CN214087274U

CN214087274U - Hand pump type suction cup capable of accurately positioning operation

Info

Publication number: CN214087274U
Application number: CN202022294401.6U
Authority: CN
Inventors: 马聚艳
Original assignee: Wuxi Feiyu Tools Co ltd
Current assignee: Wuxi Feiyu Tools Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-08-31
Anticipated expiration: 2030-10-15

Abstract

The utility model relates to a hand pump formula sucking disc technical field just discloses hand pump formula sucking disc of ability accurate positioning operation, including outer pressure shell, the marginal fixedly connected with clamping ring in bottom of outer pressure shell, the ring channel has been seted up to the bottom inboard of clamping ring, the last fixed surface of outer pressure shell installs the handle, mounting groove has been seted up to the bottom inboard of handle. This hand pump formula sucking disc of ability accurate positioning operation, through pasting the sucking disc on needs absorbent article surface, it makes the threaded rod drive sealing piston to move left to rotate the commentaries on classics drive threaded rod, extract through the inside air of suction through-hole pair sucking disc of breathing in, make the sucking disc firmly inhale on the article surface, need not adsorb through the mode of pressing the button, the water pump sucking disc of having avoided the current button of pressing is used for too big phenomenon that leads to sucking disc offset, when the sucking disc need break away from, the reverse rotation commentaries on classics is beaten the air and is accomplished in the sucking disc and break away from, moreover, the steam generator is simple in structure, the location is efficient.

Description

Hand pump type suction cup capable of accurately positioning operation

Technical Field

The utility model relates to a hand pump formula sucking disc technical field specifically is hand pump formula sucking disc that can the accurate positioning operation.

Background

The vacuum suction cup is called as a suction cup for short, and is also called as a vacuum lifting appliance generally, and is a pneumatic element which is provided with a sealing lip edge, forms a temporary sealing space after being contacted with a sucked object, and generates internal and external pressure difference to work by pumping away or rarefiing air in the sealing space. Its name is also rubber suction nozzle, rubber suction head, leather cup, etc. The materials from which vacuum cups are made are generally various rubbers, plastics and metals. Classified according to the thin and sealed space, the suction cup can be divided into a pneumatic suction cup and a manual suction cup. Gripping the article with a vacuum chuck is one of the least expensive methods. The vacuum sucker has various varieties, the sucker made of rubber can be operated at high temperature, and the sucker made of silicon rubber is very suitable for grabbing products with rough surfaces; suction cups made of polyurethane are very durable. In actual production, if oil resistance is required for the suction cup, it is conceivable to manufacture the suction cup using a material such as polyurethane, nitrile rubber, or a vinyl-containing polymer.

Current water pump sucking disc carries out inside piston compression through pressing the button usually and breathes in, inhales the sucking disc at the object surface, makes comparatively hard pressing the button of water pump sucking disc, and too big easy messenger's sucking disc skew takes place the skew, leads to the location inaccurate, breaks away from the lug that makes needs the manual work to buckle sucking disc edge at the sucking disc moreover and breaks away from comparatively troublesome.

Disclosure of Invention

An object of the utility model is to provide a hand pump formula sucking disc of ability accurate positioning operation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the hand pump type sucker capable of accurately positioning comprises an outer pressing shell, wherein a pressing ring is fixedly connected to the bottom edge of the outer pressing shell, a ring groove is formed in the inner side of the bottom of the pressing ring, a handle is fixedly mounted on the upper surface of the outer pressing shell, a mounting groove is formed in the inner side of the bottom of the handle, a rubber cushion is bonded in the mounting groove, a fixed block is fixedly connected to the left side of the upper surface of the outer pressing shell, a suction through hole is formed in the bottom of the inner right side of the fixed block, an inner threaded hole is formed in the left wall of the fixed block, a threaded rod is connected to the inner thread of the inner threaded hole in a threaded manner, a rotating knob is fixedly mounted at the left end of the threaded rod, a bearing is rotatably connected to the right end of the bearing, a fixed clamping block is fixedly connected to the right end of the bearing, a sealing piston is fixedly mounted at the outer side of the fixed clamping block, and a first spring groove is formed in the left wall of the inner part of the fixed block, the utility model discloses a set up the suction device, including first spring groove, body of rod, second spring groove, outer pressure shell, suction through-hole, the inside roof fixedly connected with of outer pressure shell connect the fixture block, connect the outside fixedly connected with fixed block of fixture block, the bottom fixedly connected with sucking disc of fixed block, the bottom middle part fixedly connected with logical pole of fixed block, the suction through-hole has been seted up to the inside of logical pole, the last surface middle part fixedly connected with logical pole of sucking disc.

