CN214444187U

CN214444187U - High-precision welding equipment for machining

Info

Publication number: CN214444187U
Application number: CN202120016099.XU
Authority: CN
Inventors: 张佰华
Original assignee: Tianjin Jinghai Machinery Parts Co ltd
Current assignee: Tianjin Jinghai Machinery Parts Co ltd
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-10-22
Anticipated expiration: 2031-01-06

Abstract

The utility model discloses a high accuracy welding equipment for machining relates to machining technical field, including base, fixed fixture and welding mechanism, the bottom both ends of base are provided with the supporting shoe, the top both sides of base are connected with the support column, two the top of support column is provided with the roof, the workstation is installed to the top of base, the bottom both ends of workstation and the top that is located the base are connected with the supporting leg, the top of workstation is provided with the mount pad. The utility model discloses a set up fixed fixture, when using, control a motor and drive the driving gear and rotate, drive the belt through the dwang under the connection of belt pulley under the effect of power and rotate, drive the both sides that splint pushed down the work piece under the effect of threaded rod this moment, and then can carry out the centre gripping to the work piece and fix, prevent that it from appearing the circumstances such as skew in the welded in-process, influence welded precision.

Description

High-precision welding equipment for machining

Technical Field

The utility model relates to a machining technical field specifically is a high accuracy welding equipment for machining.

Background

The machine is a general term of a machine and a mechanism, the machine is a tool device capable of reducing work difficulty or labor saving for people, articles such as chopsticks, brooms and tweezers can be called as machines, the machines are simple machines, the complex machine is composed of two or more simple machines, the more complex machines are generally called as machines, the mechanism and the machines are not different from each other from the viewpoint of structure and movement, the machines are generally called as machines, and a welding device is often required to be used in the machining process of the machines, so that high-precision welding equipment for machining is provided.

However, in the process of processing a workpiece, the conventional welding equipment cannot play a role in fixing and clamping the workpiece, and the workpiece is easy to deviate in the welding process, so that the welding efficiency is influenced, and meanwhile, a welding gun cannot adjust the angle and the height according to the specification and the size of the workpiece, so that certain limitation is realized.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the conventional welding equipment cannot fix and clamp a workpiece and cannot adjust the angle and height according to the specification and size of the workpiece, the high-precision welding equipment for machining is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a high-precision welding device for machining comprises a base, a fixed clamping mechanism and a welding mechanism, wherein supporting blocks are arranged at two ends of the bottom of the base, supporting columns are connected to two sides of the top end of the base, top plates are arranged at the top ends of the two supporting columns, a workbench is arranged above the base, supporting legs are connected to two ends of the bottom of the workbench and located at the top end of the base, and a mounting seat is arranged at the top end of the workbench;

wherein, fixed fixture is including the motor that is located the base top, the output of a motor mount pad and the internal connection that runs through to the workstation have the driving gear, the both sides of driving gear all mesh there is driven gear, driven gear's one end is connected with the dwang, the outer wall of dwang is provided with the dead lever, fixed fixture is still including the dwang outer wall and be located the belt of dead lever one side, the belt pulley, one are all installed at the both ends of belt the one end of belt pulley is connected with the thread bush, the one end inner wall of thread bush is provided with the threaded rod, one side of threaded rod is connected with splint, one side of splint and the outer wall that is located the thread bush are provided with the bracing piece.

Preferably, welding mechanism is including being located the inside No. two motors of roof, the output of No. two motors is connected with the lead screw, the outer wall of lead screw and the one side that is located No. two motors are provided with the gag lever post, one side disease of gag lever post is located the outer wall of lead screw and is provided with the sleeve, electric telescopic handle is installed to telescopic bottom, welder is installed to electric telescopic handle's output.

Preferably, a motor and driving gear pass through pivot, shaft coupling rotation and are connected, dwang, dead lever pass through the bearing rotation with the workstation and are connected.

Preferably, the thread bush, the support rod and the belt are rotatably connected through a bearing, and the inner wall of the thread bush is provided with an internal thread matched with the threaded rod.

Preferably, the inside of mount pad is provided with the spout with splint assorted, one side of splint is provided with the rubber cushion.

