CN109158906B - Hydraulic clamping device for numerical control machining of hardware - Google Patents

Hydraulic clamping device for numerical control machining of hardware Download PDF

Info

Publication number
CN109158906B
CN109158906B CN201811172074.8A CN201811172074A CN109158906B CN 109158906 B CN109158906 B CN 109158906B CN 201811172074 A CN201811172074 A CN 201811172074A CN 109158906 B CN109158906 B CN 109158906B
Authority
CN
China
Prior art keywords
arc
hardware
liquid
pushing
plate
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
Application number
CN201811172074.8A
Other languages
Chinese (zh)
Other versions
CN109158906A (en
Inventor
罗刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Tianyou Hydraulic Technology Co.,Ltd.
Original Assignee
Jiangsu Tianyou Hydraulic Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Tianyou Hydraulic Technology Co ltd filed Critical Jiangsu Tianyou Hydraulic Technology Co ltd
Priority to CN201811172074.8A priority Critical patent/CN109158906B/en
Publication of CN109158906A publication Critical patent/CN109158906A/en
Application granted granted Critical
Publication of CN109158906B publication Critical patent/CN109158906B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2703/00Work clamping
    • B23Q2703/02Work clamping means
    • B23Q2703/04Work clamping means using fluid means or a vacuum

Abstract

The invention discloses a hydraulic clamping device for numerical control machining of hardware, which comprises an installation piece, wherein the top of the installation piece is fixedly connected with a liquid storage box, the top of the installation piece is fixedly connected with a pushing mechanism, the front end of the pushing mechanism extends into the liquid storage box, the front surface of the installation piece is fixedly connected with a right liquid distribution box communicated with the liquid storage box, the left side wall and the right side wall of the liquid distribution box are respectively hinged with a pushing rod communicated with the liquid distribution box, and the front surface of the liquid distribution box is fixedly connected with a rotating shaft. The clamping device is reasonable in structure, hydraulic oil in the pushing rod penetrates through the hose and enters the containing groove, the hydraulic oil rushes into the containing groove and can push the movable plate to move, the extrusion rod and the arc-shaped plate can move due to the movement of the movable plate, the hardware can be further clamped due to the movement of the extrusion rod and the arc-shaped plate, the clamping of the hardware is more stable, the hardware can be clamped from different directions, and the damage to the outer surface of the hardware caused by fewer stress points is avoided.

