CN218193523U

CN218193523U - Automobile drive sedan-chair shell welding frock clamp

Info

Publication number: CN218193523U
Application number: CN202222563120.5U
Authority: CN
Inventors: 刘博良; 康金奎; 李磊; 罗栋良
Original assignee: Baoding Ruiliang Auto Accessories Co ltd
Current assignee: Baoding Ruiliang Auto Accessories Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-01-03
Anticipated expiration: 2032-09-27

Abstract

The utility model belongs to the technical field of the automobile manufacturing, especially, car drive sedan-chair shell welding frock clamp makes sedan-chair shell and central siphon separation easily when having the welding in to current technique, can not effectually weld sedan-chair shell and central siphon, more can not the problem of effectual control welding quality, the scheme that now proposes, and it includes mesa, casing and central siphon, the rectangular hole has been seted up at the top of mesa, the inner wall sliding connection of rectangular hole has interior ring gear, the bottom fixedly connected with motor of mesa, the equal fixedly connected with landing leg in bottom four corners position of mesa, motor output shaft's outer wall fixedly connected with gear, the utility model discloses in drive two through the two-way screw rod of second and be close to each other, can press from both sides tight casing, first two-way screw rod drive pulley piece each other removal, can adjust the height of central siphon, and the motor drives interior ring gear rotation to can two people concurrent operation weld on one side of rolling, make welding quality and efficiency improve.

Description

Automobile drive sedan-chair shell welding frock clamp

Technical Field

The utility model relates to an automobile manufacturing technical field especially relates to an automobile drive sedan-chair shell welding frock clamp.

Background

At present, after an axle tube and a flange plate of the welding type driving axle housing produced at home and abroad are forged into an integral structure, the axle tube and the flange plate are welded with an axle housing body, the axle tube and the flange plate are forged into the integral structure, the forging and machining process is relatively complex, and the driving axle housing is easy to break at the axle housing welding position in the using process.

The prior welding of the car driving car shell has the following defects: 1. when the car shell and the axle tube are welded, the car shell and the axle tube are usually rolled by hands, and the welding is difficult and laborious while rolling; 2. make sedan-chair shell and central siphon separation easily when the welding, can not effectually weld sedan-chair shell and central siphon, more can not effectual control welded quality, so we provide an automobile drive sedan-chair shell welding frock clamp for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and need roll with the hand when having welding sedan-chair shell and central siphon among the prior art, one side rolls and welds the degree of difficulty great and hard, makes sedan-chair shell and central siphon separation easily when the welding, can not effectually weld sedan-chair shell and central siphon, the shortcoming of the welded quality of more effectual control, and the automobile drive sedan-chair shell welding frock clamp who provides.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides an automobile drive sedan-chair shell welding frock clamp, includes mesa, casing and central siphon, the rectangular hole has been seted up at the top of mesa, the inner wall sliding connection of rectangular hole has interior ring gear, the bottom fixedly connected with motor of mesa, the equal fixedly connected with landing leg in bottom four corners position of mesa, the outer wall fixedly connected with gear of motor output shaft, the gear meshes with interior ring gear mutually, the first backup pad of top inner wall fixedly connected with of interior ring gear, the equal fixedly connected with second backup pad of both sides inner wall of interior ring gear, first backup pad and the same concave piece of two second backup pad fixedly connected with, casing and central siphon are in the top of mesa, the both sides inner wall of concave piece is connected with the clamping component who is used for the centre gripping casing, the top of mesa is connected with the adjusting part who is used for adjusting the central height of central siphon.

Preferably, the clamping assembly comprises a second bidirectional screw rod which is connected to inner walls of two sides of the concave block in a penetrating and rotating mode, the outer wall of the second bidirectional screw rod is in threaded connection with two symmetrically-arranged extrusion plates, one side, close to each other, of each extrusion plate is fixedly connected with a conical block, the tops of the two extrusion plates are connected with the inner wall of the top of the concave block in a sliding mode, and the shell is connected between the two conical blocks.

Preferably, the adjustment subassembly includes four guide rails of two bisymmetry of fixed connection at the mesa top, the equal sliding connection of outer wall of guide rail has the sliding plate, two fixed blocks that the equal fixedly connected with symmetry in top of sliding plate set up, two symmetries the fixed block all runs through to rotate and is connected with first bidirectional screw, the outer wall threaded connection of first bidirectional screw has two pulley pieces that the symmetry set up, the pulley piece all with sliding plate sliding connection, two of one side the top and the central siphon of pulley piece rotate to be connected.

