CN213673733U

CN213673733U - Bracket for machining

Info

Publication number: CN213673733U
Application number: CN202022368207.8U
Authority: CN
Inventors: 董拴涛
Original assignee: Yangling Vocational and Technical College
Current assignee: Chongqing Jinzhen Forging Co.,Ltd.; Dragon Totem Technology Hefei Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-07-13
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a bracket for machining, which comprises a base plate, the equal fixedly connected with slide bar of spout that the base plate was seted up through its top both sides, the outer wall sliding connection of slide bar has the slide bar, the both sides at base plate top just are located equal welded connection between two slide bars and have the fixed column, two the opposite face of slide bar all rotates through the bearing and is connected with the pivot, and the pivot runs through one side of fixed column and extends to its opposite side, one side the outer wall of pivot has cup jointed the gear post. This bracket for machining uses through the cooperation of slide bar, clamping bar, pinch-off blades, connection bearing, gear post, arm-tie, rack, pivot, spacing post, connecting block, limiting plate, slide bar, kelly and axis of rotation, when the centre gripping of processing machinery is treated in the completion, can accomplish its rotation, and the guarantee operator can carry out the processing operation with the angle that oneself is most suitable, needs the machining of processing operation to the multiaspect.

Description

Bracket for machining

Technical Field

The utility model relates to a machining field specifically is a bracket for machining.

Background

The machining process refers to a process of changing the external dimension or performance of a workpiece by a mechanical device, and can be divided into cutting machining and pressure machining according to the difference of machining modes, the content of the machining is very wide, modern enterprises organize production and guide production by using the principle and method of system engineering, and the machining production process is regarded as a production system with input and output. In the machining process, in order to facilitate machining, a machine to be machined is often fixed, and therefore, a machining bracket is required to fix the machine.

However, after the existing bracket for machining is used for clamping and fixing the mechanical product, the clamping state of the existing bracket for machining cannot be changed, an operator can only machine the mechanical product on one side of the bracket, and if the operator needs to operate a plurality of sides, the mechanical product needs to be taken down and clamped again, so that the machining process becomes complicated, time and labor are wasted, and the efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bracket for machining to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a bracket for machining comprises a base plate, wherein sliding rods are fixedly connected to the base plate through sliding grooves formed in two sides of the top of the base plate, sliding rods are slidably connected to the outer wall of each sliding rod, a fixed column is welded and connected to two sides of the top of the base plate and located between the two sliding rods, rotating shafts are rotatably connected to opposite surfaces of the two sliding rods through bearings, each rotating shaft penetrates through one side of the corresponding fixed column and extends to the other side of the corresponding fixed column, a gear column is sleeved on the outer wall of each rotating shaft on one side, two connecting blocks are fixedly mounted on the front side of the inner wall of the corresponding fixed column on one side, a limiting column is slidably connected to each connecting block through a sliding hole formed in the top of the corresponding connecting block in a penetrating mode, a limiting plate is fixedly mounted at the bottom of each limiting column, a rack matched, one side the top of fixed column is rotated and is installed the axis of rotation, and the axis of rotation is located the back of rack, the top fixedly connected with of axis of rotation and the kelly of rack looks adaptation, the opposite side the outer wall of pivot has cup jointed the dwang, the opposite side fixed mounting has the motor between the both sides of fixed column inner wall, and the drive end of motor runs through one side of fixed column inner wall and extends to its outside, the drive end fixedly connected with two-way threaded rod of motor, and the free end of two-way threaded rod passes through the bearing and is connected with one side rotation of fixed column, the both sides of two-way threaded rod outer wall all overlap and are equipped with the movable plate, the connection bearing is installed in alternate in one side of movable plate, the inner wall fixedly connected with clamping bar of connection bearing, and one.

As a further aspect of the present invention: the equal fixed mounting in both sides at base plate top has two spliced poles, two the top between fixedly connected with air current transitional coupling, the bottom in air current transitional coupling is the equidistance and alternates installs a plurality of air jets, the opposite side the bottom fixed mounting of fixed column inner wall has the air pump, and the air inlet end of air pump runs through one side of fixed column inner wall and extends to its outside, the air-out end fixedly connected with air current transmission chamber of air pump, and two air-out ends in air current transmission chamber run through the front and the back of fixed column inner wall respectively and extend to the outside and the air current transitional coupling of fixed column, the collection chamber has been seted up at the middle part at base plate top, the inside of collecting the chamber is provided with collects.

As a further aspect of the present invention: the front of collecting the chamber and seted up the sliding tray with collecting cabinet looks adaptation, and collect the cabinet and pass through sliding tray and base plate sliding connection.

As a further aspect of the present invention: one side of the movable plate is provided with a threaded hole in a penetrating mode, and the movable plate is in transmission connection with the bidirectional threaded rod through the threaded hole.

As a further aspect of the present invention: the air nozzle is obliquely arranged, and the oblique direction of the air nozzle is consistent with that of the side wall of the collecting cavity.

As a further aspect of the present invention: the top of the rack is fixedly connected with a pulling plate.

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

1. the utility model discloses a slide bar, the clamping bar, the clamp plate, connect the bearing, the gear post, the arm-tie, the rack, the apparatus further comprises a rotating shaft, spacing post, the connecting block, the limiting plate, the slide bar, the kelly is used with the cooperation of axis of rotation, when the centre gripping of processing machinery is treated in the completion, can accomplish the rotation to it, the guarantee operator can carry out the processing operation with the angle that oneself is optimum, to the machinery that the multiaspect needs the processing operation, need not to take off the centre gripping again, through the processing operation to its rotatory multiaspect of accomplishing, the simplified operation process, it is laborsaving during the festival, the efficiency of processing is improved, and easy operation.

2. This practicality uses through the cooperation of air pump, air current transmission chamber, collection cabinet, air current transition chamber, collection chamber, jet-propelled head and spliced pole, accomplishes the collection processing to clastic, makes the piece can not waft everywhere, causes operational environment's pollution, avoids piece to staff's harm, and whole simple structure, and easy operation is convenient.

Drawings

FIG. 1 is a schematic view of a machining carrier;

FIG. 2 is a cross-sectional view of a side fixing column of a machining bracket;

fig. 3 is a side sectional view of a machining carrier.

In the figure: the air pump comprises an air pump 1, an air flow transmission cavity 2, a sliding rod 3, a motor 4, a fixed column 5, a rotating rod 6, a bidirectional threaded rod 7, a clamping rod 8, a clamping plate 9, a connecting bearing 10, a moving plate 11, a gear column 12, a pulling plate 13, a rack 14, a rotating shaft 15, a limiting column 16, a connecting block 17, a limiting plate 18, a sliding rod 19, a base plate 20, a collecting cabinet 21, an air flow transition cavity 22, a collecting cavity 23, an air spraying head 24, a clamping rod 25, a rotating shaft 26 and a connecting column 27.

