CN213105316U

CN213105316U - Motorcycle frame welding tool

Info

Publication number: CN213105316U
Application number: CN202021890790.2U
Authority: CN
Inventors: 郑志明
Original assignee: Linhai Jianghua Auto Parts Factory General Partnership
Current assignee: Linhai Jianghua Auto Parts Factory General Partnership
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-05-04
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a motorcycle frame welding frock in motorcycle frame welding field, the on-line screen storage device comprises a base, base upper end fixedly connected with base, dead lever, universal joint and support column, the base internal rotation is connected with the bracing piece, bracing piece upper end fixedly connected with horizontal pole, the second spout has been seted up to horizontal pole lower extreme, the internal rotation of second spout is connected with double thread lead screw, double thread lead screw periphery threaded connection has first slider and second slider, first slider lower extreme fixedly connected with mount, fixedly connected with solid fixed splint in the mount, mount female connection has the screw thread post, screw thread post rear end fixedly connected with movable splint, movable splint front end fixedly connected with guide bar, screw thread post front end fixedly connected with third handle; first spout has been seted up to bracing piece side end face, and sliding connection has the second connecting block in the first spout, the utility model discloses simple structure cost of manufacture is low, only needs simple operation just can reach and carries out three-dimensional fixed with motorcycle front end.

Description

Motorcycle frame welding tool

Technical Field

The utility model relates to a motorcycle frame welding field specifically is a motorcycle frame welding frock.

Background

The motorcycle frame is a vital part of a motorcycle, and the frame is formed by welding a plurality of parts due to the structural characteristics of the frame. The traditional welding mode of the front body part of the frame mainly welds the parts one by one, and in order to guarantee welding precision, the parts need to be positioned and clamped by means of a welding tool.

However, when the front end of a motorcycle is welded, the parts at the front end are assembled together and are fixedly welded on a horizontal plane, so that only one surface of a welder is welded, and the other surface of the motorcycle can be conveniently welded by turning over the welder, thereby wasting time and labor and influencing the working efficiency.

Therefore, the utility model provides a motorcycle frame welding frock to solve the problem that proposes among the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a motorcycle frame welding frock to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a motorcycle frame welding tool comprises a base, wherein a base, a fixed rod, a universal joint and a supporting column are fixedly connected to the upper end of the base, the supporting rod is connected in the base in a rotating mode, a cross rod is fixedly connected to the upper end of the supporting rod, a second sliding groove is formed in the lower end face of the cross rod, a double-thread lead screw is connected in the second sliding groove in a rotating mode, the circumferential face of the double-thread lead screw is connected with a first sliding block and a second sliding block in a threaded mode, the lower end of the first sliding block is fixedly connected with a fixed frame, a fixed clamping plate is fixedly connected in the fixed frame, a threaded column is connected in the fixed frame in a threaded mode, a movable clamping plate is fixedly connected to; a first sliding groove is formed in the side end face of the supporting rod, a second connecting block is connected in the first sliding groove in a sliding mode, a first connecting block is connected to the side end of the second connecting block in a rotating mode, a threaded rod is fixedly connected to the side end of the first connecting block, a threaded cylinder is connected to the threaded rod in a threaded mode, and a first bevel gear is fixedly connected to the side end of the threaded cylinder; the fixing rod side end is fixedly connected with a bearing seat, a rotating shaft is connected in the bearing seat in a rotating mode, the front end of the rotating shaft is fixedly connected with a first handle, and the circumferential surface of the rotating shaft is fixedly connected with a second bevel gear.

As a further aspect of the present invention: the first sliding block and the second sliding block are symmetrically distributed at two ends of the double-thread screw rod, and the thread directions are opposite, so that the first sliding block and the second sliding block can simultaneously move inwards or outwards during work.

As a further aspect of the present invention: the guide rod runs through the fixing frame and is symmetrically distributed on two sides of the threaded column, so that the movable clamping plate can stably move when the threaded column rotates when the guide rod works.

As a further aspect of the present invention: the support column and the universal joint are uniformly and fixedly connected with the fixing frame, so that when the universal joint works, parts of all parts of the frame can be fixed under the common matching of the fixing clamp plate, the movable clamp plate, the threaded column, the guide rod and the handle in the fixing frame, and the parts are convenient to weld.

