CN105666177A - Cylindrical workpiece end flat-milling and clamping device - Google Patents

Cylindrical workpiece end flat-milling and clamping device Download PDF

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Publication number
CN105666177A
CN105666177A CN201410658904.3A CN201410658904A CN105666177A CN 105666177 A CN105666177 A CN 105666177A CN 201410658904 A CN201410658904 A CN 201410658904A CN 105666177 A CN105666177 A CN 105666177A
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CN
China
Prior art keywords
workpiece
milling
vertical plate
gripping unit
cylinder shape
Prior art date
Application number
CN201410658904.3A
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Chinese (zh)
Inventor
黄冰
Original Assignee
西安志越机电科技有限公司
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.)
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Publication date
Application filed by 西安志越机电科技有限公司 filed Critical 西安志越机电科技有限公司
Priority to CN201410658904.3A priority Critical patent/CN105666177A/en
Publication of CN105666177A publication Critical patent/CN105666177A/en

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Abstract

The invention discloses a cylindrical workpiece end flat-milling and clamping device which comprises a bottom plate, a V-shaped groove sizing block, a V-shaped groove pressure head, a driving threaded rod and a positioning block. A first vertical plate and a second vertical plate are fixedly arranged on the upper side of the bottom plate. The V-shaped groove sizing block is fixedly arranged on one side of the first vertical plate. The driving threaded rod is arranged on the second vertical plate. The V-shaped groove pressure head is hinged to one end of the driving threaded rod. A circular handle is fixedly mounted at the other end of the driving threaded rod. The positioning block and a support are fixedly arranged on the upper side of the bottom plate and located between the V-shaped groove sizing block and the V-shaped groove pressure head. A pressing shaft used for rapidly and tightly pressing a workpiece is mounted in an unthreaded hole in the middle of the support in a sliding mode. An elastic element is arranged between the end of the pressing shaft and the support. The cylindrical workpiece end flat-milling and clamping device has the following characteristics of quick positioning, good positioning accuracy, high machining precision, reasonable design, simple structure and convenient clamping.

Description

The cylinder shape flat gripping unit of workpiece end milling

Technical field

The invention belongs to Machining Technology field, it relates to a kind of simple and easy gripping unit, it is specifically related to a kind of gripping unit flat for the symmetrical milling of cylinder shape workpiece end.

Background technology

A kind of circle columnar workpiece as shown in Figure 1, this circle columnar workpiece must complete processing by turning, milling and drilling three process. During milling, the two ends of this circle columnar workpiece need milling symmetrical plane (milling is flat), carry out in the flat process of milling at the conventional fixture of use, owing to location benchmark and the design basis of this circle columnar workpiece are inconsistent, and need to repeatedly repeat location, thus its axial size, flat thick size, symmetry degree and parallelism etc. are all difficult to reach requirement.

Summary of the invention

It is an object of the invention to overcome above-mentioned deficiency of the prior art, it is provided that a kind of cylinder shape flat gripping unit of workpiece end milling, its can quick position, positioning precision is good, working accuracy height, reasonable in design, structure is simple, clamping is convenient, and production cost is low, is convenient to promote the use of.

For achieving the above object, the technical solution used in the present invention is: a kind of cylinder shape flat gripping unit of workpiece end milling, comprise the base plate playing fixed supporting role, it is characterised in that: also comprise cooperatively interact for the V-groove parallels of clamping work pieces and V-groove pressure head, for drive described V-groove pressure head workpiece pressing driving screw rod and for the preset pieces from lower end positioning workpieces, the vertical plate one and vertical plate two that are parallel to each other it is fixedly installed on the upside of described base plate, the side of described vertical plate one is fixedly installed described V-groove parallels, described vertical plate two is provided with described driving screw rod by threaded hole, described driving screw rod one end is hinged with described V-groove pressure head, the described driving screw rod the other end is installed with round handle, on the upside of described base plate, position between described V-groove parallels and described V-groove pressure head is fixedly installed described preset pieces and bearing, it is slidably fitted with the last item for quick workpiece pressing by unthreaded hole in the middle part of described bearing, the elastic element for driving described last item workpiece pressing it is provided with between described last item end and described bearing.

The above-mentioned cylinder shape flat gripping unit of workpiece end milling, it is characterised in that: described vertical plate one and described vertical plate two are all welded or are fixedly mounted on described base plate by screw.

The above-mentioned cylinder shape flat gripping unit of workpiece end milling, it is characterised in that: described preset pieces and described bearing are all welded or are fixedly mounted on described base plate by screw.

The above-mentioned cylinder shape flat gripping unit of workpiece end milling, it is characterised in that: described elastic element is spring.

