shape of slotted eye matches on this convexity and the nut that is mounted.
Aforesaid a kind of shallow slot screw dismounting frock; Wherein, Described screw frock piece is the cuboid part; The position of T-shape through hole minor diameter cooperates on the diameter that outstanding cylinder limiting stand outside an end of screw frock piece has, screw frock piece do not have cylinder limiting stand one end and the screw limited block, on the screw frock piece on the diameter of cylinder limiting stand and the screw limited block the large diameter position of T-shape through hole cooperate; Cylinder limiting stand on the screw frock piece is provided with the convexity of given shape towards a side of nut limited block; The shape of slotted eye matches on this convexity and the double-screw bolt that is mounted, and the cylinder limiting stand on a nut frock piece side of screw limited block dorsad is provided with the groove of given shape, and the shape of this groove uses the shape of spanner raising to match with the staff.
The effect of the utility model is: through limited block and on rubber blanket the frock piece is fixed in the operating groove of shallow slot screw or extraordinary shallow slot nut; When making dismounting decide power; Do not need a large amount of personnel that operation tool is fixed; The tool edge perk can not occur, take off groove, crumble, phenomenon such as breakage, saved manpower, reduced cost.
Description of drawings
Fig. 1 is the structural representation of the shallow slot screw dismounting frock that provides of the utility model.
Among the figure: 1. nut limited block, 2. screw limited block, 3. fastening bolt, 4. nut frock piece, 5. screw frock piece, 6. decompression rubber blanket, 7. nut, 8. double-screw bolt, 9. workpiece, 10. buffer rubber gasket.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further
Shown in accompanying drawing 1, a kind of shallow slot screw dismounting frock comprises flat nut limited block 1 and screw limited block 2, on four angles of nut limited block 1 and screw limited block 2, has corresponding screwed hole.Passing screwed hole corresponding on nut limited block 1 and the screw limited block 2 through fastening bolt 3 just can connect into nut limited block 1 and screw limited block 2 as a whole.Be provided with buffer rubber gasket 10 on the top of fastening bolt 3.On nut limited block 1, have the through hole that the cross section is a T-shape, the end that the T-shape through-hole diameter is big on the nut limited block 1 is towards screw limited block 2, and the shape of T-shape through hole matches with the shape on nut frock piece 4 tops on the nut limited block 1.In the side of nut limited block 1, be fixedly connected decompression rubber blanket 6 around the T-shape through hole towards screw limited block 2.Have the through hole that the cross section is a T-shape on the screw limited block 2, the end that the T-shape through-hole diameter is big on the screw limited block 2 is towards nut limited block 1, and the shape of T-shape through hole matches with the shape of screw frock piece 5 bottoms on the screw limited block 2.
Described nut frock piece 4 is a cylindrical component, the cylinder limiting stand of outside an end of nut frock piece 4 has, giving prominence to.The position of T-shape through hole minor diameter cooperates on the diameter that nut frock piece 4 does not have cylinder limiting stand one end and the nut limited block 1; On the nut frock piece 4 on the diameter of cylinder limiting stand and the nut limited block 1 the large diameter position of T-shape through hole cooperate; The height of cylinder limiting stand is less than the thickness of described decompression rubber blanket 6; When nut frock piece 4 cooperated with nut limited block 1, decompression rubber blanket 6 can play the effect that reduces nut frock piece 4 pressure.Cylinder limiting stand on the nut frock piece 4 is provided with the convexity of given shape towards a side of screw limited block 2; The shape of slotted eye matches on this convexity and the nut that is mounted 7; For example when slotted eye on the nut 7 be shaped as " one " word the time, cylinder limiting stand convexity up is " one " word just, when slotted eye on the nut 7 be shaped as " ten " word the time; Cylinder limiting stand convexity up is " ten " word just; Cylinder limiting stand on the nut frock piece 4 side of screw limited block 2 dorsad is provided with the groove of given shape, and the shape of this groove uses the shape of spanner raising to match with the staff, for example when the staff use the spanner raising be shaped as " one " word the time; The groove of cylinder limiting stand is " one " word just; When the staff use the spanner raising be shaped as " ten " word the time, the groove of cylinder limiting stand is " ten " word just.
Described screw frock piece 5 is the cuboid part, the cylinder limiting stand of outside an end of screw frock piece 5 has, giving prominence to.The position of T-shape through hole minor diameter cooperates on the diameter that screw frock piece 5 does not have cylinder limiting stand one end and the screw limited block 2, on the screw frock piece 5 on the diameter of cylinder limiting stand and the screw limited block 2 the large diameter position of T-shape through hole cooperate.Cylinder limiting stand on the screw frock piece 5 is provided with the convexity of given shape towards a side of nut limited block 1; The shape of slotted eye matches on this convexity and the double-screw bolt that is mounted 8; For example when slotted eye on the double-screw bolt 8 be shaped as " one " word the time; Cylinder limiting stand convexity up be " one " word just, when slotted eye on the double-screw bolt 8 be shaped as " ten " word the time, cylinder limiting stand convexity up is " ten " word just.
The method for using of the utility model shallow slot screw dismounting frock is roughly following: when dismounting is used; Earlier that the convexity of nut frock piece 4 one ends is corresponding with nut 7 on being assembled object; Again nut frock piece 4 other ends are inserted in the ladder hole in the nut limited block 1 that has rubber blanket 6; The rubber blanket 6 of this moment plays the effect of elastic space, has reduced nut frock piece 4 longitudinal pressures.The convexity of screw frock piece 5 one ends is corresponding with double-screw bolt 8 on being assembled workpiece 9, and the other end inserts in the ladder square tube hole in the screw limited block 2.Through fastening stud 3 nut limited block 1 and screw limited block 2 are stepped up; And make nut frock piece 4 and screw frock piece 5 fastening; To insert in the hole (groove) of nut frock piece 4 with the spanner that nut frock piece 4 has a corresponding aperture (groove); Clockwise turn to and step up; Be reversed dismounting, rubber blanket 10 act as the displacement buffering capacity when the screw dismounting is provided, can not cause when making dismounting because of the restriction of fastening stud screw disassembling motionless or when installing between frock piece and the nut gap become big and contingency that take place.