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 to 3, in an embodiment of the present invention, a machining bracket includes a base plate 20, a sliding rod 19 is fixedly connected to the base plate 20 through sliding grooves formed on both sides of the top of the base plate 20, a sliding rod 3 is slidably connected to an outer wall of the sliding rod 19, a fixed column 5 is welded to both sides of the top of the base plate 20 and between the two sliding rods 3, opposite surfaces of the two sliding rods 3 are rotatably connected to a rotating shaft 15 through bearings, the rotating shaft 15 penetrates through one side of the fixed column 5 and extends to the other side of the fixed column, a gear post 12 is sleeved on an outer wall of the rotating shaft 15 on one side, two connecting blocks 17 are fixedly installed on a front surface of an inner wall of the fixed column 5, the connecting blocks 17 are slidably connected to a limit post 16 through a sliding hole formed on the top of the connecting blocks, a limiting plate 18 is fixedly installed on, the rack 14 penetrates through the top of the inner wall of the fixed column 5 and extends to the outside of the inner wall, the top of the fixed column 5 on one side is rotatably provided with a rotating shaft 26, the rotating shaft 26 is positioned behind the rack 14, the top of the rotating shaft 26 is fixedly connected with a clamping rod 25 matched with the rack 14, the outer wall of the rotating shaft 15 on the other side is sleeved with a rotating rod 6, a motor 4 is fixedly arranged between two sides of the inner wall of the fixed column 5 on the other side, the driving end of the motor 4 penetrates through one side of the inner wall of the fixed column 5 and extends to the outside of the inner wall, the driving end of the motor 4 is fixedly connected with a bidirectional threaded rod 7, the free end of the bidirectional threaded rod 7 is rotatably connected with one side of the fixed column 5 through a bearing, two sides of the outer wall of the bidirectional threaded rod 7 are both sleeved with moving plates 11, one, the other side of the clamping rod 8 is fixedly connected with a clamping plate 9, two connecting columns 27 are fixedly installed on two sides of the top of the base plate 20, an airflow transition cavity 22 is fixedly connected between the two tops, a plurality of air nozzles 24 are equidistantly and alternately installed at the bottom of the airflow transition cavity 22, an air pump 1 is fixedly installed at the bottom of the inner wall of the fixing column 5 on the other side, an air inlet end of the air pump 1 penetrates through one side of the inner wall of the fixing column 5 and extends to the outside of the inner wall, an airflow transmission cavity 2 is fixedly connected with an air outlet end of the air pump 1, two air outlet ends of the airflow transmission cavity 2 respectively penetrate through the front side and the back side of the inner wall of the fixing column 5 and extend to the outside of the fixing column 5 and are fixedly connected with the airflow transition cavity 22, a collection cavity 23 is formed in the middle of the top of the base plate 20, a collection cabinet 21 is arranged inside the collection, one side of the moving plate 11 is provided with a threaded hole in a penetrating manner, the moving plate 11 is in transmission connection with the bidirectional threaded rod 7 through the threaded hole, the air nozzle 24 is arranged in an inclined manner, the inclined direction of the air nozzle is consistent with that of the side wall of the collecting cavity 23, and the top of the rack 14 is fixedly connected with a pulling plate 13.

The utility model discloses a theory of operation is:

