CN217019517U - CNC many caves position trades board tool soon - Google Patents

Abstract

The utility model discloses a CNC multi-cavity quick change plate jig which comprises a jig table and a multi-cavity quick change plate, wherein a clamping area is arranged on the jig table, pressing assemblies are arranged on two sides of the clamping area, the multi-cavity quick change plate is located in the clamping area, the pressing assemblies press the multi-cavity quick change plate, the multi-cavity quick change plate comprises a bottom plate and a plurality of cover plates, a plurality of profiling placing holes and a first positioning column are arranged at the top of the bottom plate, a plurality of first positioning holes and processing through grooves are formed in the cover plates, pressing blocks are arranged in the processing through grooves, a plurality of cover plates are detachably arranged at the top of the bottom plate, and a plurality of processing through grooves in the plurality of cover plates are respectively opposite to a plurality of profiling placing holes in the bottom plate; the CNC multi-hole quick plate changing jig provided by the utility model can be used for accurately positioning and placing products and locking and pressing the appearance, effectively reduces the conditions of scratch and crush of the appearance surface, improves the product quality, reduces the reject ratio, can be used for locking and pressing in batches, and can be used for effectively improving the production efficiency.

Description

CNC many caves position trades board tool soon

Technical Field

The utility model relates to the technical field of jigs, in particular to a CNC multi-cavity quick plate changing jig.

Background

CNC processing 3C spare is generally because of the product is less, and the centre gripping of taking inconveniently leads to wall thickness machining dimension unstable and hole site bias value, often appears the condition that the product can not reach the requirement after processing to some products have higher outward appearance requirement, and the outside does not allow to have the bump and scratch seal, and the outward appearance face of the general centre gripping product of supplementary anchor clamps commonly used fixes, then processing side pressure or middle cavity, cause bump scratch, crush injury and deformation to the product easily. Therefore, a jig capable of stably clamping a small product without damaging the outer surface of the product is needed.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the CNC multi-hole quick plate changing jig which can accurately position and place products and lock and press the appearance, effectively reduces the conditions of scratch and crush of the appearance surface, enables the size of the processed finished product to be more stable, improves the product quality, reduces the reject ratio, can lock and press in batches and can effectively improve the production efficiency.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a CNC many caves position trades board tool soon, includes tool platform and many caves position quick-witted board, the tool bench is equipped with the clamping district, the both sides in clamping district all are equipped with and compress tightly the subassembly, many caves position quick-change board is located the clamping district and compresses tightly the subassembly and compress tightly many caves position quick-change board, many caves position quick-change board includes bottom plate and a plurality of apron, the bottom plate top is equipped with a plurality of profiles and places hole and first reference column, set up a plurality of first locating holes and processing logical groove on the apron, the processing leads to the inslot and is equipped with the compact heap, and the equal detachable of a plurality of apron is installed in the bottom plate top to a plurality of processing on a plurality of apron leads to the groove and just places the hole to a plurality of profiles on the bottom plate respectively.

Further compress tightly the subassembly and include cylinder and briquetting down, the both sides that lie in the clamping district on the tool bench all are provided with the lift through-hole, the cylinder is fixed in tool bench bottom to the piston rod of cylinder passes the lift through-hole and is connected with briquetting down, briquetting down one end lie in the top in clamping district and can contact with the bottom plate.

Further be provided with a plurality of mounting holes on the bottom plate, be provided with the mould seat in the mounting hole, the mould seat can be dismantled with the bottom plate and be connected, the hole is placed in the profile modeling is located the mould seat.

Furthermore, the cover plate is provided with a fixing through hole, the top of the bottom plate is provided with a plurality of threaded holes, a hexagonal screw is arranged in the fixing through hole, and the hexagonal screw penetrates through the fixing through hole and extends into the threaded hole.

Further the apron top is provided with a plurality of counter bores, and a plurality of counter bores are located a plurality of fixed through hole's the outside respectively, the screw head of hexagonal screw is located the counter bore.

And furthermore, a plurality of second positioning columns are arranged in the clamping area, and a plurality of second positioning holes matched with the second positioning columns are arranged at the bottom of the bottom plate.

And furthermore, a plurality of support columns are arranged in the clamping area.

And handles are further arranged on two sides of the bottom plate.

Compared with the prior art, the utility model has the beneficial effects that:

(1) according to the utility model, the multi-cavity quick-change plate is arranged, the multi-cavity quick-change plate comprises the base plate and the cover plate, the plurality of profiling placing holes are formed in the base plate, so that products can be placed in the plurality of profiling placing holes in batches and are locked and pressed and fixed by the pressing block in the processing through groove in the cover plate, then the multi-cavity quick-change plate is placed on the jig table to be pressed, fastened and fixed and processed, so that the products can be accurately positioned and locked and pressed to be in the shape, the side holes, the inner contour region and the fixed angle side edges of the products can be processed, scratches and crushing of the outer surface can be effectively reduced, the size of the processed finished products is more stable, the product quality is improved, the reject ratio is reduced, and the production efficiency can be effectively improved by locking and pressing in batches.