Preferably, No. two motors and lead screw pass through pivot, shaft coupling rotation connection, telescopic inner wall is provided with the internal thread with the lead screw assorted.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up fixed fixture, when using, control a motor and drive the driving gear and rotate, drive the belt through the dwang under the connection of belt pulley and rotate under the effect of power, drive splint and push down the both sides of work piece under the effect of threaded rod this moment, and then can carry out centre gripping to the work piece fixedly, prevent that it from appearing the circumstances such as skew in the welding process, influence the welded precision;

2. the utility model discloses a set up welding mechanism, when the welding, control No. two motors and drive the lead screw and rotate to drive the sleeve and remove the regulation at the outer wall of lead screw, when adjusting suitable position, control electric telescopic handle drives welder and welds with the work piece contact, thereby can effectively adjust according to the specification size of work piece, has improved welded efficiency.

Drawings

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

fig. 2 is a schematic structural view of the driving gear and the driven gear of the present invention;

fig. 3 is a schematic view of the connection between the second motor and the screw rod of the present invention.

In the figure: 1. a base; 2. a support block; 3. a support pillar; 4. a top plate; 5. a work table; 6. supporting legs; 7. a mounting seat; 8. a first motor; 9. a driving gear; 10. a driven gear; 11. rotating the rod; 12. fixing the rod; 13. a belt pulley; 14. a belt; 15. a threaded sleeve; 16. a threaded rod; 17. a support bar; 18. a splint; 19. a second motor; 20. a screw rod; 21. a limiting rod; 22. a sleeve; 23. an electric telescopic rod; 24. and (4) welding the welding gun.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

The first motor (ZDY208D), the second motor (ZDY208D) and the electric telescopic rod (TH-100) mentioned in the utility model can be obtained by ordering in the market or private.

Referring to fig. 1-3, a high-precision welding device for machining comprises a base 1, a fixed clamping mechanism and a welding mechanism, wherein supporting blocks 2 are arranged at two ends of the bottom of the base 1, supporting columns 3 are connected to two sides of the top end of the base 1, a top plate 4 is arranged at the top ends of the two supporting columns 3, a workbench 5 is arranged above the base 1, supporting legs 6 are connected to two ends of the bottom of the workbench 5 and positioned at the top end of the base 1, and a mounting seat 7 is arranged at the top end of the workbench 5;

wherein, fixed fixture is including the motor 8 that is located 1 top of base, the internal connection that has driving gear 9 to workstation 5 is run through to the output of a motor 8 mount pad 7, driving gear 9's both sides all mesh has driven gear 10, driven gear 10's one end is connected with dwang 11, dwang 11's outer wall is provided with dead lever 12, fixed fixture is still including dwang 11 outer wall and the belt 14 that is located dead lever 12 one side, belt pulley 13 is all installed at belt 14's both ends, the one end of a belt pulley 13 is connected with thread bush 15, the one end inner wall of thread bush 15 is provided with threaded rod 16, one side of threaded rod 16 is connected with splint 18, one side of splint 18 and the outer wall that is located thread bush 15 are provided with bracing piece 17.

Please refer to fig. 1 and fig. 3, the welding mechanism includes a second motor 19 located inside the top plate 4, an output end of the second motor 19 is connected with a lead screw 20, a limiting rod 21 is arranged on an outer wall of the lead screw 20 and on one side of the second motor 19, a sleeve 22 is arranged on an outer wall of the lead screw 20 on one side of the limiting rod 21, an electric telescopic rod 23 is arranged at a bottom end of the sleeve 22, and a welding gun 24 is arranged at an output end of the electric telescopic rod 23, so that the welding mechanism can effectively perform all-directional welding on the workpieces according to the specification and size of the workpieces, and the application range of the device is improved.

Please refer to fig. 1 and fig. 2, the first motor 8 is rotatably connected to the driving gear 9 through a rotating shaft and a coupling, so that the driving gear is driven to rotate by the first motor 8, the rotating rod 11 and the fixing rod 12 are rotatably connected to the worktable 5 through a bearing, so that the friction between the two is reduced through the bearing, and the service life of the worktable can be effectively prolonged.

Please refer to fig. 1, the threaded sleeve 15, the support rod 17 and the belt 14 are rotatably connected by a bearing, so that the friction force between the threaded sleeve 15 and the support rod is reduced by the bearing, the service life of the threaded sleeve is effectively prolonged, and the inner wall of the threaded sleeve 15 is provided with an internal thread matched with the threaded rod 16, so that the threaded rod 16 and the threaded sleeve 15 are effectively connected.

Please refer to fig. 1, the mounting seat 7 is provided with a sliding slot matching with the clamping plate 18 inside, so that the clamping plate 18 can move on the inner wall of the mounting seat 7, thereby clamping the workpiece better, one side of the clamping plate 18 is provided with a rubber cushion, which prevents the clamping plate 18 from directly contacting with the workpiece, and the service life of the clamping plate can be effectively prolonged.

Please refer to fig. 1 and fig. 3, the second motor 19 is rotatably connected to the screw rod 20 through a rotating shaft and a coupling, and the inner wall of the sleeve 22 is provided with an internal thread matched with the screw rod 20, so that the second motor 19 drives the screw rod to rotate, and the sleeve 22 is driven to move and adjust on the outer wall of the screw rod 20 under the action of the internal thread.

The working principle is as follows: when the welding device is used, a workpiece to be welded is firstly placed on the mounting seat 7, the driving gear 9 is driven to rotate by controlling the first motor 8, when the driving gear 9 is meshed with the driven gear 10, the rotating rod 11 is driven to rotate under the action of power, the belt pulley 13 drives the belt 14 to rotate while the rotating rod 11 rotates, the threaded sleeve 15 is driven to rotate by the belt 14, the clamping plate 18 is driven to slide on the inner wall of the mounting seat 7 under the connecting action of the threaded rod 16 until the clamping plate 18 presses two sides of the workpiece, the workpiece can be clamped and fixed, the situation that the workpiece deviates in the welding process is prevented, the welding accuracy is influenced, meanwhile, the rubber cushion can increase the friction force of the rubber cushion, the service life of the rubber cushion can be effectively prolonged, when the welding is carried out, the second motor 19 is controlled to drive the screw rod 20 to rotate, so that the sleeve 22 is driven to move and adjust on the outer wall of the screw rod 20 under the action of the inner threads, when the welding gun is adjusted to a proper position, the electric telescopic rod 23 is controlled to drive the welding gun 24 to be in contact with a workpiece for welding, so that the welding gun can be effectively adjusted according to the specification and the size of the workpiece, and the welding efficiency is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a high accuracy welding equipment for machining, includes base (1), fixed fixture and welding mechanism, its characterized in that: supporting blocks (2) are arranged at two ends of the bottom of the base (1), supporting columns (3) are connected to two sides of the top end of the base (1), a top plate (4) is arranged at the top ends of the two supporting columns (3), a workbench (5) is arranged above the base (1), supporting legs (6) are connected to two ends of the bottom of the workbench (5) and located at the top end of the base (1), and a mounting seat (7) is arranged at the top end of the workbench (5);

wherein, fixed fixture includes motor (8) that is located base (1) top, the output of motor (8) mount pad (7) and the internal connection who runs through to workstation (5) have driving gear (9), the both sides of driving gear (9) all mesh has driven gear (10), the one end of driven gear (10) is connected with dwang (11), the outer wall of dwang (11) is provided with dead lever (12), fixed fixture still includes dwang (11) outer wall and is located belt (14) of dead lever (12) one side, belt pulley (13) are all installed at the both ends of belt (14), one the one end of belt pulley (13) is connected with thread bush (15), the one end inner wall of thread bush (15) is provided with threaded rod (16), one side of threaded rod (16) is connected with splint (18), a support rod (17) is arranged on one side of the clamping plate (18) and positioned on the outer wall of the threaded sleeve (15).

2. A high-precision welding apparatus for machining according to claim 1, characterized in that: welding mechanism is including being located No. two inside motor (19) of roof (4), the output of No. two motor (19) is connected with lead screw (20), the outer wall of lead screw (20) and the one side that is located No. two motor (19) are provided with gag lever post (21), the outer wall that is located lead screw (20) is sick to one side of gag lever post (21) is provided with sleeve (22), electric telescopic handle (23) are installed to the bottom of sleeve (22), welder (24) are installed to electric telescopic handle's (23) output.

3. A high-precision welding apparatus for machining according to claim 1, characterized in that: a motor (8) is connected with driving gear (9) through pivot, shaft coupling rotation, dwang (11), dead lever (12) are connected through bearing rotation with workstation (5).

4. A high-precision welding apparatus for machining according to claim 1, characterized in that: threaded sleeve (15), bracing piece (17) pass through the bearing rotation with belt (14) and are connected, the inner wall of threaded sleeve (15) is provided with the internal thread with threaded rod (16) assorted.

5. A high-precision welding apparatus for machining according to claim 1, characterized in that: the inside of mount pad (7) is provided with splint (18) assorted spout, one side of splint (18) is provided with the rubber cushion.

6. A high-precision welding apparatus for machining according to claim 2, characterized in that: no. two motor (19) and lead screw (20) are connected through pivot, shaft coupling rotation, the inner wall of sleeve (22) is provided with the internal thread with lead screw (20) assorted.