CN210476032U - Special tool for welding nut and connecting rod - Google Patents

Special tool for welding nut and connecting rod Download PDF

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Publication number
CN210476032U
CN210476032U CN201921590510.3U CN201921590510U CN210476032U CN 210476032 U CN210476032 U CN 210476032U CN 201921590510 U CN201921590510 U CN 201921590510U CN 210476032 U CN210476032 U CN 210476032U
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CN
China
Prior art keywords
rod
nut
base
limiting
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.)
Expired - Fee Related
Application number
CN201921590510.3U
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Chinese (zh)
Inventor
韩国栋
张帆
李选祥
付韵哲
李翔
Original Assignee
韩国栋
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Publication date
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Priority to CN201921590510.3U priority Critical patent/CN210476032U/en
Application granted granted Critical
Publication of CN210476032U publication Critical patent/CN210476032U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a special frock of nut connecting rod welding, which comprises a base, set up connecting rod supporting device, nut supporting device on the base, connecting rod supporting device includes supporting seat, connecting rod sliding roller and aversion gyro wheel, and the supporting seat bottom sets up the aversion gyro wheel, and the supporting seat top sets up the connecting rod sliding roller, connecting rod supporting device sets up in the spout of base, spout parallel arrangement two, set up spacing roller along the length direction of groove in the spout, correspond in each spout and set up two rows of spacing rollers, two rows of spacing rollers roll spacing cooperation with the supporting seat in the middle of, the aversion gyro wheel rolls cooperation with spout tank bottom length direction, the supporting seat both sides level sets up the limiting plate, limiting plate and base are in spout length direction sliding movable fit; the device is simple to adjust and convenient to use, can strictly control the deformation after welding, and has a very good effect on ensuring the quality of parts.