As a further aspect of the present invention: the end face of the first sliding groove is in a T shape, so that the second connecting block can stably slide in the first sliding groove when the connecting device works.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that:

the side pipe is fixed in the first sliding block, the second sliding block and the fixing frame on the universal joint, then the first handle is rotated, the double-thread screw rod is rotated under the driving of the first handle, the first sliding block and the second sliding block which are in threaded connection with the first sliding block and the second sliding block are driven to slide in the second sliding groove formed in the lower end of the cross rod, and meanwhile, the side pipe can be inwards inclined under the action of the universal joint, so that the left and right inclination of the side pipe can be adjusted; then rotating the second handle, make the pivot rotate under the effect of second handle, and then driving second bevel gear and rotating, second bevel gear drives the first bevel gear rotation of meshing with it, and then make the screw thread section of thick bamboo rotate, at this moment will make threaded connection's threaded rod remove, and then driving the second connecting block and removing in first spout, then under the effect of universal joint, can reach the purpose of inclination adjustment around the offside pipe, the problem of horizontal fixed frame has just so been solved, great reduction workman's intensity of labour, and the work efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention;

FIG. 3 is a schematic structural view of the left-side view of the utility model;

fig. 4 is an enlarged schematic structural view of a portion B in fig. 3 according to the present invention;

fig. 5 is a schematic structural view of the middle right side view partial section of the present invention.

In the figure: 1-base, 2-support rod, 3-cross rod, 4-first handle, 5-fixing frame, 6-fixing rod, 7-second handle, 8-bearing seat, 9-rotating shaft, 10-support column, 11-threaded cylinder, 12-threaded rod, 13-first connecting block, 14-first sliding chute, 15-second connecting block, 16-base, 17-universal joint, 18-fixed clamping plate, 19-guide rod, 20-third handle, 21-movable clamping plate, 22-threaded column, 23-first bevel gear, 24-second bevel gear, 25-second sliding chute, 26-first sliding block, 27-second sliding block and 28-double-threaded screw rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-5, in an embodiment of the present invention, a motorcycle frame welding tool includes a base 1, a base 16 is fixedly connected to an upper end of the base 1, a fixing rod 6, a universal joint 17 and a support column 10, a support rod 2 is rotatably connected to the base 16, a cross rod 3 is fixedly connected to an upper end of the support rod 2, a second chute 25 is formed on a lower end surface of the cross rod 3, a double-threaded lead screw 28 is rotatably connected to the second chute 25, a first slider 26 and a second slider 27 are connected to a circumferential surface of the double-threaded lead screw 28 through threads, a fixing frame 5 is fixedly connected to a lower end of the first slider 26, a fixing clamp plate 18 is fixedly connected to the fixing frame 5, a threaded column 22 is connected to an internal thread of the fixing frame 5, a movable clamp plate 21 is fixedly connected to a rear; a first sliding groove 14 is formed in the end face of the supporting rod 2, a second connecting block 15 is connected in the first sliding groove 14 in a sliding mode, a first connecting block 13 is connected to the side end of the second connecting block 15 in a rotating mode, a threaded rod 12 is fixedly connected to the side end of the first connecting block 13, a threaded barrel 11 is connected to the threaded rod 12 in a threaded mode, and a first bevel gear 23 is fixedly connected to the side end of the threaded barrel 11; the side end of the fixed rod 6 is fixedly connected with a bearing seat 8, a rotating shaft 9 is rotatably connected in the bearing seat 8, the front end of the rotating shaft 9 is fixedly connected with a first handle, and the circumferential surface of the rotating shaft 9 is fixedly connected with a second bevel gear 24.

The first sliding block 26 and the second sliding block 27 are symmetrically distributed at two ends of the double-thread screw 28, and the thread directions are opposite, so that when in work, the first sliding block 26 and the second sliding block 27 can simultaneously move inwards or outwards; the guide rods 19 penetrate through the fixing frame 5 and are symmetrically distributed on two sides of the threaded column 22, so that when the movable clamping plate 21 works, the movable clamping plate 21 can stably move when the threaded column 22 rotates; the supporting column 10 and the universal joint 17 are uniformly and fixedly connected with the fixing frame 5, so that when in work, parts of each part of the frame can be fixed under the joint matching of the fixing clamping plate 18, the moving clamping plate 21, the threaded column 22, the guide rod 19 and the handle in the fixing frame 5, and the welding is facilitated; the end surface of the first sliding groove 14 is T-shaped, so that the second connecting block 15 can stably slide in the first sliding groove 14 during operation.

