CN216422315U

CN216422315U - Flux cored wire survey filling ratio appurtenance device

Info

Publication number: CN216422315U
Application number: CN202123113702.5U
Authority: CN
Inventors: 赵忠义; 徐炳荣; 梁永泉
Original assignee: Changzhou Menglirui Electrical Material Co ltd
Current assignee: Changzhou Menglirui Electrical Material Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-05-03
Anticipated expiration: 2031-12-10

Abstract

The utility model belongs to the technical field of flux-cored wires, in particular to an auxiliary tool device for measuring the filling ratio of a flux-cored wire, which comprises an auxiliary mechanism clamped in a fixed bottom plate; the auxiliary mechanism consists of a base, a fixed jaw, a movable jaw, a pull rod, a connecting shaft, a first spring and a pressure rod; the fixed jaw is fixedly connected to one end of the surface of the base; the movable jaw is connected to the surface of the base in a sliding manner; through the arrangement of the auxiliary mechanism, when a welding wire is clamped, the pressure rod is manually pressed, so that the pull rod generates a trend of moving outwards under the condition that the front end of the pressure rod moves and moves along with the pressure rod, the fixed jaw and the movable jaw are separated, when no force is applied to the pressure rod, the movable jaw can be driven by elastic potential energy of a spring to return to the original position, the welding wire placed between the fixed jaw and the movable jaw is fixed, and the welding wire is convenient for an operator to fix to a certain extent.

Description

Flux cored wire survey filling ratio appurtenance device

Technical Field

The utility model belongs to the technical field of the flux cored wire, specific flux cored wire survey packing ratio appurtenance device that says so.

Background

In the current flux-cored wire production line, a batch of powder is mixed according to a standard ratio and then put into a conical charging barrel, and the powder is naturally discharged by gravity.

The powder ratio of the flux-cored wire to be filled is measured, one end of the flux-cored wire is clamped by an auxiliary tool bench vice, the other end of the flux-cored wire is clamped by a hand electric drill chuck, the flux-cored wire is rotated in a positive and negative direction to peel the powder in the flux-cored wire, and the filling ratio is measured according to the difference of the weight of the powder before and after peeling.

In the prior art, a vice is used for clamping a welding wire, the vice needs to be continuously shaken in a forward direction and a reverse direction during each measurement, so that the separation and the clamping of the vice are realized, the working efficiency of the process is low, the operation is inconvenient, and the working strength of operators is increased to a certain extent; therefore, the flux-cored wire filling ratio measuring auxiliary tool device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In order to make up the deficiency of the prior art, solve and utilize the vice to press from both sides tight the welding wire, need the forward reversal when survey at every turn and continuously wave the bench vice, realize the separation and the clamp of bench vice, this process work efficiency ratio is lower, the inconvenient operation, and aggravate the problem of operating personnel's working strength to a certain extent, the flux cored wire that provides surveys than appurtenance device.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to an auxiliary tool device for measuring the filling ratio of a flux-cored wire, which comprises an auxiliary mechanism clamped in a fixed bottom plate;

the auxiliary mechanism consists of a base, a fixed jaw, a movable jaw, a pull rod, a connecting shaft, a first spring and a pressure rod; the fixed jaw is fixedly connected to one end of the surface of the base; the movable jaw is connected to the surface of the base in a sliding manner; one end of the pull rod is fixedly connected to one end of the movable jaw, which is far away from the fixed jaw, and the other end of the pull rod penetrates through the base; one end of the pull rod penetrating through the base is hinged to the press rod; one end of the pressure lever close to the base is attached to the side wall of the base; the connecting shaft penetrates through the connecting position of the pull rod and the pressure rod; the first spring is arranged on the pull rod and is positioned between the movable jaw and the base; in the process of moving the pull rod, the first spring sleeved outside the pull rod is extruded to generate elastic potential energy, after the acting force on the pressing rod disappears, the elastic potential energy of the first spring drives the pull rod to return to the position contacted with the fixed jaw, and the welding wire placed between the fixed jaw and the movable jaw can be clamped at the moment, so that the rapid limiting effect on the welding wire is realized.

