CN217992402U - Round nut assembling and tightening tool - Google Patents
Round nut assembling and tightening tool Download PDFInfo
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- CN217992402U CN217992402U CN202221145393.1U CN202221145393U CN217992402U CN 217992402 U CN217992402 U CN 217992402U CN 202221145393 U CN202221145393 U CN 202221145393U CN 217992402 U CN217992402 U CN 217992402U
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- round nut
- tightening
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- assembling
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Abstract
Frock is screwed up in round nut assembly includes the coupling sleeve who screws up power with spanner cooperation transmission, its characterized in that: still include and drive the round nut with the round nut cooperation and rotate the subassembly of screwing up, screw up subassembly detachable dress in hookup cover one end, the quantity of screwing up the subassembly is a plurality of and along hookup cover circumference evenly distributed. The utility model discloses well screw up the subassembly and connect the cover for dividing the body structure, can be according to the specification of round nut and screw up the tightening subassembly of joining in marriage the dress adaptation on the hookup cover of moment demand, guarantee that the round nut can be screwed up to the position, it only needs to change it when damaging to screw up the subassembly production, the hookup cover can be general, practice thrift manufacturing cost, the improvement practicality, it screws up to realize the assembly that a frock is applicable to multiple specification and kind of round nut, the screwing up of specially adapted non-standard round nut, the practicality of screwing up the frock is stronger, it is more convenient to arrange and accomodate, reduce the frequency of changing the frock in the assembly process, reduce the intensity of labour who joins in marriage the dress personnel.
Description
Technical Field
The utility model relates to a frock is screwed up in round nut assembly for screw up of round nut.
Background
The fastening of round nut is common location structure in the assembling process, round nut generally adopts the sleeve to assemble and screws up, the easy wearing and tearing of the foot of screwing up on the sleeve or fracture, cause scrapping of whole sleeve, round nut's specification is various, the screwing up of non-standard round nut very much, the round nut of a specification needs a sleeve that corresponds with it to cooperate, telescopic specification is many, the arrangement is accomodate the difficulty, assembly component assembles the assembling process and need frequently to change the sleeve and screw up the dress to the round nut of different specifications, influence promptly and join in marriage dress efficiency, increase the intensity of labour who joins in marriage the dress personnel again.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a frock is screwed up in round nut assembly, it is the components of a whole that can function independently structure with the hookup cover to screw up the subassembly of assembling the adaptation on the hookup cover according to the specification of round nut and screw up the torque demand, guarantee that round nut can be screwed up to the position, it only needs to change it when producing the damage to screw up the subassembly, the hookup cover can be general, and the production cost is saved, and the practicability is improved, it screws up to realize that the assembly that a frock is applicable to multiple specification and kind round nut, the screwing up of specially adapted non-standard round nut, the practicality of screwing up the frock is stronger, it is more convenient to arrange and accomodate, reduce the frequency of changing the frock in the assembly process, reduce the intensity of labour who joins in marriage the dress personnel.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
frock is screwed up in round nut assembly includes the coupling sleeve who transmits tightening force with the spanner cooperation, its characterized in that: still include and drive the subassembly of screwing up that the round nut rotated to screw up with the cooperation of round nut, screw up subassembly detachable dress in hookup cover one end, the quantity of screwing up the subassembly is a plurality of and along hookup cover circumference evenly distributed.
Preferably, the tightening assembly comprises a tightening block connected with the end face of the coupling sleeve and a matching block arranged on the tightening block, and the position of the matching block along the radial direction of the coupling sleeve is adjustable.
Preferably, the tightening block is provided with an adjusting rod arranged along the radial direction, the matching block is arranged at one end of the adjusting rod, and the tightening block is in threaded matching connection with the adjusting rod.
Preferably, the adjusting rod is formed by integrally forming a hexagonal head, a screw section and an assembling section, the outer diameter of the assembling section is smaller than that of the outer section of the screw section, a positioning step surface is formed between the assembling section and the screw section, an external thread is arranged on the assembling section, an internal thread matched with the external thread of the assembling section is arranged on the matching block, and the matching block is screwed on the assembling section and abuts against the positioning step surface.
Preferably, one end of the connecting sleeve is provided with an outward flange which is turned over by 90 degrees outwards, the outward flange is provided with a connecting hole corresponding to the tightening block, the tightening block is provided with a threaded blind hole aligned with the connecting hole, and the bolt penetrates through the connecting hole and is screwed in the threaded blind hole to fasten the tightening block on the connecting sleeve.
Preferably, the end face of the connecting sleeve is provided with an axial extension block corresponding to the screwing component, the axial extension block is locked on the end face of the connecting sleeve in a threaded fit manner, an adjusting washer is additionally arranged between the axial extension block and the end face of the connecting sleeve, and the axial extension block abuts against the end face of the round nut along with the matching of the screwing component and the round nut.
