阅读说明：本技术 一种活动扳手活动扳口的铣削夹具 (Milling fixture for adjustable wrench opening ) 是由 彭斌 彭该清 于 2019-09-09 设计创作，主要内容包括：本发明涉及一种活动扳手活动扳口的铣削夹具,包括第一夹块和第二夹块,第一夹块与第二夹块之间形成有用于装夹工件的装夹槽,第一夹块与第二夹块的相对面均开设有便于滑槽,第一夹块与第二夹块上端两侧分别开设有第一装夹斜面和第二装夹斜面,第一夹块与第二夹块之间的前端分别开设有第一进料斜面和第二进料斜面,本发明通过送料设备将活动扳口沿装夹槽和滑槽放置于第一夹块和第二夹块之间,通过活动扳口的自重使螺接本体下部圆弧面落入到第一装夹斜面和第二装夹斜面上,连接板处于装夹槽内,扳口本体上部设于滑槽内,之后第一夹块和第二夹块移动将活动扳口夹紧能对工件精确的夹持与定位,从而能有效提高工作效率和加工质量。(The invention relates to a milling fixture of an adjustable spanner jaw of an adjustable spanner, which comprises a first clamping block and a second clamping block, wherein a clamping groove for clamping a workpiece is formed between the first clamping block and the second clamping block, convenient sliding grooves are respectively formed on opposite surfaces of the first clamping block and the second clamping block, a first clamping inclined surface and a second clamping inclined surface are respectively formed on two sides of the upper end of the first clamping block and two sides of the upper end of the second clamping block, a first feeding inclined surface and a second feeding inclined surface are respectively formed at the front end between the first clamping block and the second clamping block, the invention places the adjustable spanner jaw between the first clamping block and the second clamping block along the clamping groove and the sliding grooves through feeding equipment, enables an arc surface at the lower part of a bolt connection body to fall onto the first clamping inclined surface and the second clamping inclined surface through the self weight of the adjustable spanner jaw, a connecting plate is positioned in the clamping groove, the upper part of the spanner jaw body is arranged in the sliding groove, and then the first clamping block and the second clamping block move to clamp the adjustable spanner jaw accurately clamp and position, thereby effectively improving the working efficiency and the processing quality.)

1. The utility model provides a milling fixture of adjustable spanner mouth which characterized in that: including first clamp splice and second clamp splice, be formed with the clamping groove that is used for the clamping work piece between first clamp splice and the second clamp splice, the gliding spout of being convenient for pull a mouthful body has all been seted up to the opposite face of first clamp splice and second clamp splice, first clamping inclined plane and second clamping inclined plane that the spiro union body of being convenient for was automatic to be fallen to the position are seted up respectively to first clamp splice and second clamp splice upper end both sides, first feeding inclined plane and second feeding inclined plane in the workpiece entering clamping groove and the spout of being convenient for are seted up respectively to the front end between first clamp splice and the second clamp splice.

2. The milling fixture for the adjustable spanner jaw of the adjustable wrench according to claim 1, wherein: the inclined included angle of the first feeding inclined plane and the second feeding inclined plane is 30-60 degrees.

3. The milling fixture for the adjustable spanner jaw of the adjustable wrench according to claim 1, wherein: first clamp splice includes first block and first splint, the second clamp splice includes second block and second splint, the upper end of first splint and second splint flushes with the upper end of first block and second block respectively, and first splint and second splint form the clamping groove, first clamping inclined plane and second clamping inclined plane are seted up respectively the inner wall of first splint and second splint.

4. The milling fixture for the adjustable spanner jaw of the adjustable wrench according to claim 1, wherein: the first feeding ramp slopes from outside to inside along the first block and the first clamping plate, and the second feeding ramp slopes from outside to inside along the first block and the second clamping plate.

5. The milling fixture for the adjustable spanner jaw of claim 3, wherein: the distance from the bottom end of the first clamping inclined plane to the bottom end of the first clamping plate and the distance from the bottom end of the second clamping inclined plane to the bottom end of the second clamping plate are equal to the height of the connecting plate.

Technical Field

The invention relates to the technical field of adjustable wrench machining, in particular to a milling clamp for an adjustable wrench opening of an adjustable wrench.

Background

The adjustable wrench is called as a wrench for short, the opening width of the adjustable wrench can be adjusted within a certain range, and the adjustable wrench is a tool for fastening and loosening nuts and bolts with different specifications. The movable wrench comprises a fixed wrench opening, a movable wrench opening, a worm gear, a shaft pin and a handle, wherein the movable wrench opening comprises a wrench opening body, a bolt connection body and a connecting plate arranged between the wrench opening body and the bolt connection body, the traditional machining mode of the movable wrench opening is to remove the allowance of a workpiece to perform rough machining on a contour, finish machining on the surface of the contour, semi-cylindrical machining (fitter), rough machining and milling on teeth (clamping is noticed during milling, the machined surface is avoided as much as possible), and finish machining and milling on the teeth. In the prior art, the movable spanner needs to be manually operated in the machining process of a milling machine, and particularly in the feeding and clamping processes, the working efficiency and the machining quality are low due to manual feeding and clamping.

Disclosure of Invention

The invention aims to provide a milling clamp of an adjustable spanner jaw of an adjustable wrench, which has the characteristics of accurately clamping and positioning a workpiece, thereby effectively improving the working efficiency and the processing quality.

In order to solve the technical problem, the invention is solved by the following technical scheme:

The utility model provides a milling fixture of mouth is pulled in monkey wrench activity, includes first clamp splice and second clamp splice, be formed with the clamping groove that is used for the clamping work piece between first clamp splice and the second clamp splice, the gliding spout of mouth body is pulled in being convenient for is all seted up to the opposite face of first clamp splice and second clamp splice, first clamping inclined plane and second clamping inclined plane that the spiro union body of being convenient for falls the position automatically are seted up respectively to first clamp splice and second clamp splice upper end both sides, first feeding inclined plane and second feeding inclined plane in the work piece entering clamping groove of being convenient for and the spout are seted up respectively to the front end between first clamp splice and the second clamp splice.

