CN220296421U - Clamp for machining stainless steel castings - Google Patents

Abstract

The utility model discloses a fixture for processing stainless steel castings, which comprises a support column, wherein the top end of the support column is fixedly provided with a support frame, the surface of the support frame is provided with a movable assembly, the inside of the support frame is fixedly provided with a fixed block, the inside of the fixed block is provided with a sliding groove, the inside of the sliding groove is slidably provided with a sliding block, the bottom of the sliding block is fixedly provided with a connecting block, the bottom of the connecting block is fixedly provided with a bottom plate, the bottom plate is in lap joint with the support frame, the left side and the right side of the support frame are provided with fixed assemblies, the inside of the support frame is fixedly provided with a limiting block, and the limiting block is in rotary connection with a first screw and a second screw.

Description

A fixture for processing stainless steel castings

Technical field

The utility model relates to the technical field of casting processing, in particular to a fixture for processing stainless steel castings.

Background technique

Stainless steel castings are a general term for steel castings produced from various stainless steel materials. They are mainly used under various medium corrosion conditions. Stainless steel castings have a wide range of uses and are in great social demand. The stainless steel castings required by various industries are very different, and often Stainless steel castings require further processing to achieve their intended use.

When processing stainless steel castings, it is necessary to clamp the stainless steel castings and perform cutting, grinding and other processes. Stainless steel castings are often clamped using clamps to fix them. Existing stainless steel casting processing clamps generate waste chips during the processing. Accumulated on the fixture table, it is difficult to clean, easily affects processing, and may pollute the working environment of the workshop, which is not good for the health of workers.

Utility model content

In view of the shortcomings of the existing technology, the present utility model provides a fixture for processing stainless steel castings, which is used to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the present utility model adopts the following technical solutions:

A fixture for processing stainless steel castings, including a fixture for processing stainless steel castings, including a support column, a support frame is fixed on the top of the support column, a moving component is provided on the surface of the support frame, and the interior of the support frame is fixed A fixed block is provided, a chute is provided inside the fixed block, a slider is provided slidingly inside the chute, a connecting block is fixedly provided at the bottom of the slider, and a bottom plate is fixedly provided at the bottom of the connecting block. The bottom plate is overlapped and connected to the support frame, and fixing assemblies are provided on the left and right sides of the support frame.

Preferably, the moving component includes a first connecting frame fixedly arranged on the right side of the support frame, a first rotating motor is fixedly arranged inside the first connecting frame, and a support is fixedly arranged at the output end of the first rotating motor. The support rod is rotatably connected to the support frame. A driving gear is fixed on the surface of the support rod. A first driven gear and a second driven gear are meshed on the surface of the driving gear. The first driven gear is meshed with the first driven gear. A first screw is fixedly provided inside the moving gear, and a first moving block is provided with a thread on the surface of the first screw. A second screw is fixedly provided inside the second driven gear, and a thread is provided on the surface of the second screw. The second moving block is provided with a clamping assembly on the top of the first moving block.

Preferably, the clamping assembly includes a first connecting plate on the top of the first moving block and a second connecting plate on the top of the second moving block, and a second connecting frame is fixed on the right side of the first connecting plate, so A second rotating motor is fixedly installed inside the second connecting frame, and a rotating rod is fixedly installed at the output end of the second rotating electric machine. The rotating rod penetrates the first connecting plate and is fixedly provided with a first clamping plate. A connecting rod is fixedly provided on the right side of the second connecting plate, and a second clamping plate is rotated on the right end of the connecting rod.

Preferably, the fixing assembly includes a first fixing plate fixedly arranged on the left and right sides of the support frame, a second fixing plate is provided overlapping on the surface of the first fixing plate, and a rotating inner part of the second fixing plate is provided. The fixed shaft is fixedly connected to the first fixed plate, and the second fixed plate is overlapped and connected to the bottom plate.

Preferably, a limiting block is fixedly provided inside the support frame, and the limiting block is rotatably connected to the first screw rod and the second screw rod.

Preferably, the thread directions of the first screw and the second screw are opposite, and the first screw and the second screw are on the same horizontal plane.

Preferably, the number of said chute is two, and the two chute are symmetrically distributed.