The utility model has the advantages that:
the utility model discloses a screw up the subassembly dress in the frock is screwed up in round nut assembly and sheathe in the hookup, the hookup cover screws up the power with the transmission of spanner cooperation, screw up the subassembly and the cooperation of round nut drives round nut along with the rotation of hookup cover and rotates and screw up, screw up the subassembly and connect the cover for dividing the body structure, can put up the subassembly of screwing up of joining in marriage dress adaptation in the hookup according to the specification of round nut and screw up the torque demand, guarantee that round nut can be screwed up to the position, screw up the subassembly and produce when damaging only need change it, the hookup cover can be general, practice thrift manufacturing cost, and the improvement practicality.
The radial position of the matching block in the tightening component is adjusted according to the specification and the type of the round nut, so that the tool can adapt to the tightening of the common round nut and can also adapt to the tightening of the slotted round nut, the matching block stretches into the groove of the slotted round nut or is tightly pressed on the outer wall of the common round nut along the radial adjusting position, the round nut synchronously rotates along with the rotation of the connecting sleeve to be tightened, the tool is suitable for the assembling and tightening of the round nuts with various specifications and types, and is particularly suitable for the tightening of the non-standard round nuts, the practicability of the tightening tool is stronger, the arrangement and the storage are more convenient, the frequency of tool replacement in the assembly process of the assembly component is reduced, and the labor intensity of assembling personnel is reduced.
Drawings
Fig. 1 is a schematic diagram of a round nut assembling and tightening tool in a specific embodiment.
Fig. 2 is a schematic view of an adjustment lever.
Fig. 3 is a schematic view of the coupling sleeve.
Detailed Description
The following describes embodiments of the present invention in detail with reference to fig. 1 to 3.
Frock is screwed up in round nut assembly includes the coupling sleeve 1 who screws up power with spanner cooperation transmission, its characterized in that: still include and drive round nut with round nut cooperation and rotate the subassembly 2 of screwing up, screw up subassembly 2 detachable dress in hookup cover 1 one end, the quantity of screwing up subassembly 2 is a plurality of and along hookup cover 1 circumference evenly distributed.
The tightening component 2 is arranged on the connecting sleeve 1 in the round nut assembling and tightening tool, the connecting sleeve 1 is matched with a wrench to transmit tightening force, the tightening component 2 is matched with the round nut to drive the round nut to rotate and tighten along with the rotation of the connecting sleeve 1, the tightening component 2 and the connecting sleeve 1 are of a split structure, the adaptive tightening component 2 can be assembled on the connecting sleeve 1 according to the specification of the round nut and the tightening torque requirement, the round nut can be guaranteed to be tightened in place, the tightening component 2 only needs to be replaced when being damaged, the connecting sleeve 1 can be universal, the production cost is saved, and the practicability is improved.
The tightening assembly 2 comprises a tightening block 3 connected with the end face of the connecting sleeve and a matching block 4 arranged on the tightening block 3, and the position of the matching block 4 along the radial direction of the connecting sleeve is adjustable. The radial position of the matching block 4 in the tightening component 2 is adjusted according to the specification and the type of the round nut, so that the tool can adapt to tightening of a common round nut and can also adapt to tightening of a slotted round nut, the matching block 4 extends into a groove of the slotted round nut or is tightly pressed on the outer wall of the common round nut along the radial adjusting position, the round nut synchronously rotates and is tightened along with rotation of the connecting sleeve, and the tool is suitable for assembling and tightening of round nuts of various specifications and types, is particularly suitable for tightening non-standard round nuts, has stronger practicability and more convenient arrangement and storage, reduces the frequency of tool replacement in the assembly process of the assembly component, and reduces the labor intensity of assembling personnel.
Wherein, screw up the piece 3 and be equipped with regulation pole 5 along radial setting, cooperation piece 4 dress is in the one end of adjusting pole 5, screws up piece 3 and adjusts pole 5 screw-thread fit connection. The adjusting rod 5 rotates on the matching block 4, and the radial position of the matching block 4 is adjusted, so that the matching block 4 can be matched with round nuts of different specifications and extends into a groove of the slotted round nut or is pressed on the outer wall of a common round nut.
The adjusting rod 5 is formed by integrally molding a hexagonal head 51, a screw section 52 and a mounting section 53, the outer diameter of the mounting section 53 is smaller than that of the outer section of the screw section 52, a positioning step surface 54 is formed between the mounting section 53 and the screw section 52, an external thread is arranged on the mounting section 53, an internal thread matched with the external thread of the mounting section 53 is arranged on the matching block 4, and the matching block 4 is screwed on the mounting section 53 and is abutted against the positioning step surface 54. Cooperation piece 4 passes through screw-thread fit dress on joining in marriage dress section 53, and cooperation piece 4 can be changed alone, only needs to change cooperation piece 4 when cooperation piece 4 warp the damage or with the discomfortable time of round nut, adjusts pole 5 and screws up piece 3, hookup cover 1 and all can be general, further reduction in production cost, and the change of cooperation piece 4 is convenient simple, easily operation.