Description

Hydraulic clamping device for numerical control machining of hardware
Technical Field
The invention relates to the technical field of hardware machining, in particular to a hydraulic clamping device for hardware numerical control machining.
Background
Hardware: traditional hardware is also called small hardware. It refers to five metals of gold, silver, copper, iron and tin. Can be made into artworks such as knives and swords or metal devices through manual processing. The hardware in modern society is more extensive, for example hardware and tools, hardware spare part, daily hardware, building hardware and security articles for use etc.. The development speed of the hardware industry is very fast, and the most concentrated domestic markets of the traditional hardware industry mainly concentrate on mechanical hardware, building hardware, decorative hardware and daily hardware.
All use numerical control lathe to process it usually in hardware product processing, and current numerical control lathe is when carrying out the centre gripping to the hardware, can only carry out the centre gripping to the hardware from two faces usually, and this kind of centre gripping mode is comparatively unstable to the centre gripping of hardware, very easily harms the surface of hardware moreover for the sale of hardware receives the influence, for this reason, we propose a hydraulic clamping device that hardware numerical control processing used and solve above-mentioned problem.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a hydraulic clamping device for numerical control machining of hardware.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a hydraulic clamping device that five metals numerical control processing was used, includes the installed part, the top fixedly connected with liquid reserve tank of installed part, the top fixedly connected with front end of installed part extends to the inside pushing mechanism of liquid reserve tank, the liquid distribution box of the positive fixed connection right side and liquid reserve tank intercommunication of installed part.
Divide the left and right sides wall of liquid box all to articulate the catch bar with dividing the liquid box intercommunication, divide the positive fixedly connected with axis of rotation of liquid box, the outside of axis of rotation is rotated and is connected with two relative arc clamp plates, two the bottom of catch bar is respectively with two arc clamp plates's looks abscission face fixed connection.
Two evenly distributed and the groove of accomodating that communicates each other is all seted up to the opposite face of arc clamp plate, the inside sliding connection who accomodates the groove has the movable plate, the movable plate is kept away from the one side fixedly connected with who accomodates the groove tank bottom and is extended to the stripper bar of accomodating the groove outside, the one end fixedly connected with arc of accomodating the groove is kept away from to the stripper bar, the bottom fixedly connected with of catch bar and the hose of accomodating the groove intercommunication.
Preferably, pushing mechanism includes the electric putter with the top fixed connection of installed part, electric putter's front end and the back fixed connection who is located the inside promotion piston of liquid reserve tank, the surface that promotes the piston and the inner wall sliding connection of liquid reserve tank.
Preferably, the front surface of the liquid storage tank is fixedly connected with an L-shaped pipe, and the bottom of the L-shaped pipe is communicated with the inside of the liquid distribution tank.
Preferably, divide the equal fixedly connected with fixed plate of the left and right sides wall of liquid tank, the catch bar includes the person in charge with fixed plate articulated, the inside sliding connection who is responsible for has the removal piston, the bottom fixedly connected with who removes the piston extends to the person in charge outside and with arc pinch-off blades fixed connection's extension rod, the top fixedly connected with who is responsible for and the rubber tube of liquid tank intercommunication.
Preferably, the bottom of the arc-shaped clamping plate on the left side is fixedly connected with a shovel plate, and the bottom of the arc-shaped clamping plate on the right side is provided with a clamping groove matched with the shovel plate.
Preferably, the circle center of the arc-shaped plate and the circle center of the arc-shaped clamping plate are located on the same straight line.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the hydraulic clamping mechanism, the hydraulic oil in the liquid storage tank is pushed into the liquid separation tank through the pushing mechanism, the amount of the hydraulic oil in the liquid separation tank is increased, the pushing rod can be driven to grow, the two arc-shaped clamping plates are pushed to rotate relatively by the extension of the pushing rod, hardware needing to be machined is clamped, the hydraulic clamping mechanism is driven in a hydraulic mode, the clamping effect is better, and the clamping is more efficient.
2. According to the clamping device, the hydraulic oil in the pushing rod penetrates through the hose and enters the containing groove, the hydraulic oil rushes into the containing groove and can push the movable plate to move, the extrusion rod and the arc-shaped plate can move due to the movement of the movable plate, the hardware can be further clamped due to the movement of the extrusion rod and the arc-shaped plate, the clamping of the hardware is more stable, the hardware can be clamped from different directions, and the damage to the outer surface of the hardware caused by fewer stress points is avoided.
Drawings
FIG. 1 is a schematic structural diagram of a hydraulic clamping device for numerical control hardware machining according to the present invention;
FIG. 2 is a schematic view of a connection structure of a liquid distribution box and a push rod in the hydraulic clamping device for numerical control machining of hardware, which is provided by the invention;
