CN217291471U - Pneumatic CNC adds clamping apparatus - Google Patents
Pneumatic CNC adds clamping apparatus Download PDFInfo
- Publication number
- CN217291471U CN217291471U CN202220336125.1U CN202220336125U CN217291471U CN 217291471 U CN217291471 U CN 217291471U CN 202220336125 U CN202220336125 U CN 202220336125U CN 217291471 U CN217291471 U CN 217291471U
- Authority
- CN
- China
- Prior art keywords
- base
- product
- upper cover
- pneumatic
- lower cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The utility model relates to a pneumatic CNC adds clamping apparatus, including the base lower cover, one side intercommunication of base lower cover has two tracheas, trachea and pneumatic switch installation, the top of base lower cover is equipped with the base upper cover, eight suction holes have been seted up to the inside of base upper cover. The utility model discloses a setting has the base upper cover in suction hole and suction groove and the base lower cover of installing through trachea and pneumatic switch, utilize pneumatic switch to breathe in the inside of base lower cover and adsorb the laminating at the top of base upper cover with the product, then under the condition that need not the apron, it just can inhale tight product and make the product stable to need not the lower part base that the upper portion briquetting only leaned on anchor clamps, thereby production efficiency has been improved, reduce the manufacturing cost of whole product, and it is fixed with 3 laminatings of product and base upper cover through gas adsorption's mode, under the prerequisite of guaranteeing stability, can also avoid the product bad condition to appear.
Description
Technical Field
The utility model relates to a pneumatic fixture technical field specifically is a pneumatic CNC adds clamping apparatus.
Background
At present, a CNC clamp in the industry is complex in structure, an upper part and a lower part are needed to place a product in the middle, and the product is compressed tightly without shaking for processing.
However, the product is not uniform in thickness due to the limitation of the die casting machine, gaps between the upper cover and the lower cover can be formed in certain thin areas, so that the product cannot be pressed tightly, and the product is prone to shaking during product processing, so that the product is poor.
Therefore, in order to solve the problems proposed in the above, a pneumatic CNC machining jig is proposed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the technical problem who exists among the prior art, provide a pneumatic CNC adds clamping apparatus, solved present CNC anchor clamps structure complicacy when using, the product is because it is inhomogeneous to receive the whole thickness of die-casting machine condition restriction, and certain thickness thin region can appear the upper and lower lid clearance and lead to pressing not tightly, and the product easily rocks when processing the product and leads to the product to produce bad problem.
This patent is through connecting trachea and pneumatic switch, the pneumatic means who utilizes pneumatic switch can control pneumatic switch and breathe in to the inside of base lower cover, thereby adsorb the product through suction hole and suction slot, make the product below formation vacuum hug closely on anchor clamps, it is complicated when using to have overcome present CNC anchor clamps structure, the product is inhomogeneous because of the whole thickness of die-casting machine condition restriction, certain thickness thin region can appear the upper and lower cover clearance and lead to pressing not tightly, the product easily rocks during processing product and leads to the product to produce bad problem, thereby can improve the product and add the quality of stability and product man-hour.
The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a pneumatic CNC adds clamping apparatus, includes the base lower cover, one side intercommunication of base lower cover has two trachea, trachea and pneumatic switch installation, the top of base lower cover is equipped with the base upper cover, and the boss has been seted up on base upper cover surface, eight suction holes have been seted up to the inside of boss, the groove of breathing in has still been seted up at the top of boss.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Furthermore, the top of the base upper cover is bolted with two positioning columns.
Furthermore, four threaded holes are formed in the lower base cover and the upper base cover.
Furthermore, a first sealing ring is bonded to the top of the lower base cover, and the top of the first sealing ring is in contact with the bottom of the upper base cover.
Furthermore, a second sealing ring is bonded to the top of the upper cover of the base.
Furthermore, the four sides of the boss are symmetrically provided with positioning grooves in pairs.
Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:
the utility model discloses a setting has the base upper cover in suction hole and suction groove and the base lower cover of installing through trachea and pneumatic switch, utilize pneumatic switch to breathe in the inside of base lower cover and adsorb the laminating at the top of base upper cover with the product, then under the condition that need not the apron, it just can inhale tight product and make the product stable to need not the lower part base that the upper portion briquetting only leaned on anchor clamps, thereby production efficiency has been improved, reduce the manufacturing cost of whole product, and it is fixed with 3 laminatings of product and base upper cover through gas adsorption's mode, under the prerequisite of guaranteeing stability, can also avoid the product bad condition to appear.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the bottom cover of the base of the present invention;
FIG. 3 is a schematic view of the base upper cover of the present invention;
fig. 4 is a schematic view of the structure of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the air suction device comprises a base lower cover, 2, an air pipe, 3, a base upper cover, 4, an air suction hole, 5, an air suction groove, 6, a first sealing ring, 7, a second sealing ring, 8, a positioning column, 9, a threaded hole, 10, a boss, 11 and a positioning groove.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides an improved technical solution: a pneumatic CNC machining clamp comprises a base lower cover 1, wherein one side of the base lower cover 1 is communicated with two air pipes 2, the air pipes 2 are installed with a pneumatic switch, a base upper cover 3 is arranged at the top of the base lower cover 1, a boss 10 is arranged on the surface of the base upper cover 3, eight air suction holes 4 are formed in the boss 10, an air suction groove 5 is further formed in the top of the boss 10, the air pipes 2 are arranged to be matched and connected with a pneumatic device, air is sucked into the base lower cover 1 through the pneumatic device connected with the pneumatic switch, a product is adsorbed and fixed through the air suction holes 4 and the air suction groove 5, the air pipes 2 are installed with the pneumatic switch, the pneumatic switch is used for sucking air and exhausting the inside of the base lower cover 1, the pneumatic switch is controlled by the pneumatic device to be started and closed, the base upper cover 3 is arranged at the top of the base lower cover 1, the base upper cover 3 is used for placing the product, the top of base lower cover 1 is equipped with base upper cover 3, and boss 10 has been seted up on base upper cover 3 surface, eight suction holes 4 have been seted up to boss 10's inside, and suction hole 4 and suction slot 5 all are used for using the suction that the getter device produced the bottom of product.
Firstly, locking a base lower cover 1 and a base upper cover 3 through four self-tapping screws, then placing a product on the top of the base upper cover 3 and limiting the product through clamping with a positioning column 8, then starting a pneumatic switch through a pneumatic device of the pneumatic switch to enable the pneumatic switch to suck air into the base lower cover 1 through an air pipe 2, sucking air into the base lower cover 1, discharging the air in the base lower cover 1, enabling the suction force to directly adsorb the bottom of the product through an air suction hole 4 and an air suction groove 5, enabling the bottom of the product to form a vacuum, enabling the product to be tightly attached to a clamp, closing the pneumatic switch after processing to easily take out the product, sucking air into the base lower cover 1 through the base upper cover 3 with the air suction hole 4 and the air suction groove 5 and the base lower cover 1 installed with the pneumatic switch through the air pipe 2, utilizing the pneumatic switch to suck air into the interior of the base lower cover 1 and adsorb and attach the product to the top of the base upper cover 3, then under the condition that need not the apron, need not upper portion briquetting and just can inhale tight product and make the product stable by the lower part base of anchor clamps to improved production efficiency, reduced the manufacturing cost of whole product, and it is fixed with product and the laminating of base upper cover 3 through gaseous absorbent mode, guaranteeing under the stable prerequisite, can also avoid the product bad condition to appear.
Referring to fig. 1 and 3, two positioning posts 8 are bolted to the top of the upper cover 3 of the base, and the positioning posts 8 are used for fixing and limiting a product.
Referring to fig. 1, 2, 3 and 4, four threaded holes 9 are formed in the base lower cover 1 and the base upper cover 3, and the base lower cover 1 and the air pipe 2 can be connected and fixed by the arrangement of the threaded holes 9 and the use of self-tapping screws.
Referring to fig. 2, a first sealing ring 6 is bonded to the top of the lower base cover 1, the top of the first sealing ring 6 is in contact with the bottom of the upper base cover 3, and the first sealing ring 6 is arranged to seal a contact point between the lower base cover 1 and the upper base cover 3, so that the air suction device can effectively suck air.
Referring to fig. 1 and 3, a second sealing ring 7 is bonded to the top of the upper base cover 3, and the second sealing ring 7 is used for sealing a contact point between the second sealing ring and a product, so that the suction hole 4 and the suction groove 5 can effectively adsorb the product.
