CN214921883U

CN214921883U - Rivet welding processing work piece fixing device

Info

Publication number: CN214921883U
Application number: CN202121426244.8U
Authority: CN
Inventors: 冯戍; 郑钰麒; 封哓杰; 王继强
Original assignee: Tangshan City Lizhong Precision Manufacturing Co ltd
Current assignee: Tangshan City Lizhong Precision Manufacturing Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2021-11-30
Anticipated expiration: 2031-06-25

Abstract

The utility model discloses a rivet welding processing work piece fixing device, which comprises a mainboard, mainboard up end center department has seted up spacing spout, the mainboard up end leans on both sides department all fixed to be provided with fixed knot to construct, the connecting hole has all been seted up by both sides department to the terminal surface under the mainboard, the terminal surface leans on both sides department fixed plate and the limiting plate respectively, two under the mainboard the connecting hole all is located between fixed plate and the limiting plate, the terminal surface is close to the equal fixed synchronous flexible base that is provided with of four corners department under the mainboard, the fixed seat that rotates that is provided with of one side center department that the fixed plate is close to the limiting plate, the fixed cover in inside of limiting plate is equipped with the axle sleeve, the fixed cover in inside of axle sleeve is equipped with the dwang, is located two the fixed cover is equipped with the gear on the dwang shaft body of connecting hole lower extreme. The utility model discloses a rivet welding processing work piece fixing device, this rivet welding processing work piece fixing device easy operation are applicable to the article of fixed various shapes.

Description

Rivet welding processing work piece fixing device

Technical Field

The utility model relates to a fixing device technical field especially relates to a rivet welding processing work piece fixing device.

Background

Rivet welding is a welding method of electric welding, the general welding method is to infiltrate the welded object with a welding rod, generally used for welding thicker metal, the rivet welding process is particularly suitable for connecting parts made of different materials, a rivet column is arranged on one part and extends into a hole of the other part, then the rivet column deforms to form a rivet head through cold flow or melting of plastic, the two parts are mechanically locked together, the process is fast and economical, the advantage of no consumption of rivets and screws is achieved, a plurality of different rivet head designs can be obtained by changing the design of a welding head, the rivet welding with the general purpose is recommended to adopt the rivet column with the diameter of 1.6-4 mm (1/16-5/32 inches), the spherical rivet welding is recommended to adopt the small rivet column with the diameter of less than 1.6mm (1/16 inches), and the flush plane rivet welding is used for the application occasions needing flat surfaces, the hollow rivet welding can reduce dents and shrinkage cavities to the maximum extent, and rivet columns with diameters larger than 4mm are adopted.

Before welding materials are welded, the welding materials need to be fixed, the metal welding materials often belong to materials with different shapes, most of fixing devices in the existing market aim at fixing articles with fixed shapes, and the fixing effect on articles with different sizes is poor, so that the working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a rivet welding processing workpiece fixing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a fixing device for a rivet welding processing workpiece comprises a main board, wherein a limiting sliding groove is formed in the center of the upper end face of the main board, a fixing structure is fixedly arranged on the upper end face of the main board close to two sides, connecting holes are formed in the lower end face of the main board close to two sides, a fixing plate and a limiting plate are fixedly arranged on the lower end face of the main board close to two sides respectively, two connecting holes are located between the fixing plate and the limiting plate, a synchronous telescopic base is fixedly arranged on the lower end face of the main board close to four corners, a first rotating seat is fixedly arranged on the center of one side of the fixing plate close to the limiting plate, a shaft sleeve is fixedly arranged in the limiting plate, a rotating rod is fixedly sleeved in the shaft sleeve, and a first gear is fixedly sleeved on a rotating rod body located at the lower end of each connecting hole;

the fixed knot constructs including the fixed head, one side center department that the fixed head is close to spacing spout is fixed to be provided with No. two and rotates the seat, the one end that the fixed head was kept away from to No. two rotation seats rotates and is provided with the screw rod, the one end thread cover that the screw rod was kept away from No. two rotation seats is equipped with the swivel nut, the fixed cardboard that is provided with of one end that the fixed head was kept away from to the swivel nut, the fixed limit slide that is provided with in lower terminal surface center department of cardboard, be located the fixed cover is equipped with No. two gears on the screw rod body of connecting hole upper end.

As a further description of the above technical solution:

the lower ends of the two gears penetrate through the connecting holes and are respectively meshed with the two gears I.

As a further description of the above technical solution:

and four anti-abrasion pad seats are fixedly arranged at the lower ends of the synchronous telescopic bases.

