CN221087544U - Brazing tool with replaceable fixture - Google Patents

Abstract

The utility model discloses a brazing tool capable of replacing a clamp, which comprises a bottom plate, wherein a first sliding rail is fixedly connected to the top of the bottom plate, a first sliding plate is connected to the outer wall of the first sliding rail in a sliding clamping mode, a first vertical plate is fixedly connected to the top of the first sliding plate, and a servo motor is connected to the inner wall of the first vertical plate in a rotating mode through a bearing. The utility model relates to the technical field of brazing, in the brazing tool with the replaceable fixture, the fixture is fixed by adopting a bolt fixing method through the matching of a first sliding rail, a second sliding rail, a servo motor, the fixture, a second vertical plate, a first vertical plate, a pressure sensor and a polishing pipe, so that when workpieces of different types are required to be processed, the workpieces of different types can be fixed by replacing the fixture, further, the brazing operation can be realized, and after the brazing operation is finished, the workpieces can be polished without being detached, so that the working time can be effectively shortened.

Description

Brazing tool with replaceable fixture

Technical Field

The utility model relates to the technical field of brazing, in particular to a brazing tool with a replaceable fixture.

Background

Brazing refers to a welding method for connecting metals by filling gaps of solid workpieces with liquid brazing filler metal after the brazing filler metal and the brazing filler metal below the melting point of the brazing filler metal are heated to the melting temperature of the brazing filler metal, and during brazing, firstly, an oxide film and oil stains on a contact surface of a base metal are removed so as to be beneficial to the capillary tube to play a role after the brazing filler metal is melted, the wettability and the capillary mobility of the brazing filler metal are increased, and brazing is divided into brazing and soldering according to the difference of the melting points of the brazing filler metal, for example, the application number is as follows: the rotary disc type automatic brazing machine of CN200920083328.9 adopts an indexing mechanism to realize the rotation positioning of a working platform, is suitable for the mass brazing production of a hard alloy friction block and a hard alloy slip of an underground tool, can also be used for brazing different kinds of workpieces by replacing different clamps, adopts PLC control, is provided with a gas flow and pressure closed loop feedback control system and a man-machine interface system, can conveniently set and modify technological parameters, has stable flame intensity and excellent brazing quality;

When the existing brazing machine is used, a worker installs a workpiece to be machined above the brazing machine, the gas flow and pressure closed loop feedback control system and the human-computer interface system can be adjusted according to the use requirement to change the flame intensity, the workpiece can be subjected to more excellent brazing operation, and after machining is finished, the worker takes down the workpiece to finish the work;

However, when the conventional brazing machine is used, the workpiece cannot be polished well, a worker is required to prepare a special polishing tool to polish the workpiece, so that the investment in economic cost is increased, and the workpiece is detached and then fixed again to polish the workpiece, so that the overall operation time is prolonged, the working efficiency is reduced, and the investment in labor cost is increased.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a brazing tool with a replaceable fixture, which solves the problem that the traditional brazing machine cannot polish workpieces well when in use.

In order to achieve the above purpose, the present utility model is realized by the following technical scheme: the utility model provides a frock of brazing of removable anchor clamps, includes the bottom plate, the first slide rail of top fixedly connected with of bottom plate, the outer wall sliding joint of first slide rail has first slide, the first riser of top fixedly connected with of first slide, the inner wall of first riser is connected with servo motor through the bearing rotation, servo motor's outer wall passes through the base and the outer wall looks rigid coupling of first riser, the top both sides of bottom plate are equipped with two anchor clamps, and the outer wall that is close to the anchor clamps of first riser one side passes through the bolt and the output looks rigid coupling of servo motor, top one side fixedly connected with second riser of bottom plate, the inner wall of second riser is connected with the sleeve pipe through the bearing rotation, sleeve pipe's inner wall fixedly connected with pressure sensor, pressure sensor's the other end fixedly connected with connecting rod, the outer wall of connecting rod is through the bolt and the outer wall looks rigid coupling of the anchor clamps that is close to pressure sensor one side, the top of bottom plate is equipped with the polishing pipe, the outer wall fixedly connected with of first riser and the electric putter of second riser looks.

Preferably, the inner walls of the two clamps are both in threaded connection with fixing screws.

Preferably, both said clamps are at the same level.

