Disclosure of utility model
The present utility model is directed to a mold tooling jig that overcomes one or more of the problems of the prior art, and at least provides a useful choice or creation.
The utility model solves the technical problems as follows:
The die machining clamp comprises a workbench, a clamping seat, a suction plate and clamping blocks, wherein the clamping seat is connected to the workbench, a positioning concave angle is formed on the clamping seat, the positioning concave angle comprises a positioning bottom surface extending upwards obliquely and a positioning side surface perpendicular to the positioning bottom surface, the suction plate is connected to the positioning bottom surface, the top side of the suction plate is provided with a plurality of suction holes, the clamping blocks are connected to the clamping seat and protrude out of the positioning side surface, and the clamping blocks are respectively arranged on two sides of the clamping seat.
The technical scheme has the advantages that the clamping seat is provided with the positioning concave angle for installing and positioning the suction plate, the suction plate can be conveniently placed and positioned at a certain inclination angle due to the fact that the positioning bottom surface of the positioning concave angle is provided with the certain inclination angle, at the moment, a cuboid workpiece is directly placed on the suction plate, the workpiece is rapidly positioned by utilizing the plurality of adsorption air holes, and finally clamping blocks on two sides of the clamping seat are clamped on two sides of the workpiece, so that the raw material workpiece close to the profile of the tooth die can be directly processed, the subsequent cutting and shaping procedures are reduced, the working efficiency is improved, the raw material workpiece is more rapidly and conveniently positioned, the workpiece is directly positioned at a certain inclination angle, and the subsequent processing efficiency of the water conveying holes is improved.
As a further improvement of the technical scheme, the clamping seat comprises a bottom plate, a supporting plate and a pressing plate, wherein the bottom plate is connected to the workbench, the supporting plate is connected with two supporting plates at intervals along the left-right direction, the two supporting plates are respectively provided with the positioning concave angles, the pressing plate is connected to the top sides of the two supporting plates, and the two clamping blocks are respectively connected to the left side and the right side of the pressing plate. The bottom plate forms a stable bearing structure with two backup pads, places the suction plate in two backup pads, utilizes the location reentrant corner that forms in two backup pads to fix a position left portion and the right part of suction plate respectively to make the suction plate fix a position with certain inclination, and the clamp plate then is located the suction plate top, and the raw materials work piece that fixes a position on the suction plate can be immediately in clamp plate one side, utilizes the clamp plate to limit its one side, and utilizes the clamp splice of left and right sides to press from both sides tight location to raw materials work piece.
As a further improvement of the above technical solution, the pressing plate has a pressing section extending to above the positioning concave angle, and the pressing section presses the suction plate in the positioning concave angle. When the suction plate is installed, after the suction plate is placed in the positioning concave angles of the two support plates for positioning, the suction plate is pressed and positioned on the two support plates by the pressing section, so that the suction plate is further pressed and positioned, and the suction plate is quickly and firmly installed.
As another improvement of the technical scheme, the clamping seat comprises a seat body, clamps and a connecting plate, wherein the seat body is arranged on the workbench, the positioning concave angle is formed on the seat body, the clamps are connected to the rear part of the seat body, the clamps clamp the suction plate in the positioning concave angle, the connecting plate is connected to the front part of the seat body, and the two clamping blocks are connected to the left side and the right side of the connecting plate. In this clamping seat, the location reentrant corner forms on an whole pedestal, and when installing the suction plate, directly put into the location reentrant corner with one side of suction plate in, realize quick location, then utilize the clamp to support to press on the suction plate, press from both sides tight location with the suction plate, raw materials work piece is placed on the suction plate this moment, utilize the location side of location reentrant corner to support with the connecting plate to spacing one side of raw materials work piece, finally utilize the clamp splice clamp in raw materials work piece both ends of connecting plate left and right sides, further press from both sides tight fixedly to raw materials work piece.
As a further improvement of the technical scheme, the rear side of the seat body is connected with an adjusting rod through threads, the clamp is connected to the seat body in a sliding mode along the front-back direction, and the front end of the adjusting rod is connected to the seat body in a rotating mode. When the suction plate is installed, the adjusting rod can be rotated to drive the clamp to move towards the direction away from the positioning concave angle, then the suction plate is placed into the positioning concave angle for positioning, then the adjusting rod is reversed to drive the clamp to be close to the positioning concave angle, the suction plate is pressed on the positioning concave angle, so that the suction plate can be conveniently disassembled and assembled, the suction plates with different specifications and sizes can be replaced when the suction plate is used, and the flexibility and the convenience of use are improved.