Preferably, the air suction through hole penetrates through the fixing block, the outer pressure shell, the connecting clamping block and the through rod.

Preferably, the outer side of the connecting clamping block is provided with an annular clamping groove, and the annular clamping groove is clamped with the fixing block.

Preferably, a return spring is clamped between the first spring groove and the second spring groove.

Preferably, the right end of the bottom of the handle is fixedly installed on the right side of the upper surface of the outer pressure shell, and the left end of the bottom of the handle is fixedly installed on the left side of the upper surface of the fixing block.

Compared with the prior art, the utility model provides a hand pump formula sucking disc of ability accurate positioning operation. The method has the following beneficial effects:

this hand pump formula sucking disc of ability accurate positioning operation, through pasting the sucking disc on needs absorbent article surface, it makes the threaded rod drive sealing piston to move left to rotate the commentaries on classics drive threaded rod, extract through the inside air of suction through-hole pair sucking disc of breathing in, make the sucking disc firmly inhale on the article surface, need not adsorb through the mode of pressing the button, the water pump sucking disc of having avoided the current button of pressing is used for too big phenomenon that leads to sucking disc offset, when the sucking disc need break away from, the reverse rotation commentaries on classics is beaten the air and is accomplished in the sucking disc and break away from, moreover, the steam generator is simple in structure, the location is efficient.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is a schematic view of the sectional structure of the fixing block of the present invention;

fig. 3 is the schematic view of the sectional structure of the connecting block of the present invention.

In the figure: the novel vacuum chuck comprises an outer pressing shell 1, a pressing ring 2, an annular groove 3, a sucker 4, a through rod 5, a first fixing block 6, a rotating knob 7, a handle 8, a mounting groove 9, a rubber cushion 10, an internal threaded hole 11, a first spring groove 12, a threaded rod 13, a reset spring 14, a limiting plate 15, a second spring groove 16, a bearing 17, a fixed clamping block 18, a sealing piston 19, an air suction through hole 20, a connecting clamping block 21, a second fixing block 22 and an annular clamping groove 23.

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, the present invention provides a technical solution: the hand pump type sucker capable of accurately positioning operation comprises an outer pressure shell 1, a pressure ring 2 is fixedly connected to the bottom edge of the outer pressure shell 1, a ring groove 3 is formed in the inner side of the bottom of the pressure ring 2, a handle 8 is fixedly installed on the upper surface of the outer pressure shell 1, an installation groove 9 is formed in the inner side of the bottom of the handle 8, a rubber cushion 10 is bonded in the installation groove 9, the right end of the bottom of the handle 8 is fixedly installed on the right side of the upper surface of the outer pressure shell 1, the left end of the bottom of the handle 8 is fixedly installed on the left side of the upper surface of a first fixing block 6, a first fixing block 6 is fixedly connected to the left side of the upper surface of the outer pressure shell 1, a suction through hole 20 is formed in the bottom of the right side of the inside of the first fixing block 6, an inner threaded hole 11 is formed in the left wall of the first fixing block 6, a threaded rod 13 is connected to the inner thread of the inner threaded hole 11, a turn knob 7 is fixedly installed at the left end of the threaded rod 13, and a bearing 17 is rotatably connected to the right end of the threaded rod 13, a fixed clamping block 18 is fixedly connected to the right end of the bearing 17, a sealing piston 19 is fixedly mounted on the outer side of the fixed clamping block 18, a first spring groove 12 is formed in the inner left wall of the first fixed block 6, a return spring 14 is fixedly mounted in the first spring groove 12, the return spring 14 is sleeved in the middle of the rod body of the threaded rod 13, a limiting plate 15 is fixedly connected to the rod body of the threaded rod 14, a second spring groove 16 is formed in the left side of the limiting plate 15, the return spring 14 is clamped between the first spring groove 12 and the second spring groove 16, a suction through hole 20 is formed in the middle of the top of the outer pressure shell 1, a connecting clamping block 21 is fixedly connected to the inner top wall of the outer pressure shell 1, a second fixed block 22 is fixedly connected to the outer side of the connecting clamping block 21, an annular clamping groove 23 is formed in the outer side of the connecting clamping block 21, the annular clamping groove 23 is clamped with the second fixed block 22, and a sucking disc 4 is fixedly connected to the bottom of the second fixed block 22, bottom middle part fixedly connected with of sucking disc 4 leads to pole 5, the through-hole 20 of breathing in has been seted up to the inside that leads to pole 5, the through-hole 20 of breathing in runs through first fixed block 6, outer pressure shell 1, connect fixture block 21 and lead to pole 5, the upper surface middle part fixedly connected with of sucking disc 4 leads to pole 5, through pasting sucking disc 4 on the absorptive article surface of needs, it drives threaded rod 13 and rotates to make the threaded rod drive sealing piston 19 remove left to rotate the turn-knob 7, extract through the through-hole 20 of breathing in the inside air of sucking disc 4, make sucking disc 4 firmly inhale on the article surface, need not adsorb through the mode of pressing the button, the phenomenon that the current water pump sucking disc of pressing the button was used for too big sucking disc offset that leads to has been avoided, when sucking disc 4 need break away from, reverse rotation turn-knob 7 is squeezed into the air and is accomplished the breaking away from in sucking disc 4, moreover, the steam generator is simple in structure, high positioning efficiency.

