CN214641373U

CN214641373U - Be used for metal product production part equipment fixing device

Info

Publication number: CN214641373U
Application number: CN202120443347.9U
Authority: CN
Inventors: 周友德
Original assignee: Kunshan Zhanlunte Metal Products Co ltd
Current assignee: Kunshan Zhanlunte Metal Products Co ltd
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2021-11-09
Anticipated expiration: 2031-03-01

Abstract

The utility model discloses a be used for metal product production part equipment fixing device, include: the base, the spout, first splint, the fixed block, the screw rod, the knob, movable block and slider, the spout that runs through around the front side middle part of base is seted up along upper and lower direction, the quantity of first splint is two, two first splint set up both ends about the front side of base along the incline direction respectively, the fixed block sets up in the front side middle part of base, the outer wall top spiro union of screw rod is in the inner chamber of fixed block, the knob sets up in the bottom of screw rod, the bottom middle part of movable block passes through the bearing and sets up in the top of screw rod, the front side of slider sets up in the rear side bottom of movable block, and the rear side of slider runs through the inner chamber bottom of spout, the outer wall middle part looks adaptation of slider is pegged graft in the inner chamber of spout. This device need not to dock two work pieces with the hand when welding small-size work piece, can eliminate safety risk to can weld two work pieces into different angles according to actual conditions, increase application range.

Description

Be used for metal product production part equipment fixing device

Technical Field

The utility model relates to a metalworking technical field specifically is a be used for metal product production part equipment fixing device.

Background

Welding, also known as fusion welding, is a manufacturing process and technique for joining metals in a heated, high-temperature or high-pressure manner, modern welding uses a wide variety of energy sources, including gas flame, electric arc, laser, electron beam, friction, ultrasonic, etc., and besides being used in factories, welding can be performed in a variety of environments, such as field, underwater, and space, wherever welding can be dangerous to operators, so that proper safeguards must be taken when welding is performed;

traditional metal product part is when assembling the welding, needs the welder to dock two work pieces with the hand, if the welded work piece is small-size work piece, the welder is when docking it, not only hardly docks two work pieces perfectly to when holding small-size work piece butt joint with the hand and welding, the spark that the welding produced is very easily sputtered the welder's hand, thereby cause the condition of welder hand burn to appear easily, and then there is safe risk, be not convenient for use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for metal product production part equipment fixing device to solve the technical problem that current metal product production part needs artifical support butt joint when the equipment welding at least.

In order to achieve the above object, the utility model provides a following technical scheme: a part assembly fixture for metal product production, comprising: the middle part of the front side of the base is provided with a sliding chute which penetrates through the base from front to back along the up-down direction; the number of the first clamping plates is two, and the two first clamping plates are respectively arranged at the left end and the right end of the front side of the base along the inclined direction; the fixed block is arranged in the middle of the front side of the base; the top of the outer wall of the screw is in threaded connection with the inner cavity of the fixed block; the knob is arranged at the bottom end of the screw rod; the middle part of the bottom end of the moving block is arranged at the top end of the screw rod through a bearing; the front side of the sliding block is arranged at the bottom of the rear side of the moving block, the rear side of the sliding block penetrates through the bottom end of the inner cavity of the sliding groove, and the middle part of the outer wall of the sliding block is in fit and insertion connection with the inner cavity of the sliding groove; the bottom end of the front side of the movable plate is arranged on the rear side of the sliding block, and a plurality of clamping grooves are formed in the upper side and the lower side of an inner cavity of the movable plate at equal intervals in the front-back direction; the fixing mechanism is arranged in the inner cavity of the moving plate; the left side and the right side of the inner cavity of the second clamping plate are respectively arranged at the top ends of the left side and the right side of the movable plate through pin shafts, a fixing groove is formed in the front side of the inner cavity of the second clamping plate, and the position of the fixing groove corresponds to the position of the fixing mechanism.

