CN109530588A - A kind of bolt rolled thread fixture - Google Patents

A kind of bolt rolled thread fixture Download PDF

Info

Publication number
CN109530588A
CN109530588A CN201811425685.9A CN201811425685A CN109530588A CN 109530588 A CN109530588 A CN 109530588A CN 201811425685 A CN201811425685 A CN 201811425685A CN 109530588 A CN109530588 A CN 109530588A
Authority
CN
China
Prior art keywords
plate
fixed
bolt
fastening plates
curved support
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.)
Pending
Application number
CN201811425685.9A
Other languages
Chinese (zh)
Inventor
张叶黄
宋挺金
宋炜杰
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.)
Chongqing Wangda Automobile Parts Co Ltd
Original Assignee
Chongqing Wangda Automobile Parts Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chongqing Wangda Automobile Parts Co Ltd filed Critical Chongqing Wangda Automobile Parts Co Ltd
Priority to CN201811425685.9A priority Critical patent/CN109530588A/en
Publication of CN109530588A publication Critical patent/CN109530588A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21HMAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00Making helical bodies or bodies having parts of helical shape
    • B21H3/02Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21HMAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00Making helical bodies or bodies having parts of helical shape

Abstract

The invention discloses a kind of bolt rolled thread fixture, including pedestal, mounting rack is installed on pedestal;First support frame is mounted on the base, and the first curved support plate is mounted on the first support frame;Second support frame is mounted on the base, and the second curved support plate is mounted on the second support frame;Driving unit is mounted on mounting rack, mounting plate is mounted on the power output end of driving unit, driving unit is configured as drive installation plate up and down motion, first arc fastening plates and the second arc fastening plates are installed on the lower end surface of mounting plate, the circle of first arc fastening plates and the center of circle of the second arc fastening plates are located on same horizontal line, first arc fastening plates are located at the surface of the first curved support plate, and the second arc fastening plates are located at the surface of the second curved support plate.The present invention, which can be realized, treats effectively supporting and fixing for processing bolt, to avoid the occurrence of the subtle shaking in process, improves the accuracy of bolt positioning, ensure that the machining accuracy of bolt.

Description

A kind of bolt rolled thread fixture
Technical field
The present invention relates to auto parts and components processing technique field, especially a kind of bolt rolled thread fixture.
Background technique
Screw thread process on bolt is very crucial, is generally operated using screw-rolling machine.In the prior art, worker station is in rolled thread By machine, bolt rolled thread is with the hands held.Bolt biggish for specification, worker's manual operation process are time-consuming, laborious.Due to worker With the hands hold bolt rolled thread, for the bolt of different-diameter, different length need that it is accurately positioned, by it is subtle shake, Workers itself human factors such as range estimation precision influence the accuracy that all cannot ensure bolt positioning, are easy to cause processing after deflection Effect is bad.
Summary of the invention
For the deficiency of the above technology, it is an object of the invention to provide a kind of bolt rolled thread fixtures.
It is realized the purpose of the present invention is technical solution in this way, a kind of bolt rolled thread fixture, comprising:
Pedestal is equipped with mounting rack on the pedestal;
Multiple first supporting elements, the setting arranged side by side of multiple first supporting elements on the base, the first supporting element packet The first support frame and the first curved support plate are included, first support frame is mounted on the base, first curved support Plate is mounted on first support frame;
Multiple second supporting elements, multiple second supporting elements are set side by side on the base, and second supporting element includes Second support frame and the second curved support plate, second support frame are mounted on the base, the second curved support plate It is mounted on second support frame, the center of circle of the first curved support plate and the center of circle of the second curved support plate are located at On one horizontal line;And
Multiple fasteners, multiple fasteners are mounted on side by side on the mounting rack, and the fastener includes driving unit, peace Loading board and the first arc fastening plates and the second arc fastening plates, the driving unit are mounted on the mounting rack, the installation Plate is mounted on the power output end of the driving unit, and the driving unit is configured as that the mounting plate is driven to move up and down, The first arc fastening plates and the second arc fastening plates are installed on the lower end surface of the mounting plate, and first arc is tight The circle of solid plate and the center of circle of the second arc fastening plates are located on same horizontal line, and the first arc fastening plates are located at described The surface of first curved support plate, the second arc fastening plates are located at the surface of the second curved support plate.
Further, first support frame includes the first fixed plate and the first adjustable plate, and first fixed plate is fixed On the side of the pedestal, first through hole is offered in first fixed plate, the first through hole is vertically arranged, and described The lower end of one adjustable plate is inserted into the first through hole and is fixed in first fixed plate by the first fixing bolt, described First curved support plate is fixed on the top of first adjustable plate.
Further, the upper surface of the pedestal is equipped with groove, and second support frame includes the second fixed plate and the Two adjustable plates, second fixed plate are fixed on the bottom surface of the groove, offer the second through-hole in second fixed plate, Second through-hole is vertically arranged, and the lower end of second adjustable plate is inserted into second through-hole and passes through the second fixing bolt It is fixed in second fixed plate, the second curved support plate is fixed on the top of second adjustable plate.
Further, second fixed plate is inverted T-shape, and " one " of the fixed plate of inverted T-shape passes through the fixed spiral shell of third Bolt is fixed in the groove.
Further, the multiple adjustment holes being set side by side are equipped in the groove.
Further, the driving unit is driving cylinder, and the driving cylinder is mounted on the mounting rack, the drive The cylinder rod of cylinder of taking offence is arranged downwards, and the mounting plate is mounted on the bottom end of the cylinder rod of the driving cylinder.
Further, the mounting plate is mounted on the bottom end of the cylinder rod by the 4th fixing bolt.
Further, starting switch for the control driving switching cylinder is installed on the pedestal.
By adopting the above-described technical solution, the invention has the benefit that may be implemented to be processed to different size The support of bolt.Compared with prior art, it can be realized the effective branch for treating processing bolt using fixture provided by the present invention It supports and fixed, to avoid the occurrence of the subtle shaking in process, improves the accuracy of bolt positioning, ensure that adding for bolt Work precision.
Other advantages, target and feature of the invention will be illustrated in the following description to a certain extent, and And to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, Huo Zheke To be instructed from the practice of the present invention.Target of the invention and other advantages can be realized by following specification and It obtains.
Detailed description of the invention
Detailed description of the invention of the invention is as follows.
Fig. 1 is the schematic perspective view of bolt rolled thread fixture.
Fig. 2 is another schematic perspective view of bolt rolled thread fixture.
In figure: 1. pedestals;2. mounting rack;3. the first support frame;301. first fixed plates;302. first adjustable plates;303. First through hole;304. first fixation holes;305. first fixing bolts;4. the first curved support plate;5. groove;6. the second support Frame;601. second fixed plates;602. second adjustable plates;603. second through-holes;604. second fixation holes;605. second fixed spiral shells Bolt;7. the second curved support plate;8. adjustment hole;9. third fixing bolt;10. driving cylinder;11. mounting plate;12. the first arc Fastening plates;13. the second arc fastening plates;14. starting switch.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
As shown in Figure 1 and Figure 2, the invention discloses a kind of bolt rolled thread fixture, including it is pedestal 1, first multiple Support member, multiple second supporting elements and multiple fasteners are equipped with mounting rack 2 on pedestal 1.
For the setting arranged side by side of multiple first supporting elements on pedestal 1, the first supporting element includes the first support frame 3 and the first arc Support plate 4, the first support frame 3 include the first fixed plate 301 and the first adjustable plate 302, and the first fixed plate 301 is fixed on pedestal 1 Side on, first through hole 303 is offered in the first fixed plate 301, first through hole 303 is vertically arranged, in the first fixed plate 301 The first fixation hole 304 is offered, the first fixation hole 304 is horizontally disposed, and the first fixation hole 304 is connected to first through hole 303, and first It is fixed in the first fixed plate 301 in the lower end insertion first through hole 303 of adjustable plate 302 and by the first fixing bolt 305, the One fixing bolt 305 is threadedly coupled with the first fixation hole 304, and the first curved support plate 4 is fixed on the top of the first adjustable plate 302 End.
Multiple second supporting elements, multiple second supporting elements are disposed in parallel on pedestal 1, the second supporting element and the first supporting element Quantity is consistent, and corresponds.The upper surface of pedestal 1 is equipped with groove 5, and the second supporting element includes the second support frame 6 and the Two curved support plates 7, the second support frame 6 include the second fixed plate 601 and the second adjustable plate 602, and the second fixed plate 601 is fixed on On the bottom surface of groove 5, the second through-hole 603 is offered in the second fixed plate 601, the second through-hole 603 is vertically arranged, the second fixed plate The second fixation hole 604 is offered on 601, the second fixation hole 604 is horizontally disposed, and the second fixation hole 604 and the second through-hole 603 connect It is logical, the second fixed plate is fixed in the second through-hole of lower end insertion 603 of the second adjustable plate 602 and by the second fixing bolt 605 On 601, the first fixing bolt 305 is threadedly coupled with the first fixation hole 304, and the second curved support plate 7 is fixed on the second adjustable plate 602 top.The center of circle of first curved support plate 4 and the center of circle of the second curved support plate 7 are located on a horizontal line, it is ensured that The bolt of processing keeps horizontal.
Second fixed plate 601 is inverted T-shape, and " one " of the fixed plate of inverted T-shape is fixed on recessed by third fixing bolt 9 In slot 5.The multiple adjustment holes 8 being set side by side are equipped in groove 5.By the way that the second fixed plate 601 to be fixed on to different adjustment holes 8 Upper the distance between adjustable second fixed plate 601 and the first fixed plate 301, to meet the processing need of the bolt of different length It asks.
The depth of first through hole 303 is inserted by the first adjustable plate 302 and the second adjustable plate 602 is inserted into the second through-hole 603 Depth adjustable first curved support plate 4 and the second curved support plate 7 height, by selection, to be fixed with different-diameter big The first small adjustable plate 302 is mounted in the first fixed plate 301 and to be mounted on second solid with the second adjustable plate 602 of diameter On fixed board 601, it can be used to meet the process requirements of the bolt of different-diameter, timidity is installed and adjustment is convenient and fast.
Multiple fasteners, multiple fasteners are mounted on side by side on mounting rack 2, the quantity of fastener and the first supporting element and the The quantity of two supporting elements is consistent, and corresponds.Fastener includes 12 and of driving unit, mounting plate 11 and the first arc fastening plates Second arc fastening plates 13, driving unit are mounted on mounting rack 2, and mounting plate 11 is mounted on the power output end of driving unit, Driving unit is configured as the up and down motion of drive installation plate 11, and the first arc fastening plates 12 and the second arc fastening plates 13 are respectively mounted On the lower end surface of mounting plate 11, the circle of the first arc fastening plates 12 and the center of circle of the second arc fastening plates 13 are located at same On horizontal line, the first arc fastening plates 12 are located at the surface of the first curved support plate 4, the first arc fastening plates 12 and the first arc Shape support plate 4 can form a cylindrical housings, and by cylindrical bolt fastening, the second arc fastening plates 13 are located at the second arc The surface of shape support plate 7, the second arc fastening plates 13 and the second curved support plate 7 can form a cylindrical housings, will Cylindrical bolt fastening.
Driving unit is driving cylinder 10, and driving cylinder 10 is mounted on mounting rack 2, drives the cylinder rod of cylinder 10 vertical It is arranged downward, mounting plate 11 is mounted on the bottom end of the cylinder rod of driving cylinder 10.
Mounting plate 11 is mounted on the bottom end of cylinder rod by the 4th fixing bolt.By the 4th fixing bolt by mounting plate 11 It is detachably arranged in the bottom end of the cylinder rod of driving cylinder 10, is convenient for changing mounting plate 11, for the of different-diameter size One arc fastening plates 12 and the second arc fastening plates 13, for meet different-diameter bolt process requirements.
The control driving switch of cylinder 10 is equipped on pedestal 1 starts switch 14.Corresponding one, each driving cylinder 10 is opened Dynamic switch 14.
When work, according to the diameter and length of bolt to be processed, selection has the suitable first curved support plate 4 of diameter The first adjustable plate 302 be mounted in the first fixed plate 301, with the suitable second curved support plate 7 of diameter second adjust Plate 602 is mounted in the second fixed plate 601, with the suitable first arc fastening plates 12 of diameter and the second arc fastening plates 13 Mounting plate 11 is mounted on the cylinder rod bottom end of driving cylinder 10.
It takes a bolt to be processed to be placed on the first curved support plate 4 and the second curved support plate 7, presses driving and open It closes, the cylinder rod drive installation plate 11 of driving cylinder 10 moves downward until the first arc fastening plates 12 and the second arc fastening plates 13 contact with the first curved support plate 4 and the second curved support plate 7 respectively.After processing is completed, driving switch is pressed, cylinder is driven 10 drive installation plates 11 move up to original position, remove the bolt processed.
Fixture provided by the present invention, which can be realized, treats effectively supporting and fixing for processing bolt, adds to avoid the occurrence of Subtle shaking during work improves the accuracy of bolt positioning, ensure that the machining accuracy of bolt.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention Art scheme is modified or replaced equivalently, and without departing from the objective and range of the technical program, should all be covered in the present invention Scope of the claims in.

