CN207840715U - Automotive oil tank flexible fixture - Google Patents

Automotive oil tank flexible fixture Download PDF

Info

Publication number
CN207840715U
CN207840715U CN201820165983.8U CN201820165983U CN207840715U CN 207840715 U CN207840715 U CN 207840715U CN 201820165983 U CN201820165983 U CN 201820165983U CN 207840715 U CN207840715 U CN 207840715U
Authority
CN
China
Prior art keywords
cylinder
screw
plate
bidirectional
piston
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
CN201820165983.8U
Other languages
Chinese (zh)
Inventor
罗海聪
班正昌
劳就
黄高俊
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.)
Liuzhou Three Pine Automation Technology Co Ltd
Original Assignee
Liuzhou Three Pine Automation 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 Liuzhou Three Pine Automation Technology Co Ltd filed Critical Liuzhou Three Pine Automation Technology Co Ltd
Priority to CN201820165983.8U priority Critical patent/CN207840715U/en
Application granted granted Critical
Publication of CN207840715U publication Critical patent/CN207840715U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of automotive oil tank flexible fixtures, including:Frame;Bidirectional-screw is arranged in parallel in below the frame, and a nut seat is respectively arranged on the screw thread of the Bidirectional-screw difference rotation direction;Two cylinder fixing pieces, it is separately positioned on the lower section of different nut seats, a main clamping cylinder is connected on each cylinder fixing piece, the piston of the main clamping cylinder is in vertical frame in-plane activity, the cylinder fixing piece includes a clamping plate being set to below the tight cylinder piston of main folder, clamps the protrusion edge of automotive oil tank jointly with the clamping plate after piston elongation of the main clamping cylinder.The utility model adjusts the tight cylinder location of main folder by lead screw, makes the automotive oil tank that can match a variety of different sizes between two main clamping cylinders, and a kind of replacement one sleeve clamp of fuel tank originally has saved cost, reduced the time of mounting tool, improve work efficiency.

