CN212735121U - Negative pressure fixing jig for thin aluminum plate machining - Google Patents

Negative pressure fixing jig for thin aluminum plate machining Download PDF

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Publication number
CN212735121U
CN212735121U CN202020512749.5U CN202020512749U CN212735121U CN 212735121 U CN212735121 U CN 212735121U CN 202020512749 U CN202020512749 U CN 202020512749U CN 212735121 U CN212735121 U CN 212735121U
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aluminum plate
hole
jig
holes
tool
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CN202020512749.5U
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Chinese (zh)
Inventor
金以荣
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Jiangsu Xinding New Material Co ltd
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Jiangsu Xinding New Material Co ltd
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Abstract

The utility model relates to a fixed tool technical field just discloses a fixed tool of thin shape aluminum plate processing negative pressure, including the tool base, the vacuum tank has been seted up to the inside of tool base, the positive fixedly connected with pipeline of tool base, the screw hole has all been seted up in the four corners at tool base top, the front and the equal fixedly connected with locating lever in the back at tool base top, the top of tool base is provided with the tool panel, the locating hole has all been seted up, two in the front and the back at tool panel top the top of locating lever is pegged graft with two locating holes respectively, the screw thread through-hole has all been seted up in the four corners at tool base top, four the equal threaded connection in inside of screw thread through-hole has the bolt. The utility model discloses a, when having solved the tool centre gripping and fixing, the little thin aluminum plate of clamping-force is difficult to be pressed from both sides steadily, and the big thin aluminum plate of clamping-force is easily crushed, leads to thin aluminum plate's low in qualification rate, problem that the productivity is low.