Claims (8)

1. a kind of bolt rolled thread fixture, it is characterised in that: include:
Pedestal is equipped with mounting rack on the pedestal;
Multiple first supporting elements, on the base, first supporting element includes the to the setting arranged side by side of multiple first supporting elements One support frame and the first curved support plate, first support frame are mounted on the base, the first curved support plate peace On first support frame;
Multiple second supporting elements, multiple second supporting elements are set side by side on the base, and second supporting element includes second Support frame and the second curved support plate, second support frame are mounted on the base, the second curved support plate installation On second support frame, the center of circle of the center of circle of the first curved support plate and the second curved support plate is located at one On horizontal line;And
Multiple fasteners, multiple fasteners are mounted on side by side on the mounting rack, and the fastener includes driving unit, mounting plate With the first arc fastening plates and the second arc fastening plates, the driving unit is mounted on the mounting rack, the mounting plate peace Mounted in the power output end of the driving unit, the driving unit is configured as that the mounting plate is driven to move up and down, described First arc fastening plates and the second arc fastening plates are installed on the lower end surface of the mounting plate, the first arc fastening plates Circle and the centers of circle of the second arc fastening plates be located on same horizontal line, the first arc fastening plates are positioned at described first The surface of curved support plate, the second arc fastening plates are located at the surface of the second curved support plate.
2. bolt rolled thread fixture according to claim 1, it is characterised in that: first support frame includes first fixed Plate and the first adjustable plate, first fixed plate are fixed on the side of the pedestal, and is offered in first fixed plate One through-hole, the first through hole are vertically arranged, and the lower end of first adjustable plate is inserted into the first through hole and passes through first Fixing bolt is fixed in first fixed plate, and the first curved support plate is fixed on the top of first adjustable plate.
3. bolt rolled thread fixture according to claim 1, it is characterised in that: the upper surface of the pedestal is equipped with recessed Slot, second support frame include the second fixed plate and the second adjustable plate, and second fixed plate is fixed on the bottom of the groove On face, the second through-hole is offered in second fixed plate, second through-hole is vertically arranged, the lower end of second adjustable plate It is inserted into second through-hole and is fixed in second fixed plate by the second fixing bolt, the second curved support plate It is fixed on the top of second adjustable plate.
4. bolt rolled thread fixture according to claim 3, it is characterised in that: second fixed plate is inverted T-shape, " one " of T-shaped fixed plate is fixed in the groove by third fixing bolt.
5. bolt rolled thread fixture according to claim 1, it is characterised in that: more equipped with being set side by side in the groove A adjustment hole.
6. bolt rolled thread fixture according to claim 1, it is characterised in that: the driving unit is driving cylinder, institute It states driving cylinder to be mounted on the mounting rack, the cylinder rod of the driving cylinder is arranged downwards, the mounting plate installation In the bottom end of the cylinder rod of the driving cylinder.
7. bolt rolled thread fixture according to claim 6, it is characterised in that: the mounting plate passes through the 4th fixing bolt It is mounted on the bottom end of the cylinder rod.
8. bolt rolled thread fixture according to claim 1, it is characterised in that: be equipped with the control drive on the pedestal Dynamic switching cylinder starts switch.
CN201811425685.9A 2018-11-27 2018-11-27 A kind of bolt rolled thread fixture Pending CN109530588A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811425685.9A CN109530588A (en) 2018-11-27 2018-11-27 A kind of bolt rolled thread fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811425685.9A CN109530588A (en) 2018-11-27 2018-11-27 A kind of bolt rolled thread fixture

Publications (1)

Publication Number Publication Date
CN109530588A true CN109530588A (en) 2019-03-29

Family

ID=65851693

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811425685.9A Pending CN109530588A (en) 2018-11-27 2018-11-27 A kind of bolt rolled thread fixture

Country Status (1)

Country Link
CN (1) CN109530588A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3827268A (en) * 1971-06-02 1974-08-06 Rockford Screw Prod Co Apparatus for making self-locking bolts
US5193966A (en) * 1990-05-08 1993-03-16 E. W. Menn Gmbh & Co. Maschinenfabrik Feeding device for bolt blanks in machines for profiling by means of rolling jaws
CN102756278A (en) * 2012-07-23 2012-10-31 优德精密工业(昆山)有限公司 Automatic drilling, taping and chamfering machine
CN204052659U (en) * 2014-08-08 2014-12-31 浙江龙泉鑫宇汽车空调有限公司 A kind of pipe expander of double Continuous maching
CN207578501U (en) * 2017-11-20 2018-07-06 南通亚振电力科技有限公司 A kind of insulating paper tube processing pipe cutting machine
CN207681396U (en) * 2018-01-10 2018-08-03 上海泛华紧固系统有限公司 A kind of equipment of double end rolling pipe screw thread

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3827268A (en) * 1971-06-02 1974-08-06 Rockford Screw Prod Co Apparatus for making self-locking bolts
US5193966A (en) * 1990-05-08 1993-03-16 E. W. Menn Gmbh & Co. Maschinenfabrik Feeding device for bolt blanks in machines for profiling by means of rolling jaws
CN102756278A (en) * 2012-07-23 2012-10-31 优德精密工业(昆山)有限公司 Automatic drilling, taping and chamfering machine
CN204052659U (en) * 2014-08-08 2014-12-31 浙江龙泉鑫宇汽车空调有限公司 A kind of pipe expander of double Continuous maching
CN207578501U (en) * 2017-11-20 2018-07-06 南通亚振电力科技有限公司 A kind of insulating paper tube processing pipe cutting machine
CN207681396U (en) * 2018-01-10 2018-08-03 上海泛华紧固系统有限公司 A kind of equipment of double end rolling pipe screw thread

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Application publication date: 20190329