CN203853729U - Flexible and modular combined clamp for welding or machining positioning of hydraulic rigid tube - Google Patents

Flexible and modular combined clamp for welding or machining positioning of hydraulic rigid tube Download PDF

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Publication number
CN203853729U
CN203853729U CN201420286640.9U CN201420286640U CN203853729U CN 203853729 U CN203853729 U CN 203853729U CN 201420286640 U CN201420286640 U CN 201420286640U CN 203853729 U CN203853729 U CN 203853729U
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CN
China
Prior art keywords
connecting rod
bending
mechanisms
chute
bending mechanism
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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.)
Withdrawn - After Issue
Application number
CN201420286640.9U
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Chinese (zh)
Inventor
曹树坤
孙建强
邓永红
曹翀
张琨
蒋楠
孔强
孟文静
刘士平
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University of Jinan
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University of Jinan
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Priority to CN201420286640.9U priority Critical patent/CN203853729U/en
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Abstract

A flexible and modular combined clamp for welding or machining positioning of a hydraulic rigid tube comprises a clamp body and a clamping head device. The clamping head device is installed on the clamp body through a bending mechanism, the clamp body comprises two bases and two guide rails, the two bases are symmetrically arranged in a left-right mode, the two parallel guide rails are installed on the two bases, two sliding clamping mechanisms are arranged on the two parallel guide rails, a plurality of bending mechanisms are arranged on the two sliding clamping mechanisms, every two adjacent bending mechanisms are connected, the two ends of each bending mechanism are connected with end sockets respectively, the two end sockets are clamped and fixed with the two sliding clamping mechanisms, any of the bending mechanisms is provided with the clamping head device, and one of the two bases is provided with a flange clamping table. The flexible and modular combined clamp for welding or machining positioning of the hydraulic rigid tube is simple in structure, capable of clamping oil tubes with complex shapes and mechanisms and high in production efficiency and meets production requirements.

