CN209439803U - A kind of novel chain holder for x-ray film - Google Patents

Abstract

The utility model relates to crawler belt accessory processing technique fields, a kind of novel chain holder for x-ray film is provided, including CNC controller, workbench, first clamping device and the second clamping device, first clamping device and the second clamping device include the first positioning column, second positioning column, first pressure head, second pressure head, first driving mechanism and the second driving mechanism, first driving mechanism, which connects and the first pressure head is driven to be compressed the first positioning column by the left of the first positioning column or the first positioning column right side or left the first positioning column and be equipped with the first groove compatible with chain piece to be processed one end towards the one side of the second positioning column after the first pressure head and the first positioning column compression, to be made to clamp chain piece to be processed one end when the first pressure head the first positioning column of compression, first driving mechanism and the second driving mechanism are all connected with and are controlled by CNC controller.The utility model solves the problems, such as that the inconvenient clamping of existing chain piece, the unstable bolt hole for causing chain piece of clamping and pin hole processing is not accurate.

Description

A kind of novel chain holder for x-ray film

Technical field

The utility model relates to crawler belt accessory processing technique field, in particular to a kind of novel chain holder for x-ray film.

Background technique

With the rapid development of economy, people also get over the quality of engineering mechanical device, reliability and production efficiency level Come higher.Chain piece is big machinery engineering equipment such as crane, crane, the crawler belt in bull-dozer equipment of some crawler-type travelings The important composition component of chain link, the usual symmetrical chain piece assembling of two panels constitute a section, therefore to the two panels chain in same section The symmetrical configuration required precision of piece is higher, and chain piece ontology is usually forged steel pieces, also needs to offer the pin of left and right two on chain piece ontology Hole and two opened up bolt hole vertical with pin hole, pin hole is usually preliminary molding hole when forging, then using Boring machine Tool carries out Boring, and since chain piece is the important composition component of track link, the bolt hole and pin hole to chain piece add Work relative position and requirement on machining accuracy are all very stringent, and the chain piece of track link is anomalistic object, therefore bore hole and brill Needs are effectively stable when hole machined carries out chain piece to grip ability basic guarantee machining accuracy, but existing chain is on chip Folder is processed to a chain piece, i.e., carrying out clamping operation to chain piece is the clamping that clamping chain piece not can guarantee each chain piece Position is completely the same, while pin hole and bolt so that two chain pieces being mutually paired can only be positioned to single chain piece The relative position in hole is inaccurate, and the generation rate of substandard products is higher in process, and simultaneous processing production efficiency is low.

Utility model content

Therefore, for above-mentioned problem, simple and reasonable, raising chain piece processing efficiency that the utility model proposes one kind, Improve chain piece machining accuracy, clamping chain piece stablizes accurately novel chain holder for x-ray film.

To solve this technical problem, the utility model takes following scheme: a kind of novel chain holder for x-ray film, including CNC Controller, workbench, the first clamping device and the second clamping device, first clamping device and the second clamping device respectively with Central line of table is that symmetry axis is set on the left part and right part of workbench the two pieces of chain pieces to be processed for unclamping or clamping pairing, institute It states the first clamping device and the second clamping device includes the first positioning column, the second positioning column, the first pressure head, the second pressure head, Front and back is set to workbench in parallel respectively for one driving mechanism and the second driving mechanism, first positioning column and the second positioning column Front and rear, first driving mechanism connect and drive the first pressure head by the left of the first positioning column or on the right side of the first positioning column It compresses the first positioning column or leaves the first positioning column and after the first pressure head and the first positioning column compression towards the one of the second positioning column Face makes to clamp when the first pressure head the first positioning column of compression to be processed equipped with the first groove compatible with chain piece to be processed one end Chain piece one end, second driving mechanism connect and drive the second pressure head by pressing on the left of the second positioning column or on the right side of the second positioning column Tight second positioning column leaves the second positioning column and after the second pressure head and the second positioning column compression towards the one side of the first positioning column Clamp the second pressure head when compressing the second positioning column equipped with second groove compatible with the chain piece other end to be processed to be processed The chain piece other end, first driving mechanism and the second driving mechanism are all connected with and are controlled by CNC controller.