Preferably, the central points of the two conical blocks are in the same axis with the central point of the inner gear ring.

Preferably, both ends of the guide rail are fixedly connected with limit blocks.

Preferably, two rectangular channels are formed in the top of the table board, and the inner walls of the rectangular channels are connected with the storage box in a sliding mode.

Preferably, the outer wall of the inner gear ring is provided with a groove, one side, close to the groove, of the inner wall of the rectangular hole is fixedly connected with a sliding block, and the outer wall of the sliding block is in sliding connection with the inner wall of the groove.

Preferably, one end of each first bidirectional screw is fixedly connected with a second hand wheel.

Preferably, one end of the second bidirectional screw is fixedly connected with a first hand wheel.

The utility model discloses in, an automobile drive sedan-chair shell welding frock clamp:

1. the shell is placed between the two conical blocks, the first hand wheel is rotated, the first hand wheel drives the second bidirectional screw to rotate, and the second bidirectional screw can drive the two extrusion plates to approach each other, so that the two conical blocks are driven to clamp the shell;

2. through putting the central siphon at the top of pulley piece, make the central siphon can rotate at the top of pulley piece, promote the sliding plate and make the one end of central siphon laminate with the one end of casing, whether the observation central siphon is in a line with the casing central line, when the central line of central siphon is higher than the central line of casing, rotate the second hand wheel, thereby make two pulley pieces keep away from each other and can make the central line of central siphon descend, adjust to the one end of central siphon and the one end of casing and laminate completely, because of the both sides of interior cingulum all have the adjustment subassembly, so can two people weld simultaneously, after the preliminary welded fastening of central siphon and casing, the starter motor, the motor drives gear and rotates, the gear can drive interior cingulum at the downthehole rotation of rectangular hole, because of the internal tooth ring internal fixation first backup pad second backup pad and concave-block, rotate in the concave-block and connect the second bidirectional screw rod, two stripper plates of second bidirectional screw rod threaded connection, the stripper plate is connected to the conical block, two conical block clamp casings, so interior cingulum rotation can drive the rotation of casing, weld while rotating, the motor is welded in the pivoted, take out and put the storage box, the back up the back to the processing of welding back of the original slag clearing.

The utility model discloses in drive two through the two-way screw rod of second and be close to each other, can press from both sides tight casing, first two-way screw rod drives pulley block mutual displacement, height that can the adjusting axle pipe, and the motor drives interior ring gear and rotates to can two people concurrent operation weld while rolling, make welding quality and efficiency improve.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of a welding tool fixture for an automobile driving axle housing provided by the utility model;

fig. 2 is a schematic three-dimensional structure view of another view angle of the welding tool fixture for the car driving axle housing provided by the utility model;

fig. 3 is the utility model provides a three-dimensional structure schematic diagram of another visual angle of car drive sedan-chair shell welding frock clamp.

In the figure: 1. a table top; 2. a support leg; 3. a guide rail; 4. a limiting block; 5. a fixed block; 6. a first bidirectional screw; 7. a pulley block; 8. a first support plate; 9. an inner gear ring; 91. a groove; 92. a slider; 10. a first hand wheel; 11. a conical block; 12. a housing; 121. an axle tube; 13. a second hand wheel; 14. a storage box; 141. a rectangular groove; 15. a motor; 16. a gear; 17. a pressing plate; 18. a second support plate; 19. a rectangular hole; 20. a concave block; 21. a second bidirectional screw; 22. a sliding plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example one

Referring to fig. 1-3, an automobile drive sedan-chair shell welding frock clamp, including mesa 1, casing 12 and central siphon 121, rectangular hole 19 has been seted up at the top of mesa 1, the inner wall sliding connection of rectangular hole 19 has interior ring gear 9, the bottom fixedly connected with motor 15 of mesa 1, the equal fixedly connected with landing leg 2 in bottom four corners position of mesa 1, the outer wall fixedly connected with gear 16 of motor 15 output shaft, gear 16 meshes with interior ring gear 9 mutually, the first backup pad 8 of top inner wall fixedly connected with of interior ring gear 9, the equal fixedly connected with second backup pad 18 of both sides inner wall of interior ring gear 9, first backup pad 8 and the same concave block 20 of two second backup pad 18 fixedly connected with, casing 12 and central siphon 121 are in the top of mesa 1, the both sides inner wall of concave block 20 is connected with the clamping component that is used for centre gripping casing 12, the top of mesa 1 is connected with the adjustment subassembly that is used for adjusting the central height of central siphon 121.