One end of the connecting sleeve 1 is provided with an outward flange 11 which is turned over by 90 degrees outwards, the outward flange 11 is provided with a connecting hole 12 corresponding to the tightening block 3, the tightening block 3 is provided with a threaded blind hole 31 aligned with the connecting hole, and a bolt penetrates through the connecting hole 13 and is screwed in the threaded blind hole 31 to fix the tightening block 3 on the connecting sleeve 1. The tightening block 3 is connected to the connecting sleeve 1 through a bolt, and the tightening force is transmitted through the bolt, so that the tightening block 3 and the connecting sleeve 1 are convenient and simple to assemble.
The end face of the connecting sleeve 1 is provided with an axial extending block 6 corresponding to the screwing component 2, the axial extending block 6 is locked on the end face of the connecting sleeve 1 in a thread fit manner, an adjusting washer 7 is additionally arranged between the axial extending block 6 and the end face of the connecting sleeve, and the axial extending block 6 abuts against the end face of the round nut along with the matching of the screwing component 2 and the round nut. The adjusting washer 7 adjusts the axial extension length of the axial extension block 6, and the axial force of the connecting sleeve 1 is transmitted to the round nut by the axial extension block 6 in the screwing process, so that the axial torque and the torque synchronously act on the round nut, the round nut is more labor-saving in the screwing process, the stress of the screwing assembly 2 is reduced, and the service life of the screwing assembly is prolonged.
The technical solutions of the embodiments of the present invention are completely described above with reference to the accompanying drawings, and it should be noted that the described embodiments are only some embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Claims (6)
1. Frock is screwed up in round nut assembly includes the coupling sleeve who transmits tightening force with the spanner cooperation, its characterized in that: still include and drive the round nut with the round nut cooperation and rotate the subassembly of screwing up, screw up subassembly detachable dress in hookup cover one end, the quantity of screwing up the subassembly is a plurality of and along hookup cover circumference evenly distributed.
2. The round nut assembling and screwing tool according to claim 1, characterized in that: the tightening assembly comprises a tightening block connected with the end face of the connecting sleeve and a matching block arranged on the tightening block, and the matching block can be adjusted along the radial position of the connecting sleeve.
3. The round nut assembling and screwing tool according to claim 2, characterized in that: the tightening block is provided with an adjusting rod arranged along the radial direction, the matching block is arranged at one end of the adjusting rod, and the tightening block is in threaded matching connection with the adjusting rod.
4. The round nut assembling and screwing tool according to claim 3, characterized in that: the adjusting rod is formed by integrally forming a hexagonal head, a screw section and an assembling section, the outer diameter of the assembling section is smaller than that of the outer section of the screw section, a positioning step surface is formed between the assembling section and the screw section, an external thread is arranged on the assembling section, an internal thread matched with the external thread of the assembling section is arranged on the matching block, and the matching block is screwed on the assembling section and abuts against the positioning step surface.
5. The round nut assembling and screwing tool according to claim 2, characterized in that: one end of the connecting sleeve is provided with an outward flange which is turned over by 90 degrees outwards, the outward flange is provided with a connecting hole corresponding to the tightening block, the tightening block is provided with a threaded blind hole aligned with the connecting hole, and a bolt penetrates through the connecting hole and is screwed in the threaded blind hole to fasten the tightening block on the connecting sleeve.
6. The round nut assembling and screwing tool according to claim 1, characterized in that: the end face of the connecting sleeve is provided with an axial extension block corresponding to the tightening assembly, the axial extension block is locked on the end face of the connecting sleeve in a threaded fit mode, an adjusting washer is additionally arranged between the axial extension block and the end face of the connecting sleeve, and the axial extension block abuts against the end face of the round nut along with the fit of the tightening assembly and the round nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221145393.1U CN217992402U (en) | 2022-05-13 | 2022-05-13 | Round nut assembling and tightening tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221145393.1U CN217992402U (en) | 2022-05-13 | 2022-05-13 | Round nut assembling and tightening tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217992402U true CN217992402U (en) | 2022-12-09 |
Family
ID=84293152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221145393.1U Active CN217992402U (en) | 2022-05-13 | 2022-05-13 | Round nut assembling and tightening tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217992402U (en) |
-
2022
- 2022-05-13 CN CN202221145393.1U patent/CN217992402U/en active Active
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| GR01 | Patent grant | ||
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