CN217493475U

CN217493475U - Box CNC four-axis processing is with location briquetting frock

Info

Publication number: CN217493475U
Application number: CN202221415050.2U
Authority: CN
Inventors: 黄金; 郭旭文
Original assignee: Changzhou Suchuang Automation Technology Co ltd
Current assignee: Changzhou Suchuang Automation Technology Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-09-27
Anticipated expiration: 2032-06-07

Abstract

The utility model discloses a box CNC four-axis machining is with location briquetting frock, including the lathe body, the lathe body both ends are provided with power revolving stage and tailstock revolving stage, are provided with the bridge plate between power revolving stage and the tailstock revolving stage, set up at least two sets of processing grooves that are used for placing the box on the bridge plate, the processing groove runs through the bridge plate to be provided with all around and fix the hold-down mechanism in the bridge plate top, the hold-down mechanism below is just being provided with the positioning seat to bridge plate department, and the box extends the limit all around and is located between hold-down mechanism and the positioning seat, the box both ends are provided with prevents slow-witted subassembly, prevent that slow-witted subassembly side is provided with a nail. The utility model discloses a briquetting and positioning seat are fixed a position the work piece, and the bottom is supplementary to be used for supporting the work piece with the support nail, prevents to weigh wounded, reduces the surface of product course of working and weighs bad phenomena such as fish tail, improves the product yield.

Description

Box CNC four-axis processing is with location briquetting frock

Technical Field

The utility model relates to a CNC processing technology field especially relates to a box CNC four-axis processing is with location briquetting frock.

Background

In the current CNC machining and manufacturing process, a workpiece is usually placed on a clamp for machining, then the workpiece is transferred to a blanking clamp for blanking operation, a plurality of clamps are needed for fixing the workpiece for a plurality of times, and the machining precision of a product is easily reduced. In the prior art, the workpiece is fixed through the combination of the air cylinder and the pressing claw, and the pressing claw structure is in rigid contact with the workpiece to cause pressing damage to the surface of the workpiece, so that the quality and the appearance of a product are influenced.

SUMMERY OF THE UTILITY MODEL

According to the technical problem that needs solved, provide a box CNC four-axis processing is with location briquetting frock.

In order to realize the above-mentioned purpose, the utility model discloses a box CNC four-axis machining is with location briquetting frock, including the lathe body, the lathe body both ends are provided with power revolving stage and tailstock revolving stage, are provided with the bridge plate between power revolving stage and the tailstock revolving stage, set up at least two sets of processing grooves that are used for placing the box on the bridge plate, the processing groove runs through the bridge plate to be provided with all around and fix the hold-down mechanism in the bridge plate top, the hold-down mechanism below is just provided with the positioning seat to bridge plate department, and the box extends the limit all around and is located between hold-down mechanism and the positioning seat, the box both ends are provided with prevents slow-witted subassembly, prevents slow-witted subassembly side and is provided with the support nail.

Further, hold-down mechanism includes clamp plate, hinge piece and fixes the cylinder in the bridge plate below, the vertical direction of cylinder ejector pin is arranged and is run through the bridge plate, and the cylinder ejector pin other end is connected with the pull rod, and the cylinder ejector pin is provided with dustproof seat with the pull rod junction, dustproof seat fixes at the bridge plate top, and the other end and the clamp plate of pull rod rotate to be connected, and the clamp plate center rotates with the hinge piece to be connected, and the hinge piece other end is articulated with the hinge seat.

Furthermore, a notch is formed in the bottom of one end, away from the pull rod, of the pressing plate, a through hole is formed above the notch, a pressing block with the same outline as that of the pressing plate is arranged in the concave notch, and the thickness of the pressing block is larger than the depth of the notch.

Furthermore, the fool-proof assembly consists of a mounting plate and a fool-proof column, wherein a round hole and a waist-shaped groove are formed in the mounting plate, the fool-proof assembly is fixed on the bridge plate through the waist-shaped groove, and the fool-proof column is arranged in the round hole and abuts against the side face of the box body.

Furthermore, the support nail is wholly a cylinder, wherein is the screw thread form with the bridge plate contact site, the support nail sets up in the round hole that the bridge plate is close to processing groove department, and the through-hole has been seted up to the round hole bottom, and the bridge plate below is just right the round hole rigidity has the gas circuit board.