Example two

Referring to fig. 1-3, a welding fixture for car driving cage comprises a table-board 1, a housing 12 and a shaft tube 121, wherein the top of the table-board 1 is provided with a rectangular hole 19, the inner wall of the rectangular hole 19 is slidably connected with an inner toothed ring 9, the top of the table-board 1 is provided with two rectangular grooves 141, the inner walls of the rectangular grooves 141 are slidably connected with a storage box 14 for containing welding slag to facilitate cleaning the table-board 1, the bottom of the table-board 1 is fixedly connected with a motor 15, four corners of the bottom of the table-board 1 are fixedly connected with supporting legs 2, the outer wall of the output shaft of the motor 15 is fixedly connected with a gear 16, the gear 16 is meshed with the inner toothed ring 9, the outer wall of the inner toothed ring 9 is provided with a groove 91, one side of the inner wall of the rectangular hole 19, which is close to the groove 91, is fixedly connected with a sliding block 92, the outer wall of the sliding block 92 is slidably connected with the inner wall of the groove 91 to make the inner toothed ring 9 more stable when rotating, the inner wall of the top of the inner toothed ring 9 is fixedly connected with a first supporting plate 8, the inner walls of two sides of the inner gear ring 9 are fixedly connected with second supporting plates 18, the first supporting plate 8 and the two second supporting plates 18 are fixedly connected with a same concave block 20, the shell 12 and the shaft tube 121 are arranged above the table board 1, the inner walls of two sides of the concave block 20 are connected with clamping components for clamping the shell 12, each clamping component comprises a second bidirectional screw 21 which is connected with the inner walls of two sides of the concave block 20 in a penetrating and rotating mode, one end of the second bidirectional screw 21 is fixedly connected with a first hand wheel 10, the outer wall of the second bidirectional screw 21 is in threaded connection with two symmetrically arranged squeezing plates 17, one sides, close to each other, of the two squeezing plates 17 are fixedly connected with conical blocks 11, the tops of the two squeezing plates 17 are in sliding connection with the inner wall of the top of the concave block 20, the shell 12 is connected between the two conical blocks 11, and the central points of the two conical blocks 11 and the central point of the inner gear ring 9 are on the same axis, make the central point of casing 12 when rotating and the central point of interior ring gear 9 be in one line, the top of mesa 1 is connected with the adjustment subassembly that is used for adjusting the central height of central siphon 121, the adjustment subassembly includes four guide rails 3 of two bisymmetry of fixed connection at mesa 1 top, the equal fixedly connected with stopper 4 in both ends of guide rail 3, prevent that sliding plate 22 from breaking away from guide rail 3, the equal sliding connection of outer wall of guide rail 3 has sliding plate 22, the equal fixedly connected with symmetry two fixed blocks 5 that set up in top of sliding plate 22, the fixed block 5 of two symmetries all runs through to rotate and is connected with first bidirectional screw 6, the equal fixedly connected with second hand wheel 13 of one end of first bidirectional screw 6, the outer wall threaded connection of first bidirectional screw 6 has two pulley blocks 7 that the symmetry set up, pulley block 7 all with sliding plate 22 sliding connection, the top and the central siphon 121 rotation of two pulley blocks 7 of one side are connected, the height that central siphon 121 can be adjusted to the second hand wheel 13 of rotation.

However, as is well known to those skilled in the art, the working principle and wiring method of the motor 15 are common and are conventional means or common knowledge, and are not described herein, and those skilled in the art can make any choice according to their needs or convenience.