In the actual operation process, when this device uses, through pasting sucking disc 4 on the absorptive article surface of needs, it drives threaded rod 13 and rotates to rotate messenger's threaded rod and drives sealed piston 19 and remove left to rotate to turn round 7, through breathing in the air of through-hole 20 to sucking disc 4 inside and extracting, make sucking disc 4 firmly inhale on the article surface, need not adsorb through the mode of pressing the button, the water pump sucking disc of having avoided the current button of pressing is used for too big phenomenon that leads to sucking disc offset, when sucking disc 4 need break away from, reverse rotation turns round 7 and squeezes into the completion in sucking disc 4 with the air and breaks away from.

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. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the 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

1. Hand pump formula sucking disc of ability accurate positioning operation, including outer pressure shell (1), its characterized in that: the bottom edge of the outer pressure shell (1) is fixedly connected with a pressure ring (2), the bottom inner side of the pressure ring (2) is provided with an annular groove (3), the upper surface of the outer pressure shell (1) is fixedly provided with a handle (8), the bottom inner side of the handle (8) is provided with an installation groove (9), the inside of the installation groove (9) is bonded with a rubber cushion (10), the left side of the upper surface of the outer pressure shell (1) is fixedly connected with a first fixed block (6), the bottom of the right side of the inside of the first fixed block (6) is provided with an air suction through hole (20), the left wall of the first fixed block (6) is provided with an internal threaded hole (11), the internal thread of the internal threaded hole (11) is connected with a threaded rod (13), the left end of the threaded rod (13) is fixedly provided with a turn knob (7), and the right end of the threaded rod (13) is rotatably connected with a bearing (17), the right end of the bearing (17) is fixedly connected with a fixed clamping block (18), the outer side of the fixed clamping block (18) is fixedly provided with a sealing piston (19), the inner left wall of the first fixed block (6) is provided with a first spring groove (12), the inner part of the first spring groove (12) is fixedly provided with a reset spring (14), the middle part of the rod body of the threaded rod (13) is sleeved with the reset spring (14), the rod body of the threaded rod (13) is fixedly connected with a limiting plate (15), the left side of the limiting plate (15) is provided with a second spring groove (16), the middle part of the top of the outer pressing shell (1) is provided with an air suction through hole (20), the inner top wall of the outer pressing shell (1) is fixedly connected with a connecting clamping block (21), the outer side of the connecting clamping block (21) is fixedly connected with a second fixed block (22), the bottom of the second fixed block (22) is fixedly connected with a sucking disc (4), the bottom middle part fixedly connected with of sucking disc (4) leads to pole (5), the through-hole of breathing in (20) has been seted up to the inside of leading to pole (5), the upper surface middle part fixedly connected with of sucking disc (4) leads to pole (5).

2. The hand pump type suction cup capable of performing precise positioning operation according to claim 1, wherein: the air suction through hole (20) penetrates through the first fixing block (6), the outer pressing shell (1), the connecting clamping block (21) and the through rod (5).

3. The hand pump type suction cup capable of performing precise positioning operation according to claim 1, wherein: an annular clamping groove (23) is formed in the outer side of the connecting clamping block (21), and the annular clamping groove (23) is clamped with the second fixing block (22).

4. The hand pump type suction cup capable of performing precise positioning operation according to claim 1, wherein: and a return spring (14) is clamped between the first spring groove (12) and the second spring groove (16).

5. The hand pump type suction cup capable of performing precise positioning operation according to claim 1, wherein: the right end of the bottom of the handle (8) is fixedly mounted on the right side of the upper surface of the outer pressure shell (1), and the left end of the bottom of the handle (8) is fixedly mounted on the left side of the upper surface of the first fixing block (6).