Compared with the existing technology, the beneficial effects of this utility model are: the fixture for processing stainless steel castings fixes the stainless steel castings through the moving component and the clamping component. The waste chips dropped during processing fall onto the bottom plate. After the processing is completed, Pull the second fixed plate to rotate on the surface of the fixed shaft, pull the bottom plate through the connecting block to drive the slider to descend in the chute, and clean the waste chips on the bottom plate. The waste chips that fall during the processing of the device are collected through the bottom plate , so that the waste chips will not cover the workbench, which will affect the processing, facilitate the cleaning of waste chips, and improve the working environment of the workshop.

Description of drawings

Figure 1 is an isometric view of the structure of the present utility model;

Figure 2 is a partial structural schematic diagram of the structure of the present utility model;

Figure 3 is an enlarged view of the structure at point A in Figure 2;

Figure 4 is another partial structural diagram of the utility model;

Figure 5 is a schematic diagram of the internal structure of the structural fixing block of the present utility model;

Figure 6 is a schematic diagram of the structural fixing assembly of the present invention.

In the picture: 1. Support column; 2. Support frame; 3. First rotating motor; 4. Second rotating motor; 5. Second connecting frame; 6. Rotating rod; 7. First connecting plate; 8. First Clamping plate; 9. Second connecting plate; 10. Connecting rod; 11. Second clamping plate; 12. First screw; 13. Second screw; 14. First moving block; 15. Limiting block; 16 , second moving block; 17. base plate; 18. connecting block; 19. sliding block; 20. fixed block; 21. chute; 22. first fixed plate; 23. second fixed plate; 24. fixed shaft; 25 , support rod; 26, first connecting frame; 27, first driven gear; 28, driving gear; 29, second driven gear.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Referring to Figures 1-6, a fixture for processing stainless steel castings includes a support column 1. A support frame 2 is fixed on the top of the support column 1. A moving component is provided on the surface of the support frame 2. The moving component includes a support frame fixed on the support frame 2. The first connecting frame 26 on the right side has a first rotating motor 3 fixed inside the first connecting frame 26, and a supporting rod 25 is fixedly installed at the output end of the first rotating electric machine 3. The supporting rod 25 is rotationally connected to the supporting frame 2. The surface of the support rod 25 is fixedly provided with a driving gear 28. The surface of the driving gear 28 is provided with a first driven gear 27 and a second driven gear 29 for meshing. The first driven gear 27 is provided with a first screw 12 fixedly inside. A first moving block 14 is provided with a thread on the surface of a screw 12, a second screw 13 is fixedly provided inside the second driven gear 29, and a second moving block 16 is provided with a thread on the surface of the second screw 13. The first screw 12 and the third The thread directions of the two screws 13 are opposite, and the first screw 12 and the second screw 13 are on the same horizontal plane. The first rotating motor 3 is started, and the driving gear 28 is driven to rotate through the support rod 25. The driving gear 28 drives the first slave installed in mesh with it. The driven gear 27 and the second driven gear 29 rotate. The first driven gear 27 rotates and drives the first moving block 14 to move back and forth on its surface through the first screw 12. The second driven gear 29 rotates and drives the second screw 13. The second moving block 16 moves back and forth on its surface. A clamping assembly is provided on the top of the first moving block 14. The clamping assembly includes a first connecting plate 7 on the top of the first moving block 14 and a third connecting plate 7 on the top of the second moving block 16. Two connecting plates 9, a second connecting frame 5 is fixedly installed on the right side of the first connecting plate 7, a second rotating motor 4 is fixedly installed inside the second connecting frame 5, and a rotating rotating machine 4 is fixedly installed at the output end of the second rotating motor 4. Rod 6, the rotating rod 6 penetrates the first connecting plate 7 and is fixed with a first clamping plate 8. A connecting rod 10 is fixedly installed on the right side of the second connecting plate 9, and a second clamping plate is rotated at the right end of the connecting rod 10. plate 11, the first moving block 14 moves to drive the first connecting plate 7 to move, the first connecting plate 7 drives the first clamping plate 8 to move through the rotating rod 6, the second moving block 16 drives the second connecting plate 9 to move, the second The connecting plate 9 drives the second clamping plate 11 to move through the connecting rod 10, clamps the stainless steel casting, starts the second rotating motor 4, drives the rotating rod 6 to rotate, drives the first clamping plate 8 to rotate, and drives the second clamping plate 8 to rotate through the stainless steel casting. The clamping plate 11 rotates on the surface of the connecting rod 10, and the stainless steel casting is rotated. A fixed block 20 is fixed inside the support frame 2. A slide groove 21 is provided inside the fixed block 20. A slide block is provided for sliding inside the slide groove 21. 19. The bottom of the slider 19 is fixedly provided with a connecting block 18, and the bottom of the connecting block 18 is fixedly provided with a bottom plate 17. The bottom plate 17 is overlapped with the support frame 2. The number of slides 21 is two, and the two slides 21 Distributed symmetrically, the left and right sides of the support frame 2 are provided with fixing components. The fixing components include first fixing plates 22 fixedly arranged on the left and right sides of the support frame 2. The surface of the first fixing plate 22 is overlappingly provided with a second fixing plate. 23. A fixed shaft 24 is provided for rotation inside the second fixed plate 23. The fixed shaft 24 is fixedly connected to the first fixed plate 22. The second fixed plate 23 is overlappingly connected to the bottom plate 17. Pulling the second fixed plate 23 on the fixed shaft 24 The surface rotates to fix the bottom plate 17, and a limit block 15 is fixedly provided inside the support frame 2. The limit block 15 is rotationally connected to the first screw 12 and the second screw 13. This stainless steel casting processing fixture starts the first rotating motor. 3. The moving assembly drives the first connecting plate 7 and the second connecting plate 9 to move, drives the clamping assembly to fix the stainless steel casting, and starts the second rotating motor 4 to rotate the stainless steel casting for processing, and the waste dropped during processing is The chips fall onto the bottom plate 17. After the processing is completed, the second fixed plate 23 is pulled to rotate on the surface of the fixed shaft 24. The bottom plate 17 is pulled through the connecting block 18 to drive the slider 19 down in the chute 21, and the second fixed plate 23 is moved to the bottom plate 17. Waste chips are cleaned, and the waste chips that fall into the device during processing are collected through the bottom plate 17, so that the waste chips will not cover the workbench, causing the processing to be affected, which facilitates the cleaning of waste chips and improves the working environment of the workshop.