The working principle is as follows: when the air suction device is used, a self-tapping screw penetrates through the threaded hole 9 to connect the base lower cover 1 and the base upper cover 3 in an installing mode, after the base lower cover 1 and the base upper cover 3 are installed, the first sealing ring 6 on the top of the base lower cover 1 is contacted with the bottom of the base upper cover 3, the sealing between the base lower cover 1 and the base upper cover 3 can be met, then the two air pipes 2 and the pneumatic switch on the outer side of the base lower cover 1 are installed, then a product is placed on the top of the base upper cover 3, the product is limited through the positioning column 8 and the inner clamping of the product, after the product is placed on the top of the base upper cover 3, the product can be aligned to the top of the air suction hole 4 and the air suction groove 5, then the pneumatic switch is started through a pneumatic device of the pneumatic switch, after the pneumatic switch is started, air is sucked into the base lower cover 1 through the air pipes 2, the inner part of the base lower cover 1 starts to be sucked, after the air in the base lower cover 1 can not meet the suction requirement, the outside gas can get into the inside of base lower cover 1 through suction hole 4 and suction slot 5, and the product is located suction hole 4 and suction slot 5's top, under the effect of suction, the product can be directly adsorbed the top of base upper cover 3, make the bottom and the base upper cover 3 of product laminate completely, at this moment can form the vacuum in the bottom of product through the getter device, thereby hug closely the top at anchor clamps with the product absorption, treat the back that finishes of processing, the getter device through the switch of breathing in closes pneumatic switch and can easily take out the product.
The above description is only for the preferred embodiment of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. The utility model provides a pneumatic CNC adds clamping apparatus, includes base lower cover (1), its characterized in that: one side intercommunication of base lower cover (1) has two trachea (2), trachea (2) and pneumatic switch installation, the top of base lower cover (1) is equipped with base upper cover (3), and boss (10) have been seted up on base upper cover (3) surface, eight suction holes (4) have been seted up to the inside of boss (10), suction groove (5) have still been seted up at the top of boss (10).
2. The pneumatic CNC machining fixture according to claim 1, characterized in that two positioning columns (8) are bolted on the top of the base upper cover (3).
3. The pneumatic CNC machining fixture according to claim 1, characterized in that the base lower cover (1) and the base upper cover (3) are internally provided with four threaded holes (9).
4. The pneumatic CNC machining clamp is characterized in that a first sealing ring (6) is bonded to the top of the base lower cover (1), and the top of the first sealing ring (6) is in contact with the bottom of the base upper cover (3).
5. The pneumatic CNC machining fixture according to claim 1, characterized in that a second sealing ring (7) is bonded to the top of the base upper cover (3).
6. The pneumatic CNC machining fixture according to claim 1, characterized in that the four sides of the boss (10) are provided with positioning grooves (11) in two-by-two symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220336125.1U CN217291471U (en) | 2022-02-19 | 2022-02-19 | Pneumatic CNC adds clamping apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220336125.1U CN217291471U (en) | 2022-02-19 | 2022-02-19 | Pneumatic CNC adds clamping apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217291471U true CN217291471U (en) | 2022-08-26 |
Family
ID=82928124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220336125.1U Active CN217291471U (en) | 2022-02-19 | 2022-02-19 | Pneumatic CNC adds clamping apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217291471U (en) |
-
2022
- 2022-02-19 CN CN202220336125.1U patent/CN217291471U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217291471U (en) | Pneumatic CNC adds clamping apparatus | |
| CN101870125B (en) | Automatic vacuum-adsorption working table | |
| CN212182293U (en) | Film stripping tool for chip cutting | |
| CN205201654U (en) | Bipeltate section processing vacuum fixing device | |
| CN114370978A (en) | Screen gas tightness detection device | |
| CN210211406U (en) | Acrylic bubble-free bonding device | |
| CN112676541A (en) | Lost foam precision composite casting equipment | |
| CN110142955B (en) | Film sticking mechanism of vacuum film sticking machine | |
| CN207900730U (en) | A kind of fixture of rapid processing case lid | |
| CN219189281U (en) | Automatic screw driving, air tightness detecting and screen pasting integrated machine | |
| CN213259086U (en) | New forms of energy SUV car battery case anchor clamps | |
| CN210306883U (en) | Plate vacuum clamp | |
| CN212920436U (en) | Plastic product surface pad pasting tool | |
| CN107598959A (en) | A kind of ultra-thin based plate vacuumizing and adsorbing device | |
| CN203746812U (en) | Die bonder and vacuum suction support thereof | |
| CN208359290U (en) | A kind of Multifunctional injection machinery hand fixture | |
| CN216539099U (en) | Vacuum adsorption spraying jig | |
| CN210590571U (en) | Film pasting equipment | |
| CN220839092U (en) | Adsorption base of numerical control machine tool | |
| CN207373201U (en) | A kind of ultra-thin based plate vacuumizing and adsorbing device | |
| CN206216633U (en) | Rotary work absorption platform | |
| CN215249453U (en) | Vacuum spiral cover machine cohesion device | |
| CN217520658U (en) | Novel vacuumizing equipment for stator vacuum test | |
| CN218004934U (en) | Seven unification membrane electrode package tools | |
| CN208119492U (en) | A kind of framed vacuum chuck jig of encapsulation machine equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |