CN206832173U - Bar linearity testing apparatus and bar Linearity surveying system - Google Patents

Abstract

A kind of bar linearity testing apparatus and bar Linearity surveying system, belongs to detection technique field.The bar linearity testing apparatus includes the workbench provided with V-shaped groove, and the sliding support that can be moved along V-shaped groove length direction, sliding support are connected with least one dial gauge for being detected to bar in V-shaped groove.The bar linearity testing apparatus can facilitate staff to position bar, and fast and accurately detect the linearity of billet surface.The utility model additionally provides a kind of bar Linearity surveying system for including above-mentioned bar linearity testing apparatus.

Description

Bar linearity testing apparatus and bar Linearity surveying system

Technical field

Detection technique field is the utility model is related to, in particular to a kind of bar linearity testing apparatus and bar Linearity surveying system.

Background technology

Usually need to be processed the club-shaped material of strip in mechanical processing process, in order to ensure to process obtained rod Size and dimension of the material with degree of precision to the linearity of bar outer surface, it is necessary to measure, in order to control bar Dimensional accuracy.For existing bar Linearity surveying generally by various gage manual measurements, it is big not only to measure difficulty, during consuming Between it is long, and measurement efficiency is told somebody what one's real intentions are, it is difficult to meets the needs of production.

Therefore, it is necessary to it is a kind of can be rapidly and efficiently bar is positioned and the equipment of straight line degree measurement.

Utility model content

The purpose of this utility model is to provide a kind of bar linearity testing apparatus, and it can facilitate staff Bar is positioned, and fast and accurately detects the linearity of billet surface.

Another object of the present utility model is to provide a kind of bar Linearity surveying system, and it can be rapidly and efficiently Progress bar positioning and Linearity surveying, and automaticity is high.

What embodiment of the present utility model was realized in：

A kind of bar linearity testing apparatus, it includes the workbench provided with least one V-shaped groove, and can be grown along V-shaped groove The sliding support of direction movement is spent, sliding support is connected with least one dial gauge for being detected to bar in V-shaped groove.

In the utility model preferred embodiment, workbench is provided with pedestal, and V-shaped groove is on pedestal.

In the utility model preferred embodiment, sliding support includes at least two and slides the deck on pedestal, Connected between deck by an at least connecting rod, dial gauge is slided on connecting rod.

In the utility model preferred embodiment, deck includes the sidepiece clamp and and sidepiece located at pedestal at least side The top clamp of clamp connection.

In the utility model preferred embodiment, top clamp is connected with the locating clamp plate extended downwardly.

In the utility model preferred embodiment, top clamp and locating clamp plate are arranged vertically.

In the utility model preferred embodiment, connecting rod is provided with the guide block that can be slid along, and guide block is connected with percentage Table Mobile base, dial gauge is on dial gauge Mobile base.

In the utility model preferred embodiment, dial gauge Mobile base is provided with dial gauge rod chucking appliance, dial gauge bar cramp Tool and dial gauge clamping.

The fixture block that can be moved along its length is provided with the utility model preferred embodiment, in V-shaped groove.

The utility model additionally provides a kind of bar Linearity surveying system, and it includes above-mentioned bar Linearity surveying dress Put, locating slot is additionally provided with workbench, sliding support is also associated with the locating dowel that can be slided along locating slot.

The beneficial effect of the utility model embodiment is：The utility model provides a kind of bar linearity testing apparatus, It includes the workbench provided with V-shaped groove, and the sliding support that can be moved along V-shaped groove length direction, sliding support are connected with least One dial gauge for being used to detect bar in V-shaped groove.The bar linearity testing apparatus can facilitate staff couple Bar is positioned, and fast and accurately detects the linearity of billet surface.The utility model additionally provides a kind of comprising above-mentioned The bar Linearity surveying system of bar linearity testing apparatus, the positioning for the progress bar that it can be rapidly and efficiently and linearity Detection, and there is the advantages of automaticity is high.

Brief description of the drawings

, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also To obtain other related accompanying drawings according to these accompanying drawings.

Fig. 1 is the structural representation at the first visual angle of the bar linearity testing apparatus that the utility model embodiment 1 provides；

Fig. 2 is the structural representation at the second visual angle of the bar linearity testing apparatus that the utility model embodiment 1 provides；

Fig. 3 is the structural representation at the 3rd visual angle of the bar linearity testing apparatus that the utility model embodiment 1 provides；

Fig. 4 is the partial enlarged drawing at A in Fig. 3；

Fig. 5 is the structural representation of sliding support in the utility model embodiment；

Fig. 6 is the structural representation of fixture block in the utility model embodiment.

