CN202922231U - Tool special for drilling peculiar parts - Google Patents

Tool special for drilling peculiar parts Download PDF

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Publication number
CN202922231U
CN202922231U CN 201220556297 CN201220556297U CN202922231U CN 202922231 U CN202922231 U CN 202922231U CN 201220556297 CN201220556297 CN 201220556297 CN 201220556297 U CN201220556297 U CN 201220556297U CN 202922231 U CN202922231 U CN 202922231U
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CN
China
Prior art keywords
plate
lever
base
drilling
location
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.)
Active
Application number
CN 201220556297
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Chinese (zh)
Inventor
许锂锂
沈永坚
褚迎锋
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.)
EXPERIMENTAL PLANT OF SHANGHAI EAST CHINA INSTITUTE OF COMPUTING TECHNOLOGY
Original Assignee
EXPERIMENTAL PLANT OF SHANGHAI EAST CHINA INSTITUTE OF COMPUTING TECHNOLOGY
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Priority to CN 201220556297 priority Critical patent/CN202922231U/en
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Publication of CN202922231U publication Critical patent/CN202922231U/en
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Abstract

The utility model discloses a tool special for drilling peculiar parts, and relates to the technical field of part drilling equipment. A lever hold-down mechanism (4) is fixed on a lever hold-down mechanism base (2) through a plurality of lever hold-down mechanism fastening bolts (5). A guide column (6) is arranged at each end of a positioning plate (3). Each guide column (6) is provided with a reset spring (7) in a sleeved mode. The upper end of each guide column (6) penetrates through a pressing plate (8) to be fixed through a guide bushing (9). A guide sleeve (10) is arranged on each press plate (8). An elastic compressing block (11) is fixed at the lower end of each pressing plate (8) through a fastening bolt (12), and a positioning sleeve (13) is arranged on the positioning plate (3). The tool special for drilling the peculiar parts is simple in structure, convenient to operate, and low in tool manufacture cost and difficult degree. Machined parts can be fast installed and clamped, the tool form is easy to maintain subsequently, the problem that clamping force is insufficient is solved, the size of the machined parts is stable and reliable, and production cost is effectively reduced. The tool special for drilling the peculiar parts is suitable for being produced in a large scale.

Description

The peculiar part Special drilling tool
Technical field
The utility model relates to drilling part device technique field, relates in particular to a kind of peculiar part Special drilling tool.
Background technology
The fixture that drilling part is used mainly comprises two kinds of drilling attachment and work piece holders, and what drilling attachment was commonly used is drill chuck and drill bushing, is applicable to the clamping straight shank drill, and the drill chuck shank is taper seat, can coordinate with the drill press spindle endoporus installation; The fixture that work piece holder is commonly used is hand vice, flat-nose pliers, v shape iron and pressing plate etc., and clamping workpiece is solid and reliable, but brigadier's workpiece clamp does not get tension and damages workpiece, or making workpiece deformation affect drilling quality, these boring grabs all need manual operations, waste time and energy, existing drilling part mechanical frock cost of manufacture is high, difficulty of processing is large, and follow-up maintenance is difficult, and parts fixation speed is slow, clamping power is not enough, finished size is unstable, and inadaptable production in enormous quantities the in enormous quantities, production cost is too high.
Summary of the invention
The purpose of this utility model is to provide the peculiar part Special drilling tool, it is simple in structure, easy to operate, frock making cost and difficulty are low, the processed part of energy quick-clamping, and the frock form is easy to follow-up maintenance, solved the hypodynamic problem of clamping, finished size is reliable and stable, is fit to produce in enormous quantities, has effectively reduced production cost.
in order to solve the existing problem of background technology, the utility model is by the following technical solutions: it is comprised of base plate 1, lever device base 2, location-plate 3, lever device 4, lever device fastening bolt 5, guide pillar 6, back-moving spring 7, pressure strip 8, guide pin bushing 9, fairlead 10, elastic clamping block 11, fastening bolt 12, positioning sleeve 13, base fastening bolt 14, be provided with lever device base 2 and location-plate 3 on base plate 1, and fixing by base fastening bolt 14 between base plate 1 and lever device base 2 and location-plate 3, lever device 4 is fixed on lever device base 2 by a plurality of lever device fastening bolts 5, the two ends of location-plate 3 are respectively arranged with guide pillar 6, be arranged with back-moving spring 7 on guide pillar 6, pressure strip 8 and fixing by guide pin bushing 9 is passed in the upper end of guide pillar 6, be provided with fairlead 10 on pressure strip 8, elastic clamping block 11 is fixed on the lower end of pressure strip 8 by fastening bolt 12, be provided with positioning sleeve 13 on location-plate 3.
Be provided with V-type groove 3-1 on described location-plate 3, conveniently part 15 put into V-type groove 3-1 fixing.
Operation principle of the present utility model: part 15 is put on the V-type groove 3-1 and positioning sleeve 13 of location-plate 3, be wrenched lever device 4, pressure strip 8 moves downward, elastic clamping block 11 compresses part 15, drill bit can be holed by fairlead 10, after machining, pull loose lever device 4, pressure strip 8 moves up under the effect of back-moving spring 7, and part 15 can take out.
The utility model is simple in structure, and is easy to operate, and frock making cost and difficulty are low, the processed part of energy quick-clamping, the frock form is easy to follow-up maintenance, has solved the hypodynamic problem of clamping, finished size is reliable and stable, is fit to produce in enormous quantities, has effectively reduced production cost.
Description of drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is blast structural representation of the present utility model.
The specific embodiment:
with reference to Fig. 1, Fig. 2, this specific embodiment by the following technical solutions: it is comprised of base plate 1, lever device base 2, location-plate 3, lever device 4, lever device fastening bolt 5, guide pillar 6, back-moving spring 7, pressure strip 8, guide pin bushing 9, fairlead 10, elastic clamping block 11, fastening bolt 12, positioning sleeve 13, base fastening bolt 14, be provided with lever device base 2 and location-plate 3 on base plate 1, and fixing by base fastening bolt 14 between base plate 1 and lever device base 2 and location-plate 3, lever device 4 is fixed on lever device base 2 by a plurality of lever device fastening bolts 5, the two ends of location-plate 3 are respectively arranged with guide pillar 6, be arranged with back-moving spring 7 on guide pillar 6, pressure strip 8 and fixing by guide pin bushing 9 is passed in the upper end of guide pillar 6, be provided with fairlead 10 on pressure strip 8, elastic clamping block 11 is fixed on the lower end of pressure strip 8 by fastening bolt 12, be provided with positioning sleeve 13 on location-plate 3.
Be provided with V-type groove 3-1 on described location-plate 3, conveniently part 15 put into V-type groove 3-1 fixing.
The operation principle of this specific embodiment: part 15 is put on the V-type groove 3-1 and positioning sleeve 13 of location-plate 3, be wrenched lever device 4, pressure strip 8 moves downward, elastic clamping block 11 compresses part 15, drill bit can be holed by fairlead 10, after machining, pull loose lever device 4, pressure strip 8 moves up under the effect of back-moving spring 7, and part 15 can take out.
This specific embodiment is simple in structure, and is easy to operate, and frock making cost and difficulty are low, the processed part of energy quick-clamping, the frock form is easy to follow-up maintenance, has solved the hypodynamic problem of clamping, finished size is reliable and stable, is fit to produce in enormous quantities, has effectively reduced production cost.