Description

Automotive oil tank flexible fixture
Technical field
The utility model is related to automotive oil tank field of fixtures.More specifically, the utility model is related to a kind of automotive oil tanks Flexible fixture.
Background technology
With the development of economy, social progress, energy conservation save manpower and have become certainty and social consensus.Respectively Kind equipment Design also has increasingly been towards energy saving, easy to use, saving space, saving manpower, safe and efficient, one-machine-multi-function etc. The direction of feature is developed, and especially in automobile manufacturing field, since the model specification of automobile is more, various parts are required for specific Clamping tool, automotive oil tank be also in this way, existing automotive oil tank fixture is customized respectively according to different fuel tank specifications, Both material is wasted, when use will also change according to fuel tank specification, extremely onerous.
Utility model content
One purpose of the utility model is to solve at least the above, and provide the advantages of at least will be described later.
There are one purposes to be to provide a kind of automotive oil tank flexibility of compatible a variety of special-shaped specification fuel tanks for the utility model Fixture.
In order to realize these purposes and other advantages according to the present utility model, a kind of automotive oil tank flexibility folder is provided Tool, including:
Frame;
Bidirectional-screw is arranged in parallel in below the frame, is set respectively on the screw thread of the Bidirectional-screw difference rotation direction It is equipped with a nut seat;
Two cylinder fixing pieces are separately positioned on the lower section of different nut seats, are connected on each cylinder fixing piece One main clamping cylinder, for the piston of the main clamping cylinder in vertical frame in-plane activity, the cylinder fixing piece includes one The clamping plate being set to below the tight cylinder piston of main folder clamps after the piston elongation of the main clamping cylinder with the clamping plate jointly The protrusion edge of automotive oil tank.
Preferably, a pair of of auxiliary clamp cylinder, the piston of a pair of of auxiliary clamp cylinder are additionally provided with below the frame In the same plane activity for being parallel to frame, and the piston of a pair of of auxiliary clamp cylinder is in same relative linear motion, Yi Duifu It helps the line of motion of the piston of clamping cylinder vertical with the Bidirectional-screw, divides after the piston elongation of a pair of of auxiliary clamp cylinder The head and tail portion of automotive oil tank are not resisted.
Preferably, the Bidirectional-screw both sides are respectively arranged with a sliding rail parallel with the Bidirectional-screw, described Sliding rail is connected to the bottom surface of the frame;
The nut seat includes the nut to match with the screw thread on the Bidirectional-screw and below the nut Bottom plate, the bottom plate are parallel to the frame, and the bottom plate is across two sliding rails, there are two the settings of the upper surface of the bottom plate The sliding block to match respectively with two sliding rails.
Preferably, the cylinder fixing piece connects into zigzag by the first plate body, the second plate body and clamping plate, and described first Plate body is connect with the lower surface of the bottom plate, and the main clamping cylinder is connect with second plate body, the main clamping cylinder Clamping plate described in piston face.
Preferably, the servo motor of the coaxially connected driving in the described Bidirectional-screw one end Bidirectional-screw rotation.
Preferably, the section of the sliding rail is I-shaped, and the section of the sliding block is U-shaped, in sliding block a pair Protrusion is provided on opposite wall surface, the part that the protrusion is embedded in the sliding rail recess is slidably connected to be formed.
The utility model includes at least following advantageous effect:
1, the tight cylinder location of main folder is adjusted by lead screw, makes the vapour that can match a variety of different sizes between two main clamping cylinders Vehicle fuel tank substitutes a kind of original one sleeve clamp of fuel tank, has saved cost, reduced the time of mounting tool, improves work effect Rate.
It 2, can be the case where keeping automotive oil tank shape not change as possible by controlling the pressure of main clamping cylinder Improve the stability of crawl.
Part is illustrated to embody by the further advantage, target and feature of the utility model by following, and part will also pass through Research and practice to the utility model and be understood by the person skilled in the art.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the working state schematic representation of the utility model;
Specific implementation mode
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art with reference to explanation Book word can be implemented according to this.
It should be noted that in the description of the present invention, term " transverse direction ", " longitudinal direction ", "upper", "lower", " preceding ", The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on Orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, and is not instruction or dark Show that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as pair The limitation of the utility model.
As depicted in figs. 1 and 2, the utility model provides a kind of automotive oil tank flexible fixture, including:
Frame 1;
Bidirectional-screw 2 is arranged in parallel in below the frame 1, and the specific connection type of Bidirectional-screw 2 and frame 1 can To be that the lower section of the frame 1 is connected with a pair of parallel annulus being arranged in juxtaposition, the Bidirectional-screw 2 from this to being passed through in annulus, It can also be that 1 lower section of the frame is connected with a pair of parallel ear mount being arranged in juxtaposition, be provided with bearing in the ear mount through-hole, institute It states Bidirectional-screw 2 to pass through from the bearing centre hole in a pair of of ear mount, and 2 both ends of the Bidirectional-screw are fixed with the bearing respectively It connects, a nut seat is respectively arranged on the screw thread of the different rotation directions of the Bidirectional-screw 2;