Description

Special tool for welding nut and connecting rod
Technical Field
The utility model belongs to the technical field of mechanical engineering, concretely relates to special frock of nut connecting rod welding.
Background
Connecting rod and nut class part are widely used among modern mechanical engineering, the design and the application of both ingenious combination bring very big practical value for mechanical operation, connecting rod and nut often need fixed connection to use together, if machining goes out connecting rod and nut structure on same part, consumption to raw and other materials is huge, application cost has been promoted greatly, modern mechanical engineering technique often processes connecting rod and nut respectively the back and welds, the independent processing reduces the cost, can realize consolidating after the welding again and be convenient for the application, but often meet welding deformation and be difficult to control, the welded fastening is difficult or fixed too troublesome problem, consequently, research and development a connecting rod nut welds special frock has very big practical value.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special frock of nut connecting rod welding of simple structure, job stabilization.
The utility model aims at realizing the purpose, which comprises a base, a connecting rod bearing device and a nut bearing device are arranged on the base, the connecting rod bearing device comprises a supporting seat, a connecting rod sliding roller and two shifting rollers, the shifting rollers are arranged at the bottom of the supporting seat, the connecting rod sliding roller is arranged at the top of the supporting seat, the connecting rod bearing device is arranged in a chute of the base, the chutes are arranged in parallel, two limiting rollers are arranged in the chute along the length direction of the chute, two rows of limiting rollers are correspondingly arranged in each chute, the two rows of limiting rollers are in rolling limit fit with the supporting seat in the middle, the shifting rollers are in rolling fit with the length direction at the bottom of the chute, two sides of the supporting seat are horizontally provided with limiting plates, and the limiting plates are in sliding;
the nut bearing devices are arranged into two groups, wherein the first group comprises a longitudinal base plate, a nut mounting plate, a limiting screw, a fastening nut and a spacer bush, the longitudinal base plate is fixedly arranged on the base, a mounting base surface of the longitudinal base plate is vertically arranged and is parallel to the axial direction of the connecting rod sliding roller, the mounting base surface of the longitudinal base plate is connected with the lower part of the nut mounting plate, a screw hole is arranged on the vertical plate surface of the upper part of the nut mounting plate, the limiting screw is arranged in the screw hole, the spacer bush is arranged at one end, close to the connecting rod bearing device, of the limiting screw;
the other group of the device comprises a transverse base plate, a nut mounting plate, a limiting screw, a fastening nut and a spacer bush, wherein the transverse base plate is fixedly arranged on the base, the mounting base surface of the transverse base plate is vertically arranged and is perpendicular to the axial direction of the connecting rod sliding roller, the mounting base surface of the transverse base plate is connected with the lower portion of the nut mounting plate, the upper vertical plate surface of the nut mounting plate is provided with a screw hole, the limiting screw is arranged in the screw hole, one end, close to the connecting rod bearing device, of the limiting screw is provided with the spacer bush, and.
The utility model discloses the structure has set up connecting rod supporting device and has accepted the connecting rod, the installation, it is fixed, nut supporting device accepts the nut, the installation, it is fixed, connecting rod supporting device and nut supporting device's cooperation operation, can make connecting rod and nut contact with the position and the mode of specific needs, make things convenient for weldment work, welding process is stable, can not appear serious deformation because of the heat that the welding produced, guarantee the part straightness that hangs down after the welding, the depth of parallelism, requirements such as position degree, nut supporting device has transversely and vertically, can select according to the actual connection needs. The connecting rod bearing device moves along the direction of the sliding groove to adjust the longitudinal position required by the connecting rod, the position of the connecting rod on the transverse direction is adjusted by rolling on the connecting rod sliding roller, the connecting rod bearing device is adjusted only once in the matching relation of the same connecting rod and the nut, and then installation, fixation and welding can be conveniently carried out.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the drawing;
in the figure: 1-base, 2-shift roller, 3-limit roller, 4-limit plate, 41-waist groove, 5-support base, 6-connecting rod sliding roller, 61-limit groove, 7-pressure plate, 8-nut mounting plate, 9-fastening nut, 10-spacer bush, 11-transverse base plate, 111-horizontal groove, 12-sliding groove, 13-connecting rod, 14-nut to be welded, 15-screw hole, 16-bolt, 17-longitudinal base plate and 18-limit screw.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, which are not intended to limit the present invention in any way, and any modifications or improvements based on the teachings of the present invention are within the scope of the present invention.
As shown in fig. 1-2, the utility model discloses a base 1, set up connecting rod supporting device, nut supporting device on base 1, connecting rod supporting device includes supporting seat 5, connecting rod smooth roller 6 and aversion gyro wheel 2, and supporting seat 5 bottom sets up aversion gyro wheel 2, and supporting seat 5 top sets up connecting rod smooth roller 6, connecting rod supporting device sets up in spout 12 of base 1, spout 12 parallel arrangement two, set up spacing roller 3 along the length direction of groove in spout 12, correspond in each spout 12 and set up two rows of spacing rollers 3, two rows of spacing rollers 3 roll spacing cooperation with supporting seat 5 in the middle of, aversion gyro wheel 2 rolls spacing cooperation with spout 12 tank bottom length direction, supporting seat 5 both sides level sets up limiting plate 4, limiting plate 4 and base 1 are in spout length direction sliding movable fit;