The above-mentioned cylinder shape flat gripping unit of workpiece end milling, it is characterised in that: the outer circumference surface of described round handle is provided with the reticulate pattern annular knurl for increasing frictional force.

The above-mentioned cylinder shape flat gripping unit of workpiece end milling, it is characterised in that: described sidewall of the bottom plate is provided with multiple opening open holes.

The present invention compared with prior art has the following advantages:

(1) this cylinder shape flat gripping unit of workpiece end milling can quick position, and positioning precision is good, with two metal saw with the use of, it is possible to meet the requirement of part processing precision.

(2) this cylinder shape flat gripping unit of workpiece end milling is reasonable in design, structure is simple, circle columnar workpiece only need to be put into this device by operator, and adjusting screw hold-down gear and fast fixture can step up circle columnar workpiece to carry out milling flat, clamp very easy.

(3) this cylinder flat gripping unit production technique of shape workpiece end milling is simple, and requirement on machining accuracy is not high, and a lot of parts all very are convenient to produce and buy, and thus its production cost is very low, is convenient to promote the use of.

Below by drawings and Examples, the present invention is described in further detail.

Accompanying drawing explanation

Fig. 1 is the front view of the round columnar workpiece machined.

Fig. 2 is the one-piece construction schematic diagram of the present invention.

Description of reference numerals:

1 base plate; 1-1 opening open holes; 2 vertical plates one;

3 V-groove parallels; 4 workpiece; 5 V-groove pressure heads;

6 vertical plates two; 7 driving screw rods; 8 round handles;

9 preset piecess; 10 elastic elements; 11 bearings;

12 last items.

Embodiment

A kind of cylinder shape flat gripping unit of workpiece end milling as shown in Figure 2, comprise the base plate 1 playing fixed supporting role, also comprise cooperatively interact for the V-groove parallels 3 of clamping work pieces 4 and V-groove pressure head 5, for drive described V-groove pressure head 5 workpiece pressing 4 driving screw rod 7 and for the preset pieces 9 from lower end positioning workpieces 4; The vertical plate 1 being parallel to each other and vertical plate 26 it is fixedly installed on the upside of described base plate 1, the side of described vertical plate 1 is fixedly installed described V-groove parallels 3, described vertical plate 26 is provided with described driving screw rod 7 by threaded hole, described driving screw rod 7 one end is hinged with described V-groove pressure head 5, described driving screw rod 7 the other end is installed with round handle 8, round handle 8 can handled easily person's hand-tight make-up or unclamp drive screw rod 7. On the upside of described base plate 1, position between described V-groove parallels 3 and described V-groove pressure head 5 is fixedly installed described preset pieces 9 and bearing 11, it is slidably fitted with the last item 12 for quick workpiece pressing 4 by unthreaded hole in the middle part of described bearing 11, between described last item 12 end and described bearing 11, it is provided with the elastic element 10 for driving described last item 12 workpiece pressing 4.

In the present embodiment, described vertical plate 1 and described vertical plate 26 are all welded or are fixedly mounted on described base plate 1 by screw.

In the present embodiment, described preset pieces 9 and described bearing 11 are all welded or are fixedly mounted on described base plate 1 by screw.

In the present embodiment, described elastic element 10 is spring.

In the present embodiment, the outer circumference surface of described round handle 8 is provided with the reticulate pattern annular knurl for increasing frictional force.

In the present embodiment, described base plate 1 sidewall is provided with multiple opening open holes 1-1, and opening open holes 1-1 and T-slot screw fit use and can conveniently be fixedly mounted on milling machine worktable by base plate 1.

The working process of the cylinder shape flat gripping unit of workpiece end milling of the present invention is: first use T-slot screw to be fixedly mounted on milling machine worktable by opening open holes 1-1 by this cylinder shape flat gripping unit of workpiece end milling, one end is processed with two plane-parallel workpiece 4 to be vertically placed in the V-groove of V-groove parallels 3, with preset pieces 9, workpiece 4 being had two plane-parallel one end to position, workpiece 4 times ends are positioned compression fast by last item 12 under the effect of elastic element 10. Rotating clockwise round handle 8, round handle 8 drive driving screw rod 7 rotates clockwise thus promotes V-groove pressure head 5 workpiece pressing 4. After starting milling machine, namely workpiece 4 is carried out the flat processing of milling by available pair of metal saw.

The above; it it is only the better embodiment of the present invention; not the present invention being imposed any restrictions, every any simple modification, change and equivalent structure conversion above embodiment done according to the technology of the present invention essence, all still belongs in the protection domain of technical solution of the present invention.