Description

Flexibility, modularized combination type fixture for hydraulic hard tube welding or processing location
Technical field
The utility model relates to Machining Technology field, relates in particular to flexibility, modularized combination type fixture for hydraulic hard tube welding or processing location.
Background technology
Oil pipe is widely used in various gas, liquid transfer system, and the complexity variation of gas, liquid transfer system needs oil pipe to possess various shape and structure.While welding or processing location for the oil pipe of shape and structure complexity, be by manual operation at present substantially, the loaded down with trivial details effort of its process, inefficiency.
Utility model content
In order to overcome above-mentioned technical problem, the utility model provides flexibility, the modularized combination type fixture for hydraulic hard tube welding or processing location.
The technical scheme in the invention for solving the technical problem is: for the flexibility of hydraulic hard tube welding or processing location, modularized combination type fixture, comprise chuck body and cartridge device, described cartridge device is installed in chuck body by bending mechanism, it is characterized in that, described chuck body comprises base and guide rail, described base has two, left and right positioned opposite, on two described bases, two parallel guide rails are installed, on two described closed slides, be also provided with two slip clamping devices, on described two slip clamping devices, be provided with some bending mechanisms, between adjacent two bending mechanisms in described some bending mechanisms, setting-in connects mutually, can freely adjust the setting-in spacing between adjacent two bending mechanisms, the two ends of described some bending mechanisms are connected with termination respectively, described two terminations are fixed by two clamping mechanisms grip of sliding respectively, on any one bending mechanism in described some bending mechanisms, be provided with a cartridge device, described cartridge device can freely be adjusted with respect to the height of bending mechanism, on one of them base of two described bases, be also provided with a banjo clip platform.
Further, described slip clamping device comprises grip block, lower grip block, bolt assembly and slide block, described upper grip block is connected with lower grip block by two groups of bolt assemblies, the two ends of described lower grip block are separately installed with slide block, and described slide block is flush-mounted on guide rail and can be free to slide along guide rail.
Further, described banjo clip platform comprises flange seat, locking pull bar, buckle and ring flange, described ring flange is placed in the groove of flange seat, on described flange seat, be provided with one for fastening the buckle of ring flange, on described flange seat, be also provided with for locking the locking pull bar of ring flange, described flange seat is fixedly installed on base by screw.
Further, described cartridge device comprises collet body, threaded rod, chuck and construction bolt, described collet body upper end offers chute, the two ends of described chute offer for the circular hole of threaded rod is installed, in described chute, be furnished with two symmetrical chucks, two described chucks can be free to slide in chute, two described chucks are installed in the chute of collet body upper end and rotate the relative distance between adjustable two chucks of threaded rod by threaded rod, collet body lower end is provided with two cuboids, on described two cuboids, offer respectively the rectangular through slot with respect to bending mechanism height for fixed chuck device and adjustable clamp head unit, described collet body is fixedly installed on bending mechanism by construction bolt.
Further, described bending mechanism comprises outside connecting rod, swivel joint first, rotating shaft, swivel joint second and inside connecting rod, described swivel joint first is connected by rotating shaft with swivel joint second and can freely rotates around the shaft, described outside connecting rod is installed in swivel joint first by screw, and described inside connecting rod is installed in swivel joint second by screw; Described inside connecting rod one end is provided with protruding litter, the other end is provided with connector, on connector, offer for connecting two circular holes of swivel joint second, described inside connecting rod is provided with circular hole near the side opening of connector position, described circular hole matches with the construction bolt of described cartridge device, and for mounting clamp head unit, described outside connecting rod one end is provided with the chute that the protruding litter sliding with described inside connecting rod matches, described protruding litter can be contained in described chute, can be free to slide along chute direction.
Further, one end, described termination is provided with a joint, on described joint, offer and the outside connecting rod of described bending mechanism or two corresponding circular holes of inside connecting rod, described two circular holes are used for connecting bending mechanism, the described termination other end offers a circular hole, described circular hole is used for holding bearing pin, and described termination is fixed on termination between the upper grip block and lower grip block of described slip clamping device by bearing pin, can freely rotate around bearing pin.
The beneficial effects of the utility model: adopt after said structure, the utility model is by the distance between two bending mechanisms of adjusting and the height of cartridge device, for clamping the oil pipe of shape and structure complexity, the utility model is simple in structure, not only can realize to the oil pipe clamping of shape mechanism complexity with, and production efficiency is higher, has met need of production.
Accompanying drawing explanation
Fig. 1 is three-dimensional structure diagram of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is top view of the present utility model.
Fig. 4 is the structural representation of the utility model parts 2.
Fig. 5 is the structural representation of the utility model parts 3.
Fig. 6 is the structural representation of the utility model parts 5.
Fig. 7 is the structural representation of the utility model parts 6.
Fig. 8 is the structural representation of the utility model part 61.
Fig. 9 is the structural representation of the utility model part 65.
Figure 10 is the structural representation of the utility model part 7.