The utility model discloses a theory of operation is:

use the utility model discloses in the time, place in mount 5 of support column 10 through the locomotive pipe, then twist and move third handle 20, make movable clamp plate 21 remove under guide bar 19's effect, make the fixed to the locomotive pipe under the cooperation of fixed clamp plate 18, then fix the side pipe in first slider 26 equally, in the mount 5 of second slider 27 and universal joint 17, at this moment, rotate second handle 7, make double thread lead screw 28 rotate under the drive of first handle 4, and then drive first slider 26 and the second slider 27 of threaded connection with it and slide in the second spout 25 that the lower extreme was seted up at horizontal pole 3, can make the side pipe leanin simultaneously under universal joint 17's effect, just so reached an adjustment to the side pipe left and right sides gradient. Then at rotation second handle 7, make pivot 9 rotate under the effect of second handle 7, and then driving second bevel gear 24 and rotating, second bevel gear 24 is driving the first bevel gear 23 rotation of meshing with it, and then makes screw-thread section of thick bamboo 11 rotate, will make threaded connection's threaded rod 12 remove at this moment, and then is driving second connecting block 15 and removing in first spout 14, then under the effect of universal joint 17, can reach the purpose of inclination adjustment around the offside pipe, the utility model discloses simple structure cost of manufacture is low, only needs simple operation just to reach and carries out the three-dimensional fixed with motorcycle front end, great reduction workman's intensity of labour, improved work efficiency.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a motorcycle frame welding frock, includes base (1), its characterized in that: the fixing device is characterized in that a base (16), a fixing rod (6), a universal joint (17) and a supporting column (10) are fixedly connected to the upper end of the base (1), a supporting rod (2) is connected in the base (16) in a rotating mode, a cross rod (3) is fixedly connected to the upper end of the supporting rod (2), a second sliding groove (25) is formed in the lower end face of the cross rod (3), a double-thread screw rod (28) is connected in the second sliding groove (25) in a rotating mode, a first sliding block (26) and a second sliding block (27) are in threaded connection with the circumferential face of the double-thread screw rod (28), a fixing frame (5) is fixedly connected to the lower end of the first sliding block (26), a fixing clamp plate (18) is fixedly connected in the fixing frame (5), a threaded column (22) is connected in the fixing frame (5) in an internal thread mode, the front end of the threaded column (22) is fixedly connected with a third handle (20); a first sliding groove (14) is formed in the side end face of the supporting rod (2), a second connecting block (15) is connected in the first sliding groove (14) in a sliding mode, a first connecting block (13) is connected to the side end of the second connecting block (15) in a rotating mode, a threaded rod (12) is fixedly connected to the side end of the first connecting block (13), a threaded cylinder (11) is connected to the threaded rod (12) in a threaded mode, and a first bevel gear (23) is fixedly connected to the side end of the threaded cylinder (11); dead lever (6) side fixedly connected with bearing frame (8), bearing frame (8) internal rotation is connected with pivot (9), pivot (9) front end fixedly connected with first in command, pivot (9) periphery fixedly connected with second bevel gear (24).

2. The motorcycle frame welding tool of claim 1, characterized in that: the first sliding block (26) and the second sliding block (27) are symmetrically distributed at two ends of the double-thread screw rod (28), and the thread directions are opposite.

3. The motorcycle frame welding tool of claim 1, characterized in that: the guide rods (19) penetrate through the fixing frame (5) and are symmetrically distributed on two sides of the threaded column (22).

4. The motorcycle frame welding tool of claim 1, characterized in that: and the supporting columns (10) and the universal joints (17) are uniformly and fixedly connected with fixing frames (5).

5. The motorcycle frame welding tool of claim 1, characterized in that: the end surface of the first sliding chute (14) is in a T shape.