Preferably, the fixing mechanism includes: the middle part of the outer wall of the fixed rod is matched and inserted in the inner cavity of the moving plate, the position of the fixed groove corresponds to that of the fixed rod, and extrusion grooves are formed in the upper side and the lower side of the fixed rod; the spring is embedded in the inner cavity of the extrusion groove, and one end of the spring is clamped on the inner side of the inner cavity of the extrusion groove; one part of the clamping ball is embedded in the inner cavity of the extrusion groove, the other part of the clamping ball extends into the inner cavity of the clamping groove positioned at the rear side, and the other end of the spring is clamped at the inner side of the clamping ball; and the baffle is arranged at the rear side of the fixing rod.

Preferably, the length of the clamping ball extending into the clamping groove is smaller than the radius of the clamping ball.

Preferably, the length of the inner cavity of the extrusion groove is larger than the diameter of the clamping ball.

Preferably, the included angle between the top extension lines of the two first clamping plates is 90 degrees.

Compared with the prior art, the beneficial effects of the utility model are that: the fixing device for assembling parts in metal product production can promote the moving block to ascend or descend by utilizing the matching between the knob, the screw and the fixed block, can weld two workpieces into 90 degrees by utilizing the matching between the moving block and the first clamping plate, can drive the moving block to ascend or descend by utilizing the matching between the knob, the screw, the fixed block, the moving block and the sliding block, can fix the position of the fixed rod by utilizing the matching between the clamping groove and the clamping ball, can prevent the second clamping plate from rotating by utilizing the matching between the fixed rod and the fixed groove, can weld the two workpieces into 180 degrees by utilizing the matching between the second clamping plate and the first clamping plate, does not need a welder to butt joint the two workpieces by hand when welding small-sized workpieces, can avoid the hand burn of the welder, eliminate safety risks, and can weld the two workpieces into different angles according to actual conditions, the application range of the device is increased, the structure is simple, the operation is convenient, and the use is convenient.

Drawings

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

FIG. 2 is a right side sectional view of the present invention;

fig. 3 is an enlarged view of the position a of the present invention.

In the figure: 1. the clamping device comprises a base, 2, a sliding groove, 3, a first clamping plate, 4, a fixed block, 5, a screw rod, 6, a knob, 7, a moving block, 8, a fixing mechanism, 81, a fixed rod, 82, an extrusion groove, 83, a spring, 84, a clamping ball, 85, a baffle, 9, a moving plate, 10, a clamping groove, 11, a second clamping plate, 12, a fixed groove, 13 and a sliding block.

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. 1-3, the present invention provides a technical solution: a part assembly fixture for metal product production, comprising: the welding machine comprises a base 1, a sliding groove 2, a first clamping plate 3, a fixed block 4, a screw rod 5, a knob 6, a moving block 7, a fixed mechanism 8, a moving plate 9, a clamping groove 10, a second clamping plate 11, a fixed groove 12 and a sliding block 13, wherein the sliding groove 2 penetrating through the front and the back is formed in the middle of the front side of the base 1 along the up-down direction, the number of the first clamping plates 3 is two, the two first clamping plates 3 are respectively arranged at the left end and the right end of the front side of the base 1 along the inclined direction, the fixed block 4 is arranged in the middle of the front side of the base 1, the top of the outer wall of the screw rod 5 is in threaded connection with the inner cavity of the fixed block 4, the knob 6 is arranged at the bottom end of the screw rod 5, the middle of the bottom end of the moving block 7 is arranged at the top end of the screw rod 5 through a bearing, the moving block 7 can be enabled to ascend or descend by the cooperation between the moving block 5 and the first clamping plate 3, two workpieces can be clamped and fixed by the cooperation between the moving block 7 and the first clamping plate 3, and then the two workpieces can be welded at 90 degrees, the front side of a sliding block 13 is arranged at the bottom of the rear side of a moving block 7, the rear side of the sliding block 13 penetrates through the bottom end of an inner cavity of a sliding groove 2, the middle part of the outer wall of the sliding block 13 is matched and inserted in the inner cavity of the sliding groove 2, the sliding block 13 and the sliding groove 2 are matched to prevent the moving block 7 from rotating along with a screw 5, the bottom end of the front side of a moving plate 9 is arranged at the rear side of the sliding block 13, the moving block 7 can drive the moving plate 9 to ascend or descend by moving up and down through the sliding block 13, a plurality of clamping grooves 10 are formed in the upper side and the lower side of the inner cavity of the moving plate 9 at equal intervals along the front-back direction, a fixing mechanism 8 is arranged in the inner cavity of the moving plate 9 and used for preventing a second clamping plate 11 from rotating, the left side and the right side of the inner cavity of the second clamping plate 11 are respectively arranged at the top ends of the left side and the right side of the moving plate 9 through pin shafts, a fixing groove 12 is formed in the front side of the inner cavity of the second clamping plate 11 and the first clamping plate 3, two workpieces can then be welded 180 degrees, the position of the fixing groove 12 corresponding to the position of the fixing mechanism 8.

Preferably, the fixing mechanism 8 further includes: the fixing rod 81, the extrusion groove 82, the spring 83, the clamping ball 84 and the baffle 85, the middle part of the outer wall of the fixing rod 81 is adapted to be inserted into the inner cavity of the moving plate 9, the position of the fixing groove 12 corresponds to the position of the fixing rod 81, the fixing rod 81 and the fixing groove 12 are matched to fix the second clamping plate 11, so that the second clamping plate 11 can be prevented from rotating, the extrusion groove 82 is formed in each of the upper side and the lower side of the fixing rod 81, the spring 83 is embedded into the inner cavity of the extrusion groove 82, one end of the spring 83 is clamped into the inner cavity of the extrusion groove 82, the spring 83 is a rotary spring, is elastically deformed after being extruded or stretched by external force, and is restored to an initial state after the external force is removed, the spring 83 is used for pushing the clamping ball 84 into the inner cavity of the clamping groove 10, one part of the clamping ball 84 is embedded into the inner cavity of the extrusion groove 82, and the other part of the clamping ball 84 extends into the inner cavity of the clamping groove 10 positioned at the rear side, the fixing rod 81 can be fixed by matching the ball 84 and the slot 10, the other end of the spring 83 is clamped on the inner side of the ball 84, and the baffle 85 is arranged on the rear side of the fixing rod 81.

Preferably, the length of the ball 84 extending into the slot 10 is less than the radius thereof, so as to ensure that the fixing rod 81 can move back and forth.

Preferably, the length of the inner cavity of the pressing groove 82 is greater than the diameter of the ball 84, so that the ball 84 can move into the inner cavity of the pressing groove 82 completely.

Preferably, an included angle between extension lines of top ends of the two first clamping plates 3 is 90 degrees, so that the two workpieces can be clamped and fixed to be 90 degrees by the moving block 7 and the first clamping plates 3.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When two workpieces are required to be welded into 90 degrees, the second clamping plate 11 is rotated by 180 degrees to enable a gap between the two first clamping plates 3 to be leaked, the outer walls of the two workpieces are respectively attached to the inner side walls of the two first clamping plates 3, then the knob 6 is rotated to drive the screw 5 to rotate, the rotating force generated by the rotation of the screw 5 drives the moving block 7 to ascend until the top end of the moving block 7 is contacted with the two workpieces, the two workpieces can be clamped and fixed by the first clamping plates 3 and the moving plate 7, and then the two workpieces can be welded and fixed into 90 degrees, when the two workpieces are required to be welded into 180 degrees, the second clamping plate 11 is rotated to the initial position, the fixing rod 81 is pushed forwards, the fixing rod 81 moves forwards to drive the clamping ball 84 to move forwards, the clamping ball 84 is extruded by the inner walls of the clamping grooves 10 to move towards the inner cavities of the extrusion grooves 82, and the extrusion spring 83 is elastically deformed until the clamping ball 84 is completely separated from the inner cavities of the clamping grooves 10, the fixing rod 81 is continuously pushed until the front side of the fixing rod 81 moves into the inner cavity of the fixing groove 12, the clamping ball 84 is pushed under the action of the elastic force of the spring 83 to move into the inner cavity of the clamping groove 10 corresponding to the position of the fixing rod 81 under the current condition, the position of the fixing rod 81 can be fixed, the second clamping plate 11 can be fixed by the cooperation between the fixing rod 81 and the fixing groove 12, the rotating knob 6 drives the moving block 7 to move upwards through the screw 5, the moving block 7 moves upwards, the moving block 9 is driven by the sliding block 13 to move upwards, the moving block 9 drives the second clamping plate 11 to move upwards, two workpieces are respectively placed at the top ends of the two first clamping plates 3 and are in butt joint, then the rotating knob 6 in the opposite direction drives the second clamping plate 11 to move downwards until the bottom end of the second clamping plate 11 is contacted with the two workpieces, and the two workpieces can be clamped and fixed by the cooperation between the second clamping plate 11 and the first clamping plates 3, and the two workpieces can be welded together at 180 degrees. This device need not the welder and docks two work pieces with the hand when welding small-size work piece, can avoid welder hand burn, eliminates the safety risk to can weld into the angle that does not with two work pieces according to actual conditions, increase the application range of this device, simple structure, convenient operation, convenient to use.

In the description of the present invention, it is to be understood that the terms "top end", "bottom end", "one end", "middle part", "other end", "top", "one side", "bottom", "rear side", "front side", "both sides", "left side", "right side", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "disposed," "screwed," "plugged," "sleeved," "embedded," "opened," "screwed," and the like are to be construed broadly, e.g., as fixed or removable connections or as an integral part; 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

1. A fixing device for assembling parts in metal product production, which is characterized by comprising:

the device comprises a base (1), wherein the middle part of the front side of the base (1) is provided with a sliding chute (2) which penetrates through the base from front to back along the vertical direction;

the number of the first clamping plates (3) is two, and the two first clamping plates (3) are respectively arranged at the left end and the right end of the front side of the base (1) along the inclined direction;

the fixing block (4), the said fixing block (4) is set up in the middle part of front side of the base (1);

the top of the outer wall of the screw rod (5) is in threaded connection with the inner cavity of the fixing block (4);

the knob (6), the said knob (6) is set up in the bottom of the threaded spindle (5);

the middle part of the bottom end of the moving block (7) is arranged at the top end of the screw rod (5) through a bearing;

the front side of the sliding block (13) is arranged at the bottom of the rear side of the moving block (7), the rear side of the sliding block (13) penetrates through the bottom end of the inner cavity of the sliding groove (2), and the middle part of the outer wall of the sliding block (13) is matched and plugged in the inner cavity of the sliding groove (2);

the bottom end of the front side of the moving plate (9) is arranged on the rear side of the sliding block (13), and a plurality of clamping grooves (10) are formed in the upper side and the lower side of an inner cavity of the moving plate (9) at equal intervals in the front-back direction;

the fixing mechanism (8), the said fixing mechanism (8) is set up in the cavity of the movable plate (9);

the movable clamping plate comprises a second clamping plate (11), the left side and the right side of an inner cavity of the second clamping plate (11) are arranged at the top ends of the left side and the right side of the moving plate (9) through pin shafts respectively, a fixing groove (12) is formed in the front side of the inner cavity of the second clamping plate (11), and the position of the fixing groove (12) corresponds to the position of a fixing mechanism (8).

2. The assembly fixture for metal product producing parts of claim 1, wherein: the fixing mechanism (8) comprises:

the middle part of the outer wall of the fixed rod (81) is matched and inserted into an inner cavity of the movable plate (9), the position of the fixed groove (12) corresponds to the position of the fixed rod (81), and extrusion grooves (82) are formed in the upper side and the lower side of the fixed rod (81);

the spring (83) is embedded in the inner cavity of the extrusion groove (82), and one end of the spring (83) is clamped on the inner side of the inner cavity of the extrusion groove (82);

one part of the clamping ball (84) is embedded in the inner cavity of the extrusion groove (82), the other part of the clamping ball (84) extends into the inner cavity of the clamping groove (10) positioned at the rear side, and the other end of the spring (83) is clamped on the inner side of the clamping ball (84);

and the baffle (85), wherein the baffle (85) is arranged at the rear side of the fixing rod (81).

3. A fixing device for assembly of metal product producing parts according to claim 2, characterized in that: the length of the clamping ball (84) extending into the clamping groove (10) is smaller than the radius of the clamping ball.

4. A fixing device for assembly of metal product producing parts according to claim 2, characterized in that: the length of the inner cavity of the extrusion groove (82) is larger than the diameter of the clamping ball (84).

5. The assembly fixture for metal product producing parts of claim 1, wherein: the included angle between the top end extension lines of the two first clamping plates (3) is 90 degrees.