CN206047667U - A kind of adjustable bolt drill jig - Google Patents

A kind of adjustable bolt drill jig Download PDF

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Publication number
CN206047667U
CN206047667U CN201620987345.5U CN201620987345U CN206047667U CN 206047667 U CN206047667 U CN 206047667U CN 201620987345 U CN201620987345 U CN 201620987345U CN 206047667 U CN206047667 U CN 206047667U
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CN
China
Prior art keywords
base
clamp
workpiece
fastening block
drill jig
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Active
Application number
CN201620987345.5U
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Chinese (zh)
Inventor
李默
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.)
Jiaxing Haituo Huanyu Machinery Co Ltd
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Jiaxing Haituo Huanyu Machinery Co Ltd
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Priority to CN201620987345.5U priority Critical patent/CN206047667U/en
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Abstract

The utility model discloses a kind of adjustable bolt drill jig, it is intended to which solution carries out fixation problem when drilling machine is operated to shaft-like workpiece to shaft-like workpiece, its drip irrigation device is:A kind of adjustable bolt drill jig, including base, sliding on the base is connected with least two limited blocks, the T-slot for axial restraint workpiece head is formed between the adjacent limited block, it is additionally provided between the limited block and base for fixing the fixing device of limited block, the clamp device for radially fixed workpiece is additionally provided between the adjacent limited block, a kind of adjustable bolt drill jig of the present utility model, by limited block and clamp device are arranged to the adjustable workpiece so as to adapt to different model, avoid.

