CN218800731U - CNC electromagnetic clamping and finish machining jig for computer shell - Google Patents
CNC electromagnetic clamping and finish machining jig for computer shell Download PDFInfo
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- CN218800731U CN218800731U CN202222466437.7U CN202222466437U CN218800731U CN 218800731 U CN218800731 U CN 218800731U CN 202222466437 U CN202222466437 U CN 202222466437U CN 218800731 U CN218800731 U CN 218800731U
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Abstract
The utility model discloses a computer housing CNC electromagnetism centre gripping finish machining tool, include tool base plate, side dress board, inhale hole and electro-magnet, still include soft contact mechanism, soft contact mechanism connects the strip by L shape groove, the leading-in strip of L shape, strip arris, soft and connect the strip with the table and constitute, the welding of length direction both sides outer wall department of tool base plate has from taking the through-hole to lock the side dress board in CNC board department with the help of the bolt, and the surface mounting of tool base plate has the hole and the electro-magnet of inhaling that can adsorb supporting splint, the tool base plate length direction surface subtend in the inhaling the hole outside offers the L shape groove that is used for the leading-in strip of L shape and soft and connects a strip body card to go into, is provided with soft contact mechanism on the surface of tool base plate, with the help of soft contact mechanism set up the extrusion force degree when having reduced the contact between tool base plate and the CNC splint, avoids computer housing to be carried out the finish machining by the centre gripping between tool base plate and splint by the clamp easily hindered.
Description
Technical Field
The utility model relates to a CNC processing tool technical field, in particular to computer housing CNC electromagnetism centre gripping finish machining tool.
Background
Generally, CNC machining generally refers to computer numerical control precision machining, such as CNC machining lathes, CNC machining milling machines, CNC machining boring and milling machines and the like, and the feeding route of CNC finish machining is basically performed along the contour sequence of parts thereof, so that the work point for determining the feeding route is to determine the feeding route of rough machining and idle stroke.
Patent No. CN202123456140.4 discloses a CNC electromagnetic clamping high-stability finish machining jig, which comprises a jig table and an apron, wherein a base is arranged on the jig table, a profiling placing cavity for placing a product is formed in the top of the base, a plurality of adsorption holes and a plurality of powerful magnets are formed in the cavity bottom of the profiling placing cavity, an air suction seat is arranged at the bottom of the jig table, an air suction groove is formed in the air suction seat, a plurality of through holes are formed in the jig table, the adsorption holes are communicated with the air suction groove through the through holes, the air suction groove is connected with an air suction device, a plurality of processing through grooves are formed in the apron, a profiling ejecting block is fixedly connected to the bottom of the apron, the apron is positioned above the profiling placing cavity, and the profiling ejecting block can be magnetically attracted with the powerful magnets to compress the product; the utility model discloses a CNC electromagnetism centre gripping high stability finish machining tool compresses tightly and vacuum adsorption comes the auxiliary fixation product through magnetism, effectively reduces the condition that product appearance face bumps the fish tail and weighs wounded.
At present, when a computer shell is clamped when a CNC electromagnetic clamping finish machining jig is subjected to electromagnetic adsorption, the computer shell can be pressed on the surface of a jig base plate by a clamping plate matched with the jig, the clamping plate can be adsorbed by negative pressure at an adsorption hole and strong magnetic force of an electromagnet, and clamping of the computer shell at the jig is completed, the jig base plate is subjected to clamping adsorption of the computer shell by the clamping plate matched with the jig base plate in the moment, the computer shell is easily subjected to strong compression force, and friction damage occurs, and therefore the CNC electromagnetic clamping finish machining jig for the computer shell is provided.
SUMMERY OF THE UTILITY MODEL
A primary object of the utility model is to provide a computer casing CNC electromagnetism centre gripping finish machining tool is provided with soft contact mechanism on the surface of tool base plate, and with the help of the extrusion power when setting up of soft contact mechanism and having reduced the contact between tool base plate and the splint, avoid computer casing to be difficult easily hindered by the clamp when carrying out CNC finish machining by the centre gripping between tool base plate and splint, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a computer casing CNC electromagnetism centre gripping finish machining tool, includes tool base plate, side dress board, inhales hole and electro-magnet, still includes soft contact mechanism, soft contact mechanism connects the strip to constitute by L shape groove, the leading-in strip of L shape, strip arris, soft connecing the strip and table, the welding of length direction both sides outer wall department of tool base plate has from taking the through-hole to lock the side dress board in CNC board department with the help of the bolt, and the surface mounting of tool base plate has the hole and the electro-magnet of inhaling that can adsorb supporting splint, the tool base plate length direction surface subtend in the hole outside offers the L shape groove that is used for the leading-in strip of L shape and soft connecing a half-section strip body card to go into, and the flat strip board surface bonding of the leading-in strip of L shape has the strip arris that is used for increasing the gomphosis frictional force, the vertical bar top bonding of the leading-in L shape has the L shape groove to carry out the soft butt strip that connects of the splint above the computer casing, and the soft butt joint strip that exposes between the strip body of L shape groove and the subtend the soft contact splint and connect the strip that has the soft contact splint of tool base plate width direction surface department of bonding.
Further, the strip body of the L-shaped lead-in strip is an L-shaped strip body; the L-shaped leading-in strip of the L-shaped strip body can be smoothly clamped into the L-shaped groove.
Furthermore, the edge body of the strip edge is an elastic deformable edge body; the elastic deformable strip edge can be extruded into the L-shaped groove along with the L-shaped lead-in strip and elastically supported between the L-shaped lead-in strip and the groove wall of the L-shaped groove to increase the friction property.
Furthermore, the strip bodies of the surface connecting strip and the soft connecting strip are elastic deformable strip bodies; the elastically deformable surface connecting strip and the soft connecting strip have better elastic buffering capacity.
Further, the strip body width of the soft connecting strip is the same as the width of the top notch of the L-shaped groove; the soft connecting strip can be in adaptive clamping connection with the notch of the L-shaped groove.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses a surface at the tool base plate is provided with soft contact mechanism, and extrusion power when having reduced the contact between tool base plate and the splint with the help of soft contact mechanism's setting avoids computer case to be difficult by the clamp wounded when carrying out the CNC finish machining by the centre gripping between tool base plate and splint.
Drawings
Fig. 1 is the utility model relates to a computer housing CNC electromagnetism centre gripping finish machining tool's overall structure sketch map.
Fig. 2 is the utility model relates to a tool base plate and splint split sketch map of computer casing CNC electromagnetism centre gripping finish machining tool.
Fig. 3 is the utility model relates to a computer housing CNC electromagnetism centre gripping finish machining tool's soft contact mechanism explosion chart.
In the figure: 1. a jig substrate; 2. side mounting plates; 3. sucking holes; 4. an electromagnet; 5. a soft contact mechanism; 501. an L-shaped slot; 502. an L-shaped lead-in strip; 503. strip edges; 504. soft connecting the strips; 505. and (6) connecting bars.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, a computer housing CNC electromagnetic clamping finish machining jig comprises a jig substrate 1, a side mounting plate 2, a suction hole 3, an electromagnet 4 and a soft contact mechanism 5, wherein the soft contact mechanism 5 comprises an L-shaped groove 501, an L-shaped guide-in strip 502, a strip edge 503, a soft connection strip 504 and a surface connection strip 505, the side mounting plate 2 which is provided with a through hole and can be locked at a CNC machine table by a bolt is welded at the outer walls at two sides of the length direction of the jig substrate 1, the suction hole 3 and the electromagnet 4 which can adsorb a matched clamping plate are arranged on the surface of the jig substrate 1, the L-shaped groove 501 which is used for clamping the L-shaped guide-in strip 502 and the half-section strip body of the soft connection strip 504 is oppositely arranged on the surface of the jig substrate 1 at the outer side of the suction hole 3, the strip top end of the L-shaped guide-in strip 502 is adhered with the strip surface 503 which can extend out of the L-shaped groove 501 for supporting the soft connection strip body of the computer housing, and the soft connection strip body 504 is adhered with the strip body which is exposed out of the L-shaped guide-shaped strip body, and the surface of the soft connection strip body is adhered with the surface contact strip body of the surface 1, the soft connection strip body 505, the surface of the soft connection strip body of the soft connection strip 1, the soft connection strip body is adhered with the surface contact strip body 505.
Wherein the strip body of the L-shaped lead-in strip 502 is an L-shaped strip body; the L-shaped lead-in strip 502 of the L-shaped strip body can be smoothly snapped into the L-shaped groove 501.
Wherein, the prism of the strip edge 503 is an elastic deformable prism; the elastically deformable strip edge 503 can be extruded into the L-shaped groove 501 along with the L-shaped lead-in strip 502 and elastically supported between the L-shaped lead-in strip 502 and the groove wall of the L-shaped groove 501 to increase the friction; the strip bodies of the surface connecting strip 505 and the soft connecting strip 504 are elastic deformable strip bodies; the elastically deformable surface connecting strip 505 and the soft connecting strip 504 have better elastic buffer capacity; the strip body width of the soft connecting strip 504 is the same as the width of the top end notch of the L-shaped groove 501; the soft joint strip 504 can be matched and clamped with the notch of the L-shaped groove 501.