the nut bearing devices are arranged into two groups, wherein the first group comprises a longitudinal base plate 17, a nut mounting plate 8, a limiting screw 18, a fastening nut 9 and a spacer bush 10, the longitudinal base plate 17 is fixedly arranged on the base 1, a mounting base surface of the longitudinal base plate 17 is vertically arranged and is parallel to the axial direction of the connecting rod sliding roller 6, the mounting base surface of the longitudinal base plate 17 is connected with the lower part of the nut mounting plate 8, a screw hole is formed in the vertical plate surface of the upper part of the nut mounting plate 8, the limiting screw 18 is arranged in the screw hole, one end, close to the connecting rod bearing device, of the limiting screw 18 is provided with the spacer bush 10, and; the nut bearing device is used for welding parts of the connecting rod, which are concentric with the axis of the nut.
Another group is including horizontal base plate 11, nut mounting panel 8, stop screw 18, fastening nut 9 and spacer 10, horizontal base plate 11 is fixed to be set up on base 1, the vertical setting of the installation base face of horizontal base plate 11 and perpendicular with the axial of connecting rod smooth roller 6, the lower part of the installation base face connection nut mounting panel 8 of horizontal base plate 11, the perpendicular face in upper portion of nut mounting panel 8 sets up the screw, sets up stop screw 18 in the screw, and stop screw 18's the one end that is close to connecting rod receiving device sets up the spacer, and the other end sets up fastening nut 9. The nut bearing device is used for welding parts of the connecting rod, which are vertical to the axis of the nut.
The limiting plate 4 is provided with a waist groove 41 along the length direction of the sliding groove, the base 1 is provided with a screw hole 15, the position of the screw hole 15 on the base 1 corresponds to the position of the waist groove 41, and the waist groove 41 on the limiting plate 4 is connected with the screw hole 15 on the base 1 through a bolt 16.
The connecting rod sliding roller 6 is provided with limiting grooves 61 along the radial direction, and the limiting grooves 61 are provided with 3-5 grooves with different groove widths along the axial direction on the connecting rod sliding roller 6.
Screw holes 15 are formed in two sides of the limiting groove 61, the number of the screw holes 15 is 6-8 along the circumferential direction of the connecting rod sliding roller 6, a pressing plate 7 is arranged on the limiting groove 61, and the pressing plate 7 is connected with the screw holes in two sides of the limiting groove 61 through bolts 16.
The cross section of the transverse base plate 11 is arranged to be in an angle iron shape, one surface of the angle iron is fixedly connected with the base 1, the other surface of the angle iron is vertically arranged to be perpendicular to the axial direction of the connecting rod sliding roller 6, a horizontal groove 111 is formed in the vertical surface of the angle iron, and the horizontal groove 111 is connected with the nut mounting plate 8 through bolts.
The section of the longitudinal base plate 17 is arranged to be in an angle iron shape, one surface of the angle iron is fixedly connected with the base 1, the other surface of the angle iron is vertically arranged to be parallel to the axial direction of the connecting rod sliding roller 6, a horizontal groove 111 is formed in the vertical surface of the angle iron, and the horizontal groove 111 is connected with the nut mounting plate 8 through bolts.
The end part of the limit screw 18 is provided with an inner hexagonal wrench socket or an outer hexagonal wrench chuck. The socket and the clamping head facilitate the practicability of the wrench.
The utility model discloses theory of operation and working process:
the utility model discloses the structure has set up connecting rod supporting device and has accepted connecting rod 13, the installation, it is fixed, nut supporting device is to treating welded nut 14 and accept, the installation, it is fixed, connecting rod supporting device and nut supporting device's cooperation operation, can make connecting rod 13 and treat that welded nut 14 contacts with the position and the mode of specific needs, make things convenient for weldment work, welding process is stable, can not appear serious deformation because of the heat that the welding produced, guarantee the part straightness that hangs down after the welding, the depth of parallelism, requirements such as position degree, nut supporting device has transversely and vertically, can select according to actual connection needs. The connecting rod bearing device moves along the direction of the sliding groove to adjust the longitudinal position required by the connecting rod, the position of the connecting rod on the transverse direction is adjusted by rolling on the connecting rod sliding roller, the connecting rod bearing device is only required to be adjusted once according to the matching relation between the same connecting rod 13 and the nut 14 to be welded, and then installation, fixation and welding can be conveniently carried out.
When the device works, the corresponding limit screw 18 is selected according to the size of the nut to be welded, the nut 14 to be welded is arranged on the nut mounting plate 8 in the required direction through the limit screw 18, the spacer bush 10 and the fastening nut 9, the connecting rod 13 is placed in the limit groove 61 of the connecting rod sliding roller 6 on the connecting rod bearing device, the limit plate 4 and the base 1 on the supporting seat are locked through the shifting roller 2 to the required longitudinal position, the connecting rod 13 is moved to be in the required welding position with the nut 14 to be welded, the bolt 16 is connected with the pressing plate 7 to enable the pressing plate 7 to lock the connecting rod 13 on the connecting rod sliding roller 6 for welding, the nut 14 to be welded and the connecting rod 13 are fixed in position in the welding process, so that obvious deformation cannot be generated, after welding, the fastening nut 9 is loosened, the limit screw 18 is screwed out from the nut 14 to be welded, and the pressing plate 7 is taken out, the welding work of the connecting rod 13 and the nut 14 to be welded is completed.