Preferably, two groups of fixing bolts are connected to the top end of the fixed jaw in a perforation way, and the bottom ends of the two groups of fixing bolts are fixedly connected to the base; two sets of jaw sliding grooves which are symmetrically arranged are formed in the surface of the base, and the movable jaw is connected in the jaw sliding grooves in a sliding manner; when the pull rod drives the movable jaw to move, the movable jaw slides in the jaw sliding groove, so that the jaw sliding groove generates a certain limiting effect on the movement of the movable jaw.

Preferably, the outer sides of two ends of the hinged position of the compression bar and the pull rod are provided with compression bar sleeves; the connecting shaft penetrates through the pressure rod sleeve, and two ends of the connecting shaft are connected with shaft pins through holes; the effect of pivot is spacing to the connecting axle, avoids it to drop.

Preferably, the middle part of the bottom end of the base is fixedly connected with a clamping seat, and the clamping seat is provided with symmetrically arranged clamping grooves; grooves are symmetrically arranged on the bottom surface of the base; the cassette of base bottom is agreed with the connection in PMKD through the manpower, through rotatory complementary unit for the cassette rotates certain angle, until complementary unit joint on PMKD, realizes tentatively spacing to complementary unit.

Preferably, the middle part of the fixed bottom plate is provided with a fit groove, and the clamping seat is fit-connected in the fit groove; limiting rods which are symmetrically arranged are fixedly connected to the bottom surface of the fit groove, and the limiting rods are clamped in the clamping grooves; at the rotatory in-process of cassette, it can with the gag lever post joint that agrees with the tank bottom portion, then realize the preliminary spacing effect to complementary unit.

Preferably, a buckle assembly is arranged in the fixed bottom plate corresponding to the groove, and a movable cavity is formed in the position; the buckle assembly is arranged in the movable cavity; the buckle component consists of a second spring and a clamping block; the fixture block penetrates through the top of the fixed bottom plate and is clamped in the groove; the second spring is fixedly connected to the bottom of the clamping block, and the bottom end of the second spring is fixedly connected to the bottom of the movable cavity; when the fixture block moves to the position of the groove, the fixture block is driven to return to the original position by the elastic potential energy of the second spring and then clamped in the groove at the bottom of the base, and the further limiting effect on the auxiliary mechanism is achieved.

The utility model has the advantages that:

the utility model provides a flux cored wire survey filling ratio appurtenance device, through setting up complementary unit, when carrying out the centre gripping to the welding wire, the artificial depression bar of pressing down, make the pull rod produce the trend of outside removal and remove thereupon under the circumstances of depression bar front end activity, and then make fixed keeping silent and activity keep silent the separation, when do not exert force on the depression bar, can be under the elastic potential energy drive of a spring, make the activity keep silent and answer the normal position, and realize keeping silent and movable the fixed of placing the welding wire between keeping silent and keeping silent, sub-convenient the operator to a certain extent to the fixed of welding wire.

The utility model provides a flux cored wire survey packing ratio appurtenance device, arrange through the symmetric position that sets up the cassette and on PMKD in the bottom of base and agree with groove and gag lever post, make this complementary unit when installing on PMKD, the rotatory complementary unit of accessible, the cassette that drives its bottom is rotatory until and the gag lever post joint, simultaneously at the rotatory in-process of cassette, the both ends activity of base is on PMKD, and when cassette and gag lever post joint, it can receive buckle assembly's spacing on the PMKD, and then promote the spacing effect to complementary unit.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

FIG. 1 is a first perspective view of the first embodiment;

FIG. 2 is a second perspective view of the first embodiment;

FIG. 3 is a cross-sectional view of the first embodiment;

FIG. 4 is a bottom view of the assist mechanism in accordance with one embodiment;

FIG. 5 is a top view of a mounting plate according to one embodiment;

FIG. 6 is a plan view of a fixing base plate according to the second embodiment;

illustration of the drawings:

1. a base; 11. a pressure lever; 111. a pressure rod sleeve; 112. a connecting shaft; 113. a shaft pin; 12. fixing the jaw; 121. fixing the bolt; 13. a movable jaw; 14. a pull rod; 15. a first spring; 16. a card holder; 161. a card slot; 17. a jaw chute; 18. a groove; 2. fixing the bottom plate; 21. a fitting groove; 211. a limiting rod; 212. a rubber pad; 22. a buckle assembly; 221. a movable cavity; 222. a second spring; 223. and (7) clamping blocks.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Specific examples are given below.

The first embodiment is as follows:

referring to fig. 1-5, the present invention provides an auxiliary tool device for measuring a filling ratio of a flux-cored wire, which comprises an auxiliary mechanism clamped in a fixed base plate 2;

the auxiliary mechanism consists of a base 1, a fixed jaw 12, a movable jaw 13, a pull rod 14, a connecting shaft 112, a first spring 15 and a pressure rod 11; the fixed jaw 12 is fixedly connected to one end of the surface of the base 1; the movable jaw 13 is connected to the surface of the base 1 in a sliding manner; one end of the pull rod 14 is fixedly connected to one end of the movable jaw 13 far away from the fixed jaw 12, and the other end of the pull rod 14 penetrates through the base 1; one end of the pull rod 14 penetrating through the base 1 is hinged on the press rod 11; one end of the pressure lever 11 close to the base 1 is attached to the side wall of the base 1; the connecting shaft 112 penetrates through the connecting position of the pull rod 14 and the press rod 11; the first spring 15 is arranged on the pull rod 14, and the first spring 15 is positioned between the movable jaw 13 and the base 1.

When the welding wire clamping device works, when a welding wire needing to be clamped is clamped, an operator firstly presses the pressing rod 11 downwards, as the pressing rod 11 is hinged with the pull rod 14, when the pressing rod 11 is manually pressed, one end of the pressing rod 11 close to the base 1 is contacted with the side wall of the base 1 and the pull rod 14 moves outwards, the movable jaw 13 is pulled by the pull rod 14 to slide in the base 1, the fixed jaw 12 is separated from the movable jaw 13, the welding wire to be clamped is placed between the fixed jaw 12 and the movable jaw 13, the downward acting force on the pressing rod 11 is cancelled, the spring 15 sleeved on the outer side of the pull rod 14 is extruded to generate elastic potential energy in the moving process of the pull rod 14, after the acting force on the pressing rod 11 disappears, the pull rod 14 is driven by the elastic potential energy of the spring 15 to return to the position contacted with the fixed jaw 12, and the welding wire placed between the fixed jaw 12 and the movable jaw 13 can be clamped, thereby realizing the quick limiting effect on the welding wire.

Furthermore, two groups of fixing bolts 121 are connected to the top end of the fixing jaw 12 through a hole, and the bottom ends of the two groups of fixing bolts 121 are fixedly connected to the base 1; two sets of sliding chutes 17 of keeping silent that are symmetrically arranged are seted up on the surface of base 1, just movable vice jaw 13 sliding connection is in sliding chute 17 of keeping silent.

When the auxiliary mechanism works, the fixed jaw 12 in the auxiliary mechanism is fixedly connected to the base 1 through two groups of fixing bolts 121, the jaw sliding groove 17 is formed in the surface of the base 1, and when the pull rod 14 drives the movable jaw 13 to move, the movable jaw 13 slides in the jaw sliding groove 17, so that the jaw sliding groove 17 has a certain limiting effect on the movement of the movable jaw 13.

Further, a pressure rod sleeve 111 is arranged at the outer side of two ends of the hinged position of the pressure rod 11 and the pull rod 14; the connecting shaft 112 penetrates through the pressure rod sleeve 111, and two ends of the connecting shaft 112 are connected with shaft pins 113 through holes.

When the device works, the outer sides of two ends of the hinged position of the pressure lever 11 and the pull rod 14 are provided with the pressure lever sleeves 111 for improving the friction force at the hinged position of the pressure lever 11 and the pull rod 14, and the shaft pin 113 is used for limiting the connecting shaft 112 and preventing the connecting shaft from falling.

Further, a clamping seat 16 is fixedly connected to the middle of the bottom end of the base 1, and clamping grooves 161 which are symmetrically arranged are formed in the clamping seat 16; grooves 18 are symmetrically arranged on the bottom surface of the base 1.

During operation, the cassette 16 that the middle part of base 1 bottom set up is arranged in being used for the complementary unit joint in base 1, when carrying on spacingly to complementary unit, agrees with the cassette 16 of base 1 bottom through the manpower and connects in PMKD 2, through rotatory complementary unit for cassette 16 rotates certain angle, until the complementary unit joint on PMKD 2, realizes tentatively spacing to complementary unit.

Further, a fitting groove 21 is formed in the middle of the fixed bottom plate 2, and the card holder 16 is fitted and connected in the fitting groove 21; the bottom surface of the fitting groove 21 is fixedly connected with limiting rods 211 which are symmetrically arranged, and the limiting rods 211 are clamped in the clamping grooves 161.

The during operation, when artificial rotation complementary unit, the cassette 16 of its bottom will synchronous revolution in PMKD 2, simultaneously at the rotatory in-process of cassette 16, it can with agree with the gag lever post 211 joint of 21 bottoms in groove, realize then the preliminary spacing effect to complementary unit.

Further, a buckle assembly 22 is arranged in the fixed bottom plate 2 at a position corresponding to the groove 18, and a movable cavity 221 is formed in the position; the buckle assembly 22 is arranged in the movable cavity 221; the buckle assembly 22 consists of a second spring 222 and a clamping block 223; the clamping block 223 penetrates through the top of the fixed bottom plate 2 and is clamped in the groove 18; the second spring 222 is fixedly connected to the bottom of the latch 223, and the bottom end of the second spring 222 is fixedly connected to the bottom of the movable cavity 221.

During operation, when base 1 rotates on PMKD 2 along with the effect of human power, it can contact with buckle subassembly 22 on PMKD 2, and when base 1 contacts fixture block 223, fixture block 223 will receive the extrusion and contract downwards in activity chamber 221, and extrude No. two springs 222, make No. two springs 222 accumulate power and produce elastic potential energy, when fixture block 223 removed recess 18 position department, because the elastic potential energy of No. two springs 222 will drive fixture block 223 to resume the normal position, then the joint is in the recess 18 of base 1 bottom, realize the further spacing effect to auxiliary mechanism.

Example two:

referring to fig. 6, in another implementation manner of the first comparative example, a rubber pad 212 is further bonded to the bottom of the fitting groove 21 in the first example, and the limiting rod 211 penetrates through the rubber pad 212; during operation, the clamping seat 16 is engaged in the engaging groove 21 and deflects under the action of manpower, so that when the clamping groove 161 is clamped with the limiting rod 211, the rubber pad 212 can increase the friction force between the clamping seat 16 and the fixed base plate 2, and the limiting effect of the auxiliary mechanism is more ideal.

The working principle is as follows: when the traditional bench vice is used for clamping the welding wire, an operator is required to continuously rotate the handle until the movable caliper is separated from the fixed caliper, and then when the welding wire is placed between the fixed caliper and the movable caliper, the handle is reversely rotated, so that the movable caliper returns to the original position, and the caliper is fixed;

when the device is used, firstly, the auxiliary mechanism is in fit connection with the fixed bottom plate 2, so that the clamping seat 16 at the bottom of the base 1 is in fit connection with the fit groove 21 on the fixed bottom plate 2, meanwhile, the auxiliary mechanism is rotated, so that the clamping seat 16 at the bottom of the base 1 rotates in the fit groove 21 under the action of manpower until the clamping groove 161 on the clamping seat 16 is in clamping connection with the limiting rod 211 in the fixed bottom plate 2, meanwhile, when the base 1 rotates on the fixed bottom plate 2 along with the action of the manpower, the clamping seat can be contacted with the clamping component 22 on the fixed bottom plate 2, when the base 1 contacts the clamping block 223, the clamping block 223 is extruded to be contracted downwards in the movable cavity 221, and the second spring 222 is extruded, so that the second spring 222 accumulates force to generate elastic potential energy, when the clamping block 223 moves to the position of the groove 18, the clamping block 223 is driven to return to the original position by the elastic potential energy of the second spring 222, and then is clamped in the groove 18 at the bottom of the base 1, the further limiting effect on the auxiliary mechanism is realized;

when the auxiliary mechanism is fixed on the fixed bottom plate 2, an operator firstly presses the pressure lever 11 downwards, and because the pressure lever 11 is hinged with the pull rod 14, when the pressure lever 11 is manually pressed, one end of the pressure lever 11 close to the base 1 can be contacted with the side wall of the base 1 and the pull rod 14 moves outwards, at the moment, the movable jaw 13 is pulled by the pull rod 14 to slide in the jaw sliding groove 17 on the surface of the base 1, so that the fixed jaw 12 is separated from the movable jaw 13, a welding wire to be clamped is placed between the fixed jaw 12 and the movable jaw 13, the downward acting force on the pressure lever 11 is cancelled, in the moving process of the pull rod 14, the spring 15 sleeved on the outer side of the pull rod is squeezed to generate elastic potential energy, and after the acting force on the pressure lever 11 disappears, the pull rod 14 is driven by the elastic potential energy of the spring 15 to return to the position contacted with the fixed jaw 12, at this time, the welding wire placed between the fixed jaw 12 and the movable jaw 13 can be clamped, so that the welding wire can be quickly limited.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a flux cored wire survey filling ratio appurtenance device which characterized in that: comprises an auxiliary mechanism clamped in a fixed bottom plate (2);

the auxiliary mechanism consists of a base (1), a fixed jaw (12), a movable jaw (13), a pull rod (14), a connecting shaft (112), a first spring (15) and a pressure rod (11); the fixed jaw (12) is fixedly connected to one end of the surface of the base (1); the movable jaw (13) is connected to the surface of the base (1) in a sliding manner; one end of the pull rod (14) is fixedly connected to one end of the movable jaw (13) far away from the fixed jaw (12), and the other end of the pull rod (14) penetrates through the base (1); one end of the pull rod (14) penetrating through the base (1) is hinged on the pressure rod (11); one end of the pressure lever (11) close to the base (1) is attached to the side wall of the base (1); the connecting shaft (112) penetrates through the connecting position of the pull rod (14) and the press rod (11); the first spring (15) is arranged on the pull rod (14), and the first spring (15) is positioned between the movable jaw (13) and the base (1).

2. The flux cored welding wire fill ratio measuring auxiliary tool device of claim 1, wherein: two groups of fixing bolts (121) are connected to the top end of the fixing jaw (12) in a perforation way, and the bottom ends of the two groups of fixing bolts (121) are fixedly connected to the base (1); two sets of spout (17) of keeping silent of symmetrical arrangement are seted up to the surface of base (1), just movable vice jaw (13) sliding connection is in keeping silent spout (17).

3. The flux-cored wire filling ratio determination auxiliary tool device as claimed in claim 2, wherein: the outer sides of two ends of the hinged part of the compression bar (11) and the pull rod (14) are provided with compression bar sleeves (111); the connecting shaft (112) penetrates through the pressure rod sleeve (111), and shaft pins (113) are connected to two ends of the connecting shaft (112) in a penetrating manner.

4. The flux cored welding wire fill ratio measuring auxiliary tool device of claim 3, wherein: a clamping seat (16) is fixedly connected to the middle of the bottom end of the base (1), and clamping grooves (161) which are symmetrically arranged are formed in the clamping seat (16); grooves (18) are symmetrically arranged on the bottom surface of the base (1).

5. The flux cored welding wire fill ratio measuring auxiliary tool device of claim 4, wherein: a fit groove (21) is formed in the middle of the fixed bottom plate (2), and the clamping seat (16) is connected in the fit groove (21) in a fit manner; the bottom surface of the conjunction groove (21) is fixedly connected with limit rods (211) which are symmetrically arranged, and the limit rods (211) are clamped in the clamping grooves (161).

6. The flux cored welding wire fill ratio measuring auxiliary tool device of claim 5, wherein: a buckle component (22) is arranged in the fixed bottom plate (2) at a position corresponding to the groove (18), and a movable cavity (221) is formed in the position; the buckle assembly (22) is arranged in the movable cavity (221); the buckle component (22) consists of a second spring (222) and a clamping block (223); the clamping block (223) penetrates through the top of the fixed bottom plate (2) and is clamped in the groove (18); the second spring (222) is fixedly connected to the bottom of the clamping block (223), and the bottom end of the second spring (222) is fixedly connected to the bottom of the movable cavity (221).