In figure：100- workbench；110-V shape grooves；120- pedestals；130- fixture blocks；140- locating slots；150- locating dowels； 200- sliding supports；210- decks；211- sidepiece clamps；Clamp at the top of 212-；213- locating clamp plates；220- connecting rods；221- is led Block；222- dial gauge Mobile bases；223- dial gauge rod chucking appliances；300- dial gauges.

Embodiment

It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and The component of the utility model embodiment shown can be configured to arrange and design with a variety of.

Therefore, the detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit requirement below The scope of the utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all Belong to the scope of the utility model protection.

It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.

, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship be based on orientation shown in the drawings or position relationship, or The utility model product using when the orientation usually put or position relationship, be for only for ease of description the utility model and letter Change description, rather than instruction or imply signified device or element must have specific orientation, with specific azimuth configuration and Operation, therefore it is not intended that to limitation of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. are only used for area Divide description, and it is not intended that instruction or hint relative importance.

In addition, the term such as term " level ", " vertical ", " pendency " is not offered as requiring part abswolute level or pendency, and It is to be slightly tilted.Such as " level " only refers to that its direction is more horizontal with respect to for " vertical ", is not to represent the structure Must be fully horizontal, but can be slightly tilted.

In description of the present utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, Or it is integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, intermediary can also be passed through It is indirectly connected, can is the connection of two element internals.For the ordinary skill in the art, can be managed with concrete condition Solve concrete meaning of the above-mentioned term in the utility model.

Embodiment 1

Shown in refer to shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the present embodiment, which provides one kind, includes bar linearity The bar Linearity surveying system of detection means, bar linearity testing apparatus include the workbench 100 provided with V-shaped groove 110, and The sliding support 200 that can be moved along the length direction of V-shaped groove 110, sliding support 200 are connected with least one be used for V-shaped groove 110 The dial gauge 300 that interior bar is detected.Specifically, the sliding support 200 in the present embodiment is connected with a dial gauge 300, Dial gauge 300 has the telescopic measurement head extended in V-shaped groove 110.

The present embodiment provide bar Linearity surveying system can be rapidly and efficiently progress bar positioning and linearity The bar of linearity to be detected can be positioned in the V-shaped groove 110 set on workbench 100 by detection operation, staff, and Sliding support 200 is moved along the length direction of V-shaped groove 110, is connected to dial gauge 300 on sliding support 200 along V-shaped groove 110 length direction movement, the telescopic measurement head of dial gauge 300 are extended in V-shaped groove 110 and compressed located at V-shaped groove 110 The surface of interior bar, axis of the measurement head along billet surface is driven when length direction of the dial gauge 300 along V-shaped groove 110 moves Direction is moved, and the display numerical value change of dial gauge 300 is the linearity situation of change of billet surface, likewise, staff Sliding support 200 can also be temporarily fixed, promotes bar to be moved along V-shaped groove 110, makes the surface of bar and stretching for dial gauge 300 Drop-head produces relative movement, and the concavo-convex degree of billet surface is detected thereby using dial gauge 300；Simultaneously staff only need by The above-mentioned detection method of can reuse that the bar being positioned in V-shaped groove 110 rotates to an angle detects to bar, So as to comprehensively being detected to bar rapidly and efficiently, detection efficiency is greatly improved, while staff need not hold Have or lift bar, it is only necessary to promote sliding support 200 to be moved along V-shaped groove 110 and can be carried out detecting, reduce staff Physical demands, be convenient for prolonged detection operation.

Workbench 100 is provided with pedestal 120, and V-shaped groove 110 is on pedestal 120.V-shaped groove 110 is on workbench 100 On the pedestal 120 of setting, staff can be facilitated to be placed into bar in V-shaped groove 110 from one end of pedestal 120, in order to Carry out the detection operation of next step.

Sliding support 200 includes at least two and slides the deck 210 on the pedestal 120, by least between deck 210 A piece connecting rod 220 is connected, and dial gauge 300 is slided on connecting rod 220.In the present embodiment, sliding support 200 includes two decks 210, connected by three connecting rods 220 between two decks 210.Two decks that can be slid along are set on pedestal 120 210, and two decks are connected into one by three connecting rods 220 sliding support 200 is integrally formed, enable sliding support 200 Stable being arranged on pedestal 120 and being slided along the length direction of V-shaped groove 110, so as to drive the dial gauge on connecting rod 220 300 slide；In addition, the one end away from measurement head of dial gauge 300 slide on connecting rod 220, it is necessary to when, staff can lead Dynamic driving dial gauge 300 moves along connecting rod 220, in order to more easily be detected to the billet surface in V-shaped groove 110.