Description

A kind of adjustable bolt drill jig
Technical field
This utility model is related to a kind of drill jig, more specifically, it relates to a kind of adjustable bolt drill jig.
Background technology
Drill jig be for fix workpiece in order to the operation that carries out drilling etc. fixture.
Bolt is the workpiece of cylinder, often relatively difficult when being fixed to bolt, easily produces sliding or inclines Oblique situation, affects the crudy to bolt, bolted fixture of the prior art regulate and control grip dimensions, cause to not More mold exchange is needed when same model bolt is fixed usually, it is cumbersome.
A kind of car double end annular bolted fixture, technical points disclosed in the Chinese patent of Publication No. CN203245647U It is:A kind of car double end annular bolted fixture, including pressing plate, double threaded screw, nut, handle, rotating disk, taper pin, interstage sleeve, positioning disk, Alignment pin, spring and spring base, arrange workpiece between pressing plate and rotating disk, double threaded screw lower end is threadably coupled to rotating disk, wears After crossing pressing plate, pressing plate is locked by upper end by nut, is provided with rotating disk, and sets by centre-to-centre spacing L of workpiece in the eccentric orfice of positioning disk The center L/2 of the off-centring positioning disk of rotating disk, interstage sleeve are threadably connected with rotating disk, and are positioned by taper pin, are set on rotating disk There are two symmetrical taper holes, alignment pin one end is provided with handle, after the other end passes through spring and spring base, stretches into the right taper hole on rotating disk Interior, spring base is threadably connected with positioning disk, and pressure mounting of the spring is between the boss and spring base of alignment pin.
Solve the problems, such as in such scheme that bolt is fixed shakiness in fixation procedure and causes offsetting dip, but due to institute Want the size of fixing bolt adjust, need to change fixture when various sizes of bolt is operated, increased trouble.
Therefore need to propose a kind of new scheme to solve this problem.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of adjustable bolt drill jig, It is adjustable adapting to various sizes of bolt by clamp device is arranged to spacing, by locating piece be arranged to slidably so as to Adjust the size of fixing bolt.
Above-mentioned technical purpose of the present utility model technical scheme is that:A kind of adjustable bolt drilling machine Fixture, including base, sliding on the base are connected with least two limited blocks, be formed between the adjacent limited block for The T-slot of axial restraint workpiece, is additionally provided between the limited block and base for fixing the fixing device of limited block, adjacent The clamp device for radially fixed bolt is additionally provided between the limited block.
By adopting above-mentioned technical proposal, slide in the draw-in groove that limited block can be on base, so as to have adjusted each two The spacing of limited block, due to being fixed with workpiece between two limited blocks, between limited block, distance is adjustable such that it is able to adapting to different shaped Number workpiece, the workpiece size that clamp device can be fastened is also adjustable, realizes the adaptation to different model workpiece, it is to avoid Jing often changes the trouble that fixture brings.
This utility model is further arranged to:The fixing device includes a pair mutually fastening bolts of threaded connection and tight Gu nut, corresponding with fixing device on the base to offer and the corresponding spacing hole of fixing device, the spacing hole is opened up There is cross T-slot, on the limited block, offer counterbore, the fastening bolt is arranged in counterbore and through after cross T-slot It is screwed with clamp nut.
By adopting above-mentioned technical proposal, on base, cross is provided with T-slot, and the axle passed through for bolt is offered on limited block Hole, the head of fastening bolt are connected in T-slot, and screw rod passes through base and limited block, is provided with spiral shell in the top screw thread of screw rod It is female that base and limited block are compressed, so when needing to move limited block, unclamp nut and limited block is moved, move on to appropriate location Afterwards nut screwing clamping just can be fixed base and limit base.
This utility model is further arranged to:The clamp device includes the first fastening block of mutual splicing and the second fastening Block, first fastening block and the second fastening block contact position longitudinally offer the axis hole for stretching into for workpiece.
By adopting above-mentioned technical proposal, clamp device is by the first fastening block and the second fastening block is horizontally-spliced forms, spiral shell Bolt workpiece bottom is stuck in the T-shaped draw-in groove between limited block, and Upper vertical is placed, and the first fastening block and the second fastening block are by bolt It is in being pressed on the axis hole for opening up and fixed.
This utility model is further arranged to:The clamp device upper surface is provided with counterbore, counterbore in the periphery of axis hole The clamp nut that first fastening block and the second fastening block are fixed inside is installed.
It is stuck in axis hole by the first fastening block and the second fastening block by adopting above-mentioned technical proposal, bolt workpiece, upper end Threaded connection clamp nut, clamp nut realize the fixation to bolt workpiece by compressing the first fastening block and the second fastening block.
This utility model is further arranged to:The relative two sides of the base are provided with fore-set support, institute by bolt State, screw thread is provided with the fore-set for clamp device is propped up in the screwed hole.
By adopting above-mentioned technical proposal, fore-set device is installed in two sides of base, the first fastening block and second tight Gu block is stuck in bolt workpiece in axis hole, by the push rod at two ends being thought, centre is tightened until being against the first fastening block and respectively The back side of two fastening blocks, realizes the fixation to bolt workpiece.