Two cylinder fixing pieces are separately positioned on the lower section of different nut seats, are connected on each cylinder fixing piece One main clamping cylinder 3, in vertical frame 1 in-plane activity, the cylinder fixing piece includes the piston of the main clamping cylinder 3 One is set to the clamping plate 4 below 3 piston of main clamping cylinder, total with the clamping plate 4 after the piston elongation of the main clamping cylinder 3 With clamp automotive oil tank protrusion edge, the concrete structure of the cylinder fixing piece can be connected by two boards body it is L-shaped Semi-surrounding structure, top are connected on nut seat, and main clamping cylinder 3 is connected in cylinder fixing piece semi-surrounding structure, described Cylinder fixing piece concrete structure can also be to be constituted by a connecting rod and with connecting rod plate body connected vertically, and the connecting rod top connects It is connected on nut seat, main clamping cylinder 3 is fixedly connected on connecting rod.
Above-described embodiment in use, first rotates Bidirectional-screw 2, due to cylinder fixing piece and main clamping cylinder 3 Gravity makes nut seat that Bidirectional-screw 2 not followed to rotate together, is only moved in 2 length direction of Bidirectional-screw, works as nut seat The distance between match with automotive oil tank width dimensions to be held after, start main clamping cylinder 3, make main clamping cylinder 3 Piston extends and clamps the protrusion edge of automotive oil tank jointly with the clamping plate 4.The present embodiment adjusts the tight gas of main folder by lead screw 3 position of cylinder makes the automotive oil tank that a variety of different sizes can be matched between two main clamping cylinders 3, and it is a set of to substitute a kind of original fuel tank Fixture has saved cost, reduces the time of mounting tool, improves work efficiency, while by controlling main clamping cylinder 3 Pressure can improve the stability of crawl as possible the case where keeping automotive oil tank shape not change
In another embodiment, 1 lower section of the frame is additionally provided with a pair of of auxiliary clamp cylinder 5, a pair of of auxiliary clamp gas The piston of cylinder 5 is in the same plane activity for being parallel to frame 1, and the piston of a pair of of auxiliary clamp cylinder 5 is opposite in same straight line Movement, the line of motion of the piston of a pair of of auxiliary clamp cylinder 5 is vertical with the Bidirectional-screw 2, when a pair of of auxiliary clamp cylinder 5 Piston elongation after be respectively held against the head and tail portion of automotive oil tank, the specific connection type of auxiliary clamp cylinder 5 and frame 1 can To be that 1 lower section of the frame is connected with a plate body vertical with the frame 1, the end of auxiliary clamp cylinder 5 is connected to the plate Can also be the C character form structures that 1 lower section connection one of frame is spliced by three pieces of plate bodys on body, auxiliary clamp cylinder 5 is connected to C The lower surface of character form structure.
Above-described embodiment in use, after main clamping cylinder 3 and clamping plate 4 clamp the protrusion edge of automotive oil tank, Start auxiliary clamp cylinder 5, so that the piston of a pair of of auxiliary clamp cylinder 5 is extended and be respectively held against head and the tail of automotive oil tank Portion can improve the grasp stability of automotive oil tank flexible fixture of the present invention in this way.
In another embodiment, 2 both sides of the Bidirectional-screw are respectively arranged with a cunning parallel with the Bidirectional-screw 2 Rail 6, the sliding rail 6 are connected to the bottom surface of the frame 1;
The nut seat includes the nut to match with the screw thread on the Bidirectional-screw 2 and is set to below the nut Bottom plate 7, the bottom plate 7 is parallel to the frame 1, and the bottom plate 7 is set across two sliding rails 6 in the upper surface of the bottom plate 7 The sliding block 8 to match respectively with two sliding rails 6 there are two setting, the sliding rail 6 and the concrete structure of sliding block 8 can be the sliding rails 6 be reverse U shape groove, and sliding block 8 is the rectangular blocks slided in reverse U shape groove, and the sliding rail 6 is specific with sliding block 8 Structure can also be that sliding rail 6 is the fixed round bar for being suspended on 1 lower section of frame, and sliding block 8 is the cylinder being set on round bar.
Above-described embodiment makes nut seat movement more in use, since the positioning and guiding of sliding rail 6 and sliding block 8 acts on Add exactly.
In another embodiment, the cylinder fixing piece connects into Z-shaped by the first plate body 9, the second plate body 10 and clamping plate 4 Shape, first plate body 9 are connect with the lower surface of the bottom plate 7, and the main clamping cylinder 3 is connect with second plate body 10, The structure of clamping plate 4 described in the piston face of the main clamping cylinder 3, such cylinder fixing piece is more secured, can bear main folder The larger chucking power of tight cylinder 3.
In another embodiment, the servo motor of the coaxially connected driving in 2 one end of the Bidirectional-screw lead screw rotation 11,11 pedestal of servo motor is connected on the frame 1, easy to operate by electric drive Bidirectional-screw 2 in this way, Save the time.
In another embodiment, the section of the sliding rail 6 is I-shaped, and the section of the sliding block 8 is U-shaped, described Protrusion is provided on a pair of opposite wall surface of sliding block 8, the protrusion is embedded in the part of the recess of the sliding rail 6 to form sliding Connection, ensures that the connection between sliding block 8 and sliding rail 6 is reliably effective in this way.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art, Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality It is not limited to specific details and legend shown and described herein with novel.

