CN218964483U

CN218964483U - Injection molding processing welding jig

Info

Publication number: CN218964483U
Application number: CN202222859778.0U
Authority: CN
Inventors: 甘浩君; 刘红梅
Original assignee: Chongqing Sanmu Yunchuang Auto Parts Co ltd
Current assignee: Chongqing Sanmu Yunchuang Auto Parts Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-05-05
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses an injection molding part processing welding fixture which comprises a shell and a clamping mechanism, wherein fixing blocks are arranged on two sides of the shell, the fixing blocks are used for connecting a second hydraulic mechanism with the shell, the front end of the second hydraulic mechanism is connected with a second hydraulic rod, the second hydraulic rod is connected with the clamping mechanism, a fixture limiting mechanism is arranged in the clamping mechanism, the clamping mechanism is distributed in a bilateral symmetry mode, a tray is arranged below the clamping mechanism, a rotating shaft is arranged below the tray, the rotating shaft is connected with the first hydraulic mechanism through the first hydraulic rod, the first hydraulic mechanism is fixed at the bottom of the shell, in order to adapt to various welding environments, the welding angle can be adjusted through rotation of the tray, the size of the inside of the fixture can be adjusted, the position to be welded can be adjusted during welding, and the injection molding part processing welding fixture is very convenient and quick.

Description

Injection molding processing welding jig

Technical Field

The utility model relates to the technical field of processing welding clamps, in particular to an injection molding processing welding clamp.

Background

The welding fixture for processing injection molding parts is a welding auxiliary tool which can be widely applied to processing and assembling injection molding parts, and the demand of the injection molding parts is increased along with the acceleration of the industrialization process, so that the shape and the modeling of the injection molding parts are changed greatly, the angle is often required to be adjusted in the welding process, or the size of the fixture is changed.

1. Most clamps on the market cannot adapt to various sizes of the existing injection molding machine, and the angle adjustment is inconvenient in welding or the clamps with other sizes are inconvenient to replace in adjusting the sizes of the clamps, so that the production cost is greatly increased.

2. Common anchor clamps in the market, inside do not be equipped with the slipmat, and the injection molding is lack rigid material, probably produces the damage to the injection molding that is welding if not set up the slipmat, and probably because inside friction is too big when anchor clamps use, will weld the injection molding that accomplishes after the welding and take off the time and cause the damage to the injection molding, increased unnecessary production loss.

Disclosure of Invention

The utility model aims to provide a processing and welding clamp for injection molding parts, which solves the problems that various sizes of clamps for injection molding parts are not available in the market in the prior art, the angle is inconvenient to adjust during welding, the injection molding parts are damaged when the injection molding parts are fixed, and the injection molding parts are damaged when the injection molding parts are taken down after welding is completed.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a welding jig is processed to injection molding, includes shell and clamping mechanism, the shell both sides are equipped with the fixed block, and the fixed block is connected second hydraulic mechanism with the shell to second hydraulic mechanism front end connection second hydraulic stem, the second hydraulic stem is connected with clamping mechanism, and the inside anchor clamps stop gear that is equipped with of clamping mechanism anchor clamps, clamping mechanism is bilateral symmetry and distributes, and the clamping mechanism below is equipped with the tray to the tray below is equipped with the pivot, and the pivot is connected with first hydraulic mechanism through first hydraulic stem, first hydraulic mechanism is fixed in the shell bottom.

Preferably, the clamping mechanism comprises slider, anchor clamps, slipmat, ball, groove, spring, hand wheel, screw rod, sleeve, first slide rail and second slide rail, the slider sets up on first slide rail and slider and telescopic connection to telescopic inside is provided with the screw rod, and the screw rod top is provided with the hand wheel, and the hand wheel sets up in the shell outside, the sleeve outside is fixed with anchor clamps, and the anchor clamps inboard is equipped with slipmat, and the trompil department is equipped with the ball on the slipmat, and the ball is used for reducing frictional force, is convenient for take out the part that the welding accomplished.

Preferably, the fixture limiting mechanism comprises a scroll spring, a shaft and an outer sleeve, wherein the outer sleeve is connected with the fixture, one end of the scroll spring is connected to the outer sleeve, the other end of the scroll spring is connected with the shaft, and the scroll spring can be enabled to rotate and deform when the outer sleeve rotates.

Preferably, the inner side of the clamp is provided with a groove, a spring is arranged in the groove, the bottom of the spring is connected with the top end of the groove, and the ball is compressed when being pressed by external force, so that the spring is compressed, and the ball is retracted into the groove.

Preferably, the clamp is arranged inside the second sliding rail, and the clamp can slide up and down inside the second sliding rail.

Compared with the prior art, the utility model has the beneficial effects that: the injection molding piece is processed and welded into a clamp;

1. when the welding angle needs to be adjusted, the welding angle can be adjusted by only placing the injection molding piece on the tray and then rotating the bottom tray, when the welding size needs to be changed, the hand wheel is only required to be rotated, the position of the clamp can be adjusted by rotating the hand wheel, then the welding width is controlled by adjusting the first hydraulic mechanism, so that the injection molding pieces with different sizes can be welded, meanwhile, when the injection molding pieces are welded, the hand wheel can be reversely rotated, the clamp is loosened, then the welding angle can be adjusted by rotating the bottom turntable, the welded clamp with the changeable size can be welded to injection molding pieces with different sizes without changing the clamp, and the production cost is reduced.

2. The inner side of the clamp of the clamping mechanism is provided with the roller, the roller can stretch out and draw back through the spring arranged in the groove, when the clamp is fastened, the roller is retracted into the groove, so that the stability of the clamp cannot be affected, when the clamp is released, the roller is ejected out of the groove through the spring, friction force of an injection molding piece which needs to be taken out or an angle to be adjusted is reduced, meanwhile, the inner side of the clamp is provided with the anti-slip pad which is made of a soft material, friction force is increased, damage to the injection molding piece in the welding process is reduced, and unnecessary production loss is reduced.

Drawings

FIG. 1 is a schematic perspective view of a clamping structure of a welding fixture for processing injection molding parts;

FIG. 2 is a schematic diagram showing a structure of a clamp limiting mechanism of an injection molding processing welding clamp in a top-down view;

FIG. 3 is a schematic side view of the clamping structure of the injection molding part processing welding fixture of the present utility model;

FIG. 4 is a schematic diagram of the overall side view of the clamping structure of the injection molding part machining welding fixture of the present utility model;

FIG. 5 is a schematic diagram showing the overall side view of the welding fixture for processing injection molding parts.

In the figure: 1. a housing; 2. a tray; 3. a rotating shaft; 4. a first hydraulic mechanism; 5. a first hydraulic lever; 6. a second hydraulic mechanism; 7. a fixed block; 8. a second hydraulic lever; 9. a clamping mechanism; 10. a clamp limiting mechanism; 901. a slide block; 902. a clamp; 903. an anti-slip pad; 904. a ball; 905. a groove; 906. a spring; 907. a hand wheel; 908. a screw; 909. a sleeve; 910. a first slide rail; 911. a second slide rail; 1001. a volute spring; 1002. a shaft; 1003. an outer sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a welding jig is processed to injection molding, including shell 1 and clamping mechanism 9, shell 1 both sides are equipped with fixed block 7, and fixed block 7 is connected second hydraulic mechanism 6 with shell 1, and second hydraulic mechanism 6 front end connection second hydraulic stem 8, second hydraulic stem 8 is connected with clamping mechanism 9, and clamping mechanism 9's inside is equipped with anchor clamps stop gear 10, clamping mechanism 9 is bilateral symmetry distribution, and clamping mechanism 9 below is equipped with tray 2, and tray 2 below is equipped with pivot 3, and pivot 3 is connected with first hydraulic mechanism 4 through first hydraulic stem 5, first hydraulic mechanism 4 is fixed in shell 1 bottom.

The clamping mechanism 9 is composed of a sliding block 901, a clamp 902, a non-slip mat 903, balls 904, grooves 905, springs 906, a hand wheel 907, a screw 908, a sleeve 909, a first sliding rail 910 and a second sliding rail 911, wherein the sliding block 901 is arranged on the first sliding rail 910, the sliding block 901 is connected with the sleeve 909, the screw 908 is arranged in the sleeve 909, the hand wheel 907 is arranged at the top of the screw, the hand wheel 907 is arranged on the outer side of the shell 1, the clamp 902 is fixed on the outer side of the sleeve 909, the non-slip mat 903 is arranged on the inner side of the clamp 902, the balls 904 are arranged at the holes on the non-slip mat, and the structure is used for assisting in taking down welded parts and reducing friction.

The clamp limiting mechanism 10 comprises a scroll spring 1001, a shaft 1002 and an outer sleeve 1003, wherein the outer sleeve 1003 is connected with the clamp 902, one end of the scroll spring 1001 is connected to the outer sleeve 1003, and the other end of the scroll spring 1001 is connected with the shaft 1002, so that the clamp 902 is limited to be beneficial to further stabilizing parts.

The anchor clamps 902 inboard is equipped with groove 905, and the inside spring 906 that is equipped with of groove 905 to spring 906 bottom and groove 905 are connected the top and are connected with ball 904, and ball 904 can be pressed in the inside of groove 905 after receiving external force to press, can not play the influence to the part is fixed.

The clamp 902 is disposed inside the second slide rail 911, and the clamp 902 can slide up and down inside the second slide rail 911.

Working principle: when the injection molding piece is used for processing the welding fixture, firstly, when the injection molding piece is needed to be welded, the tray 2 is controlled by the first hydraulic mechanism 4 at the bottom of the shell 1 to adjust the tray 2 to a proper height, then the injection molding piece to be welded is placed above the tray 2, then the second hydraulic mechanisms 6 positioned at two sides of the shell 1 are adjusted, the second hydraulic mechanisms 6 are controlled by the second hydraulic mechanisms 6 to adjust the clamping mechanisms 9 connected with the second hydraulic rods 8 to a proper width, then the hand wheel 907 at the top end of the clamping mechanism 9 is rotated to drive the lower screw 908 to rotate, the screw 908 rotates to drive the sleeve 909 arranged at the outer side of the screw 908 to move, so that the clamp 902 is adjusted to a proper height to fasten the injection molding piece, meanwhile, the clamp limiting mechanism 10 on the clamp 902 takes effect when the hand wheel 907 is rotated, when the clamp 902 touches the injection molding piece, the outer sleeve 1003 connected with the clamp 902 is driven, one end of the spiral spring 1001 connected with the outer sleeve 1003 at the inner side is twisted when the outer sleeve 1003 rotates, meanwhile, the spiral spring 1001 at the inner side of the outer sleeve 1003 rotates and deforms, the clamp 902 further fastens the injection molding piece to be welded, an anti-slip pad 903 in the clamp 902 plays a role in protecting and anti-slip when the clamp is fixed, a ball 904 at the inner side of the clamp 902 is pressed after the clamp is fixed, the spring 906 is compressed, the ball 904 does not affect the welding and fixing of the injection molding piece when the same operation is repeated at the other side, the fixation of the welding clamp can be completed when the welded part is required to be removed, firstly, a hand wheel 907 at the top of the clamping mechanism 9 is rotated anticlockwise, a screw 908 is rotated, the sleeve 909 moves upwards, the clamp 902 connected with the sleeve 909 moves upwards, then, when taking out the welded injection molding, the clamp 902 is loosened to enable the balls 904 to be ejected out of the grooves 905 by the springs 906, the function of assisting in taking down the welded injection molding is achieved, then the second hydraulic mechanisms 6 on two sides of the shell 1 are controlled to enable the first hydraulic rods 5 to control the clamping mechanisms 9 to reset the clamp, and then the work of taking out and resetting the clamp can be achieved, so that the next use is convenient, and details which are not described in the specification belong to the prior art known to the person skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a welding jig is processed to injection molding, includes shell (1) and clamping mechanism (9), its characterized in that: the utility model discloses a motor, including shell (1), fixed block (7), pivot (3) are equipped with to shell (1), and fixed block (7) are connected second hydraulic pressure mechanism (6) and shell (1), and second hydraulic pressure mechanism (6) front end connection second hydraulic pressure pole (8), second hydraulic pressure pole (8) are connected with clamping mechanism (9), and the inside of clamping mechanism (9) is equipped with anchor clamps stop gear (10), clamping mechanism (9) are bilateral symmetry and distribute, and clamping mechanism (9) below is equipped with tray (2), and tray (2) below is equipped with pivot (3), and pivot (3) are connected with first hydraulic pressure mechanism (4) through first hydraulic pressure pole (5), first hydraulic pressure mechanism (4) are fixed in shell (1) bottom.

2. An injection molding process welding jig according to claim 1, wherein: clamping mechanism (9) comprises slider (901), anchor clamps (902), slipmat (903), ball (904), groove (905), spring (906), hand wheel (907), screw rod (908), sleeve (909), first slide rail (910) and second slide rail (911), slider (901) set up on first slide rail (910) and slider (901) are connected with sleeve (909) to the inside of sleeve (909) is provided with screw rod (908), and screw rod (908) top is provided with hand wheel (907) to hand wheel (907) set up in the shell (1) outside, sleeve (909) outside is fixed with anchor clamps (902), and anchor clamps (902) inboard are equipped with slipmat (903), and trompil department is equipped with ball (904) on slipmat (903).

3. An injection molding process welding jig according to claim 2, wherein: the fixture limiting mechanism (10) is composed of a scroll spring (1001), a shaft (1002) and an outer sleeve (1003), the outer sleeve (1003) is connected with the fixture (902), one end of the scroll spring (1001) is connected to the outer sleeve (1003), and the other end of the scroll spring (1001) is connected with the shaft (1002).

4. An injection molding process welding jig according to claim 2, wherein: a groove (905) is formed in the inner side of the clamp (902), a spring (906) is arranged in the groove (905), and the bottom of the spring (906) is connected with the top end of the groove (905) and connected with the ball (904).

5. An injection molding process welding jig according to claim 2, wherein: the clamp (902) is arranged inside the second sliding rail (911).