Description

Negative pressure fixing jig for thin aluminum plate machining
Technical Field
The utility model relates to a fixed tool technical field specifically is a thin type aluminum plate processing negative pressure fixed tool.
Background
The jig is a large tool for carpenters, ironmen, pincers, machines, electric controls and other handicrafts, and is mainly used as a tool for assisting in controlling positions or actions (or both), and the jig can be divided into a process assembly jig, a project test jig and a circuit board test jig.
In the deep processing process of thin aluminum plate materials, a jig is often required to be clamped and fixed so as to facilitate further processing, however, the thin aluminum plate is thin, if the clamping force of the clamp on one side is small, the thin aluminum plate is difficult to clamp stably, and if the clamping force is large, the thin aluminum plate is easily crushed, so that the thin aluminum plate is low in qualification rate and low in productivity, and therefore the problem is solved by providing the thin aluminum plate processing negative pressure fixing jig.
Disclosure of Invention
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a thin shape aluminum plate processing negative pressure fixing jig has and adopts vacuum negative pressure fixed, and fixed effectual and avoid the advantage of damage, when having solved the tool centre gripping fixed, the little thin shape aluminum plate of clamping-force is difficult to the double-layered steady, and the big thin shape aluminum plate of clamping-force is crushed easily, leads to thin shape aluminum plate's low in qualification rate, the problem that the productivity is low.
Second, technical scheme
For realizing above-mentioned adoption vacuum negative pressure is fixed, fixed effectual and avoid the purpose of damage, the utility model provides a following technical scheme:
a negative pressure fixing jig for processing thin aluminum plates comprises a jig base, wherein a vacuum groove is formed in the jig base, a pipeline is fixedly connected to the front of the jig base, threaded holes are formed in four corners of the top of the jig base, positioning rods are fixedly connected to the front and the back of the top of the jig base, a jig panel is arranged on the top of the jig base, positioning holes are formed in the front and the back of the top of the jig panel, the top ends of the two positioning rods are respectively inserted into the two positioning holes, threaded through holes are formed in the four corners of the top of the jig base, bolts are connected to the insides of the four threaded through holes in a threaded manner, the bottom ends of the four bolts respectively extend to the insides of the four threaded holes and are in threaded connection with the threaded through holes, vacuum holes are uniformly distributed in the jig panel, and adsorption holes are uniformly distributed in, the adsorption holes are communicated with the vacuum holes.
Preferably, the vacuum holes comprise longitudinal holes, transverse holes and oblique holes, the longitudinal holes, the transverse holes and the oblique holes are communicated with each other, and the longitudinal holes, the transverse holes and the oblique holes are all communicated with each other.
Preferably, the pipeline is including first pipeline mouth, the back intercommunication of first pipeline mouth has the second pipeline mouth, the back and the tool base intercommunication of second pipeline mouth, the left side intercommunication of first pipeline mouth has the third pipeline mouth, the left side and the evacuating device of third pipeline mouth are connected, the top fixed mounting of first pipeline mouth has pneumatic switch.
Preferably, the top of the jig panel is fixedly connected with two material taking grooves, the material taking grooves are communicated with the longitudinal hole, the transverse hole and the oblique hole, and the material taking grooves are located on the left side and the right side of the positioning hole.
Preferably, the inside fixedly connected with sealing washer of vacuum tank, the top of sealing washer and the bottom plate contact of tool panel.
Preferably, the left side and the right side of the jig base are both provided with holding grooves.
Third, beneficial effect
Compared with the prior art, the utility model provides a tool is fixed to thin shape aluminum plate processing negative pressure possesses following beneficial effect:
1. the negative pressure fixing jig for processing the thin aluminum plate is characterized in that a positioning rod is inserted into a positioning hole, a jig panel and a jig base are corresponding to each other, the jig base and the jig panel can be fixedly connected through sequential threaded connection of a bolt, a threaded through hole and a threaded hole, a pipeline is connected with a vacuumizing device, a vacuum groove is vacuumized, the vacuum hole and an adsorption hole form negative pressure, the adsorption holes which are uniformly distributed form a vacuum negative pressure area, so that the thin aluminum plate is adsorbed and fixed, the adsorption holes which are not needed at the periphery can be selectively sealed by adhesive tapes according to the size of the thin aluminum plate to adapt to the fixation of the thin aluminum plates of different specifications, when the size of the thin aluminum plate is increased, the adhesive tapes are torn off, the negative pressure fixing jig is good in applicability and convenient to use, the fixing effect is good, the thin aluminum plate cannot be damaged, the problem that the thin aluminum plate with small clamping force, the thin aluminum plate with large clamping force is easy to be crushed, so that the thin aluminum plate has low qualification rate and low productivity.
2. This tool is fixed to thin shape aluminum plate processing negative pressure sets up the vacuum adsorption region by vertical hole, horizontal hole and slant hole, and its thin shape aluminum plate adsorbs evenly reliably, and when thin shape aluminum plate size diminishes, with the sticky tape along vertical hole, horizontal hole and slant hole seal outlying adsorption hole can, easy operation, it is convenient to use, has better fixed effect of absorption to thin shape aluminum plate.
