CN218016756U

CN218016756U - Welding fixing tool

Info

Publication number: CN218016756U
Application number: CN202222160318.9U
Authority: CN
Inventors: 王文涛; 刘玮
Original assignee: Lanzhou Modern Vocational College
Current assignee: Lanzhou Modern Vocational College
Priority date: 2022-08-08
Filing date: 2022-08-17
Publication date: 2022-12-13
Anticipated expiration: 2032-08-17

Abstract

The utility model relates to the technical field of machining, and a welded fastening frock is disclosed, comprising a base plate, the lower fixed surface of bottom plate installs the telescopic landing leg, the middle part of bottom plate has detachable fixing device through the hole joint of seting up, fixing device's side has angle fixing device through the recess joint of seting up, the last fixed surface of bottom plate is provided with angle regulation's clamping device. This welded fastening frock in the aspect of the practicality, has great adjustable type, realizes adjusting the one end of member through the angle fixing device who sets up, can adjust required angle in advance when the welding, selects required angle at the calibrated scale after, screws up the bolt and can fix, has improved user of service's work efficiency and can keep carrying out batch production to required member after fixed.

Description

Welding fixing tool

Technical Field

The utility model relates to the technical field of machining, specifically be a welded fastening frock.

Background

The size of the welded part needs to be processed, the allowance is large, the requirement of the part on the size of the welded part is low, the part can be processed without a corresponding fixing tool, only the size of the part needs to be ensured, and the processing allowance is distributed according to the corresponding size.

But traditional welding fixing device is to the welding of member great limitation, because the welding that needs different positions and the angle requirement between the member, therefore need one kind to can measure and fix its device of angle when connecting between the member to traditional horizontal welding and formula welding of keeping flat are difficult to carry out the observation of each angle to the member, very inconvenience.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a welded fastening frock, the angle is difficult to the problem of accuse when having solved traditional welded fastening frock.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a welded fastening frock, includes the bottom plate, the lower fixed surface of bottom plate installs the telescopic landing leg, the middle part of bottom plate has detachable fixing device through the hole joint of seting up, fixing device's side has angle fixing device through the recess joint of seting up, the last fixed surface of bottom plate is provided with angle-adjustable's clamping device.

Optionally, fixing device includes circular master, recess, main pivot and base joint hole, the recess sets up in the side of circular master, the quantity in base joint hole is forty and is the scattering form setting with the center of circular master, base joint hole is used for pegging graft the anchor clamps of different shapes and fixes it, the main pivot is used for providing fixed and rotatory effect to circular master.

Optionally, the angle fixing device comprises a pulley, an L-shaped fixing rod, a degree disk, a U-shaped support, a bearing, a telescopic rod, a clamping block and a screw rod, the pulley is clamped with the inner side wall of the groove of the fixing device, one end of the L-shaped fixing rod is welded and fixed with the back of the U-shaped support, the other end of the L-shaped fixing rod is connected with the pulley in an inserting mode through a set wheel shaft, the L-shaped fixing rod is used for providing fixed support for the pulley and the U-shaped support, and the telescopic rod is used for adjusting the clamping position required by the clamping block.

Optionally, the both ends of bearing are pegged graft fixedly through the pivot that sets up and the both sides of U-shaped support, the surface of bearing and the one end welding of telescopic link, the other end of telescopic link and the back welded fastening of joint piece, the quantity of joint piece is two and is the symmetry setting, one of them the internal surface of joint piece runs through another through the screw rod the hole of joint piece inside wall is fixed with the use nut, the joint piece is used for carrying out the centre gripping to required welded member and fixes.

Optionally, clamping device includes mobile jib, adjustable ring, base, turns to ball, auxiliary rod, lantern ring, joint piece, spring beam and spacing bolt, the lower surface of mobile jib and the one end welded fastening of bottom plate, the bolt hole bolt fastening on the bolt that the adjustable ring passes through surface setting and mobile jib surface, welded fastening is used with the surface of adjustable ring to the bottom surface of base, it is used for providing angle adjustment's function to the required fixed member in upper end to turn to the ball.

