CN214110261U - Bolt disassembling tool - Google Patents
Bolt disassembling tool Download PDFInfo
- Publication number
- CN214110261U CN214110261U CN202022994022.8U CN202022994022U CN214110261U CN 214110261 U CN214110261 U CN 214110261U CN 202022994022 U CN202022994022 U CN 202022994022U CN 214110261 U CN214110261 U CN 214110261U
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- CN
- China
- Prior art keywords
- sleeve
- screw rod
- spring
- handle
- bolt
- 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.)
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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model discloses a bolt extracting tool, including sleeve and connecting rod, characterized by: the inside hollow structure for lining up that is of sleeve, the opening part of its one end is provided with the handle, the opening part inboard of the other end is provided with the position ball that leads that has the guide screw motion, screw rod one end sets up inside the sleeve, the other end is connected at the outside connecting rod of sleeve with the setting, be provided with the thread groove that can hold the position ball on the screw rod, the size of thread groove and the diameter phase-match of position ball lead, be provided with the spring between handle and the screw rod, the end department of connecting rod is provided with the connector that can cooperate the use with the nut cover, the spring sets up inside the sleeve, be provided with the helmet between screw rod and the spring, be provided with the protective ring that has the guard action on the one end circumference of the position ball of being provided with on the sleeve, the cover is equipped with the rubber pad on the handle, be provided with anti-skidding arris on the rubber pad. The utility model discloses can be fast light demolish the bolt, improve work efficiency.
Description
Technical Field
The utility model relates to a extracting tool especially relates to a bolt extracting tool.
Background
The application of the bolts is more and more extensive, the bolts are needed for mounting all the components, but some bolts are easy to be killed due to long time use or long-term exposure in the air; in addition, when the bolt is disassembled in a narrow space, the disassembly is inconvenient due to the limitation of a field, the effect of twice as much effort is often caused, and workers can be injured carelessly.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the defects of the prior art are overcome, and the bolt disassembling tool with high disassembling efficiency and wide application range is provided.
The utility model discloses a technical scheme who solves technical problem and take is:
the utility model provides a bolt disassembling tool, includes sleeve and connecting rod, the inside hollow structure for lining up of sleeve, the opening part of its one end is provided with the handle, and the opening part inboard of the other end is provided with the position ball of leading that has the lead screw motion, screw rod one end sets up inside the sleeve, the other end with set up the sleeve is outside the connecting rod is connected, be provided with on the screw rod and hold the thread groove of leading the position ball, the size of thread groove with lead the diameter phase-match of position ball, the handle with be provided with the spring between the screw rod, the end department of connecting rod is provided with the connector that can cooperate the use with the nut cover.
The spring sets up inside the sleeve, the screw rod with be provided with the helmet between the spring, the helmet can the sleeve is inside to make a round trip to slide.
A protective ring with protective function is arranged on the circumference of one end of the sleeve, which is provided with the guide ball; the handle is sleeved with a rubber pad, and the rubber pad is provided with an anti-slip edge.
The outer surface of the connector is of a regular hexagon structure or a regular quadrilateral structure which can be matched with the nut sleeve for use, and one side of the connector is provided with a positioning ball.
The outer diameter of the connecting rod is larger than the inner diameter of the sleeve, the sleeve and the screw rod can move relatively, and the length of the screw rod is not smaller than that of the sleeve.
The utility model discloses an actively beneficial effect is:
1. the utility model discloses utilize regular hexagon structure or regular quadrangle structure's connector, can be connected with the nut cover of standard fast, overlap the nut cover on the bolt that will dismantle, then the staff holds the handle part, press down hard, the sleeve downstream, the screw rod carries out rotary motion under the drive of guide ball, compress the spring simultaneously, the connecting rod rotates along with the screw rod is synchronous, the connector rotates along with the connecting rod is synchronous, the standard nut cover on the connector rotates along with the connector is synchronous, the standard nut cover drives the bolt and rotates, thereby carry out the demolition rotation of bolt, after rotating to certain degree, take off the standard nut cover from the bolt that will dismantle, the sleeve resumes the normal position under the spring force effect of spring; the above actions are repeated, so that the bolt can be conveniently and lightly dismantled, and the working efficiency is improved.
2. The handle of the utility model is sleeved with a rubber pad, so that the edges and corners on the handle can be effectively prevented from hurting the hands of an operator in the process of pressing downwards; be provided with anti-skidding arris on the rubber mat, can increase frictional force, make things convenient for operator control handle.
3. The utility model discloses simple structure when demolising the bolt, does not need artificial traditional revolving force of carrying on to demolish the bolt, only needs a decurrent pressure can demolish the bolt, does not receive the restriction in space, even if in narrow and small space, also can be quick effectual carry out demolising of bolt, application scope is wide.
4. The utility model discloses well utilization is led position ball and threaded screw rod and is mutually supported the rotation that realizes the screw rod, leads the position ball and moves along the texture of thread groove in the thread groove to drive the screw rod and rotate, realize under the effect of pressing, the screw rod is automatic to be rotated, reduces intensity of labour, improves the comfort level of work.
5. The utility model discloses well protective ring's setting can prevent on the one hand that the sleeve from producing the friction damage when contacting with the contact surface when the sleeve reachs the bottommost, also can prevent that the operator from exerting oneself under the excessive condition, and the hand is violent to be followed screw rod direction motion, and pivoted screw rod harms operator's hand.