fig. 3 is a left side sectional view of a hydraulic clamping device for numerical control machining of hardware according to the present invention.
In the figure: the device comprises a mounting part 1, a liquid storage tank 2, a pushing mechanism 3, a liquid distribution tank 4, a pushing rod 5, a rotating shaft 6, an arc-shaped clamping plate 7, an accommodating groove 8, a moving plate 9, an extrusion rod 10, an arc-shaped plate 11, a hose 12, an electric push rod 13, a pushing piston 14, a tube 15L, a fixed plate 16, a main tube 17, a movable piston 18, an extension rod 19, a rubber tube 20, a shovel plate 21 and a clamping groove 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a hydraulic clamping device that hardware numerical control processing used, including installed part 1, the top fixedly connected with liquid reserve tank 2 of installed part 1, the top fixedly connected with front end of installed part 1 extends to the inside pushing mechanism 3 of liquid reserve tank 2, the liquid distribution box 4 of the right and liquid reserve tank 2 intercommunication of the positive fixed connection of installed part 1, pushing mechanism 3 includes the electric putter 13 with the top fixed connection of installed part 1, the front end of electric putter 13 and the back fixed connection that is located the inside promotion piston 14 of liquid reserve tank 2, the surface that promotes piston 14 and the inner wall sliding connection of liquid reserve tank 2, the positive fixedly connected with L venturi tube 15 of liquid reserve tank 2, the bottom of L venturi tube 15 and the inside intercommunication of liquid distribution box 4, electric putter 13 is pushing away and is promoting piston 14 and is removing in liquid reserve tank 2, hydraulic oil in the liquid reserve tank 2 passes L venturi tube 15 and enters into in the liquid distribution box 4.
The left side wall and the right side wall of the liquid separation box 4 are respectively hinged with a push rod 5 communicated with the liquid separation box 4, the front surface of the liquid separation box 4 is fixedly connected with a rotating shaft 6, the outer part of the rotating shaft 6 is rotatably connected with two opposite arc-shaped clamping plates 7, the left side wall and the right side wall of the liquid separation box 4 are respectively fixedly connected with a fixed plate 16, the push rod 5 comprises a main pipe 17 hinged with the fixed plate 16, the inner part of the main pipe 17 is slidably connected with a movable piston 18, the bottom part of the movable piston 18 is fixedly connected with an extension rod 19 which extends to the outer part of the main pipe 17 and is fixedly connected with the arc-shaped clamping plates 7, the top part of the main pipe 17 is fixedly connected with a rubber pipe 20 communicated with the liquid separation box 4, hydraulic oil in the liquid separation box 4 is increased, the hydraulic oil passes through the rubber pipe 20 and enters the main pipe 17, the hydraulic oil in the main, the hardware that two arc clamp plates 7 will need processing presss from both sides inside, the bottom fixedly connected with shovel board 21 of left arc clamp plate 7, the draw-in groove 22 with shovel board 21 looks adaptation is seted up to the bottom of arc clamp plate 7 on right side, shovel board 21 can shovel the hardware when arc clamp plate 7 rotates, the centre gripping of the hardware of being convenient for, the bottom of two catch bars 5 respectively with two arc clamp plates 7 the looks from a fixed connection.
Evenly distributed and the groove 8 of accomodating that communicates each other are all seted up to the opposite face of two arc clamping plates 7, the inside sliding connection who accomodates groove 8 has movable plate 9, movable plate 9 is kept away from the one side fixedly connected with who accomodates the groove 8 tank bottom and is extended to the stripper bar 10 of accomodating the groove 8 outside, stripper bar 10 is kept away from the one end fixedly connected with arc 11 of accomodating groove 8, the centre of a circle of arc 11 and the centre of a circle of arc clamping plate 7 are located same straight line, arc 11 can be consolidated the hardware from a plurality of directions, reduce the atress on hardware surface, the bottom fixedly connected with of catch bar 5 and the hose 12 of accomodating groove 8 intercommunication.
When the hardware processing device is used, the electric push rod 13 is started, the electric push rod 13 pushes the push piston 14 to move in the liquid storage box 2, hydraulic oil in the liquid storage box 2 penetrates through the L-shaped pipe 15 and enters the liquid distribution box 4, the hydraulic oil in the liquid distribution box 4 is increased, the hydraulic oil penetrates through the rubber pipe 20 and enters the main pipe 17, the hydraulic oil in the main pipe 17 is increased to push the movable piston 18 and the extension rod 19 to move downwards, the extension rod 19 extends to push the two arc-shaped clamping plates 7 to rotate relatively, the shovel plate 21 can shovel hardware when the arc-shaped clamping plates 7 rotate, clamping of the hardware is facilitated, and the hardware to be processed is clamped inside the two arc-shaped clamping plates 7.
And, the hydraulic oil in being responsible for 17 can pass hose 12 and get into and accomodate the groove 8 in, hydraulic oil gushes into and accomodate the inslot 8 and can promote movable plate 9 and remove, the removal of movable plate 9 makes squeeze stem 10 and arc 11 remove, the removal of squeeze stem 10 and arc 11 can carry out further centre gripping to the hardware, make the centre gripping of hardware more stable, and can follow the direction of difference and carry out the centre gripping to the hardware, avoid the stress point less and lead to the surface of hardware impaired.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
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.