In figure: grip block on 1 base, 2 slip clamping devices, 3 banjo clip platforms, 4 guide rails, 5 cartridge devices, 6 bending mechanisms, 7 terminations, 8 oil pipes, 21,22 times grip blocks, 23 bolt assemblies, 24 slide blocks, 31 flange seats, 32 locking pull bars, 33 buckles, 34 ring flanges, 51 collet bodies, 52 threaded rods, 53 construction bolts, 54 chucks, 61 outside connecting rods, 62 the be rotatably connected helmet, 63 rotating shafts, 64 rotary connecting joint second, 65 inside connecting rods.
The specific embodiment
With reference to Figure of description 1, to accompanying drawing 10 pairs of flexibility, modularized combination type fixtures for hydraulic hard tube welding or processing location of the present utility model, be described in detail below.
Flexibility for hydraulic hard tube welding or processing location, modularized combination type fixture, comprise chuck body and cartridge device 5, described cartridge device 5 is installed in chuck body by bending mechanism 6, it is characterized in that, described chuck body comprises base 1 and guide rail 4, described base 1 has two, left and right positioned opposite, on two described bases 1, two parallel guide rails 4 are installed, on two described closed slides 4, be also provided with two slip clamping devices 4, on described two slip clamping devices 4, be provided with four dry bending mechanisms 6, between adjacent two bending mechanisms 6 in described four bending mechanisms 6, setting-in connects mutually, can freely adjust the setting-in spacing between adjacent two bending mechanisms 6, the two ends of described four bending mechanisms 6 are connected with termination 7 respectively, described two terminations 7 are gripped by two slip clamping devices 2 respectively, on any one bending mechanism 6 in described four bending mechanisms 6, be provided with a cartridge device 5, described cartridge device 5 can freely be adjusted with respect to the height of bending mechanism 6, on one of them base 1 of two described bases 1, be also provided with a banjo clip platform 3.
Further, described slip clamping device 2 comprises grip block 21, lower grip block 22, bolt assembly 23 and slide block 24, described upper grip block 21 is connected with lower grip block 22 by two groups of bolt assemblies 23, the two ends of described lower grip block 22 are separately installed with slide block 24, and described slide block 24 is flush-mounted on guide rail 4 and can be free to slide along guide rail 4.
Further, described banjo clip platform 3 comprises flange seat 31, locking pull bar 32, buckle 33 and ring flange 34, described ring flange 34 is placed in the groove of flange seat 31, on described flange seat 31, be provided with one for fastening the buckle 33 of ring flange 34, on described flange seat 31, be also provided with for locking the locking pull bar 32 of ring flange 34, described flange seat 31 is fixedly installed on base 1 by screw.
Further, described cartridge device 5 comprises collet body 51, threaded rod 52, chuck 54 and construction bolt 53, described collet body 51 upper ends offer chute, the two ends of described chute offer for the circular hole of threaded rod 52 is installed, in described chute, be furnished with two symmetrical chucks 54, two described chucks 54 can be free to slide in chute, two described chucks 54 are installed on the relative distance also regulating between two chucks 54 by rotating threaded rod 52 in the chute of collet body 51 upper ends by threaded rod 52, collet body 51 lower ends are provided with two cuboids, on described two cuboids, offer respectively the rectangular through slot with respect to bending mechanism 6 height for fixed chuck device 5 and adjustable clamp head unit 5, described collet body 51 is fixedly installed on bending mechanism 6 by construction bolt 53.
Further, described bending mechanism 6 comprises outside connecting rod 61, swivel joint first 62, rotating shaft 63, swivel joint second 64 and inside connecting rod 65, described swivel joint first 62 is connected by rotating shaft 63 with swivel joint second 64 and can 63 freely rotates around the shaft, described outside connecting rod 61 is installed in swivel joint first 62 by screw, and described inside connecting rod 65 is installed in swivel joint second 64 by screw; Described inside connecting rod 65 one end are provided with protruding litter, the other end is provided with connector, on connector, offer for connecting two circular holes of swivel joint second 64, described inside connecting rod 65 is provided with circular hole near the side opening of connector position, described circular hole matches with the construction bolt 53 of described cartridge device 5, for mounting clamp head unit 5, described outside connecting rod 61 one end are provided with the chute that the protruding litter sliding with described inside connecting rod matches, described protruding litter can be contained in described chute, can be free to slide along chute direction.
Further, 7 one end, described termination are provided with a joint, on described joint, offer and the outside connecting rod of described bending mechanism 6 or two corresponding circular holes of inside connecting rod, described two circular holes are used for connecting bending mechanism 6, described termination 7 other ends offer a circular hole, described circular hole is used for holding bearing pin, and described termination 7 is fixed on termination between the upper grip block 21 and lower grip block 22 of described slip clamping device 2 by bearing pin, can freely rotate around bearing pin.
During work, first oil pipe 8 is through banjo clip platform 3, according to four bending mechanisms of the corresponding adjustment of the shape and structure of oil pipe 6 each expanded angle and the desired height of adjusting four cartridge devices 5, can complete the clamping to oil pipe, to carry out weld job.
In above-mentioned embodiment, all to be provided with four bending mechanisms on two parallel guide rails, describe, be just used for illustrating enforcement of the present utility model.Equally, while being provided with a plurality of bending on two parallel guide rails described in the utility model, for example 1 or 3 or 6, even more, the number that bending mechanism is set bends according to actual needs the structure of pipe and determines, and in the application, will not enumerate.Accordingly, while being provided with a plurality of bending mechanism on two parallel guide rails, between described a plurality of bending mechanisms, interconnect, a bending mechanism of the one end in a plurality of bending mechanisms is connected with termination, and a bending mechanism of the other end is also connected with termination; Meanwhile, a cartridge device is all installed on each bending mechanism.
The above, be only the specific embodiment of the present utility model, and in the scope that those of ordinary skill in the art disclose at the utility model, the variation that can expect easily, within all should being encompassed in the protection domain of utility model.