Furthermore, the positioning seat comprises a first positioning seat and a second positioning seat, the first positioning seat is arranged below the two pressing mechanisms on the left side, the second positioning seat is arranged below the pressing mechanism on the right side, and a group of supporting nails is arranged on two sides of the second positioning seat.

Compared with the prior art the utility model discloses the beneficial effect who produces: the utility model discloses a box CNC four-axis processing is with location briquetting frock fixes a position the work piece through briquetting and positioning seat, and the bottom is supplementary to be used for supporting the work piece with the support nail, prevents to crush, reduces the surface crush injury harmful phenomena such as fish tail of product course of working, improves the product yield.

Drawings

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

Fig. 1 is a structural assembly diagram of the present invention.

Fig. 2 is a schematic view of the pressing mechanism of the present invention.

Fig. 3 is a schematic view of the pressing mechanism of the present invention.

Fig. 4 is a structural diagram of another view angle of the pressing mechanism of the present invention.

Fig. 5 is a schematic view of the first positioning seat structure of the present invention.

Fig. 6 is a schematic view of the second positioning seat structure of the present invention.

In the figure: 1 is a box body; 2 is a bridge plate; 3, a pressing mechanism; 4 is a first positioning seat; 5 is a supporting nail; 6 is a foolproof post; 7 is a mounting plate; 8 is a gas circuit board; 9 is a second positioning seat; 31 is a cylinder; 32 is a dustproof seat; 33 is a pull rod; 34 is a pressure plate; 35 is a hinge plate; 36 is a pressing block; 37 is a hinge base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses an embodiment, as shown in fig. 1 and fig. 2, a box CNC four-axis machining is with location briquetting frock, including the lathe body, the lathe body both ends are provided with power revolving stage and tailstock revolving stage, be provided with bridge plate 2 between power revolving stage and the tailstock revolving stage, set up at least two sets of processing grooves that are used for placing box 1 on the bridge plate 2, the processing groove runs through bridge plate 2, and be provided with the hold-down mechanism 3 of fixing in bridge plate 2 top all around, 3 below of hold-down mechanism are just being provided with the positioning seat to bridge plate 2 department, box 1 extends the limit all around and is located between hold-down mechanism 3 and the positioning seat, 1 both ends of box are provided with prevents slow-witted subassembly, prevent slow-witted subassembly side and be provided with support nail 5, as an preferred embodiment of this application, support nail 5 adopts nylon to make, can effectively avoid the metal to electroplate the black point that the sandblast back contact formed.

As shown in fig. 3, the pressing mechanism 3 includes a pressing plate 34, a hinge piece 35 and a cylinder 31 fixed below the bridge plate 2, the cylinder ejector rod is arranged in the vertical direction and penetrates through the bridge plate 2, the other end of the cylinder ejector rod is connected with a pull rod 33, a dust-proof seat 32 is arranged at the joint of the cylinder ejector rod and the pull rod 33, the dust-proof seat 32 is fixed at the top of the bridge plate 2, the other end of the pull rod 33 is rotatably connected with the pressing plate 34, the center of the pressing plate 34 is rotatably connected with the hinge piece 35, the other end of the hinge piece 35 is hinged with a hinge seat 37, the cylinder 31 is lifted by taking the hinge seat 37 as a fulcrum to realize the up-down action of the pressing plate 34, and the pressing and loosening of the box body 1 by the pressing mechanism 3 are completed.

As shown in fig. 3 and 4, a notch is formed in the bottom of one end of the pressing plate 34, which is far away from the pull rod 33, a through hole is formed above the notch, a pressing block 36 with the same profile as the pressing plate 34 is arranged in the notch, the thickness of the pressing block 36 is larger than the depth of the notch, and the pressing block 36 is fixed at the notch of the pressing plate 34 through a screw.

Prevent slow-witted subassembly by mounting panel 7 with prevent slow-witted post 6 and constitute, seted up round hole and waist type groove on the mounting panel 7, prevent slow-witted subassembly and pass through waist type groove and fix on bridge plate 2, prevent that slow-witted post 6 installs in the round hole and near 1 side of box, the longitudinal position of preventing slow-witted subassembly can be adjusted in waist type groove, guarantees that 1 mounted position of box can not squint.