3. This tool is fixed to thin aluminum plate processing negative pressure, when needs fixed thin aluminum plate, pneumatic switch closes, and evacuating device work reduces the atmospheric pressure in the vacuum chamber of seting up in the tool base, and thin aluminum plate is adsorbed fixedly by the negative pressure, and when not needing to fix, pneumatic switch opens, and evacuating device is out of work, and air in the atmosphere passes through first pipeline mouth and second pipeline mouth in proper order and gets into the vacuum chamber, no longer produces the negative pressure, can take off thin aluminum plate, convenient to use.
4. This tool is fixed to thin shape aluminum plate processing negative pressure through the setting of getting the silo, when getting to put thin shape aluminum plate, in the silo of getting can be arranged in to the material clamp or the finger, is convenient for get of thin shape aluminum plate and puts.
5. This fixed tool of thin shape aluminum plate processing negative pressure plays sealed effect through the sealing washer after tool panel and tool base installation, improves the reliability of adsorbing the product.
6. This tool is fixed to thin shape aluminum plate processing negative pressure through two settings that grip the groove, can be convenient for the workman carry whole device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a jig base of the present invention;
fig. 3 is the utility model discloses tool panel half cuts open the schematic diagram.
In the figure: 1. a jig base; 2. a vacuum tank; 3. a pipeline; 31. a first conduit port; 32. a second conduit port; 33. a third conduit port; 34. a pneumatic switch; 4. a threaded hole; 5. positioning a rod; 6. a jig panel; 7. positioning holes; 8. a threaded through hole; 9. a bolt; 10. a vacuum hole; 101. a longitudinal bore; 102. a transverse bore; 103. an oblique hole; 11. an adsorption hole; 12. a material taking groove; 13. a seal ring; 14. a holding groove.
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.
Referring to fig. 1-3, a negative pressure fixing jig for processing thin aluminum plate comprises a jig base 1, a vacuum groove 2 is formed in the jig base 1, a pipeline 3 is fixedly connected to the front of the jig base 1, threaded holes 4 are formed in the four corners of the top of the jig base 1, positioning rods 5 are fixedly connected to the front and the back of the top of the jig base 1, a jig panel 6 is arranged on the top of the jig base 1, positioning holes 7 are formed in the front and the back of the top of the jig panel 6, the top ends of the two positioning rods 5 are respectively inserted into the two positioning holes 7, the positioning rods 5 are inserted into the positioning holes 7, so that the jig panel 6 and the jig base 1 correspond to each other, the threaded holes 4 correspond to the threaded through holes 8 for positioning, threaded through holes 8 are formed in the four corners of the top of the jig base 1, bolts 9 are threadedly connected to, four bolts 9's bottom extends to four screw holes 4's inside respectively and rather than threaded connection, through bolt 9 and screw through-hole 8 and screw hole 4 threaded connection in proper order can make tool base 1 and tool panel 6 fixed connection, evenly distributed's vacuum hole 10 is seted up to tool panel 6's inside, evenly distributed's adsorption hole 11 is seted up at tool panel 6's top, adsorption hole 11 and vacuum hole 10 intercommunication, carry out the evacuation to vacuum tank 2, vacuum hole 10 and adsorption hole 11 form the negative pressure, evenly distributed's adsorption hole 11 forms the vacuum negative pressure region, thereby adsorb fixedly to thin aluminum plate.
Further, the vacuum holes 10 comprise longitudinal holes 101, transverse holes 102 and oblique holes 103, the longitudinal holes 101, the transverse holes 102 and the oblique holes 103 are communicated with each other, vacuum adsorption areas are formed by the longitudinal holes 101, the transverse holes 102 and the oblique holes 103, the thin aluminum plate is uniformly and reliably adsorbed, when the size of the thin aluminum plate is reduced, the adhesive tape is used for sealing the peripheral adsorption holes 11 along the longitudinal holes 101, the transverse holes 102 and the oblique holes 103, the operation is simple, the use is convenient and rapid, and the thin aluminum plate has a better adsorption fixing effect.
Further, the pipeline 3 is including first pipeline mouth 31, the back intercommunication of first pipeline mouth 31 has second pipeline mouth 32, the back and the tool base 1 intercommunication of second pipeline mouth 32, the left side intercommunication of first pipeline mouth 31 has third pipeline mouth 33, the left side and the evacuating device of third pipeline mouth 33 are connected, the top fixed mounting of first pipeline mouth 31 has pneumatic switch 34, when needs fixed thin aluminum plate, pneumatic switch 34 closes, evacuating device work reduces the atmospheric pressure of the vacuum groove 2 of seting up in the tool base 1, thin aluminum plate is adsorbed fixedly by the negative pressure, when not needing the fixing, pneumatic switch 34 opens, evacuating device is out of work, the air in the atmosphere passes through first pipeline mouth 31 and second pipeline mouth 32 in proper order and gets into in the vacuum groove 2, no longer produce the negative pressure, can take off thin aluminum plate, high durability and convenient use.
Further, two trough 12 of getting of top fixedly connected with of tool panel 6, the trough 12 and vertical hole 101, horizontal hole 102 and slant hole 103 all communicate, and two trough 12 of getting are located the left and right sides of locating hole 7, and through the setting of trough 12 of getting, when putting thin aluminum plate, in the trough 12 of getting can be arranged in to the material clamp or finger, the thin aluminum plate of being convenient for get and put.