As a further description of the above technical solution:

the fixed carousel that is provided with of one end that the fixed plate was kept away from to the dwang, the fixed hand lever that is provided with of upper end department is leaned on to one side that the dwang was kept away from to the carousel.

As a further description of the above technical solution:

and the lower ends of the two limiting sliding blocks are arranged in the limiting sliding groove in a sliding manner.

As a further description of the above technical solution:

one end of the rotating rod, which is close to the fixed plate, is rotatably connected with the first rotating seat.

As a further description of the above technical solution:

and one side of each clamping plate opposite to the corresponding clamping plate is fixedly provided with an anti-abrasion plate.

As a further description of the above technical solution:

the two fixing structures are parallel to each other.

The utility model discloses following beneficial effect has:

the utility model provides a rivet welding processing work piece fixing device, the device can all fix easy operation to the article of various shapes through two fixed knot construct when using to increase work efficiency.

The utility model provides a pair of rivet welding processing work piece fixing device, the device can remove in spacing spout through spacing slider when using to make the cardboard more stable when removing, and then make the device more convenient when using.

The utility model provides a pair of rivet welding processing work piece fixing device, the device can make the dwang more laborsaving in the pivoted through the axle sleeve when using, has increased the stability of dwang simultaneously for the dwang is more convenient in the pivoted.

The utility model provides a pair of rivet welding processing work piece fixing device, the device can be through the synchronous flexible of synchronous flexible base when using to adjust the height of mainboard, and then make the device more convenient when using.

Drawings

Fig. 1 is a schematic front view of a rivet welding workpiece fixing device provided by the present invention;

fig. 2 is a front cross-sectional schematic view of a rivet welding workpiece fixing device provided by the utility model;

fig. 3 is a schematic axial view of a fixing structure of a rivet welding workpiece fixing device provided by the present invention;

fig. 4 is a schematic top view of the fixing device for rivet welding processing of workpieces according to the present invention.

Illustration of the drawings:

1. a main board; 2. a fixed structure; 3. a fixing plate; 4. a synchronous telescopic base; 5. an anti-abrasion pad seat; 6. a first rotating seat; 7. rotating the rod; 8. a limiting plate; 9. rotating the wheel disc; 10. a handle; 11. a first gear; 12. a limiting chute; 13. connecting holes; 14. a fixed head; 15. a second rotating seat; 16. a second gear; 17. a threaded sleeve; 18. clamping a plate; 19. a wear plate; 20. a limiting slide block; 21. a screw; 22. and a shaft sleeve.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a fixing device for riveting and welding processing workpieces comprises a main board 1, wherein a limiting chute 12 is arranged at the center of the upper end surface of the main board 1, a fixing structure 2 is fixedly arranged at the position of the upper end surface of the main board 1 close to two sides, connecting holes 13 are arranged at the position of the lower end surface of the main board 1 close to two sides, a fixing plate 3 and a limiting plate 8 are respectively and fixedly arranged at the position of the lower end surface of the main board 1 close to two sides, two connecting holes 13 are respectively positioned between the fixing plate 3 and the limiting plate 8, synchronous telescopic bases 4 are fixedly arranged at the positions, close to four corners, of the lower end surface of the main board 1, the synchronous telescopic bases 4 are used for adjusting the height, a first rotating seat 6 is fixedly arranged at the center of one side, close to the limiting plate 8, a shaft sleeve 22 is fixedly sleeved inside the limiting plate 8, through axle sleeve 22 convenience dwang 7 rotates, the fixed cover in inside of axle sleeve 22 is equipped with dwang 7, all fixes the cover on the dwang 7 shaft body that is located two connecting holes 13 lower extremes and is equipped with gear 11 No. one.

A fixed knot constructs 2 including fixed head 14, fixed head 14 is close to one side center department fixed the being provided with No. two of spacing spout 12 and rotates seat 15, can strengthen screw rod 21 stability when rotating through rotating seat 15 No. two, No. two rotate the seat 15 and keep away from the one end rotation that fixed head 14 and be provided with screw rod 21, the one end thread bush that No. two rotated seat 15 was kept away from to screw rod 21 is equipped with swivel nut 17, the fixed cardboard 18 that is provided with of one end that fixed head 14 was kept away from to swivel nut 17, cardboard 18 is used for the effect that the centre gripping was established to the card, the fixed stop block 20 that is provided with in lower terminal surface center department of cardboard 18, the fixed cover is equipped with No. two gears 16 on the screw rod 21 pole body that is located the upper end of connecting hole 13.

The lower extreme of two No. 16 gears all runs through connecting hole 13 and is connected with the meshing of two gears 11 respectively, the lower extreme of four synchronous flexible base 4 is all fixed and is provided with abrasionproof base 5, abrasionproof base 5 plays the effect of abrasionproof, the fixed carousel 9 that is provided with of one end that fixed plate 3 was kept away from to dwang 7, it leans on the fixed hand lever 10 that is provided with of upper end department to rotate one side that dwang 7 was kept away from to carousel 9, conveniently rotate carousel 9 through hand lever 10, the lower extreme of two limit slider 20 all slides and sets up the inside at limit chute 12, the dwang 7 is close to the one end of fixed plate 3 and rotates seat 6 and be connected, the equal fixed wear-proof board 19 that is provided with in one side that two cardboard 18 are relative, wear-proof board 19 plays the effect of abrasionproof, make the device more durable, two fixed knot construct 2 and be parallel to each other.

The working principle is as follows: when using, at first place the article that needs the rivet welding between two fixed knot construct 2, then hold hand lever 10 and make the rotary wheel dish 9 rotate and drive dwang 7 and rotate, dwang 7 rotates and drives a gear 11 and rotate, a gear 11 rotates and drives No. two gears 16 and rotate, No. two gears 16 rotate and drive screw rod 21 and rotate, screw rod 21 is at swivel nut 17 internal rotation, alright make two cardboard 18 be close to each other and carry out centre gripping and fixed to the article, easy operation and convenience, and stability is strong, be applicable to various shapes size articles and fix.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a rivet welding processing work piece fixing device, includes mainboard (1), its characterized in that: mainboard (1) up end center department has seted up spacing spout (12), mainboard (1) up end leans on both sides department all fixed to be provided with fixed knot structure (2), connecting hole (13) have all been seted up by both sides department to the terminal surface under mainboard (1), mainboard (1) down the terminal surface leans on both sides department fixed plate (3) and limiting plate (8) respectively, two connecting hole (13) all are located between fixed plate (3) and limiting plate (8), the terminal surface is close to four corners department and all fixes being provided with synchronous flexible base (4) under mainboard (1), fixed plate (3) are close to one side center department fixed rotation seat (6) that is provided with of limiting plate (8), the inside fixed cover of limiting plate (8) is equipped with axle sleeve (22), the inside fixed cover of axle sleeve (22) is equipped with dwang (7), is located two the dwang (7) pole body of connecting hole (13) lower extreme all fixed cover is equipped with gear (11) (ii) a

One fixed knot constructs (2) including fixed head (14), fixed head (14) are close to one side center department of spacing spout (12) and are fixed to be provided with No. two and rotate seat (15), No. two rotate seat (15) and keep away from the one end rotation of fixed head (14) and be provided with screw rod (21), the one end thread bush that No. two rotated seat (15) were kept away from in screw rod (21) is equipped with swivel nut (17), the fixed cardboard (18) that is provided with of one end of fixed head (14) is kept away from in swivel nut (17), the fixed stop block (20) that are provided with of lower terminal surface center department of cardboard (18), are located fixed cover is equipped with No. two gears (16) on screw rod (21) pole body of connecting hole (13) upper end.

2. The rivet welding processing workpiece fixing device according to claim 1, characterized in that: the lower ends of the two second gears (16) penetrate through the connecting holes (13) and are respectively meshed with the two first gears (11).

3. The rivet welding processing workpiece fixing device according to claim 1, characterized in that: the lower ends of the four synchronous telescopic bases (4) are fixedly provided with anti-abrasion pad seats (5).

4. The rivet welding processing workpiece fixing device according to claim 1, characterized in that: the one end that fixed plate (3) were kept away from in dwang (7) is fixed to be provided with and rotates rim plate (9), one side that dwang (7) were kept away from in rotation rim plate (9) leans on upper end department fixed hand lever (10) of being provided with.

5. The rivet welding processing workpiece fixing device according to claim 1, characterized in that: the lower ends of the two limiting sliding blocks (20) are arranged in the limiting sliding groove (12) in a sliding mode.

6. The rivet welding processing workpiece fixing device according to claim 1, characterized in that: one end of the rotating rod (7) close to the fixed plate (3) is rotatably connected with the first rotating seat (6).

7. The rivet welding processing workpiece fixing device according to claim 1, characterized in that: and the opposite sides of the two clamping plates (18) are fixedly provided with wear-resistant plates (19).

8. The rivet welding processing workpiece fixing device according to claim 1, characterized in that: the two fixing structures (2) are parallel to each other.