Further preferably, the inclined angle between the first feeding inclined surface and the second feeding inclined surface is 30-60 degrees.

Further preferably, first clamp splice includes first block and first splint, the second clamp splice includes second block and second splint, the upper end of first splint and second splint flushes with the upper end of first block and second block respectively, and first splint and second splint form the clamping groove, first clamping inclined plane and second clamping inclined plane are seted up respectively the inner wall of first splint and second splint.

Further preferably, the first feeding slope is inclined from outside to inside along the first block and the first clamping plate, and the second feeding slope is inclined from outside to inside along the first block and the second clamping plate.

preferably, the distance from the bottom end of the first clamping inclined plane to the bottom end of the first clamping plate and the distance from the bottom end of the second clamping inclined plane to the bottom end of the second clamping plate are equal to the height of the connecting plate.

The invention has the beneficial effects that: the invention comprises a first clamping block and a second clamping block, wherein a clamping groove for clamping a workpiece is formed between the first clamping block and the second clamping block, sliding grooves convenient for sliding of a wrench opening body are respectively arranged on opposite surfaces of the first clamping block and the second clamping block, a first clamping inclined surface and a second clamping inclined surface convenient for automatic falling of a screw connection body are respectively arranged on two sides of the upper end of the first clamping block and two sides of the upper end of the second clamping block, a first feeding inclined surface and a second feeding inclined surface convenient for the workpiece to enter the clamping groove and the sliding grooves are respectively arranged on the front end between the first clamping block and the second clamping block, a movable wrench opening is arranged between the first clamping block and the second clamping block along the clamping groove and the sliding grooves through feeding equipment, an arc surface at the lower part of the screw connection body falls onto the first clamping inclined surface and the second clamping inclined surface through the self weight of the movable wrench opening, a connecting plate is positioned in the clamping groove, the upper part of the wrench opening body is arranged in the sliding grooves, then the first clamping block and the second clamping block move to clamp the movable jaw, so that the workpiece can be accurately clamped and positioned, and the working efficiency and the processing quality can be effectively improved.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is another schematic structural diagram of the present invention.

Fig. 3 is a front view of the present invention.

Reference numerals

1. The clamping device comprises a first clamping block, a second clamping block, a clamping groove, a sliding groove, a first clamping inclined surface, a second clamping inclined surface, a first feeding inclined surface, a second feeding inclined surface, a first clamping inclined surface, a second clamping inclined surface, a sliding groove, a first clamping inclined surface, a second clamping inclined surface, a first feeding inclined surface, a second feeding inclined surface, a sliding groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

As shown in figures 1, 2 and 3, the milling clamp for the adjustable spanner jaw comprises a first clamping block 1 and a second clamping block 2, a clamping groove 3 for clamping a workpiece is formed between the first clamping block 1 and the second clamping block 2, sliding grooves 4 convenient for sliding of a jaw body are formed in opposite surfaces of the first clamping block 1 and the second clamping block 2, a first clamping inclined surface 5 and a second clamping inclined surface 6 convenient for automatic positioning of a bolt connection body are respectively formed in two sides of the upper end of the first clamping block 1 and the upper end of the second clamping block 2, a first feeding inclined surface 7 and a second feeding inclined surface 8 convenient for the workpiece to enter the clamping groove 3 and the sliding grooves 4 are respectively formed in the front end between the first clamping block 1 and the second clamping block 2, the adjustable spanner jaw is placed between the first clamping block 1 and the second clamping block 2 along the clamping groove 3 and the sliding grooves 4 through feeding equipment, and an arc surface of the lower portion of the adjustable spanner jaw body falls onto the first inclined surface 5 and the second inclined surface 6 through the dead weight of the adjustable spanner jaw, the connecting plate is in clamping groove 3, pulls mouth body upper portion and locates in spout 4, alright like this pull the mouth with the activity and press from both sides tightly, to the accurate centre gripping and the location of work piece to can effectively improve work efficiency and processingquality.

In this embodiment, the inclined included angle between the first feeding inclined surface 7 and the second feeding inclined surface 8 is 30-60 degrees, so that the feed inlet at the front end of the clamping groove 3 can be enlarged, and the movable wrench opening can enter the clamping groove 3 conveniently.

In this embodiment, the first clamping block 1 includes a first block 9 and a first clamping plate 10, the second clamping block 2 includes a second block 11 and a second clamping plate 12, the upper ends of the first clamping plate 10 and the second clamping plate 12 are respectively flush with the upper ends of the first block 9 and the second block 11, the first clamping plate 10 and the second clamping plate 12 form the clamping groove 3, the first clamping inclined surface 5 and the second clamping inclined surface 6 are respectively arranged on the inner walls of the first clamping plate 10 and the second clamping plate 12, the first feeding inclined surface 7 is inclined from outside to inside along the first block 9 and the first clamping plate 10, the second feeding inclined surface 8 is inclined from outside to inside along the first block 9 and the second clamping plate 12, the distance from the bottom end of the first clamping inclined surface 5 to the bottom end of the first clamping plate 10 and the distance from the bottom end of the second clamping inclined surface 6 to the bottom end of the second clamping plate 12 are equal to the height of the connecting plate, the first block 9 and the second block 11 are connected with a machine tool through screws, can be conveniently matched with a feeding mechanism and a discharging mechanism, and can be quickly installed with the machine tool body, so that workpieces of various types can be conveniently replaced by corresponding clamps.

The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.