CN207915017U - A kind of tooling for processing bolt ball - Google Patents

A kind of tooling for processing bolt ball Download PDF

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Publication number
CN207915017U
CN207915017U CN201820120350.5U CN201820120350U CN207915017U CN 207915017 U CN207915017 U CN 207915017U CN 201820120350 U CN201820120350 U CN 201820120350U CN 207915017 U CN207915017 U CN 207915017U
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CN
China
Prior art keywords
bolt
clamping
tooling
clamping element
screw rod
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Active
Application number
CN201820120350.5U
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Chinese (zh)
Inventor
杨波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Liyang Zhong Bo Spaceflight Equipment Manufacturing Co Ltd
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Liyang Zhong Bo Spaceflight Equipment Manufacturing Co Ltd
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Priority to CN201820120350.5U priority Critical patent/CN207915017U/en
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Publication of CN207915017U publication Critical patent/CN207915017U/en
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Abstract

The utility model discloses a kind of toolings for processing bolt ball, are related to field of machining technology.The utility model includes jacking mechanism, clamp system and positioning component, positioning component includes top tight pieces and clamping element, top tight pieces include bolt and screw the nut on bolt, and the corresponding threaded holes in the threaded shank and bolt sphere of bolt close, jacking mechanism includes fixed seat and the mandril with fixed seat screw-thread fit, one end of mandril is provided with rotating handle, and the other end is cone structure, and resists the taper hole that bolt head is equipped with;Clamping element includes clamping section and the screw rod of coaxial arrangement, and screw rod is closed with another opposite corresponding threaded holes in bolt sphere, and clamp system uses chuck.A kind of tooling for processing bolt ball of the utility model, jacking mechanism and clamp system carry out location and installation by positioning component to bolt sphere, and the installation site of bolt sphere is more acurrate, the machining accuracy higher of threaded hole.