Optionally, turn to the ball fixed with the inside cavity joint that sets up of base, the one end of spacing bolt passes the bolt hole of base side and turns to the ball and contacts, the one end of auxiliary rod and the surface welding who turns to the ball, the other end of auxiliary rod and the surface welding of the lantern ring are fixed, the one end of spring beam passes the surface of the lantern ring and the back welding of joint piece, the inner wall of spring cup joints with the surface of spring beam, the joint piece is used for providing clamping-force to the upper end member when the welding.

The operation process comprises the following steps: when the clamping device is used, the lower end rod piece is inserted into the fixture on the upper surface of the circular main disc or is fixed with the rod piece, the upper end rod piece penetrates through the lantern ring and is fixed through the clamping piece, the upper end rod piece is subjected to angle adjustment through the rotating auxiliary rod after the limiting bolt is rotated, after the adjustment is completed, the angle of the lower end rod piece is adjusted through the angle fixing device, and then the lower end rod piece is welded.

The utility model provides a welded fastening frock possesses following beneficial effect: this welded fastening frock, in the aspect of the practicality, great adjustable type has, the one end to the member is adjusted through the angle fixing device realization that sets up, can adjust required angle in advance when the welding, select required angle at the calibrated scale after, can fix with the bolt tightening, the work efficiency that has improved the user of service is and can keep fixing the back and carry out batch production to required member, meanwhile, but height-adjusting's landing leg can be according to required altitude mixture control, in addition, the cooperation of steering ball and auxiliary rod, the quick fixed of position when can realizing the concatenation of upper end member, made things convenient for the fixed work of user's member greatly, can carry out the omnidirectional observation to the butt weld in the direction of handling in addition, the quality of weldment has been improved greatly.

Drawings

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

FIG. 2 is a schematic view of the fixing device of the present invention;

FIG. 3 is a schematic structural view of the angle fixing device of the present invention;

fig. 4 is a schematic view of the structure of the holding device of the present invention.

In the figure: 1. a base plate; 2. a support leg; 3. a fixing device; 301. a circular main disc; 302. a groove; 303. a main rotating shaft; 304. a base clamping hole; 4. an angle fixing device; 401. a pulley; 402. an L-shaped fixing rod; 403. a degree disk; 404. a U-shaped bracket; 405. a bearing; 406. a telescopic rod; 407. a clamping block; 408. a screw; 5. a clamping device; 501. a main rod; 502. an adjusting ring; 503. a base; 504. a steering ball; 505. an auxiliary rod; 506. a collar; 507. a clip sheet; 508. a spring; 509. a spring lever; 5010. and a limiting bolt.

Detailed Description

The technical solution 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.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a welded fastening frock, includes bottom plate 1, and the lower fixed surface of bottom plate 1 installs telescopic landing leg 2, and the hole joint through seting up in the middle part of bottom plate 1 has detachable fixing device 3.

The fixing device 3 comprises a circular main disc 301, grooves 302, a main rotating shaft 303 and base clamping holes 304, wherein the grooves 302 are formed in the side face of the circular main disc 301, and the number of the base clamping holes 304 is forty, and the base clamping holes are arranged in a scattering manner by taking the center of the circular main disc 301;

the side edge of the fixing device 3 is clamped with an angle fixing device 4 through a groove;

the angle fixing device 4 comprises a pulley 401, an L-shaped fixing rod 402, a degree disc 403, a U-shaped support 404, a bearing 405, an expansion link 406, a clamping block 407 and a screw 408, the pulley 401 is clamped with the inner side wall of the groove 301 of the fixing device 3, one end of the L-shaped fixing rod 402 is fixedly welded with the back of the U-shaped support 404, and the other end of the L-shaped fixing rod 402 is connected with the pulley 401 through a set wheel shaft in an inserting mode;

two ends of a bearing 405 are fixedly inserted into two sides of the U-shaped bracket 404 through a rotating shaft, the surface of the bearing 405 is welded with one end of an expansion link 406, the other end of the expansion link 406 is welded and fixed with the back of a clamping block 407, the clamping blocks 407 are symmetrically arranged, and the inner surface of one clamping block 407 penetrates through a hole in the inner side wall of the other clamping block 408 through a screw 408 and is fixed through a nut;

the upper surface of the bottom plate 1 is fixedly provided with a clamping device 5 with an adjustable angle;