It should be noted that, the utility model relates to a computer housing CNC electromagnetism centre gripping finish machining tool, be provided with soft contact mechanism 5 on the surface of tool base plate 1, install in CNC board department with the help of the 2 department locking bolts of side dress board when tool base plate 1, L shape is leading-in 502 can take strip arris 503 to crowd into L shape inslot 501, the flexible strip arris 503 of this moment can follow L shape is leading-in 502 to crowd into L shape inslot 501 and elastic support increases the frictional property between the cell wall of L shape leading-in 502 and L shape inslot 501, and the soft strip 504 area of connecing on the leading-in 502 top of L shape connects strip 505 to reveal on tool base plate 1 surface, when computer housing is pressed on tool base plate 1 surface by splint and is adsorbed by the negative pressure suction of inhaling hole 3 department and electro-magnet 4's magnetic force, splint press to tool base plate 1 surface this moment have soft strip 504 and table to connect strip 505 to provide the elastic buffer, then splint receive the impact force of the computer housing on tool base plate 1 surface after the buffer force reduces.
It should be noted that the utility model relates to a computer shell CNC electromagnetic clamping finish machining jig, which comprises a jig base plate 1; 2. laterally installing a plate; 3. sucking holes; 4. an electromagnet; 5. a soft contact mechanism; 501. an L-shaped slot; 502. an L-shaped lead-in strip; 503. strip edges; 504. soft connecting strips; 505. the components of the table connecting strip are all common standard components or components known to those skilled in the art, and the structure and the principle of the table connecting strip are known to the skilled person through technical manuals or through routine experimental methods.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the above embodiments and the description are only for illustrating the present invention
The principle of the invention, without departing from the spirit and scope of the invention, the invention can also have various changes and improvements, and these changes and improvements all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a computer housing CNC electromagnetism centre gripping finish machining tool, includes tool base plate (1), side dress board (2), inhales hole (3) and electro-magnet (4), its characterized in that: still include soft contact mechanism (5), soft contact mechanism (5) connect strip (505) to constitute by L shape groove (501), L shape leading-in strip (502), strip arris (503), soft strip (504) and the table, the welding of length direction both sides outer wall department of tool base plate (1) has side dress board (2) that can lock in CNC board department with the help of the bolt from the band-pass hole, and the surface mounting of tool base plate (1) has suction hole (3) and electro-magnet (4) that can adsorb supporting splint, inhale tool base plate (1) length direction surface subtend in the hole (3) outside and offer the L shape groove (501) that is used for L shape leading-in strip (502) and soft strip (504) half section strip body card to go into, and the flat strip surface bonding of L shape leading-in strip (502) has strip arris (503) that is used for increasing gomphosis frictional force, the upright strip top of L shape leading-in strip (502) has can stretch out L shape groove (501) and carries out the soft strip (504) that connect the soft strip (504) of holding in the support and connect the soft strip (505) of the soft strip of the contact with the bonding of the width of the clamp that contact surface (505) connects between the L shape strip (501) exposes the bonding of L shape strip body and soft strip (1) and connect the clamp.
2. The CNC electromagnetic clamping finish machining jig for the computer shell as claimed in claim 1, wherein: the strip body of the L-shaped lead-in strip (502) is an L-shaped strip body.
3. The CNC electromagnetic clamping finishing jig for computer housings of claim 1, wherein: the edge body of the strip edge (503) is an elastic deformable edge body.
4. The CNC electromagnetic clamping finishing jig for computer housings of claim 1, wherein: the strip bodies of the surface connecting strip (505) and the soft connecting strip (504) are elastic deformable strip bodies.
5. The CNC electromagnetic clamping finish machining jig for the computer shell as claimed in claim 1, wherein: the strip body width of the soft connecting strip (504) is the same as the width of the top end notch of the L-shaped groove (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222466437.7U CN218800731U (en) | 2022-09-17 | 2022-09-17 | CNC electromagnetic clamping and finish machining jig for computer shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222466437.7U CN218800731U (en) | 2022-09-17 | 2022-09-17 | CNC electromagnetic clamping and finish machining jig for computer shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218800731U true CN218800731U (en) | 2023-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222466437.7U Active CN218800731U (en) | 2022-09-17 | 2022-09-17 | CNC electromagnetic clamping and finish machining jig for computer shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218800731U (en) |
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2022
- 2022-09-17 CN CN202222466437.7U patent/CN218800731U/en active Active
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