Preferably, the top fixedly connected with second slide rail of bottom plate, the outer wall slip joint of second slide rail has the second slide, the top fixedly connected with extension board of second slide, the inner wall of extension board is connected with first threaded rod through the bearing rotation, the outer wall threaded connection of first threaded rod has the picture peg, the outer wall of picture peg links to each other with the inner wall activity of extension board, the bottom fixedly connected with inserted bar of picture peg, the outer wall grafting of inserted bar has the intubate, the bottom of intubate is rigid coupling mutually with the top of polishing pipe, the top fixedly connected with of intubate is the spring that cup joints mutually with the inserted bar outer wall, the inner wall threaded connection of extension board has the second threaded rod, the end of second threaded rod is connected with the extension board of rigid coupling mutually with the bottom plate top through the bearing rotation.

Preferably, the tail ends of the first threaded rod and the second threaded rod are respectively provided with a handle.

Advantageous effects

The utility model provides a brazing tool with a replaceable fixture. The beneficial effects are as follows: according to the brazing tool with the replaceable fixture, the first sliding rail, the second sliding rail, the servo motor, the fixture, the second vertical plate, the first vertical plate, the pressure sensor and the polishing pipe are matched, and the fixture is fixed by adopting a bolt fixing method;

The position of the polishing pipe can be adjusted through the cooperation of the second sliding plate, the second sliding rail, the first threaded rod, the second threaded rod, the insertion pipe, the spring, the support plate and the insertion plate, so that the brazing tool of the replaceable fixture can be used for polishing workpieces of different types, and the application range of the brazing tool of the replaceable fixture is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the spring, first threaded rod and grinding tube of FIG. 2;

fig. 4 is a schematic view of the structure of the pressure sensor, the clamp and the fixing screw in fig. 2.

In the figure: 1. the bottom plate, 2, first slide rail, 3, first slide, 4, first riser, 5, anchor clamps, 6, servo motor, 7, fixing bolt, 8, second riser, 9, pressure sensor, 10, connecting rod, 11, electric putter, 12, second slide rail, 13, second slide, 14, extension board, 15, second threaded rod, 16, fagging, 17, polishing pipe, 18, inserted link, 19, spring, 20, picture peg, 21, first threaded rod, 22, intubate, 23, sleeve pipe.

Detailed Description

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

The components in the present case are sequentially connected by a person skilled in the art, and specific connection and operation sequence should be referred to the following working principle, and the detailed connection means thereof are known in the art, and the following working principle and process are mainly described.

The traditional brazing machine cannot perform polishing operation on the workpiece well when in use, and a worker is required to prepare a special polishing tool to perform polishing operation on the workpiece, so that the investment of economic cost is increased, and the polishing operation can be performed only by disassembling the workpiece and then fixing the workpiece again, so that the overall operation time is prolonged, the working efficiency is reduced, and the investment of labor cost is also increased;

In view of the above, the utility model provides a fixture-replaceable brazing tool, which is characterized in that a first sliding rail, a second sliding rail, a servo motor, a fixture, a second vertical plate, a first vertical plate, a pressure sensor and a polishing pipe are matched, and the fixture is fixed by adopting a bolt fixing method, so that when workpieces of different types are required to be processed, the workpieces of different types can be fixed by replacing the fixture, and further, the brazing operation can be realized, and after the brazing operation is finished, the workpieces do not need to be disassembled and the polishing operation can be carried out on the workpieces, so that the working time can be effectively shortened, the working efficiency is improved, and the labor cost investment can be reduced because the workpieces do not need to be repeatedly installed and disassembled by workers.