Claims (1)

1. The utility model provides a hydraulic clamping device that five metals numerical control processing was used, includes installed part (1), its characterized in that: the top of the mounting piece (1) is fixedly connected with a liquid storage tank (2), the top of the mounting piece (1) is fixedly connected with a pushing mechanism (3) with the front end extending into the liquid storage tank (2), and the front of the mounting piece (1) is fixedly connected with a liquid distribution tank (4) communicated with the liquid storage tank (2);
the left side wall and the right side wall of the liquid separation box (4) are respectively hinged with a pushing rod (5) communicated with the liquid separation box (4), the front surface of the liquid separation box (4) is fixedly connected with a rotating shaft (6), the outer part of the rotating shaft (6) is rotatably connected with two opposite arc-shaped clamping plates (7), and the bottoms of the two pushing rods (5) are respectively and fixedly connected with the separated surfaces of the two arc-shaped clamping plates (7);
opposite surfaces of the two arc-shaped clamping plates (7) are provided with storage grooves (8) which are uniformly distributed and are communicated with each other, the interior of each storage groove (8) is connected with a movable plate (9) in a sliding mode, one surface, far away from the bottom of each storage groove (8), of each movable plate (9) is fixedly connected with an extrusion rod (10) extending to the outside of each storage groove (8), one end, far away from each storage groove (8), of each extrusion rod (10) is fixedly connected with an arc-shaped plate (11), and the bottom of each pushing rod (5) is fixedly connected with a hose (12) communicated with each storage groove (8); the pushing mechanism (3) comprises an electric push rod (13) fixedly connected with the top of the mounting piece (1), the front end of the electric push rod (13) is fixedly connected with the back of a pushing piston (14) positioned in the liquid storage tank (2), and the outer surface of the pushing piston (14) is slidably connected with the inner wall of the liquid storage tank (2); the front surface of the liquid storage tank (2) is fixedly connected with an L-shaped pipe (15), and the bottom of the L-shaped pipe (15) is communicated with the inside of the liquid separation tank (4); the left side wall and the right side wall of the liquid distribution box (4) are fixedly connected with fixing plates (16), the push rod (5) comprises a main pipe (17) hinged with the fixing plates (16), a movable piston (18) is connected to the inside of the main pipe (17) in a sliding mode, the bottom of the movable piston (18) is fixedly connected with an extension rod (19) which extends to the outside of the main pipe (17) and is fixedly connected with the arc-shaped clamping plate (7), and the top of the main pipe (17) is fixedly connected with a rubber pipe (20) communicated with the liquid distribution box (4); the bottom of the arc-shaped clamping plate (7) on the left side is fixedly connected with a shovel plate (21), and the bottom of the arc-shaped clamping plate (7) on the right side is provided with a clamping groove (22) matched with the shovel plate (21); the circle center of the arc-shaped plate (11) and the circle center of the arc-shaped clamping plate (7) are positioned on the same straight line.
CN201811172074.8A 2018-10-09 2018-10-09 Hydraulic clamping device for numerical control machining of hardware Active CN109158906B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811172074.8A CN109158906B (en) 2018-10-09 2018-10-09 Hydraulic clamping device for numerical control machining of hardware

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811172074.8A CN109158906B (en) 2018-10-09 2018-10-09 Hydraulic clamping device for numerical control machining of hardware

Publications (2)

Publication Number Publication Date
CN109158906A CN109158906A (en) 2019-01-08
CN109158906B true CN109158906B (en) 2020-12-04

Family

ID=64877634

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811172074.8A Active CN109158906B (en) 2018-10-09 2018-10-09 Hydraulic clamping device for numerical control machining of hardware

Country Status (1)