The whole cylinder that is of support nail 5 wherein is the screw thread form with 2 contact site on the bridge plate, and support nail 5 sets up in the round hole that the bridge plate 2 is close to processing groove department, and the through-hole has been seted up to the round hole bottom, and 2 below on the bridge plate are just right round hole rigidity has gas circuit board 8, through the pneumatic articulate air supply of gas circuit board 8 sides, realizes reciprocating of support nail.

As shown in fig. 5 and 6, the positioning seat includes a first positioning seat 4 and a second positioning seat 9, the first positioning seat 4 is disposed below the two pressing mechanisms 3 on the left, the first positioning seat 4 is used for fixing the corner position of the box body 1, the second positioning seat 9 is disposed below the pressing mechanism 3 on the right for fixing the position near the rib of the box body 1, and a set of support nails 5 is disposed on both sides of the second positioning seat 9, and the three sets of positioning seats and the two sets of support nails 5 are disposed on both sides of the box body 1 relatively, so as to ensure that the stress of the box body 1 is uniform and prevented from being deformed.

The points to be explained are as follows: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed; second, in this document, relational terms such as first and second, and the like may be used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.

The above examples are merely illustrations of the present invention, and do not constitute limitations to the scope of the present invention, and all designs the same as or similar to the present invention belong to the scope of the present invention.

Claims

1. The utility model provides a box CNC four-axis processing is with location briquetting frock, includes the lathe body, its characterized in that, lathe body both ends are provided with power revolving stage and tailstock revolving stage, are provided with bridge plate (2) between power revolving stage and the tailstock revolving stage, set up at least two sets of processing grooves that are used for placing box (1) on bridge plate (2), the processing groove runs through bridge plate (2) to be provided with hold-down mechanism (3) of fixing in bridge plate (2) top all around, hold-down mechanism (3) below is just being provided with the positioning seat to bridge plate (2) department, and box (1) extends the limit all around and is located between hold-down mechanism (3) and the positioning seat, box (1) both ends are provided with prevents staying the subassembly, prevents staying the subassembly side and is provided with a nail (5).

2. The positioning and pressing tool for the CNC four-axis machining of the box body is characterized in that the pressing mechanism (3) comprises a pressing plate (34), a hinge plate (35) and a cylinder (31) fixed below the bridge plate (2), ejector rods of the cylinder (31) are arranged in the vertical direction and penetrate through the bridge plate (2), a pull rod (33) is connected to the other end of each of the ejector rods of the cylinder, a dustproof seat (32) is arranged at the joint of each of the ejector rods of the cylinder and the pull rod (33), the dustproof seat (32) is fixed to the top of the bridge plate (2), the other end of each of the pull rods (33) is rotatably connected with the pressing plate (34), the center of the pressing plate (34) is rotatably connected with the hinge plate (35), and the other end of the hinge plate (35) is hinged to the hinge seat (37).

3. The positioning and pressing tool for the CNC four-axis machining of the box body is characterized in that a notch is formed in the bottom of one end, away from the pull rod (33), of the pressing plate (34), a through hole is formed in the upper portion of the notch, a pressing block (36) with the same contour as that of the pressing plate (34) is arranged in the concave notch, and the thickness of the pressing block (36) is larger than the depth of the notch.

4. The positioning and pressing tool for the CNC four-axis machining of the box body is characterized in that the fool-proof assembly consists of a mounting plate (7) and a fool-proof column (6), the mounting plate (7) is provided with a round hole and a waist-shaped groove, the fool-proof assembly is fixed on the bridge plate (2) through the waist-shaped groove, and the fool-proof column (6) is arranged in the round hole and is close to the side face of the box body (1).

5. The positioning and pressing tool for the CNC four-axis machining of the box body is characterized in that the supporting nail (5) is integrally cylindrical, the contact part of the supporting nail and the bridge plate (2) is in a threaded shape, the supporting nail (5) is arranged in a round hole of the bridge plate (2) close to a machining groove, a through hole is formed in the bottom of the round hole, and a gas circuit board (8) is fixed to the round hole under the bridge plate (2).

6. The positioning and pressing tool for the CNC four-axis machining of the box body is characterized in that the positioning seats comprise a first positioning seat (4) and a second positioning seat (9), the first positioning seat (4) is arranged below the pressing mechanism (3) on the left side, the second positioning seat (9) is arranged below the pressing mechanism (3) on the right side, and a group of supporting nails (5) is arranged on two sides of the second positioning seat (9).