This utility model is further arranged to:The relative two sides of the base are provided with fore-set support, institute by bolt State, screw thread is provided with the fore-set for clamp device is propped up, institute in the screwed hole State clamp device upper surface and the periphery of axis hole is provided with counterbore, being provided with counterbore will be the first fastening block and the second fastening block solid Fixed clamp nut.
It is stuck in axis hole by the first fastening block and the second fastening block by adopting above-mentioned technical proposal, bolt workpiece, upper end Threaded connection clamp nut, clamp nut realize the fixation to bolt workpiece by the first fastening block of compression and the second fastening block, Fore-set device is installed in two sides of base, when fastening block is not sufficiently stable, can be tightened to withstand and be realized entering fastening block One step is fixed.
This utility model is further arranged to:Handle is fixedly connected with the base side wall.
By adopting above-mentioned technical proposal, handle on base side wall, is connected with, when needing the fixture shift position, by Being very heavy iron block in fixture, directly move and be difficult to move, by increased handle, making the movement of fixture more convenient.
In sum, this utility model has the advantages that:
First, by limited block and clamp device are arranged to adjustable, so as to adapt to the workpiece of different model;
Second, by carrying out fixation axially and radially to workpiece respectively, making workpiece more firm, keep away when processing Exempt to cause to process inaccurate problem due to displacement, improve crudy.
Description of the drawings
Structural representations of the Fig. 1 for the present embodiment one, is mainly used in showing structure and the company of clamp nut and clamp device Connect relation;
Structural representations of the Fig. 2 for the present embodiment two, is mainly used in showing the structure between fore-set and clamp device and company Connect relation;
Structural representations of the Fig. 3 for the present embodiment three, is mainly used in showing between fastening bolt and fore-set and clamp device Structure and annexation.
In figure:1st, base;2nd, limited block;3rd, clamp device;4th, T-slot;5th, fastening bolt;6th, clamp nut;7th, first Fastening block;8th, the second fastening block;9th, axis hole;10th, fore-set support;11st, fore-set;12nd, handle.
Specific embodiment
With reference to the accompanying drawings and examples, this utility model is described in detail.
Embodiment one:A kind of adjustable bolt drill jig, as shown in figure 1, the fixture includes base 1, the sliding on base 1 At least two limited blocks 2 are connected with, the T-slot 4 for axial restraint workpiece head between adjacent limited block 2, is formed, it is spacing It is also associated between block 2 and base 1 for fixing the fixing device of limited block 2, fixing device is the fastening of a pair of threaded connections Bolt 5 and clamp nut, are provided with the T-slot 4 for blocking 5 head of fastening bolt on base 1,5 head of fastening bolt can be ten Slide in the T-slot of font, be provided with workpiece radially fixed clamp device 3, clamp device 3 between two limited blocks 2 Including the first fastening block 7 and the second fastening block 8, the first fastening block 7 and the second fastening block 8 is placed side by side and centre offer for The axis hole 9 of workpiece is blocked, workpiece head is stuck in T-slot, bar portion passes through axis hole 9, and top has been threaded connection clamp nut 6, clamp nut 6 is easy to drilling machine to workpiece by the first fastening block 7 and the second fastening block 8 are compressed the fixation realized to workpiece End carries out punch operation, is connected with handle 12 in the side of base 1, is easy to move integrally fixture.
When needing to carry out workpiece drilling machine operation, in the T-slot 4 that workpiece nut end is stuck between two limited blocks 2, Unscrew, limited block 2 is transferred to into suitable position Postpone and tighten clamp nut, thus the bottom of bolt workpiece is fixed, then with the first fastening block 7 and the second fastening block 8 By Work-sheet pressing, and the clamp nut 6 on clamp device 3 is tightened by workpiece further clamping, consequently facilitating drilling machine is to work end The effect that process and can reach the workpiece for adapting to Multiple Type in portion.
Embodiment two:A kind of adjustable bolt drill jig, as shown in Fig. 2 the difference from embodiment one is:First Push rod support 10, push rod support have been respectively fixedly connected with 1 side of base in 8 orientation of fastening block 7 and the second fastening block Screwed hole is offered on 10, the push rod for the first fastening block 7 and the second fastening block 8 are compressed in screwed hole, is threaded with 11。
Workpiece head is stuck in T-slot and realizes axial restraint, and bar portion is placed through the first fastening block 7 and the second fastening block Push rod 11 positioned at both sides is tightened the back of the body until withstanding the first fastening block 7 and the second fastening block 8 by the axis hole 9 between 8 to centre Face, realizes the axial restraint of workpiece by compressing the first fastening block 7 and the second fastening block 8, is easy to drilling machine to expose not workpiece Divide and punched or other operations.
Embodiment three:A kind of adjustable bolt drill jig, as shown in figure 3, the difference from embodiment one is:Top leads to Cross and be threaded with clamp nut 6, clamp nut 6 is by compressing realization to workpiece by the first fastening block 7 and the second fastening block 8 It is fixed, in addition, it has been respectively fixedly connected with 1 side of base in 8 orientation of the first fastening block 7 and the second fastening block Push rod support 10, offers screwed hole on push rod support 10, be threaded with for by the first fastening block 7 and second in screwed hole The push rod 11 that fastening block 8 is compressed, so as to realize further fixing to bolt workpiece.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to Above-described embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.Should refer to Go out, for those skilled in the art, some improvement under the premise of without departing from this utility model principle and Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.