Embodiment one: as can be seen from fig. 1, 2, 3 and 4, a fixture-replaceable brazing tool comprises a bottom plate 1, a first slide rail 2 is fixedly connected to the top of the bottom plate 1, a first slide plate 3 is clamped on the outer wall of the first slide rail 2 in a sliding manner, the first slide plate 3 is matched with the first slide rail 2, the position of a first vertical plate 4 can be limited, the position of a fixture 5 which is close to one side of a servo motor 6 is further phenomenon, the first vertical plate 4 is fixedly connected to the top of the first slide plate 3, the servo motor 6 is rotatably connected to the inner wall of the first vertical plate 4 through a bearing, the model number of the servo motor 6 is SM80-D601930, the servo motor 6 can drive the fixture 5 to rotate, and then can drive a workpiece to rotate, the workpiece can be polished through the matching with a polishing pipe 17 at this time, the outer wall of the servo motor 6 is fixedly connected with the outer wall of the first vertical plate 4 through a base, two clamps 5 are arranged on two sides above the bottom plate 1, the outer wall of the clamp 5 close to one side of the first vertical plate 4 is fixedly connected with the output end of the servo motor 6 through a bolt, one side of the top of the bottom plate 1 is fixedly connected with a second vertical plate 8, the inner wall of the second vertical plate 8 is rotatably connected with a sleeve 23 through a bearing, the inner wall of the sleeve 23 is fixedly connected with a pressure sensor 9, the model number of the pressure sensor 9 is BSLZ-1, the pressure sensor 9 can detect the pressure born by two workpieces, the problem caused by the fact that the workpieces are attached too tightly or too loosely can be effectively prevented, the pressure sensor 9 can transmit signals to an external controller, at the moment, the external controller can control the opening and closing of the electric push rod 11, the other end of the pressure sensor 9 is fixedly connected with a connecting rod 10, the outer wall of the connecting rod 10 is movably connected with the inner wall of the pressure sensor 9, the outer wall of the connecting rod 10 is fixedly connected with the outer wall of the clamp 5 close to one side of the pressure sensor 9 through a bolt, a polishing pipe 17 is arranged above the bottom plate 1, the outer wall of the first vertical plate 4 is fixedly connected with an electric push rod 11 fixedly connected with the outer wall of the second vertical plate 8, the model of the electric push rod 11 is TG-700, and the electric push rod 11 can change the position between the first vertical plate 4 and the second vertical plate 8, so that the position between the two clamps 5 is changed;

In the specific implementation process, it is worth particularly pointing out that the cooperation of the first sliding plate 3 and the first sliding rail 2 can limit the position of the first vertical plate 4, so that the position of the clamp 5 on one side of the servo motor 6 is close, the servo motor 6 can drive the clamp 5 to rotate, and then can drive the workpiece to rotate, at the moment, the workpiece can be polished through cooperation with the polishing pipe 17 along with the rotation of the workpiece, the pressure sensor 9 can detect the pressure born by the two workpieces, the problem caused by too tight or too loose fitting of the workpieces can be effectively prevented, the pressure sensor 9 can transmit signals to an external controller, at the moment, the external controller can control the opening and closing of the electric push rod 11, the electric push rod 11 can change the position between the first vertical plate 4 and the second vertical plate 8, and then the position between the two clamps 5 can be changed;

Further, the inner walls of the two clamps 5 are connected with fixing screws 7 in a threaded manner, and the two clamps 5 are positioned on the same horizontal plane;

In the specific implementation process, the design of the fixing screw 7 is worth particularly pointing out, so that the workpiece can be better installed and fixed, and the clamp 5 with the same horizontal plane can better attach the two end faces of the workpiece together;

Specifically, when the brazing tool with the replaceable clamp is used, firstly, a worker starts an external power supply of the electric push rod 11, at this time, the electric push rod 11 drives the first vertical plate 4 to move, the first vertical plate 4 drives the first sliding plate 3 to slide along the outer wall of the first sliding rail 2, and then drives the clamp 5 close to the first vertical plate 4 to move, at this time, the position between the two clamps 5 can be changed, when the positions of the two clamps 5 are proper, the worker inserts a workpiece into the inner wall of the clamp 5, then twists the fixing screw 7, at this time, the fixing screw 7 can firmly fix the workpiece on the inner wall of the clamp 5, at this time, the worker reversely controls the electric push rod 11, the electric push rod 11 can drive the two clamps 5 to be close to each other, and then the workpiece is close to each other, when the workpiece moves to a proper position, at this time, the pressure sensor 9 conducts signals to the external controller, the external controller then closes the electric push rod 11, at this time, the brazing operation can be performed on the workpiece, after the welding is completed, the worker starts the external power supply of the servo motor 6 can drive the clamps 5 to rotate, and then drives the workpiece to rotate, at this time, the workpiece is matched with the polishing pipe 17, and the workpiece can be polished.

Embodiment two: as can be seen from fig. 1, 2 and 3, the top of the bottom plate 1 is fixedly connected with a second slide rail 12, the outer wall of the second slide rail 12 is slidably clamped with a second slide plate 13, the top of the second slide plate 13 is fixedly connected with a support plate 14, the inner wall of the support plate 14 is rotatably connected with a first threaded rod 21 through a bearing, the outer wall of the first threaded rod 21 is in threaded connection with a plugboard 20, the outer wall of the plugboard 20 is movably connected with the inner wall of the support plate 14, the bottom of the plugboard 20 is fixedly connected with a plugboard 18, the plugboard 18 is matched with a cannula 22, the position of a polishing pipe 17 can be limited, the polishing pipe 17 can be abutted against a workpiece at any time through the elasticity of a spring 19, the polishing quality is further ensured, the outer wall of the plugboard 18 is inserted with a cannula 22, the bottom of the cannula 22 is fixedly connected with the top of the polishing pipe 17, the top of the cannula 22 is fixedly connected with a spring 19 sleeved with the outer wall of the plugboard 18, the inner wall of the support plate 14 is in threaded connection with a second threaded rod 15, and the tail end of the second threaded rod 15 is rotatably connected with a support plate 16 fixedly connected with the top of the bottom plate 1 through a bearing;