As a further improvement of the technical scheme, the clamping seat further comprises a rotary table, the rotary table is arranged on the workbench, and the seat body can rotate and be positioned on the rotary table along a rotation axis extending in the horizontal direction. When the angle of water carrying hole seting needs to be changed, rotatable pedestal changes the inclination of sucking disc, adjusts to the required angle back to the pedestal location can, so can adapt to different processing needs more conveniently, further improves flexibility and the convenience of operation.
As a further improvement of the technical scheme, two arc-shaped sliding rails are arranged at intervals on the bottom side of the base body along the left-right direction, two arc-shaped sliding grooves which are respectively matched and connected with the arc-shaped sliding rails are formed in the rotary table, a first bolt is connected to the rotary table through threads, and the first bolt penetrates through one arc-shaped sliding groove and is propped against the arc-shaped sliding rails. The pedestal is connected with the arc chute through the arc slide rail in a matched manner, can realize rotation along the rotation axis that the horizontal direction extends on the revolving stage, when the inclination of sucking disc needs to be adjusted, loosen first bolt for first bolt leaves the arc slide rail, when adjusting the back, screw up first bolt again, utilize the tip of first bolt to support and press on the arc slide rail, can be fixed in the revolving stage with the pedestal locking.
As a further improvement of the technical scheme, the base is provided with a first scale. The angle of the rotation adjustment of the seat body can be visually checked through the first scale, and the convenience of operation is improved.
As a further improvement of the above technical solution, the clamping seat further includes a base table, the base table is connected between the turntable and the workbench, and the turntable can rotate and be positioned on the base table along a rotation axis extending in an up-down direction. According to different water hole machining needs, the rotary table can be rotated along the rotation axis extending in the up-down direction, so that the position orientation of the sucker is further adjusted, and the flexibility and convenience of operation are improved.
As a further improvement of the technical scheme, a second graduated scale is arranged on the rotary table. The angle adjusted by the rotary table can be visually checked through the second graduated scale, and the convenience of operation is further improved.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
Referring to fig. 1, a mold processing fixture comprises a workbench 100, a clamping seat, a suction plate 300 and a clamping plate, wherein the clamping seat is connected to the workbench 100, a positioning concave angle 210 is formed on the clamping seat, the positioning concave angle 210 comprises a positioning bottom surface and a positioning side surface which are connected with each other, the positioning bottom surface extends obliquely upwards, the positioning side surface is perpendicular to the positioning bottom surface, the suction plate 300 is connected to the positioning bottom surface, the top side of the suction plate 300 is provided with a plurality of adsorption air holes, in practical application, an air cavity is formed in the suction plate 300, the plurality of adsorption air holes on the top side of the suction plate 300 are respectively communicated with the air cavity, a negative pressure air pump is connected to the air cavity through a pipeline, negative pressure can be formed at the plurality of adsorption air holes to realize negative pressure adsorption positioning of a workpiece, a clamping block 400 is connected to the clamping seat and protrudes out of the positioning side surface, and two sides of the clamping block 400 are respectively arranged on the clamping seat.
According to the above, the clamping seat is provided with the positioning concave angle 210 for mounting and positioning the suction plate 300, and the positioning bottom surface of the positioning concave angle 210 is provided with a certain inclination angle, so that the suction plate 300 can be conveniently placed and positioned at a certain inclination angle, at the moment, a cuboid workpiece is directly placed on the suction plate 300, a plurality of adsorption air holes are utilized for rapidly positioning the workpiece, and finally the clamping blocks 400 on two sides of the clamping seat are utilized for clamping two sides of the workpiece, so that the workpiece can be directly processed by adopting a raw material workpiece close to the profile of a tooth die, the subsequent cutting and shaping process is reduced, the working efficiency is improved, the workpiece is positioned more quickly and conveniently, the workpiece is directly positioned at a certain inclination angle, and the subsequent processing efficiency of a water conveying hole is improved.