Claims (7)

1. a kind of adjustable bolt drill jig, including base(1), it is characterised in that:The base(1)Upper sliding is connected with least Two limited blocks(2), the adjacent limited block(2)Between be formed with T-slot for axial restraint workpiece head(4), it is described Limited block(2)With base(1)Between be additionally provided with for fixing limited block(2)Fixing device, the adjacent limited block(2)It Between be additionally provided with clamp device for radially fixed workpiece(3).
2. a kind of adjustable bolt drill jig according to claim 1, it is characterised in that:The fixing device includes a pair The fastening bolt being mutually threadedly coupled(5)And clamp nut(6), the base(1)On offer and the corresponding limit of fixing device Position hole, the spacing hole offer cross T-slot(4), the limited block(2)On offer counterbore, the fastening bolt(5) In counterbore and through cross T-slot(4)It is screwed with clamp nut afterwards.
3. a kind of adjustable bolt drill jig according to claim 1, it is characterised in that:The clamp device(3)Including The first fastening block for mutually splicing(7)With the second fastening block(8), first fastening block(7)With the second fastening block(8)Contact position Longitudinal direction offers the axis hole for stretching into for workpiece(9).
4. a kind of adjustable bolt drill jig according to claim 3, it is characterised in that:The clamp device(3)Upper table Face is in axis hole(9)Periphery be provided with counterbore, be provided with the first fastening block in counterbore(7)With the second fastening block(8)Fixed Clamp nut(6).
5. a kind of adjustable bolt drill jig according to claim 3, it is characterised in that:The base(1)Relative two Side is provided with fore-set support by bolt(10), the fore-set support(10)On be laterally provided with screwed hole, in the screwed hole Screw thread is provided with for by clamp device(3)The fore-set for propping up(11).
6. a kind of adjustable bolt drill jig according to claim 3, it is characterised in that:The base(1)Relative two Side is provided with fore-set support by bolt(10), the fore-set support(10)On be laterally provided with screwed hole, in the screwed hole Screw thread is provided with for by clamp device(3)The fore-set for propping up(11), the clamp device(3)Upper surface is in axis hole(9)It is outer Enclose and be provided with counterbore, be provided with the first fastening block in counterbore(7)With the second fastening block(8)Fixed clamp nut(6).
7. a kind of adjustable bolt drill jig according to claim 1, it is characterised in that:The base(1)It is solid on the wall of side Surely it is connected with handle(12).
CN201620987345.5U 2016-08-29 2016-08-29 A kind of adjustable bolt drill jig Active CN206047667U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620987345.5U CN206047667U (en) 2016-08-29 2016-08-29 A kind of adjustable bolt drill jig

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620987345.5U CN206047667U (en) 2016-08-29 2016-08-29 A kind of adjustable bolt drill jig

Publications (1)

Publication Number Publication Date
CN206047667U true CN206047667U (en) 2017-03-29

Family

ID=58378799

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620987345.5U Active CN206047667U (en) 2016-08-29 2016-08-29 A kind of adjustable bolt drill jig

Country Status (1)

Country Link
CN (1) CN206047667U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107443125A (en) * 2017-09-25 2017-12-08 无锡智谷锐拓技术服务有限公司 A kind of adjustable bolt drill jig
CN109366816A (en) * 2018-12-05 2019-02-22 深圳市长盈精密技术股份有限公司 Position material jacking mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107443125A (en) * 2017-09-25 2017-12-08 无锡智谷锐拓技术服务有限公司 A kind of adjustable bolt drill jig
CN109366816A (en) * 2018-12-05 2019-02-22 深圳市长盈精密技术股份有限公司 Position material jacking mechanism

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