CN204366565U

CN204366565U - Oblique adjusting v block

Info

Publication number: CN204366565U
Application number: CN201420785388.6U
Authority: CN
Inventors: 牛根田; 张秀超; 岳风姣; 安普龙
Original assignee: Zibo Three-Dimensional Mould Co Ltd
Current assignee: Zibo Three-Dimensional Mould Co Ltd
Priority date: 2014-12-15
Filing date: 2014-12-15
Publication date: 2015-06-03
Anticipated expiration: 2024-12-15

Abstract

The utility model belongs to mechanical assistance field of tool, especially a kind of oblique adjusting v block, it comprises base (1), V-type groove, regulates pad (4) and alignment pin (2), base (1) is provided with multiple locating hole (5), locating hole forms fixed elevation between (5), is carved with gradient mark (7) before locating hole; The locating surface of described V-type groove has additional a hole (3), regulate pad (4) to be connected to removably on a hole (3).Compared with prior art, the utility model has the advantages that: (1), when using v block fixation workpiece, adds the scope that v block is suitable for, and adjustment gradient is convenient, has saved cost, has improve operating efficiency; (2) owing to having additional a hole on locating surface, piece-holder scope is expanded.

Description

Oblique adjusting v block

Technical field

The utility model belongs to mechanical assistance field of tool, especially a kind of oblique adjusting v block.

Background technology

V block is mainly used to placed axis, sleeve, the round pieces such as disk, so as alignment line with mark center line, it can self-centering, and fixation is reliable, and be that the one that multiple lathe is conventional assists clamping device, application is widely.At present, when the workpiece and main shaft that need processing are in a certain angle, just need the equipment such as the work in-process heart or multipurpose instrument (tool) milling is processed, sometimes the control of machine tooling scope and cost is subject to, operator selects more economical processing method efficiently, by workpiece oblique adjusting, now the v block of fixation workpiece recalls suitable gradient according to required gradient, to meet process requirements with regard to needing.But each adjustment gradient all needs by the aid such as bevel protractor and gradient model adjustment gradient, process is loaded down with trivial details, and efficiency is low, seriously constrains completing of production task.

Prior art needs with the pre-hole of multipurpose instrument (tool) Milling Machining, and then to be located by machining hole by radial drill and drill through, and this processing method not only efficiency is low, and does not reach designing requirement.And the utility model radial drilling machine just can complete, improve production efficiency.

Compared with prior art, the beneficial effects of the utility model are: (1), when using v block fixation workpiece, adds the scope that v block is suitable for, and adjustment gradient is convenient, has saved cost, has improve operating efficiency; (2) owing to having additional a hole on locating surface, piece-holder scope is expanded.

Utility model content

The purpose of this utility model is to provide a kind of structure and simply, conveniently recalls required gradient and the oblique adjusting v block that can expand piece-holder scope.

For solving the problems of the technologies described above, the utility model is by the following technical solutions: a kind of oblique adjusting v block, and comprise base, V-type groove, regulate pad and alignment pin, described base is provided with multiple locating hole, form fixed elevation between locating hole, before locating hole, be carved with gradient mark; The locating surface of described V-type groove has additional a hole, regulates pad to be connected to removably on a hole.

Further, described V-type groove is 90 degree of V-type grooves.

Further, the fixed elevation formed between locating hole can be 2.5 °, 4 °, 5.45 °, 8 °, 12 ° etc.

Further, described adjustment pad is connected by screw on silk hole.

Further, the quantity of described adjustment pad can be more than 1, regulates pad to have different-thickness, can according to the actual conditions of workpiece, by changing the thickness and quantity expansion piece-holder scope that regulate pad.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the utility model A direction view;

Fig. 3 is using state reference diagram of the present utility model;

Wherein, 1-base; 2-alignment pin; 3-silk hole; 4-regulates pad; 5-locating hole; 6-screw; 7-gradient marks; 8-workpiece; 9-drill jig; 10-radial drilling machine vertical operation table top; 11-T-shaped groove of working table.

Detailed description of the invention

Below in conjunction with drawings and Examples, the utility model is described in further detail.

As depicted in figs. 1 and 2, the utility model comprises base 1,90 degree of V-type grooves, regulates pad 4 and alignment pin 2, described base 1 is provided with multiple locating hole 5, a series of fixed elevations such as 2.5 °, 4 °, 5.45 °, 8 °, 12 ° can be formed between locating hole 5, before locating hole 5, be carved with gradient mark 7; The locating surface of described 90 degree of V-type grooves has additional a hole 3, regulates pad 4 to be connected on a hole 3 by screw 6.

Utilize between the multiple locating hole of machining center accurate machining on the base of described v block 5, two locating holes 5 and form required gradient, and engrave mark.During use, alignment pin 2 is inserted in corresponding locating hole 5 and namely forms required angle, be fixed in the locating slot paralleled with work top, this completes the oblique adjusting of v block, then fix.In order to prevent makeing mistakes, Useable angles chi etc. is checked.Utilize the silk hole 3 that 90 degree of V-type locating surfaces are set up can fix the adjustment pad 4 of different-thickness, reach the object expanding V-block holding workpiece scope.

As shown in Figure 3, during use, v block is fixed on the vertical operation face 10 of radial drilling machine, utilize the T-slot 11 that itself and parallel table top parallel, on the locating hole 5 of required angle, insert alignment pin 2 and can adjust required angle, pin-and-hole is leaned against the side of T-slot 11, with pressing plate, v block is fixed on vertical table 10, again workpiece 8 is fixed on v block by V-type pressing plate, the groove machined with workpiece 8 reserves the incline direction of workpiece, put drill jig 9, now can detect multiple operation table top whether parallel with the upper table surface of drill jig 9, to determine, whether hue angle is accurate.Get final product test drilling after detection, detect the size of workpiece and whether meet drawing requirement, detect qualified after, can produce in batches.

Need the workpiece 8 of rat holing to have multiple, the angle indicated in Fig. 2 is all that required processing inclined is used.

The above is only preferred embodiment of the present utility model; be noted that for those skilled in the art; under the prerequisite not departing from the utility model principle, can also make some improvement, these improvement should be considered as protection domain of the present utility model.

Claims

1. an oblique adjusting v block, comprise base (1), V-type groove, regulate pad (4) and alignment pin (2), it is characterized in that: described base (1) is provided with multiple locating hole (5), locating hole forms fixed elevation between (5), and locating hole (5) is front is carved with gradient mark (7); The locating surface of described V-type groove has additional a hole (3), regulate pad (4) to be connected to removably on a hole (3).

2. oblique adjusting v block according to claim 1, is characterized in that: described V-type groove is 90 degree of V-type grooves.

3. oblique adjusting v block according to claim 1, is characterized in that: described adjustment pad (4) is connected on a hole (3) by screw (6).

4. the oblique adjusting v block according to any one of claim 1-3, is characterized in that: the quantity of described adjustment pad (4) is more than 1, regulates pad (4) to have different-thickness.

5. oblique adjusting v block according to claim 1, is characterized in that: the fixed elevation formed between locating hole (5) is 2.5 °, 4 °, 5.45 °, 8 ° or 12 °.