the clamping device 5 comprises a main rod 501, an adjusting ring 502, a base 503, a steering ball 504, an auxiliary rod 505, a lantern ring 506, a clamping piece 507, a spring 508, a spring rod 509 and a limit bolt 5010, wherein the lower surface of the main rod 501 is fixedly welded with one end of the bottom plate 1, the adjusting ring 502 is fixedly bolted with a bolt hole in the surface of the main rod 501 through a bolt arranged on the surface, and the bottom surface of the base 503 is fixedly welded with the surface of the adjusting ring 502;

steering ball 504 is clamped and fixed with a cavity arranged in base 503, one end of a limit bolt 5010 penetrates through a bolt hole on the side face of the base to be in contact with steering ball 504, one end of an auxiliary rod 505 is welded with the surface of steering ball 504, the other end of auxiliary rod 505 is welded and fixed with the surface of a lantern ring 506, one end of a spring rod 509 penetrates through the surface of lantern ring 506 to be welded with the back face of clamping sheet 507, and the inner wall of spring 508 is sleeved with the surface of spring rod 509.

In the description of the present application, the terms "connect", "install", "fix", "set", etc. are used in a broad sense, for example, the term "connect" may be a fixed connection or an indirect connection through intermediate components without affecting the relationship and technical effects of the components, or may be an integral connection or a partial connection, and as in this case, for a person skilled in the art, the specific meaning of the above terms in the present invention or the present invention can be understood according to specific situations.

The standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.

Claims

1. The utility model provides a welded fastening frock, includes bottom plate (1), its characterized in that: the lower fixed surface of bottom plate (1) installs telescopic landing leg (2), the middle part of bottom plate (1) has detachable fixing device (3) through the hole joint of seting up, the side of fixing device (3) has angle fixing device (4) through the recess joint of seting up, the last fixed surface of bottom plate (1) is provided with angle-adjustable's clamping device (5).

2. The welding fixing tool according to claim 1, characterized in that: fixing device (3) include circular master (301), recess (302), main pivot (303) and base joint hole (304), recess (302) set up in the side of circular master (301), the quantity of base joint hole (304) is forty and is the setting of scattering form with the center of circular master (301).

3. The welding fixing tool according to claim 1, characterized in that: the angle fixing device (4) comprises a pulley (401), an L-shaped fixing rod (402), a number disc (403), a U-shaped support (404), a bearing (405), an expansion rod (406), a clamping block (407) and a screw (408), wherein the pulley (401) is clamped with the inner side wall of a groove (302) of the fixing device (3), one end of the L-shaped fixing rod (402) is welded and fixed with the back of the U-shaped support (404), and the other end of the L-shaped fixing rod (402) is connected with the pulley (401) through a set wheel shaft.

4. The welding fixing tool according to claim 3, characterized in that: the both ends of bearing (405) are pegged graft fixedly through the pivot that sets up and the both sides of U-shaped support (404), the surface of bearing (405) and the one end welding of telescopic link (406), the other end of telescopic link (406) and the back welded fastening of joint piece (407), the quantity of joint piece (407) is two and be the symmetry setting, one of them the internal surface of joint piece (407) passes through another through screw rod (408) the hole of joint piece (407) inside wall is fixed with the use nut.

5. The welding fixing tool according to claim 1, characterized in that: clamping device (5) include mobile jib (501), adjustable ring (502), base (503), turn to ball (504), auxiliary rod (505), lantern ring (506), joint piece (507), spring (508), spring lever (509) and spacing bolt (5010), the lower surface of mobile jib (501) and the one end welded fastening of bottom plate (1), the bolt that the surface set up and mobile jib (501) surface are passed through to adjustable ring (502) is fixed with the bolt hole bolt on adjustable ring (501) surface, welded fastening is used with the surface of adjustable ring (502) to the bottom surface of base (503).

6. The welding fixing tool according to claim 5, characterized in that: the steering ball (504) is fixed with the cavity joint of the inside setting of base (503), the bolt hole that the one end of spacing bolt (5010) passed the base side contacts with steering ball (504), the one end of vice pole (505) and the surface weld who turns to ball (504), the other end of vice pole (505) and the surface weld of lantern ring (506) are fixed, the surface of lantern ring (506) is passed to the one end of spring lever (509) and the back welding of joint piece (507), the inner wall of spring (508) and the surface of spring lever (509) cup joint.