Deck 210 includes the top for being located at the sidepiece clamp 211 of at least side of pedestal 120 and being connected with sidepiece clamp 211 Clamp 212.In the present embodiment, connected between two sidepiece clamps 211 of adjacent deck 210 by a connecting rod 220.By top What the deck 210 of clamp 212 and two connection compositions of sidepiece clamp 211 can be stablized is arranged on pedestal 120, while two cards Seat 210 forms the sliding support 200 with rock-steady structure by three connections of connecting rod 220, and the sliding support 200 can drive hundred The length direction of the stable V-shaped groove 110 along pedestal 120 and on pedestal 120 of table 300 is divided to move, so that rapidly and efficiently The surface of bar is detected.

Top clamp 212 is connected with the locating clamp plate 213 extended downwardly, locating clamp plate 213 and 212 vertical cloth of top clamp Put.Top clamp 212 is connected with the locating clamp plate 213 arranged downward vertically, the V-arrangement on the use clamping pedestal 120 of deck 210 In groove 110 during bar, what top clamp 212 and locating clamp plate 213 can be stablized be arranged on bar, and along the length of V-shaped groove 110 Direction is spent to slide.

Connecting rod 220 is provided with the guide block 221 that can be moved along it, and guide block 221 is connected with dial gauge Mobile base 222, dial gauge Mobile base 222 is provided with dial gauge rod chucking appliance 223, the clamping dial gauge 300 of dial gauge rod chucking appliance 223.User can promote hundred Table Mobile base 222 is divided to be moved together with guide block 221 along connecting rod 220, so as to adjust the orientation of dial gauge Mobile base 222, in order to The position of the dial gauge 300 clamped using the dial gauge rod chucking appliance 223 set on dial gauge Mobile base 222, and use dial gauge 300 measurement head detects to the bar being positioned in V-shaped groove 110.

The fixture block 130 that can be moved along its length is provided with V-shaped groove 110.In order to preferably to bar carry out positioning and Detection, the fixture block 130 that can be moved along its length can be set in V-shaped groove 110, V-shaped groove is arrived to setting using fixture block 130 The position of bar in 110 is defined, and same orientation is fixed in the end for the bar for making to be put into V-shaped groove 110, facilitates work Make the dial gauge 300 that personnel recycle sliding support 200 and are connected with sliding support 200 to examine fixed billet surface Survey.

Locating slot 140 is additionally provided with workbench 100, sliding support 200 is also associated with the positioning that can be slided along locating slot 140 Post 150.User along V-shaped groove 110 move sliding support 200 when, be arranged at the locating dowel 150 in locating slot 140 also with cunning Move the movement of support 200 and moved along locating slot 140, so as to improve stability when sliding support 200 moves.

Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.

Claims (10)

1. a kind of bar linearity testing apparatus, it is characterised in that it includes the workbench provided with least one V-shaped groove, and can The sliding support moved along the V-shaped groove length direction, the sliding support are connected with least one be used in the V-shaped groove The dial gauge that bar is detected.

2. bar linearity testing apparatus according to claim 1, it is characterised in that the workbench is provided with pedestal, The V-shaped groove is on the pedestal.

3. bar linearity testing apparatus according to claim 2, it is characterised in that the sliding support includes at least two It is individual to slide the deck being located on the pedestal, connected between the deck by an at least connecting rod, the dial gauge is slided and set In on the connecting rod.

4. bar linearity testing apparatus according to claim 3, it is characterised in that the deck includes being located at the base Seat at least the sidepiece clamp of side and the top clamp being connected with the sidepiece clamp.

5. bar linearity testing apparatus according to claim 4, it is characterised in that the top clamp is connected with downwards The locating clamp plate of extension.

6. bar linearity testing apparatus according to claim 5, it is characterised in that the top clamp and the positioning Clamp is arranged vertically.

7. bar linearity testing apparatus according to claim 6, it is characterised in that the connecting rod is provided with can be along its cunning Dynamic guide block, the guide block are connected with dial gauge Mobile base, and the dial gauge is on the dial gauge Mobile base.

8. bar linearity testing apparatus according to claim 7, it is characterised in that the dial gauge Mobile base is provided with Dial gauge rod chucking appliance, the dial gauge rod chucking appliance and the dial gauge clamping.

9. bar linearity testing apparatus according to claim 1, it is characterised in that being provided with the V-shaped groove can be along it The fixture block of length direction movement.

10. a kind of bar Linearity surveying system, it is characterised in that it includes rod as claimed in any one of claims 1-9 wherein Expect linearity testing apparatus, be additionally provided with locating slot on the workbench, the sliding support is also associated with can be along the locating slot The locating dowel of slip.