The working principle is as follows: when the device is used, the shell 12 is placed between the two conical blocks 11, the first hand wheel 10 is rotated, the first hand wheel 10 drives the second two-way screw 21 to rotate, the second two-way screw 21 rotates to drive the two extrusion plates 17 to approach each other, so as to drive the two conical blocks 11 to clamp the shell 12, the shaft tube 121 is placed on the top of the pulley block 7, so that the shaft tube 121 can rotate on the top of the pulley block 7, the sliding plate 22 is pushed to enable one end of the shaft tube 121 to be attached to one end of the shell 12, whether the center line of the shaft tube 121 and the center line of the shell 12 are on the same line is observed, when the center line of the shaft tube 121 is higher than the center line of the shell 12, the second hand wheel 13 is rotated to enable the two pulley blocks 7 to be away from each other, so as to enable the center line of the shaft tube 121 to descend, and the adjustment is carried out until one end of the shaft tube 121 is completely attached to one end of the shell 12, because of the both sides of interior ring gear 9 all have the adjustment assembly, so can two people weld simultaneously, after central siphon 121 and the preliminary welded fastening of casing 12, starter motor 15, motor 15 drives gear 16 and rotates, gear 16 can drive interior ring gear 9 and rotate in rectangular hole 19, because of interior ring gear 9 internal fixation first backup pad 8, second backup pad 18 and concave piece 20, concave piece 20 internal rotation connects second bidirectional screw 21, two stripper plates 17 of second bidirectional screw 21 threaded connection, stripper plate 17 connects conical block 11, two conical block 11 press from both sides tight casing 12, so interior ring gear 9 rotates and to drive casing 12 and rotate at the central point of interior ring gear 9, weld while rotating, close motor 15 after the welding is accomplished, take out casing 12 and central siphon 121, pull out and store box 14, pour the welding slag of the inside into the garbage bin, put back to the original department after the clearance is accomplished.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an automobile drive sedan-chair shell welding frock clamp, includes mesa (1), casing (12) and central siphon (121), its characterized in that, rectangular hole (19) have been seted up at the top of mesa (1), the inner wall sliding connection of rectangular hole (19) has interior ring gear (9), the bottom fixedly connected with motor (15) of mesa (1), the equal fixedly connected with landing leg (2) in bottom four corners position of mesa (1), the outer wall fixedly connected with gear (16) of motor (15) output shaft, gear (16) and interior ring gear (9) mesh mutually, the top inner wall fixedly connected with first backup pad (8) of interior ring gear (9), the equal fixedly connected with second backup pad (18) of both sides inner wall of interior ring gear (9), first backup pad (8) and two same concave block (20) of second backup pad (18) fixedly connected with, casing (12) and central siphon (121) are in the top of mesa (1), the both sides inner wall connection of concave block (20) is used for the tight subassembly of centre gripping casing (12), the adjustment top central siphon (121) of adjustment mesa (1) is used for the central siphon height.

2. The automobile driving car shell welding tool clamp as claimed in claim 1, wherein the clamping assembly comprises a second bidirectional screw (21) which is rotatably connected to inner walls of two sides of the concave block (20) in a penetrating manner, the outer wall of the second bidirectional screw (21) is in threaded connection with two symmetrically-arranged extrusion plates (17), one sides, close to each other, of the two extrusion plates (17) are fixedly connected with conical blocks (11), tops of the two extrusion plates (17) are slidably connected with inner walls of the tops of the concave block (20), and the shell (12) is connected between the two conical blocks (11).

3. The automobile driving axle housing welding tool clamp as claimed in claim 1, wherein the adjusting assembly comprises four guide rails (3) which are fixedly connected to the top of the platform (1) in a pairwise symmetrical manner, sliding plates (22) are slidably connected to outer walls of the guide rails (3), two symmetrically-arranged fixed blocks (5) are fixedly connected to the top of each sliding plate (22), a first bidirectional screw (6) is rotatably connected to each of the two symmetrically-arranged fixed blocks (5) in a penetrating manner, two symmetrically-arranged pulley blocks (7) are rotatably connected to outer walls of the first bidirectional screw (6) in a threaded manner, each pulley block (7) is slidably connected to each sliding plate (22), and the tops of the two pulley blocks (7) on one side are rotatably connected to the axle tube (121).

4. The automobile drive axle housing welding tooling fixture as claimed in claim 2, characterized in that the center points of the two conical blocks (11) and the inner gear ring (9) are on the same axis.

5. The automobile drive car shell welding tool clamp according to claim 3, characterized in that both ends of the guide rail (3) are fixedly connected with limiting blocks (4).

6. The automobile drive car shell welding tool clamp as claimed in claim 1, wherein two rectangular grooves (141) are formed in the top of the table top (1), and storage boxes (14) are connected to inner walls of the rectangular grooves (141) in a sliding mode.

7. The automobile drive cage welding tool clamp as claimed in any one of claims 1 to 6, wherein a groove (91) is formed in the outer wall of the inner gear ring (9), a sliding block (92) is fixedly connected to one side, close to the groove (91), of the inner wall of the rectangular hole (19), and the outer wall of the sliding block (92) is in sliding connection with the inner wall of the groove (91).

8. The automobile drive car shell welding tool clamp as claimed in claim 3, wherein one end of each first bidirectional screw (6) is fixedly connected with a second wheel (13).

9. The automobile drive car shell welding tool clamp as claimed in claim 2, wherein a first hand wheel (10) is fixedly connected to one end of the second bidirectional screw rod (21).