Claims (7)

1. The utility model provides a special frock of nut connecting rod welding which characterized by: comprises a base (1), a connecting rod bearing device and a nut bearing device are arranged on the base (1), the connecting rod bearing device comprises a supporting seat (5), a connecting rod sliding roller (6) and a shifting roller (2), the shifting roller (2) is arranged at the bottom of the supporting seat (5), the connecting rod sliding roller (6) is arranged at the top of the supporting seat (5), the connecting rod bearing device is arranged in a sliding groove (12) of the base (1), the two sliding grooves (12) are arranged in parallel, a limiting roller (3) is arranged in the sliding groove (12) along the length direction of the groove, two rows of limiting rollers (3) are correspondingly arranged in each sliding groove (12), the two rows of limiting rollers (3) are in rolling limiting fit with the supporting seat (5) in the middle, the shifting roller (2) is in rolling fit with the length direction of the bottom of the sliding groove (12), and limiting plates (4) are horizontally arranged, the limiting plate (4) is in sliding fit with the base (1) in the length direction of the sliding chute;
the nut bearing devices are arranged into two groups, wherein the first group comprises a longitudinal base plate (17), a nut mounting plate (8), a limiting screw rod (18), a fastening nut (9) and a spacer bush (10), the longitudinal base plate (17) is fixedly arranged on the base (1), a mounting base surface of the longitudinal base plate (17) is vertically arranged and is parallel to the axial direction of the connecting rod sliding roller (6), the mounting base surface of the longitudinal base plate (17) is connected with the lower part of the nut mounting plate (8), a screw hole is formed in the vertical plate surface of the upper part of the nut mounting plate (8), the limiting screw rod (18) is arranged in the screw hole, the spacer bush (10) is arranged at one end, close to the connecting rod bearing device, of the limiting screw rod (18), and the;
another group includes horizontal base plate (11), nut mounting panel (8), stop screw (18), fastening nut (9) and spacer (10), horizontal base plate (11) are fixed to be set up on base (1), and the vertical setting of the installation base face of horizontal base plate (11) is perpendicular with the axial of connecting rod smooth roll (6), the lower part of the installation base face connection nut mounting panel (8) of horizontal base plate (11), the perpendicular face in upper portion of nut mounting panel (8) set up the screw, sets up stop screw (18) in the screw, and the one end that is close to connecting rod receiving device of stop screw (18) sets up the spacer, and the other end sets up fastening nut (9).
2. The special tool for welding the nut and the connecting rod as claimed in claim 1, wherein the tool comprises: waist groove (41) is arranged on the limiting plate (4) along the length direction of the sliding groove, screw holes (15) are formed in the base (1), the positions of the screw holes (15) in the base (1) correspond to the positions of the waist grooves (41), and the waist grooves (41) in the limiting plate (4) are connected with the screw holes (15) in the base (1) through bolts (16).
3. The special tool for welding the nut and the connecting rod as claimed in claim 1, wherein the tool comprises: limiting grooves (61) are formed in the connecting rod sliding roller (6) along the radial direction, and 3-5 limiting grooves with different groove widths are formed in the limiting grooves (61) in the connecting rod sliding roller (6) along the axial direction.
4. The special tool for welding the nut and the connecting rod as claimed in claim 3, wherein the tool comprises: screw holes (15) are formed in two sides of the limiting groove (61), the number of the screw holes (15) is 6-8 along the circumferential direction of the connecting rod sliding roller (6), a pressing plate (7) is arranged on the limiting groove (61), and the pressing plate (7) is connected with the screw holes in two sides of the limiting groove (61) through bolts (16).
5. The special tool for welding the nut and the connecting rod as claimed in claim 1, wherein the tool comprises: the cross section of the transverse base plate (11) is arranged to be in an angle iron shape, one surface of the angle iron is fixedly connected with the base (1), the other surface of the angle iron is vertically arranged to be perpendicular to the axial direction of the connecting rod sliding roller (6), a horizontal groove (111) is formed in the vertical surface of the angle iron, and the horizontal groove (111) is connected with the nut mounting plate (8) through bolts.
6. The special tool for welding the nut and the connecting rod as claimed in claim 1, wherein the tool comprises: the cross section of the longitudinal base plate (17) is arranged to be in an angle iron shape, one surface of the angle iron is fixedly connected with the base (1), the other surface of the angle iron is vertically arranged to be parallel to the axial direction of the connecting rod sliding roller (6), a horizontal groove (111) is formed in the vertical surface of the angle iron, and the horizontal groove (111) is connected with the nut mounting plate (8) through bolts.
7. The special tool for welding the nut and the connecting rod as claimed in claim 1, wherein the tool comprises: the end part of the limiting screw rod (18) is provided with an inner hexagonal wrench socket or an outer hexagonal wrench chuck.
CN201921590510.3U 2019-09-24 2019-09-24 Special tool for welding nut and connecting rod Expired - Fee Related CN210476032U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921590510.3U CN210476032U (en) 2019-09-24 2019-09-24 Special tool for welding nut and connecting rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921590510.3U CN210476032U (en) 2019-09-24 2019-09-24 Special tool for welding nut and connecting rod

Publications (1)

Publication Number Publication Date
CN210476032U true CN210476032U (en) 2020-05-08

Family

ID=70509099

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921590510.3U Expired - Fee Related CN210476032U (en) 2019-09-24 2019-09-24 Special tool for welding nut and connecting rod

Country Status (1)

Country Link
CN (1) CN210476032U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200508

Termination date: 20200924