Description

A kind of tooling for processing bolt ball
Technical field
The utility model is related to field of machining technology, more specifically to a kind of tooling for processing bolt ball.
Background technology
Existing patent No. CN201410831452.4, the day for announcing are on May 6th, 2015, and patent name is:A kind of steel construction Factory roof frame connecting structure.This application includes horizontal brace rod, oblique connecting rod and connected ball, is set in the connected ball Eight threaded holes are equipped with, the horizontal brace rod and oblique connecting rod both ends are both provided with and match with the threaded hole in connected ball External screw thread, each connected ball be connected through a screw thread into respectively with more horizontal brace rods and oblique connecting rod one it is whole Body.
In said structure, connector of the connected ball as connection horizontal brace rod and oblique connecting rod, importance is not It says and explains.The position of threaded hole especially in connected ball and the precision of angle are incomparably important, if the threaded hole in connected ball Machining accuracy it is relatively low, then deviation, subsequent company will occur for the horizontal brace rod and the position of oblique connecting rod after installation Connecing will be very inconvenient, or even can not install.
When processing connected ball, several planes are first processed to connected ball, then the thread mill drilling in each plane. Drilling and when tapping, to the positioning of connected ball, there are bigger difficulty, so the Working position of threaded hole is inaccurate.
Invention content
1. utility model technical problems to be solved
The Working position of threaded hole is caused the purpose of the utility model is to overcome existing connected ball positioning inconvenience not It is accurate insufficient, a kind of tooling for processing bolt ball is provided.Using the technical solution of the utility model, jacking mechanism and folder Tight mechanism carries out location and installation by positioning component to bolt sphere, then the installation site of bolt sphere is more acurrate, the processing of threaded hole Precision higher.
2. technical solution
In order to achieve the above objectives, technical solution provided by the utility model is:
A kind of tooling for processing bolt ball of the utility model, including jacking mechanism, clamp system and positioning group Part, the positioning component include top tight pieces and clamping element, and the top tight pieces include bolt and screw the nut on bolt, And corresponding threaded holes in the threaded shank and bolt sphere of bolt close, the jacking mechanism include fixed seat and with fixed seat spiral shell The mandril of line cooperation, one end of mandril are provided with rotating handle, and the other end is cone structure, and resists what bolt head was equipped with Taper hole;The clamping element includes clamping section and the screw rod of coaxial arrangement, screw rod and another opposite threaded hole in bolt sphere It matches, the clamp system uses chuck, to clamp the clamping section of clamping element.
Further, the clamping element further includes limiting section, the limiting section between clamping section and screw rod, And the diameter of limiting section is more than the diameter of clamping section.
Further, the clamping element includes a clamping part, which presss from both sides between limiting section and screw rod It is outer-hexagonal structure to hold portion.
Further, the clamping part uses hex nut, the hex nut to be welded and fixed with limiting section.
3. advantageous effect
It is had the advantages that compared with existing known technology using technical solution provided by the utility model:
(1) a kind of tooling for processing bolt ball of the utility model, positioning component include top tight pieces and clamping element, The threaded hole that top tight pieces and clamping element are oppositely arranged in bolt sphere two respectively screws, and clamping element is clamped by chuck, top tight pieces It is held out against by jacking mechanism, then left and right sliding will not occur for bolt sphere, and the installation site of bolt sphere is very reliable.
(2) a kind of tooling for processing bolt ball of the utility model, between top tight pieces and the mandril of jacking mechanism Using cone match, then the concentricity higher of mandril and top tight pieces, the installation site of bolt sphere are more accurate.
(3) a kind of tooling for processing bolt ball of the utility model, top tight pieces further include screwing on bolt Nut screws position by adjusting nut on bolt, can further puller bolt ball.
(4) a kind of tooling for processing bolt ball of the utility model, clamping element is equipped with limiting section, when clamping element quilt When chuck clamps, limiting section offsets with chuck, then bolt sphere cannot move right again.
(5) clamping part is arranged in a kind of tooling for processing bolt ball of the utility model, clamping element, is easy to use The tools such as spanner are clamped to dismount the clamping element.
(6) a kind of tooling for processing bolt ball of the utility model, clamping part use hex nut, hex nut It is welded and fixed with limiting section, it is easy to make.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of tooling for processing bolt ball of the utility model;
Fig. 2 is the structural schematic diagram of the top tight pieces of the utility model;
Fig. 3 is the structural schematic diagram of the clamping element of the utility model.
Label declaration in schematic diagram:
1, jacking mechanism;11, fixed seat;12, mandril;121, rotating handle;2, clamp system;3, top tight pieces;31, spiral shell Bolt;311, taper hole;32, nut;4, clamping element;41, clamping section;42, limiting section;43, clamping part;44, screw rod;45, extension.
Specific implementation mode
To further appreciate that the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment
In conjunction with Fig. 1, a kind of tooling for processing bolt ball of the present embodiment, including jacking mechanism 1, clamp system 2 with And positioning component.Positioning component includes top tight pieces 3 and clamping element 4, and top tight pieces 3 include bolt 31 and screw the spiral shell on bolt 31 Female 32 (as shown in Figure 2), and the corresponding threaded holes in the threaded shank and bolt sphere of bolt 31 close, jacking mechanism 1 includes fixing One end of seat 11 and the mandril 12 with 11 screw-thread fit of fixed seat, mandril 12 is provided with rotating handle 121, and the other end is taper knot Structure, and resist the taper hole 311 that 31 head of bolt is equipped with;Clamping element 4 includes clamping section 41 and the screw rod 44 of coaxial arrangement, screw rod 44 close with another opposite corresponding threaded holes in bolt sphere, and clamp system 2 uses chuck, to clamp the clamping of clamping element 4 Portion 41.The chuck and mandril 12 of the present embodiment are coaxial.
In conjunction with Fig. 3, the clamping element 4 of the present embodiment further includes limiting section 42, and limiting section 42 is located at clamping section 41 and screw rod Between 44, and the diameter of limiting section 42 is more than the diameter of clamping section 41, and the end of clamping section 41 is provided with extension 45;Clamping element 4 further include a clamping part 43, and the clamping part 43 is between limiting section 42 and screw rod 44, and clamping part 43 is outer-hexagonal structure, Specifically, clamping part 43 uses hex nut, and hex nut screws on screw rod 44, and is welded and fixed with limiting section 42.
A kind of tooling for processing bolt ball of the present embodiment in order to better understand, in conjunction with Fig. 1~Fig. 3 to this reality The use process for applying example is briefly described.First top tight pieces 3 are tightened in the threaded hole in bolt sphere, the screw rod of clamping element 4 44 are tightened in another opposite threaded hole in bolt sphere;Then the clamping section 41 of clamping element 4 is sent into chuck, ensures limit Position portion 42 and the end face of the claw of chuck offset (when this means that each installation bolt ball, left and right position is fixed always), So that claw clamps clamping section 41, rotating handle 121 is then rotated, until the end of mandril 12 and the taper hole 311 on bolt 31 It holds out against, mandril 12 and the concentricity of bolt 31 are high;If it is desirable, adjustable nut 32, makes the end face of nut 32 further push up Tight bolt sphere.
A kind of tooling for processing bolt ball of the utility model, jacking mechanism and clamp system pass through positioning component pair Bolt sphere carries out location and installation, and the installation site of bolt sphere is more acurrate, the machining accuracy higher of threaded hole.
Schematically the utility model and embodiments thereof are described above, description is not limiting, attached drawing Shown in also be the utility model one of embodiment, actual structure is not limited to this.So if this field Those of ordinary skill enlightened by it, without deviating from the purpose of the present invention, without creatively designing Frame mode similar with the technical solution and embodiment, all should belong to the protection range of the utility model.