(2) According to the utility model, the mounting holes are formed in the bottom plate, the die seats are detachably connected in the mounting holes, and the profiling placing holes are formed in the die seats, so that when products of different models need to be clamped, the profiling placing holes can be replaced by replacing the die seats, and the clamping device is adaptive to the products of different models.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:

FIG. 1 is a first schematic structural view of a CNC multi-cavity quick change plate fixture;

FIG. 2 is a schematic structural diagram of a CNC multi-cavity quick-change plate fixture (hidden multi-cavity quick-change plate);

FIG. 3 is a schematic structural view of a multi-hole fast-changing plate;

fig. 4 is an enlarged view of a point a in fig. 1.

Labeled as: 1. a jig table; 101. a clamping area; 102. a second positioning column; 103. a support pillar; 104. a lifting through hole; 2. a cylinder; 3. pressing a block; 4. a base plate; 5. a cover plate; 6. processing a through groove; 7. profiling the placing hole; 8. a compression block; 9. a first positioning post; 10. a first positioning hole; 11. a counter bore; 12. a hexagonal screw; 13. a threaded hole; 14. a mold base; 15. a handle; 16. and a second positioning hole.

Detailed Description

In the description of the present invention, it should be noted that, for the terms of orientation, such as "central", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate that the orientation and positional relationship are based on the orientation or positional relationship shown in the drawings, only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, which should not be construed as limiting the specific scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, a definition of "a first" or "a second" feature may, explicitly or implicitly, include one or more of the features, and in the context of this disclosure, a "plurality" or "a plurality" means two or more unless otherwise explicitly specified.

The utility model provides a CNC many caves position quick change board tool, is shown as figure 1-4, including tool platform 1 and many caves position quick change board, be equipped with clamping district 101 on the tool platform 1, the both sides of clamping district 101 all are equipped with compresses tightly the subassembly, many caves position quick change board is located clamping district 101 and compresses tightly many caves position quick change board to compress tightly the subassembly, many caves position quick change board includes bottom plate 4 and a plurality of apron 5, bottom plate 4 top is equipped with a plurality of profiles and places hole 7 and first locating post 9, set up a plurality of first locating holes 10 and processing logical groove 6 on the apron 5, processing leads to the inslot 6 and is equipped with compact heap 8, and a plurality of equal detachable of apron 5 are installed in bottom plate 4 top to a plurality of processing logical groove 6 on a plurality of apron 5 are just to placing hole 7 to a plurality of profiles on the bottom plate 4 respectively.

According to the utility model, the multi-cavity quick-change plate is arranged and comprises the bottom plate 4 and the cover plate 5, the plurality of copying placing holes 7 are arranged on the bottom plate 4, so that products can be placed in the plurality of copying placing holes 7 in batches and are locked and pressed and fixed by the pressing block 8 in the processing through groove 6 on the cover plate 5, then the multi-cavity quick-change plate is placed on the jig table 1 to be pressed and fixed and then processed, so that the products can be accurately positioned and locked and pressed in appearance, the side holes, the inner contour region and the side edges with fixed angles of the products can be processed, scratches and compression damage to the appearance surface can be effectively reduced, the size of the processed finished products is more stable, the quality of the products is improved, the reject ratio is reduced, and the batch locking and pressing are realized, so that the production efficiency can be effectively improved.

In this embodiment, as shown in fig. 2, the pressing assembly includes a cylinder 2 and a lower pressing block 3, two sides of the jig table 1, which are located in the clamping area 101, are provided with lifting through holes 104, the cylinder 2 is fixed at the bottom of the jig table 1, a piston rod of the cylinder 2 passes through the lifting through hole 104 to be connected with the lower pressing block 3, and one end of the lower pressing block 3 is located above the clamping area 101 and can contact with the bottom plate 4.

In this embodiment, as shown in fig. 3 to 4, a plurality of mounting holes are formed in the bottom plate 4, a mold base 14 is disposed in the mounting holes, the mold base 14 is detachably connected to the bottom plate 4, preferably, the mold base 14 is detachably connected to the bottom plate 4 through bolts, and the profiling placing holes 7 are located on the mold base 14;

specifically, through set up the mounting hole on bottom plate 4, and can dismantle in the mounting hole and be connected with mould seat 14 to place hole 7 and set up on mould seat 14 to the profile modeling, make when the product of the different models of needs clamping, the accessible is changed mould seat 14 and is changed the profile modeling and place hole 7, thereby the product of the different models of adaptation.

In this embodiment, preferably, as shown in fig. 4, a fixing through hole is provided on the cover plate 5, a plurality of threaded holes 13 are provided at the top of the bottom plate 4, a hexagonal screw 12 is provided in the fixing through hole, and the hexagonal screw 12 penetrates through the fixing through hole and extends into the threaded hole 13, so that the cover plate 5 and the bottom plate 4 can be detachably connected.