The fixture for processing stainless steel castings is connected to the 220V mains power, and the main controller can be a conventionally known device controlled by a computer or the like.

When in use: start the first rotating motor 3, drive the support rod 25 to rotate and drive the driving gear 28 to rotate, the driving gear 28 drives the first driven gear 27 and the second driven gear 29 installed in mesh with it to rotate, the first driven gear 27 rotates through the first screw 12 to drive the first moving block 14 to move on the surface of the first screw 12, and the second driven gear 29 rotates through the second screw 13 to drive the second moving block 16 to move on the surface of the second screw 13. The thread directions of the first screw 12 and the second screw 13 are opposite. The first moving block 14 and the second moving block 16 move toward each other. The first moving block 14 drives the first connecting plate 7 to move. The first connecting plate 7 is driven by the rotating rod 6 The first clamping plate 8 moves, the second moving block 16 drives the second connecting plate 9 to move, and the second connecting plate 9 drives the second clamping plate 11 to move through the connecting rod 10 to clamp the stainless steel casting and start the second rotation. The motor 4 drives the rotating rod 6 to drive the first clamping plate 8 to rotate, and drives the second clamping plate 11 to rotate on the surface of the connecting rod 10 through the stainless steel casting. The stainless steel casting is rotated, and the waste chips dropped during processing fall onto the bottom plate 17 , after the processing is completed, pull the second fixed plate 23 to rotate on the surface of the fixed shaft 24 so that the second fixed plate 23 does not contact the bottom plate 17, pull the bottom plate 17, and drive the slider 19 through the connecting block 18 to move downward in the chute 21 , move the base plate 17 out of the support frame 2, and clean the debris on the base plate 17.