As an embodiment of the clamping seat, the clamping seat includes a bottom plate 221, a support plate 222 and a pressing plate 223, the bottom plate 221 is connected to the workbench 100, the support plate 222 is connected to the bottom plate 221 at intervals along the left-right direction, the two support plates 222 are respectively formed with the positioning concave angles 210, the pressing plate 223 is connected to the top sides of the two support plates 222, and the two clamping blocks 400 are respectively connected to the left and right sides of the pressing plate 223. The bottom plate 221 and the two support plates 222 form a stable support structure, the suction plate 300 is placed on the two support plates 222, the left part and the right part of the suction plate 300 are respectively positioned by utilizing the positioning concave angles 210 formed on the two support plates 222, so that the suction plate 300 is positioned at a certain inclination angle, the pressing plate 223 is positioned above the suction plate 300, a raw material workpiece positioned on the suction plate 300 can be closely positioned on one side of the pressing plate 223, one side of the raw material workpiece is limited by utilizing the pressing plate 223, and the raw material workpiece is clamped and positioned by utilizing the clamping blocks 400 on the left side and the right side of the raw material workpiece.
In the first embodiment, the overall structure of the clamping seat is relatively simple, and when raw material workpieces with different specifications need to be processed, the suction cup needs to be replaced, or the two support plates 222 need to be replaced, so that different positioning concave angles 210 are changed, and different raw material workpieces are positioned.
After the suction plate 300 is rotated to the positioning concave angles 210 of the two support plates 222 to be positioned, the suction plate 300 can be further clamped on the two support plates 222, or the suction plate 300 is locked and fixed on the two suction plates 300 by using screws to be positioned, in this embodiment, the suction plate 300 can be fixed when the pressing plate 223 is installed, specifically, the pressing plate 223 has a pressing section extending to the upper part of the positioning concave angles 210, the pressing section and the pressing plate 223 can be in an integrated structure, and the pressing section presses the suction plate 300 in the positioning concave angles 210. When the suction plate 300 is installed, after the suction plate 300 is placed at the positioning concave angles 210 of the two support plates 222 to be positioned, the suction plate 300 is pressed and positioned on the two support plates 222 by utilizing the pressing section, so that the suction plate 300 is further pressed and positioned, and the suction plate 300 is quickly and firmly installed. In practical application, a waist-shaped hole extending along the left-right direction may be provided on the pressing plate 223, and a screw may be inserted through the waist-shaped hole and then connected to the supporting plate 222, so that the pressing plate 223 may be pressed and fixed, and the left-right adjustment of the pressing plate 223 may be realized.
As shown in fig. 2, in a second embodiment of the clamping seat, the clamping seat includes a seat body 231, a clamp 232 and a connection plate 233, the seat body 231 is disposed on the workbench 100, the positioning concave angle 210 is formed on the seat body 231, the clamp 232 is connected to the rear portion of the seat body 231, the clamp 232 clamps the suction plate 300 in the positioning concave angle 210, the connection plate 233 is connected to the front portion of the seat body 231, and two clamping blocks 400 are connected to the left and right sides of the connection plate 233. In this clamping seat, the positioning concave angle 210 is formed on a whole seat 231, when the suction plate 300 is installed, one side of the suction plate 300 is directly placed into the positioning concave angle 210 to realize quick positioning, then the clamp 232 is pressed against the suction plate 300 to clamp and position the suction plate 300, at this time, the raw material workpiece is placed on the suction plate 300, one side of the raw material workpiece can be pressed against and limited by the positioning side surface of the positioning concave angle 210 and the connecting plate 233, and finally the clamping blocks 400 on the left side and the right side of the connecting plate 233 are clamped at two ends of the raw material workpiece to further clamp and fix the raw material workpiece.
In order to facilitate clamping and positioning the suction plate 300 by using the clamp 232, in this embodiment, the rear side of the seat 231 is connected with an adjusting rod 234 through threads, the clamp 232 is slidably connected to the seat 231 along the front-rear direction, the front end of the adjusting rod 234 is rotatably connected to the seat 231, in practical application, a threaded sleeve may be disposed at the rear side of the seat 231, the adjusting rod 234 is cooperatively connected with the threaded sleeve, the stability of the rotation of the adjusting rod 234 may be enhanced, and the bottom side of the clamp 232 may be provided with a sliding rail or a sliding groove, correspondingly, the top side of the seat 231 is provided with a sliding groove or a sliding rail, and the sliding connection between the clamp 232 and the seat 231 may be realized through the mutual cooperation of the sliding rail and the sliding groove. When the suction plate 300 is installed, the adjusting rod 234 can be rotated to drive the clamp 232 to move in the direction away from the positioning concave angle 210, then the suction plate 300 is placed into the positioning concave angle 210 for positioning, then the adjusting rod 234 is reversed to drive the clamp 232 to approach the positioning concave angle 210, and the suction plate 300 is pressed on the positioning concave angle 210, so that the suction plate 300 can be conveniently disassembled and assembled, the suction plates 300 with different specifications and sizes can be replaced when in use, and the flexibility and convenience of use are improved.