In this embodiment, preferably, as shown in fig. 4, a plurality of counter bores 11 are disposed at the top of the cover plate 5, the counter bores 11 are respectively located outside the fixing through holes, and the screw head of the hexagonal screw 12 is located in the counter bore 11, so that the screw head of the hexagonal screw 12 is hidden, and the top surface of the cover plate 5 is flush.

In this embodiment, as shown in fig. 2-3, a plurality of second positioning pillars 102 are disposed in the clamping area 101, and a plurality of second positioning holes 16 matched with the second positioning pillars 102 are disposed at the bottom of the bottom plate 4; through the arrangement of the second positioning column 102 and the second positioning hole 16, the bottom plate 4 can be positioned and placed in the clamping area 101 quickly.

Preferably, as shown in fig. 2, a plurality of support columns 103 are disposed in the clamping area 101, and the plurality of support columns 103 are in contact with the bottom of the bottom plate 4 for supporting.

In the present embodiment, as shown in fig. 1, handles 15 are preferably provided on both sides of the bottom plate 4, so as to facilitate lifting of the bottom plate 4.

The working process comprises the following steps:

when clamping a product, firstly putting a plurality of products into profiling placing holes 7 on a bottom plate 4 respectively, then covering a plurality of cover plates 5 on the top of the bottom plate 4, then covering the cover plates through a first positioning column 9 and a first positioning hole 10 in the covering process to enable the cover plates 5 to be accurately covered on the bottom plate 4, enabling a plurality of processing through grooves 6 on the cover plates 5 to respectively align the profiling placing holes 7 on the bottom plate 4, enabling a pressing block 8 to press the product, then fixedly connecting the cover plates 5 and the bottom plate 4 (detachably) through a hexagon screw 12, then lifting the bottom plate 4 through a handle 15 and placing the bottom plate 4 into a clamping area 101 of a jig table 1, enabling the bottom plate 4 to be accurately positioned and placed through a second positioning column 102 and a second positioning hole 16, then starting an air cylinder 2 to enable a lower pressing block 3 to descend to press the bottom plate 4 to finish the clamping and fixing of the product, and then processing the product, when in processing, a CNC cutter (processing head) extends into the processing through groove 6 to process the product.

The above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above embodiments, and all technical solutions that belong to the idea of the present invention belong to the scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims (8)

1. The utility model provides a many caves of CNC trade board tool soon which characterized in that: including tool platform and many caves position quick change board, the tool bench is equipped with the clamping district, the both sides in clamping district all are equipped with and compress tightly the subassembly, many caves position quick change board is located the clamping district and compresses tightly the subassembly and compress tightly many caves position quick change board, many caves position quick change board includes bottom plate and a plurality of apron, the bottom plate top is equipped with a plurality of profiles and places hole and first reference column, it leads to the groove to set up a plurality of first reference holes and processing on the apron, processing leads to the inslot and is equipped with the compact heap, and a plurality of equal detachable of apron are installed in the bottom plate top to a plurality of processing on a plurality of laps leads to the groove and just places the hole to a plurality of profiles on the bottom plate respectively.

2. The CNC multiple-cavity quick change plate fixture of claim 1, wherein: the pressing assembly comprises an air cylinder and a lower pressing block, lifting through holes are formed in two sides, located in the clamping area, of the jig table, the air cylinder is fixed to the bottom of the jig table, a piston rod of the air cylinder penetrates through the lifting through holes to be connected with the lower pressing block, and one end of the lower pressing block is located above the clamping area and can be in contact with the bottom plate.

3. The CNC multiple-cavity quick change plate fixture of claim 1, wherein: the mould is characterized in that a plurality of mounting holes are formed in the base plate, a mould seat is arranged in each mounting hole and detachably connected with the base plate, and the profiling placing holes are formed in the mould seat.

4. The CNC multiple-cavity quick change plate fixture of claim 1, wherein: the cover plate is provided with a fixing through hole, the top of the base plate is provided with a plurality of threaded holes, a hexagonal screw is arranged in the fixing through hole, and the hexagonal screw penetrates through the fixing through hole and extends into the threaded hole.

5. The CNC multi-cavity quick change plate fixture of claim 4, wherein: the top of the cover plate is provided with a plurality of counter bores, the counter bores are respectively located on the outer sides of the fixing through holes, and screw heads of the hexagonal screws are located in the counter bores.

6. The CNC multi-cavity quick change plate fixture of claim 1, wherein: a plurality of second positioning columns are arranged in the clamping area, and a plurality of second positioning holes matched with the second positioning columns are formed in the bottom of the bottom plate.

7. The CNC multiple-cavity quick change plate fixture of claim 1, wherein: and a plurality of support columns are arranged in the clamping area.

8. The CNC multiple-cavity quick change plate fixture of claim 1, wherein: handles are arranged on two sides of the bottom plate.

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