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CN-224222807-U - Right-angle device of automatic angle milling ruler

CN224222807UCN 224222807 UCN224222807 UCN 224222807UCN-224222807-U

Abstract

The utility model relates to the technical field of angle square, in particular to an automatic angle milling ruler right angle device, which comprises a device body, wherein the device body comprises a workpiece clamp, the workpiece clamp comprises a vertical positioning substrate, a vertical positioning reference block and a horizontal lower limiting block are respectively arranged at one side of the surface of the positioning substrate and at the lower end of the positioning substrate in a corresponding manner, clamping stations are formed at the inner sides of the positioning reference block and the lower limiting block on the surface of the positioning substrate and are used for placing an angle square body to be clamped, the outer sides of vertical frame strips on the angle square body are attached to the positioning reference block, the lower ends of rib plates are abutted to the inner sides of the lower limiting block, a thrust structure is arranged at one side, which is on the positioning substrate and is far away from the positioning reference block, of the workpiece clamp is abutted to the force application end supported on the angle square body and can apply horizontal thrust, so that the workpiece moves towards the positioning reference block.

Inventors

  • WU DONGMING

Assignees

  • 浙江东精工量具有限公司

Dates

Publication Date
20260512
Application Date
20250604

Claims (9)

  1. 1. The right angle device for the automatic angle milling ruler is characterized in that the workpiece clamp comprises a vertical positioning substrate, a vertical positioning reference block and a horizontal lower limiting block are respectively arranged on one side of the surface of the positioning substrate and at the position of the lower end of the positioning substrate in a corresponding mode, a clamping station is formed in the inner side of the positioning reference block and the inner side of the lower limiting block on the surface of the positioning substrate and used for placing a ruler body to be clamped, the outer side of a mullion strip on the ruler body is abutted to the positioning reference block, the lower end of a rib plate is abutted to the inner side of the lower limiting block, a thrust structure is arranged on one side, far from the positioning reference block, of the positioning substrate and is abutted to the force application end supported on the ruler body and capable of applying a horizontal thrust force, so that a workpiece has a trend of moving towards the positioning reference block, a pressing structure is further arranged on the positioning substrate, and the working end of the pressing structure is abutted to the outer side of the workpiece so that the workpiece is pressed and arranged on the positioning substrate.
  2. 2. The right angle device of an automatic angle milling ruler according to claim 1, wherein the lower limiting block is integrally formed on the inner side of the lower end of the positioning reference block, and the positioning base plate and the positioning reference block are integrally formed.
  3. 3. The right angle device of an automatic angle milling ruler according to claim 1, wherein a vertically arranged threaded hole is formed in one end, adjacent to the positioning reference block, of the lower limiting block, a glass bead jackscrew is arranged in the threaded hole in a threaded fit mode, and the upper end of the glass bead jackscrew can be abutted and supported at the lower end of a rib plate of the angle ruler body.
  4. 4. The right angle device of an automatic milling angle ruler according to claim 1, wherein the thrust structure comprises a vertically arranged mounting block which is mounted and fixed on a positioning substrate, an elastic block is arranged on the inner side of the mounting block, two through holes are vertically formed in pairs in the mounting block, mounting screws are respectively arranged in the through holes, the mounting screws are in threaded connection with the elastic block, a spiral spring is arranged on the mounting screws, the elastic block has a trend of moving away from the mounting block under the thrust of the spiral spring, and the elastic block forms the force application end.
  5. 5. The right angle device of an automatic angle milling ruler according to claim 1, wherein the pressing structure comprises a pressing plate with a plate-shaped structure, the inner side of the pressing plate can be supported on the outer side surface of a rib plate on the angle square body in a pasting mode, an assembly hole is formed in the pressing plate, an adjusting screw is arranged in the assembly hole, the inner end of the adjusting screw penetrates through a yielding hole in the rib plate and is in threaded connection with a threaded matching hole in a positioning substrate, an adjusting head is arranged on the outer side of the pressing plate at the outer end of the adjusting screw, and an adjusting driving rod is arranged on the adjusting head.
  6. 6. The right angle device of an automatic milling angle ruler according to claim 1, wherein the device body further comprises a frame, a large supporting plate horizontally arranged is arranged at one end of the frame, a large supporting plate longitudinal movement control structure is arranged between the large supporting plate and the frame, a small supporting plate horizontally arranged is arranged above the large supporting plate, a small supporting plate transverse movement control structure is arranged between the small supporting plate and the large supporting plate, the workpiece clamp is arranged at one end of the small supporting plate, a rotary driving mechanism is arranged at the other end of the frame, and the rotary driving mechanism is provided with a rotary driving end and is provided with a machining tool with a disc-shaped structural design.
  7. 7. The right angle device of claim 6, wherein a buffer is arranged at one side of the middle part of the frame, and the inner end of the large supporting plate can be abutted and supported at the working end of the buffer after the longitudinal movement control structure of the large supporting plate drives the large supporting plate to longitudinally move.
  8. 8. The right angle device of automatic milling angle ruler according to claim 6, wherein the large supporting plate longitudinal movement control structure comprises two longitudinal guide rails which are arranged on the frame in pairs, first guide sliding blocks are arranged on the large supporting plate and correspond to the two longitudinal guide rails respectively, the first guide sliding blocks are arranged on the longitudinal guide rails in a matched mode, a first driving air cylinder is arranged on the frame through a supporting plate, and the piston rod ends of the first driving air cylinders are connected and arranged on the large supporting plate.
  9. 9. The right angle device of automatic milling angle ruler according to claim 6, wherein the small supporting plate transverse movement control structure comprises two transverse guide rails which are arranged on the large supporting plate in pairs, second guide sliding blocks are arranged on the small supporting plate corresponding to the two transverse guide rails respectively, the second guide sliding blocks are arranged on the transverse guide rails in a matched mode, a second driving air cylinder is arranged on the large supporting plate through a supporting plate, and the piston rod ends of the second driving air cylinders are connected and arranged on the small supporting plate.