Further to improve, first clamping device and the second clamping device further include third pressure head and third driving Mechanism, the third driving mechanism, which is set in the middle part of workbench, is located at left or right side in the middle part of chain piece to be processed, the third driving Mechanism connects and third pressure head is driven to compress chain piece to be processed or upper lift third pressure head pine downwards by top in the middle part of chain piece to be processed Open chain piece to be processed.

Further to improve, the third driving mechanism is corner hydraulic cylinder or swing clamp cylinder.

By using preceding solution, the beneficial effects of the utility model are: can by the way that two are arranged on the table Two chain pieces for clamping one group of composition chain link carry out the of machining chain piece pin hole bore hole and bolt hole drilling while one group of chain piece One clamping device and the second clamping device, the both ends for effectively clamping chain piece are fixed, fixed structure firm stable, effectively Carry out standard setting to one group of chain piece, and then the bolt hole of chain piece and the precision of pin hole processing are improved, while matching accurately, Processing can be carried out to one group of chain piece simultaneously and effectively increase processing efficiency, reduce defect rate greatly reduce production and processing at This, it is simple and reasonable, by being further arranged, i.e., third pressure head and third driving mechanism setting so that chain piece positioning It is more stable and firm, so that offset will not be shaken when the drilling of chain piece or bore hole, the precision of chain piece processing is further increased, it can be wide General popularization and application.

Detailed description of the invention

Fig. 1 is the overlooking structure diagram of the utility model embodiment.

Specific embodiment

Now in conjunction with the drawings and specific embodiments, the present invention will be further described.

With reference to Fig. 1, the novel chain plate machining device of preferred the utility model, including CNC controller, workbench 1, first Clamping device and the second clamping device, first clamping device and the second clamping device are respectively pair with 1 center line of workbench Claim to be located in two pieces of chain pieces to be processed that pairing is unclamped or clamped on the left part and right part of workbench 1, first clamping device With the second clamping device include first the 23,33, second pressure head 24 of positioning column the 22,32, first pressure head of the 21,31, second positioning column, 34, the 26,36, second driving mechanism of the 25,35, first driving mechanism of third pressure head 27,37 and third driving mechanism 28,38, it is described Front and back is set to the front and rear of workbench 1 in parallel respectively for first positioning column 21,31 and the second positioning column 22,32, and described the One driving mechanism 26,36 connects and drives the first pressure head 23,33 by 21,31 left side of the first positioning column or the first positioning column 21,31 Right side compress the first positioning column 21,31 or leave the first positioning column 21,31 and the first pressure head 23,33 and the first positioning column pressure 21, The one side of 31 next the second positioning columns of direction 22,32, which is equipped with the first groove 29,39 compatible with chain piece to be processed one end, to be made First pressure head 23,33 clamps chain piece to be processed one end when compressing the first positioning column 21,31 make chain piece to be processed one end be clamped in the In one groove 29,39, second driving mechanism 27,37 connects and drives the second pressure head 24,34 left by the second positioning column 22,32 Side or the right side of the second positioning column 22,32 compress the second positioning column 22,32 or leave the second positioning column 22,32 and the second pressure head 24, 34 and second positioning column 22,32 compress after towards the first positioning column one side be equipped with it is compatible with the chain piece other end to be processed Second groove 20,30 make the second pressure head 24,34 compress the second positioning column 22,32 when clamp the chain piece other end to be processed make it is to be processed The chain piece other end is clamped in the first groove 20,30, and the third driving mechanism 28,38 is corner hydraulic cylinder, and the third is driven Motivation structure 28,38, which is set in the middle part of workbench 1, is located at left or right side in the middle part of chain piece to be processed, the third driving mechanism 28,38 It connects and third pressure head 25,35 is driven to compress chain piece to be processed or upper lift third pressure head downwards by top in the middle part of chain piece to be processed 25,35 unclamp chain piece to be processed, and third driving mechanism 28,38 drives third pressure head 25,35 rotated ninety degrees or 180 degree when initial It angularly removes third pressure head 25,35 to carry out placing band machining chain piece, third driving mechanism 28,38 drives third after the completion of placement Pressure head 25,35 compresses downwards chain piece to be processed by top in the middle part of chain piece to be processed, and the first driving mechanism 26,36 and second is driven First the 23,33, second pressure head of pressure head 24 of the driving of motivation structure 27,37,34, press to first the 21,31, second positioning column 22 of positioning column, 32 clamp chain piece to be processed, 26,36, second driving mechanism of the first driving mechanism 27,37 and third driving mechanism from both ends 28, it 38 is all connected with and is controlled by NCNC controller.