when in use, firstly, a machine to be processed is held by hands between opposite surfaces of the clamping plate 9, the motor 4 is started, the driving end of the motor 4 drives the bidirectional threaded rod 7 to rotate, the two moving plates 11 move towards the opposite surfaces of the two moving plates, the machine to be processed is gradually clamped, the motor 4 is closed and the hands are removed to finish fixing, when the machine needs to rotate, the clamping rod 25 is rotated to be separated from the rack 14 to form a clamping groove, the rack 14 is moved upwards or downwards through the rotating shaft 15 to drive the gear post 12 to rotate, the clamping rod 8 at one side is driven to rotate through the rotating shaft 15 at one side, further, the mechanical rotation clamped by the clamping plate 9 and the clamping plate 9 is driven, meanwhile, the clamping rod 8 and the rotating rod 6 at the other side are also rotated, finally, the clamping rod 25 is rotated back into the clamping groove of the rack 14 again, when the clamping of the machine to be processed is finished, the rotation of the, for a machine with multiple surfaces needing processing operation, the machine does not need to be taken down for re-clamping, the multiple surfaces are processed through rotation, the operation process is simplified, time and labor are saved, the processing efficiency is improved, the operation is simple, when the machine is processed, the air pump 1 is started, the air pump 1 sends air flow into the air flow transmission cavity 2, the air flow transmission cavity 2 sends the air flow into the air flow transition cavities 22 at two ends, the air flow is slowly blown out towards the side wall of the collection cavity 23 through the air jet head 24, dropped chips are blown into the bottom and fall into the collection cabinet 21, the collection cabinet 21 collects the chips, when the collection cabinet 21 is full, a handle at the front of the collection cabinet 21 can be pulled, the chips are taken out, the chips are placed back along the moving groove after being cleaned, the collection and the processing of the chips are finished, the chips cannot fall everywhere, the pollution to the working environment is caused, and the harm of the chips to workers is avoided, and the whole structure is simple, and the operation is simple and convenient.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A machining carrier includes a base plate (20), and is characterized in that: the base plate (20) is fixedly connected with sliding rods (19) through sliding grooves formed in two sides of the top of the base plate (20), the outer walls of the sliding rods (19) are connected with sliding rods (3) in a sliding mode, fixing columns (5) are welded between the two sliding rods (3) on two sides of the top of the base plate (20), opposite faces of the two sliding rods (3) are connected with rotating shafts (15) through bearings in a rotating mode, the rotating shafts (15) penetrate through one sides of the fixing columns (5) and extend to the other sides of the fixing columns, gear columns (12) are sleeved on the outer walls of the rotating shafts (15), two connecting blocks (17) are fixedly installed on the front faces of the inner walls of the fixing columns (5), limiting columns (16) are connected with the connecting blocks (17) through sliding holes formed in the tops of the connecting blocks in a sliding mode, limiting plates (18) are fixedly installed at the bottoms of the limiting columns (16), racks (14) matched with, the rack (14) penetrates through the top of the inner wall of the fixed column (5) and extends to the outside of the fixed column, a rotating shaft (26) is rotatably mounted at the top of the fixed column (5) on one side, the rotating shaft (26) is located behind the rack (14), a clamping rod (25) matched with the rack (14) is fixedly connected to the top of the rotating shaft (26), a rotating rod (6) is sleeved on the outer wall of the rotating shaft (15) on the other side, a motor (4) is fixedly mounted between two sides of the inner wall of the fixed column (5) on the other side, the driving end of the motor (4) penetrates through one side of the inner wall of the fixed column (5) and extends to the outside of the fixed column, a bidirectional threaded rod (7) is fixedly connected to the driving end of the motor (4), the free end of the bidirectional threaded rod (7) is rotatably connected with one side of the fixed column (, one side of the moving plate (11) is provided with a connecting bearing (10) in a penetrating manner, the inner wall of the connecting bearing (10) is fixedly connected with a clamping rod (8), one side of the clamping rod (8) is fixedly connected with a rotating shaft (15), and the other side of the clamping rod (8) is fixedly connected with a clamping plate (9).

2. A machining carrier according to claim 1, wherein: two connecting columns (27) are fixedly arranged on both sides of the top of the base plate (20), an airflow transition cavity (22) is fixedly connected between the two tops, a plurality of air nozzles (24) are arranged at the bottom of the air flow transition cavity (22) in an equidistant way in an inserting way, an air pump (1) is fixedly arranged at the bottom of the inner wall of the fixed column (5) at the other side, and the air inlet end of the air pump (1) penetrates through one side of the inner wall of the fixed column (5) and extends to the outside of the fixed column, an air outlet end of the air pump (1) is fixedly connected with an air flow transmission cavity (2), and two air outlet ends of the airflow transmission cavity (2) respectively penetrate through the front and the back of the inner wall of the fixed column (5) and extend to the outside of the fixed column (5) to be fixedly connected with the airflow transition cavity (22), the middle part of the top of the base plate (20) is provided with a collecting cavity (23), and a collecting cabinet (21) is arranged in the collecting cavity (23).

3. A machining carrier according to claim 2, wherein: the front surface of the collecting cavity (23) is provided with a sliding groove matched with the collecting cabinet (21), and the collecting cabinet (21) is connected with the substrate (20) in a sliding mode through the sliding groove.

4. A machining carrier according to claim 1, wherein: one side of the moving plate (11) is provided with a threaded hole in a penetrating way, and the moving plate (11) is in transmission connection with the bidirectional threaded rod (7) through the threaded hole.

5. A machining carrier according to claim 2, wherein: the air nozzle (24) is obliquely arranged, and the oblique direction is consistent with that of the side wall of the collecting cavity (23).

6. A machining carrier according to claim 1, wherein: the top of the rack (14) is fixedly connected with a pulling plate (13).