6. The utility model discloses the inside hollow structure for lining up of well sleeve, telescopic one end is connected with the handle, and the inside spring that is provided with of sleeve, spring setting are between handle and screw rod, and the length of screw rod is not less than telescopic length, and the setting of this structure can make things convenient for the dismantlement and the change of sleeve and spring, only needs to unscrew handle department, can take out spring and screw rod from handle department, if need change, demolish the change can, convenient operation.
7. The utility model discloses in be provided with the helmet, on the one hand can prevent to have the screw rod of edges and corners and spring contact back, damage the spring, on the other hand also drives the spring rotation in order to prevent the screw rod at the pivoted in-process, causes the distortion damage for the spring.
Drawings
Fig. 1 is a schematic structural view of the bolt disassembling tool of the present invention.
Detailed Description
The invention will be further explained and explained with reference to the drawings and the embodiments:
referring to fig. 1, in the figure: 1-sleeve, 2-connecting rod, 3-handle, 4-screw, 5-guide ball, 6-thread groove, 7-spring, 8-connector, 9-protective cap, 10-protective ring and 11-positioning ball.
Example (b): the utility model provides a bolt dismounting tool, including sleeve 1 and connecting rod 2, the inside hollow structure for lining up of sleeve 1, the opening part of its one end is provided with handle 3, the opening part inboard of the other end is provided with the position ball 5 of leading that has the motion of guide screw 4, 4 one ends of screw rod set up inside sleeve 1, the other end is connected at 1 outside connecting rod 2 of sleeve with the setting, be provided with the thread groove 6 that can hold position ball 5 on the screw rod 4, the size of thread groove 6 and the diameter phase-match of leading position ball 5, be provided with spring 7 between handle 3 and the screw rod 4, the end department of connecting rod 2 is provided with can with nut cover matched with connector 8 that uses.
A protective ring 10 with protective function is arranged on the circumference of one end of the sleeve 1, which is provided with the guide ball 5; the handle 3 is sleeved with a rubber pad, and the rubber pad is provided with an anti-slip edge.
The outer surface of the connector 8 is of a regular hexagon structure or a regular quadrilateral structure which can be matched with the nut sleeve for use, and one side of the connector 8 is provided with a positioning ball 11.
The outer diameter of the connecting rod 2 is larger than the inner diameter of the sleeve 1, the sleeve 1 and the screw rod 4 can move relatively, and the length of the screw rod 4 is not less than that of the sleeve 1.
When the bolt dismounting device works, a connector 8 of a regular hexagon structure or a regular quadrilateral structure is connected with a standard nut sleeve, the nut sleeve is sleeved on a bolt to be dismounted after the connection, then a worker holds a handle 3 part and presses downwards with force, a sleeve 1 moves downwards, a screw rod 4 rotates under the drive of a guide ball 5, a spring 7 is compressed, a connecting rod 2 rotates synchronously with the screw rod 4, the connector 8 rotates synchronously with the connecting rod 2, the standard nut sleeve on the connector 8 rotates synchronously with the connector 8, the standard nut sleeve drives the bolt to rotate, so that the bolt is dismounted and rotated, after the bolt is rotated to a certain degree, the rotating stroke reaches the maximum limit, the standard nut sleeve is dismounted from the bolt to be dismounted, the sleeve 1 returns to the original position under the elastic force of the spring 7, namely, the bolt dismounting work is completed, and the actions are repeated, and the operation is simple and effective until the bolt to be disassembled is completely disassembled.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments still fall within the scope of the technical solution of the present invention.
Claims (5)
1. The utility model provides a bolt extracting tool, includes sleeve and connecting rod, characterized by: the inside hollow structure for lining up of sleeve, the opening part of its one end is provided with the handle, and the opening part inboard of the other end is provided with the position ball that leads that has the lead screw motion, screw rod one end sets up inside the sleeve, the other end is in with the setting the sleeve is outside the connecting rod is connected, be provided with on the screw rod and hold the thread groove of position ball leads, the size of thread groove with the diameter phase-match of position ball leads, the handle with be provided with the spring between the screw rod, the end department of connecting rod is provided with the connector that can cooperate the use with the nut cover.
2. The bolt removal tool of claim 1, wherein: the spring sets up inside the sleeve, the screw rod with be provided with the helmet between the spring, the helmet can the sleeve is inside to make a round trip to slide.
3. The bolt removal tool of claim 1, wherein: a protective ring with protective function is arranged on the circumference of one end of the sleeve, which is provided with the guide ball; the handle is sleeved with a rubber pad, and the rubber pad is provided with an anti-slip edge.
4. The bolt removal tool of claim 1, wherein: the outer surface of the connector is of a regular hexagon structure or a regular quadrilateral structure which can be matched with the nut sleeve for use, and one side of the connector is provided with a positioning ball.
5. The bolt removal tool of claim 1, wherein: the outer diameter of the connecting rod is larger than the inner diameter of the sleeve, the sleeve and the screw rod can move relatively, and the length of the screw rod is not smaller than that of the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022994022.8U CN214110261U (en) | 2020-12-14 | 2020-12-14 | Bolt disassembling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022994022.8U CN214110261U (en) | 2020-12-14 | 2020-12-14 | Bolt disassembling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214110261U true CN214110261U (en) | 2021-09-03 |
Family
ID=77510629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022994022.8U Active CN214110261U (en) | 2020-12-14 | 2020-12-14 | Bolt disassembling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214110261U (en) |
-
2020
- 2020-12-14 CN CN202022994022.8U patent/CN214110261U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |