CN217291160U - Quick switching mechanism of spot welding fixture - Google Patents

Abstract

The utility model discloses a quick switching mechanism of spot welding anchor clamps, the on-line screen storage device comprises a base, the base is fixed in ground, the top face of base is provided with the spout, be provided with the slider on the spout, the top of left side slider is provided with pneumatic telescopic link one, pneumatic telescopic link one's top face is fixed with bottom plate one, bottom plate one's top is provided with electric telescopic handle. In short, this application technical scheme has solved tradition and has placed the anchor clamps, often can face and carry out the clamping to the part of various different specification and dimension, often need prepare the anchor clamps system of various different specifications for this reason, need newly increase one set of welding system even, consume manpower and financial resources, position size can't remove after anchor clamps are placed in addition, thereby lead to a spare part need adjust the anchor clamps position repeatedly when the welding, can produce the welding inefficiency, the poor problem of welding quality.

Description

Quick switching mechanism of spot welding anchor clamps

Technical Field

The utility model relates to a spot welding anchor clamps technical field, concretely relates to spot welding anchor clamps's quick switching mechanism.

Background

The spot welding is a high-speed and economical connection method, is suitable for manufacturing stamped and rolled sheet components which can adopt lap joints and have no requirement on airtightness and have the thickness of less than 3mm, and is used for welding individual spots of a weldment on a contact surface of the joint, and when the welding is in work, a workpiece to be welded needs to be placed on a clamp to be clamped firstly, and then the welding is started, and the traditional method has the following defects in the process of switching the clamp:

traditional when placing the anchor clamps, often can face and carry out the clamping to the part of various different specification and dimension, the anchor clamps system of various different specifications often need be prepared for this reason, need newly increase one set of welding system even, consume manpower and financial resources, the unable removal of position size after anchor clamps are placed in addition to lead to a spare part need adjust the anchor clamps position repeatedly when the welding, can produce welding inefficiency, problem that welding quality is poor.

It can be seen that there is a need to provide a quick switching mechanism for spot welding fixtures.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a quick switching mechanism of spot welding anchor clamps has solved tradition and when placing the anchor clamps, often can face and carry out the clamping to the part of various different specification and dimension, often need prepare the anchor clamps system of various different specifications for this reason, need newly increase one set of welding system even, consume manpower and financial resources, anchor clamps place the unable removal of back position size in addition, thereby lead to a spare part need adjust the anchor clamps position repeatedly when the welding, can produce welding inefficiency, the poor problem of welding quality.

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

a quick switching mechanism of a spot welding fixture comprises a base, wherein the base is fixed on the ground, three sliding grooves are formed in the top end face of the base, the three sliding grooves are uniformly distributed on the base, sliding blocks are arranged on the sliding grooves and can slide in the sliding grooves, a first pneumatic telescopic rod is arranged above the left side sliding block, two first pneumatic telescopic rods are arranged on the base in a bilateral symmetry mode, a first bottom plate is fixed on the top end face of the first pneumatic telescopic rod, an electric telescopic rod is arranged above the first bottom plate, a second bottom plate is arranged at the tail end of the electric telescopic rod, a rotating mechanism is arranged on the right front side of the second bottom plate, an output shaft is arranged on the right front side of the second bottom plate, a first gear is arranged in the middle of the output shaft, a fixture positioning plate is fixed at the tail end of the output shaft, and a baffle is arranged below the fixture positioning plate, the middle of the clamp positioning plate is provided with a pin hole, and the side surface of the output shaft is provided with a threaded hole.

As the utility model discloses a preferred technical scheme, be provided with bottom plate three on the middle slider, bottom plate three has two, distributes around on the base, bottom plate three is provided with pneumatic telescopic rod two, pneumatic telescopic rod two's top is provided with bottom plate four, bottom plate four tops are provided with welding mechanism.

As the utility model discloses a preferred technical scheme, be provided with the motor on the rotary mechanism, the motor tail end is provided with the speed reducer, the axle tail end of speed reducer is provided with gear two, gear two and gear intermeshing.

The beneficial effects of the utility model reside in that:

1. the utility model discloses the left and right sides all is provided with pneumatic telescopic handle one and electric telescopic handle on the base, through adjusting pneumatic telescopic handle and electric telescopic handle, realizes the altitude mixture control and the regulation of front and back position of anchor clamps position, has increased the intelligence and the functionality of product.

2. The utility model discloses be provided with motor and speed reducer behind two bottom plates, the axle tail end of speed reducer is provided with gear two, gear two meshes with the gear of output shaft mutually, the trailing end connection of output shaft has the anchor clamps locating plate, the motor rotates can drive gear one and gear two rotates to drive output shaft and anchor clamps locating plate and rotate together, and finally drive the spare part on the anchor clamps and rotate, realize the welding to each angle of spare part, increased the intelligent and the functionality of product.

3. The utility model discloses be provided with the cotter hole on the anchor clamps locating plate to side at the output shaft is provided with the screw hole, can the disect insertion during anchor clamps installation in the cotter hole, then from the screw hole go into the bolt soon and realize the location to anchor clamps, thereby increased the convenience of device operation.

4. The utility model discloses be provided with the baffle in the below of anchor clamps locating plate, can place on the baffle in the time of anchor clamps system installation, avoid the unsettled condition of rocking that produces of placing of anchor clamps, increased the stability of device and the convenience of operation.

5. The utility model discloses be provided with spout and slider on the base to realize that pneumatic telescopic link one and pneumatic telescopic link two slide around on the base, rock when avoiding sliding, increased the stability of whole device.

6. The utility model discloses be provided with pneumatic telescopic link two in welding mechanism's below to can freely control welding mechanism's height, thereby the spare part of the different specifications of better matching has increased the adaptability and the functional of product.

In short, this application technical scheme has solved tradition and has placed the anchor clamps, often can face and carry out the clamping to the part of various different specification and dimension, often need prepare the anchor clamps system of various different specifications for this reason, need newly increase one set of welding system even, consume manpower and financial resources, position size can't remove after anchor clamps are placed in addition, thereby lead to a spare part need adjust the anchor clamps position repeatedly when the welding, can produce the welding inefficiency, the poor problem of welding quality.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention will be realized and attained by the specification which follows.

Drawings

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

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

FIG. 3 is a schematic view of the structure of the fixture positioning plate of the present invention

FIG. 4 is a schematic structural view of the welding device of the present invention;

in the figure: 1. a base; 2. a chute; 3. a slider; 4. a first pneumatic telescopic rod; 5. a first bottom plate; 6. an electric telescopic rod; 7. a second bottom plate; 8. a rotation mechanism; 9. an output shaft; 10. a first gear; 11. a clamp positioning plate; 12. a baffle plate; 13. a pin hole; 14. a threaded hole; 15. a bottom plate III; 16. a second pneumatic telescopic rod; 17. a bottom plate IV; 18. a welding mechanism; 19. a motor; 20. A speed reducer; 21. and a second gear.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the above description of the present invention, it should be noted that the terms "one side" and "the other side" are used for indicating the position or the positional relationship based on the position or the positional relationship shown in the drawings, or the position or the positional relationship which is usually placed when the product of the present invention is used, only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific position, be constructed and operated in a specific position, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Further, the term "identical" and the like do not mean that the components are absolutely required to be identical, but may have slight differences. The term "perpendicular" merely means that the positional relationship between the components is more perpendicular than "parallel", and does not mean that the structure must be perfectly perpendicular, but may be slightly inclined.

Referring to fig. 1-4, the present invention provides a technical solution: a quick switching mechanism of a spot welding fixture comprises a base 1, wherein the base 1 is fixed on the ground, three sliding grooves 2 are formed in the top end face of the base 1, the sliding grooves 2 are evenly distributed on the base 1, sliding blocks 3 are arranged on the sliding grooves 2, the sliding blocks 3 can slide in the sliding grooves 2, a first pneumatic telescopic rod 4 is arranged above the sliding block 3 on the left side, two first pneumatic telescopic rods 4 are arranged on the base 1, the first pneumatic telescopic rods are symmetrically distributed on the left and right sides, a first bottom plate 5 is fixed on the top end face of the first pneumatic telescopic rod 4, an electric telescopic rod 6 is arranged above the first bottom plate 5, a second bottom plate 7 is arranged at the tail end of the electric telescopic rod 6, a rotating mechanism 8 is arranged on the right front side of the second bottom plate 7, an output shaft 9 is arranged on the right front side of the second bottom plate 7, a first gear 10 is arranged in the middle of the output shaft 9, a fixture positioning plate 11 is fixed at the tail end of the output shaft 9, and a baffle plate 12 is arranged below the fixture positioning plate 11, the middle of the clamp positioning plate 11 is provided with a pin hole 13, and the side surface of the output shaft 9 is provided with a threaded hole 14.

The utility model discloses in, be provided with three 15 of bottom plate on the middle slider 3, three 15 of bottom plate have two, distribute around on base 1, and three 15 of bottom plate are provided with pneumatic telescopic link two 16, and pneumatic telescopic link two 16's top is provided with bottom plate four 17, and bottom plate four 17 tops are provided with welding mechanism 18.

The utility model discloses in, rotary mechanism 8 is last to be provided with motor 19, and 19 tail ends of motor are provided with speed reducer 20, and speed reducer 20's axle tail end is provided with two 21 gears, two 21 gears and a 10 intermeshing gears to the realization is to the controllability of anchor clamps angle, has increased the functionality of product.

The working principle is as follows: when the rapid switching mechanism of the spot welding fixture is used, firstly, a sliding block 3 is arranged in a sliding groove 2, then the sliding block is fixed at a specified position of a base 1 according to actual requirements, then a first pneumatic telescopic rod 4 and a second pneumatic telescopic rod 16 are arranged on the sliding block 3, then the heights of the first pneumatic telescopic rod 4 and the second pneumatic telescopic rod 15 are adjusted according to actual requirements, after the heights are determined, the length of an electric telescopic rod 6 is adjusted, after the adjustment is completed, a motor 19 is started, the motor 19 rotates to drive a speed reducer 20 and a second gear 21 to rotate, the second gear 21 is meshed with the first gear 10, the first gear 10 rotates to drive an output shaft 9 and a fixture positioning plate 10 to rotate together to a specified angle, then the fixture penetrates through a pin hole 13 and is fixed in a mode of screwing a bolt into a threaded hole 14, at the moment, the position of a third bottom plate 15 is adjusted, and the relative position of a welding mechanism 18 is matched with the size of a part, finally, the welding mechanism 18 is opened again to start the spot welding work.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims (3)

1. The utility model provides a quick switching mechanism of spot welding anchor clamps, includes base (1), its characterized in that: the base (1) is fixed on the ground, the top end face of the base (1) is provided with three sliding grooves (2), the three sliding grooves (2) are uniformly distributed on the base (1), the sliding grooves (2) are provided with sliding blocks (3), the sliding blocks (3) can slide in the sliding grooves (2), a first pneumatic telescopic rod (4) is arranged above the sliding block (3) on the left side, the number of the first pneumatic telescopic rods (4) is two, the two pneumatic telescopic rods are symmetrically distributed on the base (1) in the left-right direction, a first bottom plate (5) is fixed on the top end face of the first pneumatic telescopic rod (4), an electric telescopic rod (6) is arranged above the first bottom plate (5), a second bottom plate (7) is arranged at the tail end of the electric telescopic rod (6), a rotating mechanism (8) is arranged on the right front of the second bottom plate (7), an output shaft (9) is arranged on the right front of the second bottom plate (7), the clamp is characterized in that a first gear (10) is arranged in the middle of the output shaft (9), a clamp positioning plate (11) is fixed to the tail end of the output shaft (9), a baffle plate (12) is arranged below the clamp positioning plate (11), a pin hole (13) is formed in the middle of the clamp positioning plate (11), and a threaded hole (14) is formed in the side face of the output shaft (9).

2. The quick switching mechanism of the spot welding jig according to claim 1, characterized in that: the middle sliding block (3) is provided with a third bottom plate (15), the number of the third bottom plates (15) is two, the three bottom plates are distributed on the base (1) in the front-back direction, the third bottom plate (15) is provided with a second pneumatic telescopic rod (16), a fourth bottom plate (17) is arranged above the second pneumatic telescopic rod (16), and a welding mechanism (18) is arranged above the fourth bottom plate (17).

3. The quick switching mechanism of a spot welding jig according to claim 1, characterized in that: the rotating mechanism (8) is provided with a motor (19), the tail end of the motor (19) is provided with a speed reducer (20), the shaft tail end of the speed reducer (20) is provided with a second gear (21), and the second gear (21) is meshed with the first gear (10).

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