Further, the inside fixedly connected with sealing washer 13 of vacuum tank 2, the top of sealing washer 13 and the bottom plate contact of tool panel 6 play the sealed effect through sealing washer 13 after tool panel 6 and the installation of tool base 1, improve the reliability of adsorbing the product.
Further, the left and right sides of the jig base 1 are provided with holding grooves 14, and the two holding grooves 14 are arranged, so that a worker can carry the whole device conveniently.
The working principle is as follows: when the utility model is used, the jig panel 6 is placed on the top of the jig base 1, the positioning rod 5 is inserted into the positioning hole 7, the jig panel 6 and the jig base 1 correspond to each other, the threaded hole 4 corresponds to the threaded through hole 8, the jig base 1 and the jig panel 6 can be fixedly connected through the sequential threaded connection of the bolt 9, the threaded through hole 8 and the threaded hole 4, the installation is completed, the pipeline 3 is connected with the vacuum pumping device, the vacuum groove 2 is vacuumized after the vacuum pumping device is opened, the vacuum holes 10 and the adsorption holes 11 form negative pressure, the adsorption holes 11 which are uniformly distributed form a vacuum negative pressure area, thereby the thin aluminum plate is adsorbed and fixed, the adsorption holes 11 which are not needed at the periphery can be selectively sealed by adhesive tapes according to the size of the thin aluminum plate to adapt to the fixation of the thin aluminum plates with different sizes, when the size of the thin aluminum plate is increased, the adhesive tape is torn off, the applicability is better, the use is convenient, the fixing effect is good, the thin aluminum plate cannot be damaged, and the problems that when the jig is clamped and fixed, the small thin aluminum plate with the clamping force is difficult to clamp stably, the large thin aluminum plate with the clamping force is easily crushed, the qualified rate of the thin aluminum plate is low, and the productivity is low are solved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a fixed tool of thin aluminum plate processing negative pressure, includes tool base (1), its characterized in that: the vacuum groove (2) is formed in the jig base (1), the pipeline (3) is fixedly connected to the front of the jig base (1), the threaded holes (4) are formed in four corners of the top of the jig base (1), the positioning rods (5) are fixedly connected to the front and the back of the top of the jig base (1), the jig panel (6) is arranged at the top of the jig base (1), the positioning holes (7) are formed in the front and the back of the top of the jig panel (6), the top ends of the two positioning rods (5) are respectively inserted into the two positioning holes (7), the threaded through holes (8) are formed in the four corners of the top of the jig base (1), the bolts (9) are connected to the four threaded through holes (8) through threads, and the bottom ends of the four bolts (9) extend into the four threaded holes (4) respectively and are connected to the four threaded through holes through, vacuum holes (10) which are uniformly distributed are formed in the jig panel (6), adsorption holes (11) which are uniformly distributed are formed in the top of the jig panel (6), and the adsorption holes (11) are communicated with the vacuum holes (10).
2. The negative pressure fixing jig for machining the thin aluminum plate according to claim 1, wherein: the vacuum hole (10) comprises a longitudinal hole (101), a transverse hole (102) and an oblique hole (103), and the longitudinal hole (101), the transverse hole (102) and the oblique hole (103) are communicated with each other.
3. The negative pressure fixing jig for machining the thin aluminum plate according to claim 1, wherein: pipeline (3) are including first pipeline mouth (31), the back intercommunication of first pipeline mouth (31) has second pipeline mouth (32), the back and tool base (1) intercommunication of second pipeline mouth (32), the left side intercommunication of first pipeline mouth (31) has third pipeline mouth (33), the left side and the evacuating device of third pipeline mouth (33) are connected, the top fixed mounting of first pipeline mouth (31) has pneumatic switch (34).
4. The negative pressure fixing jig for machining the thin aluminum plate according to claim 2, wherein: the top fixedly connected with of tool panel (6) gets silo (12), get silo (12) and vertical hole (101), horizontal hole (102) and slant hole (103) and all communicate, two get silo (12) and be located the left and right sides of locating hole (7).
5. The negative pressure fixing jig for machining the thin aluminum plate according to claim 1, wherein: the inside fixedly connected with sealing washer (13) of vacuum tank (2), the top of sealing washer (13) and the bottom plate contact of tool panel (6).
6. The negative pressure fixing jig for machining the thin aluminum plate according to claim 1, wherein: the left side and the right side of the jig base (1) are both provided with holding grooves (14).
CN202020512749.5U 2020-04-09 2020-04-09 Negative pressure fixing jig for thin aluminum plate machining Active CN212735121U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020512749.5U CN212735121U (en) 2020-04-09 2020-04-09 Negative pressure fixing jig for thin aluminum plate machining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020512749.5U CN212735121U (en) 2020-04-09 2020-04-09 Negative pressure fixing jig for thin aluminum plate machining

Publications (1)

Publication Number Publication Date
CN212735121U true CN212735121U (en) 2021-03-19

Family

ID=74984968

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020512749.5U Active CN212735121U (en) 2020-04-09 2020-04-09 Negative pressure fixing jig for thin aluminum plate machining

Country Status (1)

Country Link
CN (1) CN212735121U (en)

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