Claims (6)

1. the cylinder shape flat gripping unit of workpiece end milling, comprise the base plate (1) playing fixed supporting role, it is characterised in that: also comprise cooperatively interact for the V-groove parallels (3) of clamping work pieces (4) and V-groove pressure head (5), for drive described V-groove pressure head (5) workpiece pressing (4) driving screw rod (7) and for the preset pieces (9) from lower end positioning workpieces (4), described base plate (1) upside is fixedly installed the vertical plate one (2) and vertical plate two (6) that are parallel to each other, the side of described vertical plate one (2) is fixedly installed described V-groove parallels (3), described vertical plate two (6) is provided with described driving screw rod (7) by threaded hole, described driving screw rod (7) one end is hinged with described V-groove pressure head (5), described driving screw rod (7) the other end is installed with round handle (8), the position that described base plate (1) upside is positioned between described V-groove parallels (3) and described V-groove pressure head (5) is fixedly installed described preset pieces (9) and bearing (11), described bearing (11) middle part is slidably fitted with the last item for quick workpiece pressing (4) (12) by unthreaded hole, the elastic element (10) for driving described last item (12) workpiece pressing (4) it is provided with between described last item (12) end and described bearing (11).
2. according to the cylinder shape flat gripping unit of workpiece end milling according to claim 1, it is characterised in that: described vertical plate one (2) and described vertical plate two (6) are all welded or are fixedly mounted on described base plate (1) by screw.
3. according to the cylinder shape flat gripping unit of workpiece end milling according to claim 1, it is characterised in that: described preset pieces (9) and described bearing (11) are all welded or are fixedly mounted on described base plate (1) by screw.
4. according to the cylinder shape flat gripping unit of workpiece end milling according to claim 1, it is characterised in that: described elastic element (10) is spring.
5. according to the cylinder shape flat gripping unit of workpiece end milling according to claim 1, it is characterised in that: the outer circumference surface of described round handle (8) is provided with the reticulate pattern annular knurl for increasing frictional force.
6. according to the cylinder shape flat gripping unit of workpiece end milling according to claim 1, it is characterised in that: described base plate (1) sidewall is provided with multiple opening open holes (1-1).
CN201410658904.3A 2014-11-18 2014-11-18 Cylindrical workpiece end flat-milling and clamping device CN105666177A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410658904.3A CN105666177A (en) 2014-11-18 2014-11-18 Cylindrical workpiece end flat-milling and clamping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410658904.3A CN105666177A (en) 2014-11-18 2014-11-18 Cylindrical workpiece end flat-milling and clamping device

Publications (1)

Publication Number Publication Date
CN105666177A true CN105666177A (en) 2016-06-15

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105945604A (en) * 2016-06-27 2016-09-21 强龙科技(苏州)有限公司 Clamp special for CNC machining of cylindrical face hole and clamping method
CN106217285A (en) * 2016-08-29 2016-12-14 天津七二通信广播股份有限公司 A kind of machinery being applied to circular product clamping and using method
CN106736670A (en) * 2016-11-28 2017-05-31 桐乡市石门仪表机械厂 U-shaped folder punching tooling
CN106944651A (en) * 2017-03-24 2017-07-14 泸州远程工程机械有限公司 V-shaped groove clamping device for drilling
CN108340021A (en) * 2017-01-22 2018-07-31 江苏金阳光新能源科技有限公司 A kind of cylindrical lithium ion battery box hat bottom rapid cutting device and cutting method
CN109318154A (en) * 2018-11-07 2019-02-12 昌河飞机工业(集团)有限责任公司 A kind of hinge class part positioning clamping device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105945604A (en) * 2016-06-27 2016-09-21 强龙科技(苏州)有限公司 Clamp special for CNC machining of cylindrical face hole and clamping method
CN106217285A (en) * 2016-08-29 2016-12-14 天津七二通信广播股份有限公司 A kind of machinery being applied to circular product clamping and using method
CN106736670A (en) * 2016-11-28 2017-05-31 桐乡市石门仪表机械厂 U-shaped folder punching tooling
CN108340021A (en) * 2017-01-22 2018-07-31 江苏金阳光新能源科技有限公司 A kind of cylindrical lithium ion battery box hat bottom rapid cutting device and cutting method
CN106944651A (en) * 2017-03-24 2017-07-14 泸州远程工程机械有限公司 V-shaped groove clamping device for drilling
CN109318154A (en) * 2018-11-07 2019-02-12 昌河飞机工业(集团)有限责任公司 A kind of hinge class part positioning clamping device
CN109318154B (en) * 2018-11-07 2020-06-02 昌河飞机工业(集团)有限责任公司 Hinge part positioning and clamping device

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Application publication date: 20160615

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