Claims (3)

1. shallow slot screw dismounting frock; It is characterized in that: comprise flat nut limited block (1) and screw limited block (2); On four angles of nut limited block (1) and screw limited block (2), have corresponding screwed hole; The screwed hole that passes nut limited block (1) and the last correspondence of screw limited block (2) through fastening bolt (3) just can connect into nut limited block (1) and screw limited block (2) as a whole; Be provided with buffer rubber gasket (10) on the top of fastening bolt (3), on nut limited block (1), have the through hole that the cross section is a T-shape, nut limited block (1) is gone up the big end of T-shape through-hole diameter towards screw limited block (2); The shape that nut limited block (1) is gone up the T-shape through hole matches with the shape on nut frock piece (4) top; In the side of nut limited block (1) towards screw limited block (2), be fixedly connected decompression rubber blanket (6) around the T-shape through hole, have the through hole that the cross section is a T-shape on the screw limited block (2); Screw limited block (2) is gone up the big end of T-shape through-hole diameter towards nut limited block (1), and the shape that screw limited block (2) is gone up the T-shape through hole matches with the shape of screw frock piece (5) bottom.
2. a kind of shallow slot screw dismounting frock as claimed in claim 1; It is characterized in that: described nut frock piece (4) is a cylindrical component; The cylinder limiting stand of outside an end of nut frock piece (4) has, giving prominence to; Nut frock piece (4) does not have the diameter of cylinder limiting stand one end to cooperate with the position that nut limited block (1) is gone up T-shape through hole minor diameter; The diameter that nut frock piece (4) is gone up the cylinder limiting stand upward cooperates the large diameter position of T-shape through hole with nut limited block (1); The height of cylinder limiting stand is less than the thickness of described decompression rubber blanket (6), and the cylinder limiting stand on the nut frock piece (4) is provided with the convexity of given shape towards a side of screw limited block (2), and this convexity matches with the shape that the nut that is mounted (7) is gone up slotted eye; Cylinder limiting stand on the nut frock piece (a 4) side of screw limited block (2) dorsad is provided with the groove of given shape, and the shape of this groove uses the shape of spanner raising to match with the staff.
3. a kind of shallow slot screw dismounting frock as claimed in claim 1; It is characterized in that: described screw frock piece (5) is the cuboid part; The cylinder limiting stand of outside an end of screw frock piece (5) has, giving prominence to; Screw frock piece (5) does not have the diameter of cylinder limiting stand one end to cooperate with the position that screw limited block (2) is gone up T-shape through hole minor diameter; The diameter that screw frock piece (5) is gone up the cylinder limiting stand is gone up the large diameter position of T-shape through hole with screw limited block (2) and is cooperated, and the cylinder limiting stand on the screw frock piece (5) is provided with the convexity of given shape towards a side of nut limited block (1), and the shape of slotted eye matches on this convexity and the double-screw bolt that is mounted (8).
CN2011203369698U 2011-09-08 2011-09-08 Shallow-groove screw disassembling and assembling tool Expired - Lifetime CN202292493U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203369698U CN202292493U (en) 2011-09-08 2011-09-08 Shallow-groove screw disassembling and assembling tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203369698U CN202292493U (en) 2011-09-08 2011-09-08 Shallow-groove screw disassembling and assembling tool

Publications (1)

Publication Number Publication Date
CN202292493U true CN202292493U (en) 2012-07-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011203369698U Expired - Lifetime CN202292493U (en) 2011-09-08 2011-09-08 Shallow-groove screw disassembling and assembling tool

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103394898A (en) * 2013-07-30 2013-11-20 上海恺杰汽车塑料零部件有限公司 Buffer nail assembly tool
CN110635376A (en) * 2019-08-23 2019-12-31 国网山东省电力公司寿光市供电公司 Low-voltage meter collection box zero line row assembling and disassembling device and using method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103394898A (en) * 2013-07-30 2013-11-20 上海恺杰汽车塑料零部件有限公司 Buffer nail assembly tool
CN110635376A (en) * 2019-08-23 2019-12-31 国网山东省电力公司寿光市供电公司 Low-voltage meter collection box zero line row assembling and disassembling device and using method

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GR01 Patent grant
C14 Grant of patent or utility model
CP03 Change of name, title or address

Address after: 100074 Fengtai District City, east of the north of Beijing, Wang Gang Road, No. 9

Patentee after: Beijing Xinghang Mechanical & Electric Equipment Co., Ltd.

Address before: 100074, Beijing, Fengtai District, Fengtai District Yungang East North Road, No. 9

Patentee before: Beijing Xinghang Mechanical-Electrical Equipment Factory

C56 Change in the name or address of the patentee

Owner name: BEIJING XINGHANG MECHANICAL + ELECTRIC EQUIPMENT C

Free format text: FORMER NAME: BEIJING XINGHANG M+E EQUIPMENT FACTORY

CX01 Expiry of patent term

Granted publication date: 20120704

CX01 Expiry of patent term