Claims (6)

1. a kind of automotive oil tank flexible fixture, which is characterized in that including:
Frame;
Bidirectional-screw is arranged in parallel in below the frame, is respectively arranged on the screw thread of the Bidirectional-screw difference rotation direction One nut seat;
Two cylinder fixing pieces are separately positioned on the lower section of different nut seats, a master are connected on each cylinder fixing piece Clamping cylinder, for the piston of the main clamping cylinder in vertical frame in-plane activity, the cylinder fixing piece includes a setting Clamping plate below the tight cylinder piston of main folder clamps automobile jointly after the piston elongation of the main clamping cylinder with the clamping plate The protrusion edge of fuel tank.
2. automotive oil tank flexible fixture as described in claim 1, which is characterized in that be additionally provided with below the frame a pair of auxiliary Clamping cylinder is helped, the piston of a pair of of auxiliary clamp cylinder is movable in the same plane for being parallel to frame, and a pair of of auxiliary clamp gas The piston of cylinder hangs down in same relative linear motion, line of motion and the Bidirectional-screw of the piston of a pair of of auxiliary clamp cylinder Directly, the head and tail portion of automotive oil tank are respectively held against after the piston of a pair of of auxiliary clamp cylinder extends.
3. automotive oil tank flexible fixture as described in claim 1, which is characterized in that the Bidirectional-screw both sides are respectively arranged with One sliding rail parallel with the Bidirectional-screw, the sliding rail are connected to the bottom surface of the frame;
The nut seat includes the nut to match with the screw thread on the Bidirectional-screw and the bottom below the nut Plate, the bottom plate are parallel to the frame, and the bottom plate is across two sliding rails, and in the upper surface of the bottom plate, there are two divide for setting The sliding block not matched with two sliding rails.
4. automotive oil tank flexible fixture as claimed in claim 3, which is characterized in that the cylinder fixing piece by the first plate body, Second plate body and clamping plate connect into zigzag, and first plate body is connect with the lower surface of the bottom plate, the main clamping cylinder with Second plate body connects, clamping plate described in the piston face of the main clamping cylinder.
5. automotive oil tank flexible fixture as described in claim 1, which is characterized in that described Bidirectional-screw one end coaxially connected one Drive the servo motor of the Bidirectional-screw rotation.
6. automotive oil tank flexible fixture as claimed in claim 3, which is characterized in that the section of the sliding rail is I-shaped, institute The section for stating sliding block is U-shaped, is provided with protrusion on the opposite wall surface of described sliding block a pair, described in the protrusion insertion The part of sliding rail recess is slidably connected with being formed.
CN201820165983.8U 2018-01-31 2018-01-31 Automotive oil tank flexible fixture Active CN207840715U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820165983.8U CN207840715U (en) 2018-01-31 2018-01-31 Automotive oil tank flexible fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820165983.8U CN207840715U (en) 2018-01-31 2018-01-31 Automotive oil tank flexible fixture

Publications (1)

Publication Number Publication Date
CN207840715U true CN207840715U (en) 2018-09-11

Family

ID=63413817

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820165983.8U Active CN207840715U (en) 2018-01-31 2018-01-31 Automotive oil tank flexible fixture

Country Status (1)

Country Link
CN (1) CN207840715U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109174571A (en) * 2018-09-27 2019-01-11 广东创智智能装备有限公司 The dedicated clamping jaw of wheel hub coating
CN109604708A (en) * 2018-12-14 2019-04-12 蜂巢能源科技有限公司 Cutting tool
CN110103053A (en) * 2019-06-19 2019-08-09 蒋艳红 A kind of mobile clamping workbench for round steel processing
CN110668162A (en) * 2019-10-10 2020-01-10 南京荧河谷科技有限公司 Position-variable gripping device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109174571A (en) * 2018-09-27 2019-01-11 广东创智智能装备有限公司 The dedicated clamping jaw of wheel hub coating
CN109604708A (en) * 2018-12-14 2019-04-12 蜂巢能源科技有限公司 Cutting tool
CN110103053A (en) * 2019-06-19 2019-08-09 蒋艳红 A kind of mobile clamping workbench for round steel processing
CN110668162A (en) * 2019-10-10 2020-01-10 南京荧河谷科技有限公司 Position-variable gripping device
CN110668162B (en) * 2019-10-10 2021-07-02 南京荧河谷科技有限公司 Position-variable gripping device

Similar Documents

Publication Publication Date Title
CN207840715U (en) Automotive oil tank flexible fixture
CN203209901U (en) Universal welding fixture for driving cabs of various models
CN103506787B (en) A kind of dicyclo seam automatic welding device
CN202212731U (en) Flexible body-in-white welding fixture
CN206009076U (en) A kind of suit doors double-face spray painting clamping device
CN102975030B (en) Magnetic working table
CN205685247U (en) A kind of instrument desk manipulator fixture
CN206544125U (en) A kind of panel fixture
CN2920515Y (en) Allocation device in automobile production technology
CN203356896U (en) Welding clamp
CN209110652U (en) Multistation formula clamp structure based on machining
CN203542200U (en) Electric adjustment type pipeline clamp
CN203125026U (en) Advancing mechanism of top cap positioning fixture
CN206018029U (en) A kind of pipe clamp structure that fixes for plastic fuel tank fuel pipe
CN203196829U (en) Adhesive dispensing unit in magnetic core assembling machine
CN205290237U (en) Car welds white automobile body automatic deviation rectification device between loading
CN202291957U (en) Positioning pin-positioning mechanism
CN204019045U (en) A kind of welding tool setup
CN107263171A (en) Rail vehicle girder Special Fixture for Machining
CN202527883U (en) X-shaped frame combination tool fixture
CN203696817U (en) Clamping mechanism fastening piece
CN106002381B (en) A kind of positioning device being connected and fixed connector peripheral structure based on cutting
CN105690150A (en) Fixture
CN211362186U (en) Roller installation auxiliary fixtures with hydraulic system
CN202701038U (en) Semi-automatic firer dolly

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant