CN210360065U - Automatic welding device for knife edge - Google Patents

Abstract

The utility model discloses a edge of a knife automatic welder, including U type frame, the top of U type frame is equipped with the extrusion subassembly, is located left the below of violently managing is equipped with the knee lever, is located the right side the below of violently managing is equipped with the lug, the bottom rigid coupling of knee lever has the base, the top of base is equipped with strutting arrangement. This edge of a knife automatic welder, through the round bar, first threaded rod, the diaphragm, cooperation between swash plate and the branch, convenient to use person fixes the cutter body, through the screwed pipe, cooperation between second threaded rod and the support, the fixed of tool setting cutting edge of a knife department has been realized, consequently can the at utmost guarantee the accuracy of both positions, through the cooperation between stud and the threaded cylinder, convenient to use person adjusts the height of welding machine, and then guarantee the position accuracy between welding rod and the welding seam, provide very big convenient to use for the user, prevent the problem of welding skew, the welded success rate has been guaranteed.

Description

Automatic welding device for knife edge

Technical Field

The utility model relates to a edge of a knife welding technology field specifically is an edge of a knife automatic welder.

Background

Kitchen knife is adding the toughness in order to guarantee the blade point man-hour, and use in order to practice thrift the material of stereoplasm steel, general blade point adopts the stereoplasm steel and the blade adopts ordinary steel, so need be with the two welded fastening with man-hour, automatic welder among the prior art, at the in-process that uses, the position accuracy of cutter body and blade point can't be guaranteed, the person of not facilitating the use fixes, and the problem of welding machine is not convenient for adjust, when welding different kitchen knives, there is certain inconvenience, consequently, the problem of welding skew appears easily, and then can't satisfy people's user demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a edge of a knife automatic welder to propose the automatic welder among the prior art among the above-mentioned background of solution, at the in-process that uses, can't guarantee that the position of cutter body and blade point is accurate, the person of not facilitating the use fixes, and the problem of welding machine is not convenient for adjust, when welding the kitchen knife to the difference, has certain inconvenience, consequently appears the problem of welding skew easily, and then can't satisfy the problem of people's use needs.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a edge of a knife automatic welder, includes U type frame, the top of U type frame is equipped with extrusion subassembly, the equal rigid coupling in outer wall left and right sides below of U type frame has the support, the rigid coupling of support has violently the pipe, the inside of violently managing is equipped with clamping component, is located left the below of violently managing is equipped with the knee lever, is located the right side the below of violently managing is equipped with the lug, the bottom rigid coupling of knee lever has the base, the top of base is equipped with strutting arrangement, the top right side of base is equipped with lifting unit, lifting unit's top is equipped with welding set.

Preferably, the extrusion subassembly includes diaphragm, two supports and first threaded rod, the bottom left and right sides of diaphragm respectively with the top rigid coupling of two supports together, the bottom of support is rotated through the round pin axle and is connected with the round bar, the outer wall threaded connection of first threaded rod has the nut, the outer wall of nut runs through the diaphragm, and the nut is in the same place with the diaphragm rigid coupling, the top rigid coupling of first threaded rod has the round handle, the top of the bottom of first threaded rod is passed through the bearing and is rotated with the top of U type frame and link to each other.

Preferably, clamping components includes branch, swash plate and first spring, the outer wall of branch and the inner wall clearance fit of violently managing, the bottom outside riser of branch, the inboard of riser is in the same place with the outside rigid coupling of first spring, is located leftwards the right-hand member of first spring is in the same place with the left side rigid coupling of curved bar, is located the right side the left end of first spring is in the same place with the right side rigid coupling of lug, two the inboard of branch offsets tightly, the top outside of branch is in the same place with the bottom rigid coupling of swash plate, the outside of swash plate offsets tightly with the outer wall of round bar.

Preferably, strutting arrangement includes screwed pipe, two second threaded rods and two supports, the inner wall left and right sides of screwed pipe links to each other with the inboard screw thread of the outer wall of two second threaded rods respectively, the terminal rigid coupling in outside of second threaded rod has the square bar, the outer wall and the base clearance fit of square bar, two the bottom of support is the top rigid coupling of two second threaded rods respectively together, two the inboard of support is supported tightly each other.

Preferably, the lifting component comprises a sleeve, a stud and two threaded cylinders, a vertical rod is arranged on the inner wall of the sleeve in a clearance fit mode, the bottom of the vertical rod is fixedly connected with the right side of the top of the base, the outer wall of the stud is in threaded connection with the two threaded cylinders respectively, and the outer wall of the stud is located below the bottom of the threaded cylinder and the right side of the top of the base.

Preferably, welding set includes first slider, second slider and welding machine, the bottom of first slider from left to right in proper order with telescopic top and the top rigid coupling that is located the thread section of thick bamboo at top together, the top of first slider is in the same place with the bottom slip joint of second slider, the top left side rigid coupling of second slider has flexible motor, the output of flexible motor is in the same place with the positive rigid coupling of welding machine, the top right side rigid coupling of second slider has the second riser, the right side rigid coupling of second riser has the second spring, the right-hand member of second spring is in the same place with first slider rigid coupling.

Compared with the prior art, the beneficial effects of the utility model are that: this edge of a knife automatic welder, through the round bar, first threaded rod, the diaphragm, cooperation between swash plate and the branch, convenient to use person fixes the cutter body, through the screwed pipe, cooperation between second threaded rod and the support, the fixed to blade peak of a knife department has been realized, consequently can the at utmost guarantee the accuracy of both positions, cooperation between stud and the threaded cylinder, convenient to use person adjusts the height of welding machine, and then guarantee the position accuracy between welding rod and the welding seam, provide very big convenient to use for the user, prevent the problem of welding skew from appearing, the welded success rate has been guaranteed, consequently, this edge of a knife automatic welder can be better satisfy people's use needs.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection relationship between the cross plate, the support and the U-shaped frame in FIG. 1;

FIG. 3 is a schematic view showing a connection relationship between the square bar, the threaded pipe and the base in FIG. 1;

fig. 4 is a schematic view of the connection structure of the second sliding block, the first sliding block and the vertical rod in fig. 3.

In the figure: 1. the device comprises a squeezing component, 101, a transverse plate, 102, a nut, 103, a first threaded rod, 104, a round handle, 105, a bearing, 106, a support, 107, a pin shaft, 108, a round rod, 2, a clamping component, 201, a support rod, 202, an inclined plate, 203, a first vertical plate, 204, a first spring, 3, a supporting device, 301, a second threaded rod, 302, a threaded pipe, 303, a support, 304, a square rod, 4, a welding device, 401, a telescopic motor, 402, a welding machine, 403, a second sliding block, 404, a first sliding block, 405, a second spring, 406, a second vertical plate, 5, a lifting component, 501, a vertical rod, 502, a sleeve, 503, a threaded cylinder, 504, a double-headed stud, 6, a U-shaped frame, 7, a support, 8, a transverse pipe, 9, a curved rod, 10, a lug, 11 and a base.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a edge of a knife automatic welder, including U type frame 6, the top of U type frame 6 is equipped with extrusion subassembly 1, the equal rigid coupling in outer wall left and right sides below of U type frame 6 has support 7, the rigid coupling of support 7 has violently the pipe 8, the inside of violently managing 8 is equipped with clamping component 2, the below that is located left violently pipe 8 is equipped with curved bar 9, the below that is located the violently pipe 8 on right side is equipped with lug 10, the bottom rigid coupling of curved bar 9 has base 11, the top of base 11 is equipped with strutting arrangement 3, the top right side of base 11 is equipped with lifting unit 5, lifting unit 5's top is equipped with welding set 4.

The extrusion assembly 1 comprises a transverse plate 101, two support seats 106 and a first threaded rod 103, wherein the left side and the right side of the bottom of the transverse plate 101 are respectively fixedly connected with the tops of the two support seats 106, the transverse plate 101 plays a role in fixing the support seats 106, the bottom of the support seats 106 is rotatably connected with a round rod 108 through a pin shaft 107, the round rod 108 is driven by the support seats 106 to be matched with an inclined plate 202, the adjusting function can be realized on the supporting rod 201, the outer wall of the first threaded rod 103 is connected with the nut 102 in a threaded way, through the matching between the nut 102 and the first threaded rod 103, the height of the transverse plate 101 can be changed by rotating the first threaded rod 103, thereby adjusting the inclined plate 202, the outer wall of the nut 102 penetrates the transverse plate 101, and the nut 102 is fixedly connected with the transverse plate 101, the top of the first threaded rod 103 is fixedly connected with a round handle 104, the round handle 104 is convenient for a user to rotate the first threaded rod 103, and the bottom of the first threaded rod 103 is rotatably connected with the top of the U-shaped frame 6 through a bearing 105.

Clamping assembly 2 includes branch 201, swash plate 202 and first spring 204, the outer wall of branch 201 and the inner wall clearance fit who violently manages 8, violently manage 8 and play spacing effect to branch 201, the first riser 203 in the bottom outside of branch 201, the inboard outside rigid coupling of first riser 203 and first spring 204 is in the same place, the right-hand member that is located left first spring 204 is in the same place with the left side rigid coupling of curved bar 9, two first springs 204 give the elasticity that two branch 201 are close to each other, and then play the effect of pressing from both sides tightly to the external cutter body through two branch 201, the left end that is located the first spring 204 on right side is in the same place with the right side rigid coupling of lug 10, the inboard of two branch 201 offsets tightly, the top outside of branch 201 is in the same place with the bottom rigid coupling of swash plate 202, the outside of swash plate 202 offsets tightly with the outer wall of round.

Strutting arrangement 3 includes screwed pipe 302, two second threaded rods 301 and two supports 303, the inner wall left and right sides of screwed pipe 302 links to each other with the inboard screw thread of the outer wall of two second threaded rods 301 respectively, the screw thread opposite direction of the inside left and right sides of screwed pipe 302, the terminal rigid coupling in outside of second threaded rod 301 has square bar 304, square bar 304 and the cooperation of base 11, play spacing effect to second threaded rod 301, the outer wall and the 11 clearance fit of base of square bar 304, the bottom of two supports 303 is two second threaded rods 301's top rigid couplings respectively together, the inboard of two supports 303 supports tightly each other, can support and press from both sides tightly the billet of edge of a knife through two supports 303.

Lifting unit 5 includes sleeve 502, stud 504 and two screw thread section of thick bamboo 503, the inner wall clearance fit of sleeve 502 has montant 501, sleeve 502, stud 504 and the cooperation of screw thread section of thick bamboo 503, can prevent that first slider 404 from rotating, the bottom of montant 501 is in the same place with the top right side rigid coupling of base 11, stud 504's outer wall top respectively with two screw thread section of thick bamboo 503 threaded connection, rotate stud 504, through and the cooperation between the screw thread section of thick bamboo 503, can adjust the height of first slider 404, and then drive welding machine 402 and rise or reduce, the bottom of the screw thread section of thick bamboo 503 that is located the below is in the same place with the top right side rigid coupling of base 11.

The welding device 4 comprises a first sliding block 404, a second sliding block 403 and a welding machine 402, wherein the bottom of the first sliding block 404 is fixedly connected with the top of a sleeve 502 and the top of a threaded barrel 503 positioned at the top in sequence from left to right, the top of the first sliding block 404 is slidably connected with the bottom of the second sliding block 403 in a clamping manner, the first sliding block 404 is matched with the second sliding block 403, so that the welding machine 402 can move left and right under the action of external force, welding rods clamped by the welding machine 402 can be guaranteed through the action of a second spring 405 pair and are always abutted against a welding gap, the left side of the top of the second sliding block 403 is fixedly connected with a telescopic motor 401, the output end of the telescopic motor 401 is fixedly connected with the front face of the welding machine 402, the right side of the top of the second sliding block 403 is fixedly connected with a second vertical plate 406, the right side of the second vertical plate 406 is fixedly connected with a second spring 405, and the, the right end of the second spring 405 is fixedly connected with the first slider 404.

When the automatic welding device for the knife edge is used, firstly, an external knife edge is placed between two brackets 303, a threaded pipe 302 is rotated, the threaded pipe 302 drives two second threaded rods 301 to be close to each other, so that the external knife edge is clamped, then, an external knife body is inserted into the lower portion inside a U-shaped frame 6, the bottom of the knife body is ensured to be aligned with the top of the knife edge, then, a round handle 104 is rotated, the round handle 104 drives a first threaded rod 103 to rotate, the first threaded rod 103 drives a transverse plate 101 to move downwards through the matching between the first threaded rod 103 and a nut 102, the transverse plate 101 drives a round rod 108 to move downwards through a support 106, the round rod 108 can push two supporting rods 201 to be close to each other through abutting against a sloping plate 202, the knife body is clamped by the two supporting rods 201, then, an external power supply of a welding machine 402 and an external telescopic motor 401 to be used is switched on, at the welding rod to be used is clamped on the welding machine 402, and, make the welding rod left end of welding machine 402 centre gripping and wait that the welded interface aligns, at this moment under the effect of second spring 405, the welding rod of welding machine 402 left end supports tightly with the welding gap all the time, and the user controls the flexible of flexible motor 401, and then controls the welding speed and the position of welding rod.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a knife edge automatic welder, includes U type frame (6), its characterized in that: the top of U type frame (6) is equipped with extrusion subassembly (1), the equal rigid coupling in outer wall left and right sides below of U type frame (6) has support (7), the rigid coupling of support (7) has violently pipe (8), the inside of violently managing (8) is equipped with clamping component (2), is located left the below of violently managing (8) is equipped with knee-bar (9), is located the right side the below of violently managing (8) is equipped with lug (10), the bottom rigid coupling of knee-bar (9) has base (11), the top of base (11) is equipped with strutting arrangement (3), the top right side of base (11) is equipped with lifting unit (5), the top of lifting unit (5) is equipped with welding set (4).

2. The automatic knife-edge welding device according to claim 1, characterized in that: extrusion subassembly (1) includes diaphragm (101), two supports (106) and first threaded rod (103), the bottom left and right sides of diaphragm (101) respectively with the top rigid coupling of two supports (106) together, the bottom of support (106) is rotated through round pin axle (107) and is connected with round bar (108), the outer wall threaded connection of first threaded rod (103) has nut (102), the outer wall of nut (102) runs through diaphragm (101), and nut (102) and diaphragm (101) rigid coupling together, the top rigid coupling of first threaded rod (103) has round handle (104), the top rotation that bearing (105) and U type frame (6) are passed through to the bottom of first threaded rod (103) links to each other.

3. The automatic knife-edge welding device according to claim 1, characterized in that: clamping component (2) include branch (201), swash plate (202) and first spring (204), the outer wall of branch (201) and the inner wall clearance fit of violently managing (8), the first riser (203) in the bottom outside of branch (201), the inboard of first riser (203) is in the same place with the outside rigid coupling of first spring (204), is located the left the right-hand member of first spring (204) is in the same place with the left side rigid coupling of curved bar (9), is located the right side the left end of first spring (204) is in the same place with the right side rigid coupling of lug (10), two the inboard of branch (201) offsets tightly, the top outside of branch (201) is in the same place with the bottom rigid coupling of swash plate (202), the outside of swash plate (202) offsets tightly with the outer wall of round bar (108).

4. The automatic knife-edge welding device according to claim 1, characterized in that: strutting arrangement (3) are including screwed pipe (302), two second threaded rod (301) and two supports (303), the inner wall left and right sides of screwed pipe (302) links to each other with the inboard screw thread of the outer wall of two second threaded rod (301) respectively, the terminal rigid coupling in outside of second threaded rod (301) has square bar (304), the outer wall and base (11) clearance fit of square bar (304), two the bottom of support (303) is the top rigid coupling of two second threaded rod (301) respectively together, two the inboard of support (303) supports tightly each other.

5. The automatic knife-edge welding device according to claim 1, characterized in that: lifting unit (5) include sleeve (502), stud (504) and two screw thread section of thick bamboo (503), the inner wall clearance fit of sleeve (502) has montant (501), the bottom of montant (501) is in the same place with the top right side rigid coupling of base (11), the outer wall top of stud (504) links to each other with two screw thread section of thick bamboo (503) screw threads respectively, is located the below the bottom of screw thread section of thick bamboo (503) is in the same place with the top right side rigid coupling of base (11).

6. The automatic knife-edge welding device according to claim 1, characterized in that: welding set (4) include first slider (404), second slider (403) and welding machine (402), the bottom of first slider (404) from left to right in proper order with the top of sleeve (502) and the top rigid coupling that is located the screw thread section of thick bamboo (503) at top together, the top of first slider (404) is in the same place with the bottom slip joint of second slider (403), the top left side rigid coupling of second slider (403) has flexible motor (401), the output of flexible motor (401) is in the same place with the positive rigid coupling of welding machine (402), the top right side rigid coupling of second slider (403) has second riser (406), the right side rigid coupling of second riser (406) has second spring (405), the right-hand member and the first slider (404) rigid coupling of second spring (405) are in the same place.

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