Country Link
CN (1) CN109158906B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110561159A (en) * 2019-09-19 2019-12-13 广州市燊雅精密五金制品有限公司 Precision shaft part numerical control center-moving machine with broken drill detection function
CN110792546A (en) * 2019-09-27 2020-02-14 安徽延达智能科技有限公司 Automatic starting mechanism of gasoline engine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103009174A (en) * 2012-12-31 2013-04-03 巨力索具股份有限公司 Axial sliding, radial positioning and clamping mechanism for large-scale rotor shaft turnover equipment
CN203343471U (en) * 2013-05-13 2013-12-18 佛山市圣特斯数控设备有限公司 Multi-station turn plate vertical type drilling special machine
CN205057529U (en) * 2015-10-27 2016-03-02 六安瑞普数控装备有限公司 Centering hydraulic pressure centre frame
CN205237629U (en) * 2015-11-19 2016-05-18 綦江永跃齿轮有限公司 Gear shaft milling flutes clamping location frock
CN108177002A (en) * 2018-02-02 2018-06-19 姜堰区秦粉珠管件厂 A kind of steel pipe fixture

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE521805C2 (en) * 2002-04-22 2003-12-09 Volvo Constr Equip Holding Se Apparatus and method for gripping at least one elongate element and vehicles comprising the device
CN108544517A (en) * 2018-05-28 2018-09-18 石海光 A kind of robot manipulator structure carried for metal tube

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103009174A (en) * 2012-12-31 2013-04-03 巨力索具股份有限公司 Axial sliding, radial positioning and clamping mechanism for large-scale rotor shaft turnover equipment
CN203343471U (en) * 2013-05-13 2013-12-18 佛山市圣特斯数控设备有限公司 Multi-station turn plate vertical type drilling special machine
CN205057529U (en) * 2015-10-27 2016-03-02 六安瑞普数控装备有限公司 Centering hydraulic pressure centre frame
CN205237629U (en) * 2015-11-19 2016-05-18 綦江永跃齿轮有限公司 Gear shaft milling flutes clamping location frock
CN108177002A (en) * 2018-02-02 2018-06-19 姜堰区秦粉珠管件厂 A kind of steel pipe fixture

Also Published As

Publication number Publication date
CN109158906A (en) 2019-01-08

Similar Documents

Publication Publication Date Title
CN201937156U (en) Fully-automatic wire stripper
CN107377515B (en) A kind of intelligent cleaning equipment of Hardware fitting processing
CN107283281A (en) A kind of conveying, cleaning and cutter device for blank tubing
CN204400074U (en) A kind of circular aluminium translating device
CN208437742U (en) A kind of cutter device of building steel tube
CN206201060U (en) Facilitate single armed vegetable cutter for disabled
CN203862774U (en) Continuous type pipe bender
CN107511703A (en) A kind of hardware workpiece fixture for processing
CN201543849U (en) Boring head
CN204686462U (en) A kind of pipe circumference cutting machine clamping device
CN206561441U (en) A kind of stock-cutter for reel orange cold foil
CN109158906A (en) A kind of hydraulic clamp of hardware numerical control processing
CN206215925U (en) A kind of taper hole truning fixture
CN212020304U (en) Grinding device for machine tool
CN104550244A (en) Roller exchanging mechanical arm for swing arm slide rail type vertical roller
CN205289529U (en) Turning clamp mechanism
CN205290374U (en) A cut towards equipment for door plant
CN203592382U (en) Cleaning machine for inner wall of copper clad aluminum busbar round tube
CN205184410U (en) Deep hole bores cutting oil recovery plant
CN210306942U (en) Material loading frame of sawing machine
CN204223891U (en) A kind of plug paper roll disengagement gear
CN2614809Y (en) Convex collar forming tool for metal pipe
CN209288979U (en) A kind of polishing system
CN210816442U (en) Cleaning device for aluminum alloy die castings
CN204657274U (en) Opening is adjustable without impression bender lower die

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right

Effective date of registration: 20201119

Address after: No. 101-6, Jiangping East Road, Jingcheng, Jingjiang City, Taizhou City, Jiangsu Province, 214500

Applicant after: Jiangsu Tianyou Hydraulic Technology Co.,Ltd.

Address before: 610000 Luojiapo Formation 3, Hejiang Town, Tianfu New District, Chengdu City, Sichuan Province

Applicant before: Luo Gang

TA01 Transfer of patent application right
GR01 Patent grant
GR01 Patent grant