To sum up, the fixture for processing stainless steel castings starts the first rotating motor 3, drives the first connecting plate 7 and the second connecting plate 9 to move through the moving component, drives the clamping component to fix the stainless steel casting, and starts the second rotating motor. The motor 4 rotates the stainless steel casting to process it, and the waste chips dropped during processing fall onto the bottom plate 17. After the processing is completed, the second fixed plate 23 is pulled to rotate on the surface of the fixed shaft 24, and the bottom plate 17 is pulled through the connecting block. 18 drives the slider 19 to descend in the chute 21 to clean the waste chips on the bottom plate 17. The waste chips that fall in during processing of the device are collected through the bottom plate 17 so that the waste chips will not cover the workbench, causing processing to be affected. It makes it easier to clean up waste and improves the working environment in the workshop.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that these entities or operations are mutually exclusive. any such actual relationship or sequence exists between them. Furthermore, the terms "comprises," "comprises," or any other variations thereof are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that includes a list of elements includes not only those elements, but also those not expressly listed other elements, or elements inherent to the process, method, article or equipment.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. A fixture for processing stainless steel castings, including a support column (1), characterized in that a support frame (2) is fixedly provided on the top of the support column (1), and a support frame (2) is provided on the surface of the support column (1). Mobile assembly, the support frame (2) is fixedly provided with a fixed block (20) inside, a chute (21) is provided inside the fixed block (20), and a sliding chute (21) is provided with a sliding inside. block (19), the bottom of the slide block (19) is fixed with a connecting block (18), the bottom of the connecting block (18) is fixed with a bottom plate (17), the bottom plate (17) and the support frame (17) 2) Overlapping connection, fixed components are provided on the left and right sides of the support frame (2). 2. A fixture for processing stainless steel castings according to claim 1, characterized in that the moving component includes a first connecting frame (26) fixedly arranged on the right side of the supporting frame (2), and the first connecting frame A first rotary motor (3) is fixedly provided inside the frame (26), and a support rod (25) is fixedly provided at the output end of the first rotary motor (3). The support rod (25) and the support frame (2 ) is rotationally connected, a driving gear (28) is fixedly provided on the surface of the support rod (25), and a first driven gear (27) and a second driven gear (29) are meshed on the surface of the driving gear (28). ), the first driven gear (27) has a first screw (12) fixed inside, the first screw (12) has a first moving block (14) threaded on its surface, and the second driven gear A second screw (13) is fixedly provided inside the (29). The surface threads of the second screw (13) are provided with a second moving block (16). The top of the first moving block (14) is provided with a clamp. Support components. 3. A stainless steel casting processing fixture according to claim 2, characterized in that the clamping assembly includes a first connecting plate (7) and a second moving block (7) arranged on the top of the first moving block (14). 16) The second connecting plate (9) on the top, the right side of the first connecting plate (7) is fixedly provided with a second connecting frame (5), and the interior of the second connecting frame (5) is fixedly provided with a third connecting plate (9). Two rotating electrical machines (4). The output end of the second rotating electrical machine (4) is fixedly provided with a rotating rod (6). The rotating rod (6) penetrates the first connecting plate (7) and is fixedly provided with a first clamp. Holding plate (8), a connecting rod (10) is fixedly provided on the right side of the second connecting plate (9), and a second clamping plate (11) is rotated on the right end of the connecting rod (10). 4. A fixture for processing stainless steel castings according to claim 1, characterized in that the fixing assembly includes a first fixing plate (22) fixedly arranged on the left and right sides of the support frame (2), and the first fixing plate (22) is fixedly installed on the left and right sides of the support frame (2). A second fixed plate (23) is provided overlapping on the surface of the fixed plate (22), and a fixed shaft (24) is provided for rotation inside the second fixed plate (23). The fixed shaft (24) is connected with the first fixed plate (23). The plate (22) is fixedly connected, and the second fixed plate (23) is overlapped and connected with the bottom plate (17). 5. A fixture for processing stainless steel castings according to claim 1, characterized in that a limiting block (15) is fixedly provided inside the support frame (2), and the limiting block (15) is connected to the first The screw rod (12) and the second screw rod (13) are rotationally connected. 6. A fixture for processing stainless steel castings according to claim 2, characterized in that the thread directions of the first screw (12) and the second screw (13) are opposite, and the first screw (12) and the second screw (13) have opposite thread directions. The two screws (13) are on the same horizontal plane. 7. A fixture for processing stainless steel castings according to claim 1, characterized in that the number of said chute (21) is two, and the two chute (21) are symmetrically distributed.