In the specific implementation process, it is worth particularly pointing out that the matching of the inserted rod 18 and the insertion tube 22 can limit the position of the polishing tube 17, and the polishing tube 17 can be abutted against the workpiece at any time by the elasticity of the spring 19, so that the polishing quality is ensured;

Further, grips are processed at the tail ends of the first threaded rod 21 and the second threaded rod 15;

In particular, in the implementation, it is worth noting that the grip is designed so that the operator can more conveniently manipulate the first threaded rod 21 and the second threaded rod 15;

Specifically, on the basis of the first embodiment, when workpieces of different types need to be polished, the worker twists the second threaded rod 15, at this time, the second threaded rod 15 can drive the support plate 14 to move, and then the second sliding plate 13 is driven to slide along the outer wall of the second sliding rail 12, and further the equal components of the polishing pipe 17 are changed to move, when the polishing pipe 17 moves to a proper position, the worker twists the first threaded rod 21, at this time, the first threaded rod 21 can drive the inserting plate 20 and move, and then drive the polishing pipe 17 to move, and when the polishing pipe 17 moves to a proper position, the workpiece can be polished, and the work is completed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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

Claims (5)

1. The utility model provides a frock of brazing of removable anchor clamps, includes bottom plate (1), its characterized in that: the utility model discloses a polishing device, including bottom plate (1), first slide rail (2) of top fixedly connected with, the outer wall slip joint of first slide rail (2) has first slide (3), the first riser (4) of top fixedly connected with of first slide (3), the inner wall of first riser (4) is connected with servo motor (6) through the bearing rotation, the outer wall of servo motor (6) is through base and the outer wall looks rigid coupling of first riser (4), the top both sides of bottom plate (1) are equipped with two anchor clamps (5), the outer wall of anchor clamps (5) that are close to first riser (4) one side is through the output looks rigid coupling of bolt and servo motor (6), the top one side fixedly connected with second riser (8) of bottom plate (1), the inner wall of second riser (8) is through bearing rotation connection sleeve (23), the inner wall fixedly connected with pressure sensor (9) of sleeve (23), the other end fixedly connected with connecting rod (10) of pressure sensor (9), the outer wall of connecting rod (10) and the outer wall of anchor clamps (5) are close to one side of connecting rod (9) are equipped with the outer wall of connecting rod (5) that is close to one side of polishing device (17), the outer wall of the first vertical plate (4) is fixedly connected with an electric push rod (11) fixedly connected with the outer wall of the second vertical plate (8).

2. The fixture-replaceable brazing tool according to claim 1, wherein: the inner walls of the two clamps (5) are in threaded connection with fixing screws (7).

3. The fixture-replaceable brazing tool according to claim 1, wherein: the two clamps (5) are positioned on the same horizontal plane.

4. The fixture-replaceable brazing tool according to claim 1, wherein: the top fixedly connected with second slide rail (12) of bottom plate (1), the outer wall slip joint of second slide rail (12) has second slide (13), the top fixedly connected with extension board (14) of second slide (13), the inner wall of extension board (14) is connected with first threaded rod (21) through the bearing rotation, the outer wall threaded connection of first threaded rod (21) has picture peg (20), the outer wall of picture peg (20) links to each other with the inner wall activity of extension board (14), the bottom fixedly connected with inserted bar (18) of picture peg (20), the outer wall grafting of inserted bar (18) has intubate (22), the bottom of intubate (22) is fixed connection mutually with the top of polishing pipe (17), the top fixedly connected with spring (19) that cup joints mutually with inserted bar (18) outer wall, the inner wall threaded connection of extension board (14) has second threaded rod (15), the end of second threaded rod (15) is connected with through the bearing rotation with board (16) that are mutually with bottom plate (1) top rigid coupling.

5. The fixture-replaceable brazing tool as claimed in claim 4, wherein: the tail ends of the first threaded rod (21) and the second threaded rod (15) are respectively provided with a handle.