Further, the clamping base further includes a turntable 235, the turntable 235 is disposed on the table 100, and the base 231 can rotate and be positioned on the turntable 235 along a rotation axis extending in a horizontal direction. When the angle of water transport holes is required to be changed, the seat body 231 can be rotated, the inclination angle of the suction disc is changed, and the seat body 231 is positioned after the suction disc is adjusted to the required angle, so that different processing requirements can be more conveniently met, and the flexibility and convenience of operation are further improved.
The seat 231 rotates on the turntable 235 in various structural forms, for example, two connecting lugs are arranged on the turntable 235, the seat 231 is connected between the two connecting lugs through a connecting shaft, the seat 231 can rotate on the turntable 235, when the seat 231 is required to be positioned on the turntable 235, only bolts are required to lock the seat 231 on the turntable 235, in the embodiment, two arc-shaped sliding rails 236 are arranged at intervals along the left-right direction on the bottom side of the seat 231, two arc-shaped sliding grooves which are respectively matched and connected with the arc-shaped sliding rails 236 are formed on the turntable 235, a first bolt 237 is connected on the turntable 235 through threads, and the first bolt 237 penetrates through one arc-shaped sliding groove and is pressed against the arc-shaped sliding rails 236. The seat body 231 is connected with the arc chute through the arc slide rail 236 in a mutually matched manner, the rotation of the rotation axis extending along the horizontal direction on the turntable 235 can be realized, when the inclination angle of the sucker needs to be adjusted, the first bolt 237 is loosened, the first bolt 237 leaves the arc slide rail 236, after the adjustment is completed, the first bolt 237 is screwed down again, the end part of the first bolt 237 is pressed against the arc slide rail 236, and the seat body 231 can be locked and fixed on the turntable 235.
In order to facilitate observing the rotation state of the base 231, in this embodiment, the base 231 is provided with a first scale 238, and in practical application, the first scale 238 may extend along the length direction of the arc-shaped sliding rail 236. The rotation adjustment angle of the seat 231 can be intuitively checked through the first scale 238, so that the convenience of operation is improved.
To further improve stability of the chuck position adjustment, in this embodiment, the chuck further includes a base table 239, the base table 239 is connected between a turntable 235 and the table 100, and the turntable 235 is rotatable and positionable on the base table 239 along a rotation axis extending in an up-down direction. According to different water hole machining needs, the turntable 235 can be rotated along the rotation axis extending in the up-down direction, so that the position orientation of the sucker can be further adjusted, and the flexibility and convenience of operation are improved.
The bottom side of revolving stage 235 can be provided with the connecting axle to connect the connecting axle on the base frame 239 through the bearing, can realize rotating the connection with the revolving stage 235 on the base frame 239, in order to realize locating the revolving stage 235 on the base frame 239, be provided with annular spacing groove on the base frame 239, the center of spacing groove is located the rotation axis of revolving stage 235, be provided with the stopper in the spacing inslot, be connected with the connecting stud that upwards extends on the stopper, the connecting stud upwards wears out spacing groove and protrusion in the revolving stage 235, the position that upwards protrudes in the revolving stage 235 at the connecting stud has the nut through threaded connection, when needs rotate and adjust the revolving stage 235, loosen the nut earlier, make the nut and not contact with the revolving stage 235, accomplish the back with the regulation of revolving stage 235 again, lock the nut again, make the nut support and press on the revolving stage 235, compress tightly in the base frame 239, realize the location to the revolving stage 235. In practical application, the limiting block and the connecting stud are fixed pairs with the nut, and two fixed pairs can be arranged between the turntable 235 and the bottom table 239 to improve the locking effect on the turntable 235.
In some embodiments, a second scale 240 is provided on the turntable 235, and in practice the second scale 240 is disposed around the outside of the base table 239. The angle adjusted by the turntable 235 can be visually checked through the second graduated scale 240, so that the convenience of operation is further improved.
While the preferred embodiment of the present utility model has been described in detail, the utility model is not limited to the embodiments, and various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the utility model, and these modifications and substitutions are intended to be included in the scope of the present utility model as defined in the appended claims.