Description

Right-angle device of automatic angle milling ruler Technical Field The utility model relates to the technical field of angle rules, in particular to an automatic angle milling rule right-angle device. Background As shown in figure 1, the main body member of the angle square body comprises a vertical frame strip 1 on one side, a transverse frame strip 2 is integrally formed at the upper end of the vertical frame strip, an inclined frame strip 3 which is obliquely arranged towards the lower outside is integrally formed at the far end of the transverse frame strip, rib plates 4 are arranged on the inner sides of the vertical frame strip, the transverse frame strip and the inclined frame strip, a first mounting cylinder 5, a second mounting cylinder 6 and a third mounting cylinder 7 which are vertically arranged at intervals are arranged on the rib plates, vertical through holes 8 are formed in the transverse frame strip, the lower ends of the through holes are communicated with an inner hole of the first mounting cylinder, and mounting grooves 9 are also formed in the upper end of the main body member of the angle square body, and the upper ends of the transverse frame strip, the transverse frame strip and the inclined frame strip are arranged in a penetrating manner. When the main body member of the diagonal scale body is processed, the installation groove needs to be machined in an integrity way. However, the existing equipment has the following defects that 1, the equipment is inconvenient to clamp and position the main body member of the angle square body, so that the clamping efficiency is low, 2, no special equipment is used for processing, so that the processing efficiency is low, 3, the equipment design is complex, and the equipment cost is high. Therefore, how to provide an automatic angle square right-angle milling device which is simpler and more reasonable in structural design, can be more convenient to operate, clamp and position, and can improve clamping and machining efficiency becomes a technical problem to be solved by the technicians in the field. Disclosure of utility model In view of the above-mentioned drawbacks of the prior art, the present utility model aims to provide an automatic square right angle milling device which has a simpler and more reasonable structural design, can be more convenient to operate and clamp and position, and can improve clamping and processing efficiency. The utility model provides an automatic angle square right angle milling device, which comprises a device body, wherein the device body comprises a workpiece clamp, the workpiece clamp comprises a vertical positioning base plate, a vertical positioning reference block and a horizontal lower limiting block are respectively arranged at one side of the surface of the positioning base plate and at the position of the lower end of the positioning base plate in a corresponding mode, a clamping station is formed at the inner side of the positioning reference block and the position of the inner side of the lower limiting block on the surface of the positioning base plate and used for placing an angle square body to be clamped, the outer side of a vertical frame strip on the angle square body is abutted to the positioning reference block, the lower end of a rib plate is abutted to the inner side of the lower limiting block, a thrust structure is arranged on one side, which is far from the positioning reference block, of the positioning base plate and can be abutted to the force application end of the angle square body and can apply a horizontal thrust force, so that a workpiece moves towards the positioning reference block, and a pressing structure is further arranged on the positioning base plate, and the working end of the pressing structure is abutted to the outer side of the workpiece to press the workpiece to be arranged on the positioning base plate. In the automatic square milling device, when workpiece clamping is completed, the square body to be clamped is placed on the clamping station, the force application end of the thrust structure can apply force to the square body, so that the workpiece has a trend of moving towards the positioning reference block, the outer side of the vertical frame strip on the square body is attached to the positioning reference block, and meanwhile, the lower end of the rib plate is abutted to the inner side of the lower limiting block, and positioning of the workpiece is completed. The working end of the pressing structure is abutted to the outer side of the workpiece to press the workpiece on the positioning substrate, so that the workpiece is clamped. In the clamping process, positioning and clamping can be completed rapidly, operation is convenient, clamping efficiency is improved, and clamping is more stable and reliable. As optimization, the lower limiting block is integrally formed on the inner side of the lower end of the positioning reference block, and the positioning sub