Claims (4)

1. a kind of tooling for processing bolt ball, it is characterised in that:Including jacking mechanism (1), clamp system (2) and positioning Component, the positioning component include top tight pieces (3) and clamping element (4), and the top tight pieces (3) include bolt (31) and screw Nut (32) on bolt (31), and the corresponding threaded holes in the threaded shank and bolt sphere of bolt (31) close, the top Tight mechanism (1) includes fixed seat (11) and the mandril (12) with fixed seat (11) screw-thread fit, and one end of mandril (12) is provided with Rotating handle (121), the other end are cone structure, and resist the taper hole (311) that bolt (31) head is equipped with;The clamping Part (4) includes clamping section (41) and the screw rod (44) of coaxial arrangement, screw rod (44) and another opposite threaded hole in bolt sphere It matches, the clamp system (2) uses chuck, to clamp the clamping section (41) of clamping element (4).
2. a kind of tooling for processing bolt ball according to claim 1, it is characterised in that:The clamping element (4) Further include limiting section (42), the limiting section (42) is located between clamping section (41) and screw rod (44), and limiting section (42) Diameter is more than the diameter of clamping section (41).
3. a kind of tooling for processing bolt ball according to claim 2, it is characterised in that:The clamping element (4) Including a clamping part (43), which is located between limiting section (42) and screw rod (44), and clamping part (43) is outer six Corner structure.
4. a kind of tooling for processing bolt ball according to claim 3, it is characterised in that:The clamping part (43) Using hex nut, the hex nut is welded and fixed with limiting section (42).
CN201820120350.5U 2018-01-24 2018-01-24 A kind of tooling for processing bolt ball Active CN207915017U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820120350.5U CN207915017U (en) 2018-01-24 2018-01-24 A kind of tooling for processing bolt ball

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820120350.5U CN207915017U (en) 2018-01-24 2018-01-24 A kind of tooling for processing bolt ball

Publications (1)

Publication Number Publication Date
CN207915017U true CN207915017U (en) 2018-09-28

Family

ID=63605173

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820120350.5U Active CN207915017U (en) 2018-01-24 2018-01-24 A kind of tooling for processing bolt ball

Country Status (1)

Country Link
CN (1) CN207915017U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112296406A (en) * 2019-08-02 2021-02-02 中国航天标准化研究所 Bolt preprocessor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112296406A (en) * 2019-08-02 2021-02-02 中国航天标准化研究所 Bolt preprocessor
CN112296406B (en) * 2019-08-02 2022-07-29 中国航天标准化研究所 Bolt preprocessor

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