The first driving mechanism, the second driving mechanism can be servo motor or frequency control motor, third in the utility model Driving mechanism can be also the driving mechanisms such as swing clamp cylinder.

The utility model carries out one group by the way that two chain pieces that two can clamp one group of composition chain link are arranged on the table The first clamping device and the second clamping device of machining chain piece pin hole bore hole and bolt hole drilling, effectively clamp while chain piece The both ends of chain piece are fixed, fixed structure firm stable, effectively to the carry out standard setting of one group of chain piece, and then improve chain The precision of bolt hole and the pin hole processing of piece, while matching accurately, processing can be carried out to one group of chain piece simultaneously and effectively increased Processing efficiency reduces the cost that defect rate greatly reduces production and processing, simple and reasonable, by being further arranged, i.e., The setting of third pressure head and third driving mechanism is so that the positioning of chain piece is more stable and firm, so that when the drilling of chain piece or bore hole not Offset can be shaken, the precision of chain piece processing is further increased, it can wide popularization and application.

Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details On the utility model can be made a variety of changes, be the protection scope of the utility model.

Claims (3)

1. a kind of novel chain holder for x-ray film, including CNC controller, workbench, the first clamping device and the second clamping device, Be characterized in that: first clamping device and the second clamping device are set to workbench by symmetry axis of central line of table respectively Two pieces of chain pieces to be processed of pairing are unclamped or clamped on left part and right part, and first clamping device and the second clamping device wrap Include the first positioning column, the second positioning column, the first pressure head, the second pressure head, the first driving mechanism and the second driving mechanism, described first Front and back is in parallel set on the front and rear of workbench respectively for positioning column and the second positioning column, and the first driving mechanism connection is simultaneously Drive the first pressure head by the first positioning column is compressed on the left of the first positioning column or on the right side of the first positioning column or leave the first positioning column and The one side of the second positioning column of direction is equipped with compatible with chain piece to be processed one end after first pressure head and the first positioning column compress First groove makes the first pressure head clamp chain piece to be processed one end, the second driving mechanism connection and band when compressing the first positioning column Dynamic second pressure head is by compressing the second positioning column or leaving the second positioning column and the on the left of the second positioning column or on the right side of the second positioning column The one side of the first positioning column of direction is equipped with compatible with the chain piece other end to be processed after two pressure heads and the second positioning column compress Second groove makes the second pressure head clamp the chain piece other end to be processed, first driving mechanism and second when compressing the second positioning column Driving mechanism is all connected with and is controlled by CNC controller.

2. novel chain holder for x-ray film according to claim 1, it is characterised in that: first clamping device and the second folder Holding mechanism further includes third pressure head and third driving mechanism, and the third driving mechanism is set in the middle part of workbench positioned to be processed Left or right side in the middle part of chain piece, the third driving mechanism connect and drive third pressure head downward by top in the middle part of chain piece to be processed It compresses chain piece to be processed or upper lift third pressure head unclamps chain piece to be processed.

3. novel chain holder for x-ray film according to claim 2, it is characterised in that: the third driving mechanism is corner liquid Cylinder pressure or swing clamp cylinder.