Claims (2)

1. the peculiar part Special drilling tool, is characterized in that it is comprised of base plate (1), lever device base (2), location-plate (3), lever device (4), lever device fastening bolt (5), guide pillar (6), back-moving spring (7), pressure strip (8), guide pin bushing (9), fairlead (10), elastic clamping block (11), fastening bolt (12), positioning sleeve (13), base fastening bolt (14), be provided with lever device base (2) and location-plate (3) on base plate (1), and fixing by base fastening bolt (14) between base plate (1) and lever device base (2) and location-plate (3), lever device (4) is fixed on lever device base (2) by a plurality of lever device fastening bolts (5), the two ends of location-plate (3) are respectively arranged with guide pillar (6), be arranged with back-moving spring (7) on guide pillar (6), pressure strip (8) and fixing by guide pin bushing (9) is passed in the upper end of guide pillar (6), be provided with fairlead (10) on pressure strip (8), elastic clamping block (11) is fixed on the lower end of pressure strip (8) by fastening bolt (12), be provided with positioning sleeve (13) on location-plate (3).
2. peculiar part Special drilling tool according to claim 1, is characterized in that being provided with on described location-plate (3) V-type groove (3-1).
CN 201220556297 2012-10-29 2012-10-29 Tool special for drilling peculiar parts Active CN202922231U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220556297 CN202922231U (en) 2012-10-29 2012-10-29 Tool special for drilling peculiar parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220556297 CN202922231U (en) 2012-10-29 2012-10-29 Tool special for drilling peculiar parts

Publications (1)

Publication Number Publication Date
CN202922231U true CN202922231U (en) 2013-05-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220556297 Active CN202922231U (en) 2012-10-29 2012-10-29 Tool special for drilling peculiar parts

Country Status (1)

Country Link
CN (1) CN202922231U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104097080A (en) * 2014-07-10 2014-10-15 上海华东计算技术研究所实验工厂 Special fixture for machining of special-shaped parts
CN104723143A (en) * 2015-04-03 2015-06-24 合肥波林新材料有限公司 Tool capable of press fitting multiple parts simultaneously
CN107160000A (en) * 2017-07-25 2017-09-15 李建 A kind of pcb board weld jig

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104097080A (en) * 2014-07-10 2014-10-15 上海华东计算技术研究所实验工厂 Special fixture for machining of special-shaped parts
CN104723143A (en) * 2015-04-03 2015-06-24 合肥波林新材料有限公司 Tool capable of press fitting multiple parts simultaneously
CN104723143B (en) * 2015-04-03 2017-03-01 合肥波林新材料股份有限公司 A kind of can be with the frock of the multiple part of synchronous press mounting
CN107160000A (en) * 2017-07-25 2017-09-15 李建 A kind of pcb board weld jig

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