Claims (6)

1. for hydraulic hard tube, weld or process the flexibility of location, modularized combination type fixture, comprise chuck body and cartridge device, described cartridge device is installed in chuck body by bending mechanism, it is characterized in that, described chuck body comprises base and guide rail, described base has two, left and right positioned opposite, on two described bases, two parallel guide rails are installed, on two described closed slides, be also provided with two slip clamping devices, on described two slip clamping devices, be provided with some bending mechanisms, between adjacent two bending mechanisms in described some bending mechanisms, setting-in connects mutually, can freely adjust the setting-in spacing between adjacent two bending mechanisms, the two ends of described some bending mechanisms are connected with termination respectively, described two terminations are fixed by two clamping mechanisms grip of sliding respectively, on any one bending mechanism in described some bending mechanisms, be provided with a cartridge device, described cartridge device can freely be adjusted with respect to the height of bending mechanism, on one of them base of two described bases, be also provided with a banjo clip platform.
2. flexibility, modularized combination type fixture for hydraulic hard tube welding or processing location according to claim 1, it is characterized in that, described slip clamping device comprises grip block, lower grip block, bolt assembly and slide block, described upper grip block is connected with lower grip block by two groups of bolt assemblies, the two ends of described lower grip block are separately installed with slide block, and described slide block is flush-mounted on guide rail and can be free to slide along guide rail.
3. flexibility, modularized combination type fixture for hydraulic hard tube welding or processing location according to claim 1, it is characterized in that, described banjo clip platform comprises flange seat, locking pull bar, buckle and ring flange, described ring flange is placed in the groove of flange seat, on described flange seat, be provided with one for fastening the buckle of ring flange, on described flange seat, be also provided with for locking the locking pull bar of ring flange, described flange seat is fixedly installed on base by screw.
4. the flexibility for hydraulic hard tube welding or processing location according to claim 1, modularized combination type fixture, it is characterized in that, described cartridge device comprises collet body, threaded rod, chuck and construction bolt, described collet body upper end offers chute, the two ends of described chute offer for the circular hole of threaded rod is installed, in described chute, be furnished with two symmetrical chucks, two described chucks can be free to slide in chute, two described chucks are installed on by threaded rod in the chute of collet body upper end and by rotating threaded rod and regulate the relative distance between two chucks, collet body lower end is provided with two cuboids, on described two cuboids, offer respectively the rectangular through slot with respect to bending mechanism height for fixed chuck device and adjustable clamp head unit, described collet body is fixedly installed on bending mechanism by construction bolt.
5. flexibility, modularized combination type fixture for hydraulic hard tube welding or processing location according to claim 1, it is characterized in that, described bending mechanism comprises outside connecting rod, swivel joint first, rotating shaft, swivel joint second and inside connecting rod, described swivel joint first is connected by rotating shaft with swivel joint second and can freely rotates around the shaft, described outside connecting rod is installed in swivel joint first by screw, and described inside connecting rod is installed in swivel joint second by screw; Described inside connecting rod one end is provided with protruding litter, the other end is provided with connector, on connector, offer for connecting two circular holes of swivel joint second, described inside connecting rod is provided with circular hole near the side opening of connector position, described circular hole matches with the construction bolt of described cartridge device, and for mounting clamp head unit, described outside connecting rod one end is provided with the chute that the protruding litter sliding with described inside connecting rod matches, described protruding litter can be contained in described chute, can be free to slide along chute direction.
6. flexibility, modularized combination type fixture for hydraulic hard tube welding or processing location according to claim 1, it is characterized in that, one end, described termination is provided with a joint, on described joint, offer and the outside connecting rod of described bending mechanism or two corresponding circular holes of inside connecting rod, described two circular holes are used for connecting bending mechanism, the described termination other end offers a circular hole, described circular hole is used for holding bearing pin, described termination is fixed on termination between the upper grip block and lower grip block of described slip clamping device by bearing pin, can freely rotate around bearing pin.
CN201420286640.9U 2014-06-03 2014-06-03 Flexible and modular combined clamp for welding or machining positioning of hydraulic rigid tube Withdrawn - After Issue CN203853729U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420286640.9U CN203853729U (en) 2014-06-03 2014-06-03 Flexible and modular combined clamp for welding or machining positioning of hydraulic rigid tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420286640.9U CN203853729U (en) 2014-06-03 2014-06-03 Flexible and modular combined clamp for welding or machining positioning of hydraulic rigid tube

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CN203853729U true CN203853729U (en) 2014-10-01

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104148849A (en) * 2014-06-03 2014-11-19 济南大学 Flexible and modular combined clamp for welding or machining locating of hydraulic hard tube
CN104400499A (en) * 2014-11-26 2015-03-11 济南大学 Novel drill jig for processing radial hole of bar
CN104785945A (en) * 2015-04-20 2015-07-22 骏马石油装备制造有限公司 Steam injection unit body assembling workstation
CN108031765A (en) * 2017-12-07 2018-05-15 马鞍山市华科实业有限公司 A kind of apparatus for adjusting position of clamping plate
CN110977277A (en) * 2019-10-31 2020-04-10 中国航发南方工业有限公司 Arc-shaped pipeline adapter welding positioning device and welding positioning method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104148849A (en) * 2014-06-03 2014-11-19 济南大学 Flexible and modular combined clamp for welding or machining locating of hydraulic hard tube
CN104148849B (en) * 2014-06-03 2015-12-30 济南大学 For flexibility, the modularized combination type fixture of hydraulic hard tube locating and machining
CN104400499A (en) * 2014-11-26 2015-03-11 济南大学 Novel drill jig for processing radial hole of bar
CN104785945A (en) * 2015-04-20 2015-07-22 骏马石油装备制造有限公司 Steam injection unit body assembling workstation
CN108031765A (en) * 2017-12-07 2018-05-15 马鞍山市华科实业有限公司 A kind of apparatus for adjusting position of clamping plate
CN110977277A (en) * 2019-10-31 2020-04-10 中国航发南方工业有限公司 Arc-shaped pipeline adapter welding positioning device and welding positioning method

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C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20141001

Effective date of abandoning: 20151230

AV01 Patent right actively abandoned

Granted publication date: 20141001

Effective date of abandoning: 20151230

C25 Abandonment of patent right or utility model to avoid double patenting