Workpiece clamping equipment for metal surface heat treatment machining

Abstract

The utility model relates to the technical field of workpiece clamping equipment, and discloses workpiece clamping equipment for metal surface heat treatment processing. The workpiece clamping equipment comprises a base; the clamping plate is located on one side of the base and used for clamping metal subjected to heat treatment; the bottom of the base is connected with the pulleys in a rotating mode, the top of the base is connected with the bottom of the stand column through fasteners, one side of the top of the stand column is connected with the transverse column in an embedded mode, and the moving block slides in the sliding groove through the sliding strip till one end of the moving block is located outside the shell. Blocky metal needing to be clamped is placed on the moving block, the bidirectional threaded column is controlled to drive the moving block through the clamping plate to clamp the blocky metal, the purpose that the clamp can clamp the metal in different shapes can be achieved, the clamp does not need to be replaced when the metal in different shapes is clamped, and the practicability of the device is embodied.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece clamping equipment, and specifically relates to a workpiece clamping equipment for metal surface heat treatment processing. Background Technique

[0002] A metal heat treatment process that changes the mechanical properties of the surface layer by heating and cooling the surface of steel parts. Surface hardening is the main content of surface heat treatment, and its purpose is to obtain a high-hardness surface layer and a favorable internal stress distribution to improve the wear resistance and fatigue resistance of workpieces.

[0003] When processing metals, it is necessary to perform heat treatment on the surface of the metals, and the metals to be heat-treated are moved into the induction coil by a fixture for heating treatment.

[0004] However, when the existing fixtures clamp metals, they can only clamp cylindrical metals. When it is necessary to clamp metals of different shapes, different fixtures need to be replaced. The existing fixtures cannot clamp metals of different shapes, and replacing the fixtures is cumbersome and time-consuming.

[0005] Moreover, after the existing workpiece fixtures clamp metals, they cannot drive the metals to move. It is necessary to move the entire fixture to drive the workpiece to move, which is time-consuming and laborious and reduces work efficiency. Content of the Utility Model

[0006] The purpose of the utility model is to provide a workpiece clamping equipment for metal surface heat treatment processing to solve the problems raised in the above background technique.

[0007] To solve the above technical problems, the utility model provides the following technical solution: A workpiece clamping equipment for metal surface heat treatment processing, comprising:

[0008] A base;

[0009] A clamping plate located on one side of the base, and the clamping plate is used to clamp the metals for heat treatment;

[0010] The bottom of the base is connected with pulleys in a rotating manner, the top of the base is connected with the bottom of a column through fasteners, one side of the top of the column is connected with a transverse column in an embedded manner, the far end of the transverse column from the column is connected with an adjusting column in a penetrating manner, the clamping plate is arranged below the adjusting column, one side of the clamping plate is connected with an adapter block through fasteners, both ends of a rotating column are connected with the inner side of the adapter block through a rotating shaft, the rotating column is connected with a driving wheel through fasteners, the top of the rotating column is connected with the output end of a second motor through a belt, the second motor is fastened to the adapter block, and a housing is arranged below the driving wheel, and a moving block is arranged inside the housing.

[0011] Preferably, the upright column is connected to a limiting bolt via a threaded connection, one end of the transverse column away from the upright column is connected to a fixing bolt via a threaded connection, and one end of the adjustment column away from the transverse column is connected to a support frame via a fastener.

[0012] Preferably, the inner wall of the support frame is connected to one end of a bidirectional threaded column via a rotating shaft, the end of the bidirectional threaded column away from the support frame is connected to the output shaft of the first motor via a fastener, and the first motor is connected to the support frame via a fastener.

[0013] Preferably, the bidirectional threaded column is threadedly connected to one end of a threaded block, an end of the threaded block away from the bidirectional threaded column is connected to one side of the clamping plate via a fastener, and the threaded blocks are symmetrically distributed on the bidirectional threaded column.

[0014] Preferably, the housing fastener is connected to the clamping plate, a sliding groove is provided on the inner side of the clamping plate and is slidably connected to a sliding bar, and a fastener at one end of the sliding bar away from the sliding groove is connected to one side of the moving block.

[0015] Preferably, the inner wall of the moving block is connected to the toggle wheel via a rotating shaft, the top of the toggle wheel is connected to the driven gear via a fastener, and the driven gear meshes with the driving gear.

[0016] Preferably, a fastener on one side of the driving gear is connected to the output shaft of the third motor, the third motor is connected to the moving block via a fastener, the other end of the moving block is connected to the output end of the telescopic motor via a fastener, and the telescopic motor fastener is connected to the housing.

[0017] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0018] First, the utility model can clamp metal parts of different shapes by setting a clamping plate and a moving block. The metal to be clamped is moved to the inner side of the clamping plate, and the first motor is turned on. The first motor drives the bidirectional threaded column to rotate through the output shaft, and the bidirectional threaded column drives the two threaded blocks to move relatively through the forward thread and the reverse thread, and the threaded block drives the clamping plate to move and clamp the cylindrical metal. When the block metal needs to be clamped, the telescopic motor is turned on, and the telescopic motor drives the moving block to move. The moving block slides in the sliding groove through the sliding bar until one end of the moving block is located outside the shell, and the block metal to be clamped is placed on the moving block, and the bidirectional threaded column is controlled to drive the moving block to clamp the block metal through the clamping plate, so that the clamp can clamp metals of different shapes, and there is no need to replace the clamp when clamping metals of different shapes, which reflects the practicality of this device.

[0019] Second, the utility model is capable of moving the clamped metal parts by providing a driving wheel and a toggle wheel. When the clamped metal parts need to be moved, the second motor is turned on, and the output shaft of the second motor drives the rotating column to rotate through a belt, and the rotating column drives the driving wheel to rotate, and the driving wheel drives the cylindrical metal parts on the inner side of the clamp to move. When the block metal parts need to be moved, the third motor is turned on, and the third motor drives the driving gear to rotate through the output shaft, and the driving gear drives the toggle wheel to rotate through the driven gear, and the toggle wheel drives the block metal parts to move, so that the metal can be moved to the inside of the induction heating coil, preventing the metal position clamped by the clamp from being unable to be effectively heat treated. At the same time, there is no need to move the clamp as a whole to move the metal, which saves time and effort and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional diagram of the utility model;

[0021] Figure 2 It is a cross-sectional view of the utility model;

[0022] Figure 3 It is a schematic diagram of the bidirectional threaded column and the clamping plate structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the connecting block and the driving wheel of the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the moving block and the toggle wheel of the utility model.

[0025] Among them: 1. base; 2. column; 3. pulley; 4. horizontal column; 5. adjustment column; 6. limit bolt; 7. fixing bolt; 8. support frame; 9. clamping plate; 10. shell; 11. first motor; 12. telescopic motor; 13. bidirectional threaded column; 14. threaded block; 15. moving block; 16. driving wheel; 17. connecting block; 18. slide groove; 19. rotating column; 20. toggle wheel; 21. second motor; 22. slide bar; 23. third motor; 24. driven gear; 25. driving gear. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figures 1-5 , a workpiece clamping device for metal surface heat treatment processing, comprising:

[0028] Base 1;

[0029] A clamping plate 9 is located on one side of the base 1, and the clamping plate 9 is used to clamp the heat-treated metal;

[0030] The bottom of the base 1 is connected to the pulley 3 in a rotating manner, the top of the base 1 is connected to the bottom of the column 2 through a fastener, one side of the top of the column 2 is connected to the transverse column 4 in an embedded manner, and the end of the transverse column 4 away from the column 2 is connected to the adjusting column 5 in a penetrating manner, and a clamping plate 9 is provided below the adjusting column 5, one side of the clamping plate 9 is connected to the connecting block 17 through a fastener, and the inner side of the connecting block 17 is connected to the two ends of the rotating column 19 through a rotating shaft, and the rotating column 19 is connected to the driving wheel 16 through a fastener, and the top of the rotating column 19 is connected to the output end of the second motor 21 through a belt, and the second motor 21 is connected to the connecting block 17 through a fastener, and a shell 10 is provided below the driving wheel 16, and a moving block 15 is provided inside the shell 10, and the metal to be clamped is moved to the inner side of the clamping plate 9, and the first motor 11 is turned on, and the first motor 11 is connected to the output through the connecting block 17. The shaft drives the bidirectional threaded column 13 to rotate, and the bidirectional threaded column 13 drives the two threaded blocks 14 to move relative to each other through the forward thread and the reverse thread, and the threaded block 14 drives the clamping plate 9 to move and clamp the cylindrical metal. When the block metal needs to be clamped, the telescopic motor 12 is turned on, and the telescopic motor 12 drives the moving block 15 to move. The moving block 15 slides in the sliding groove 18 through the sliding bar 22 until one end of the moving block 15 is located outside the shell 10, and the block metal to be clamped is placed on the moving block 15. The bidirectional threaded column 13 is controlled to drive the moving block 15 to clamp the block metal through the clamping plate 9, so that the clamp can clamp metals of different shapes. There is no need to replace the clamp when clamping metals of different shapes, which reflects the practicality of this device.

[0031] Specifically, the column 2 is connected to the limit bolt 6 by threading, the end of the transverse column 4 away from the column 2 is connected to the fixing bolt 7 by threading, and the end of the adjustment column 5 away from the transverse column 4 is connected to the support frame 8 by a fastener.

[0032] Through the above technical scheme, the transverse column 4 is used to adjust the position of the clamp plate 9 so that it can adapt to metal parts of different widths, the adjusting rod is used to adjust the height of the clamp plate 9, one end of the limit bolt 6 is used to squeeze and limit the transverse column 4, and the fixed road bolt is used to squeeze and limit the adjusting rod.

[0033] Specifically, the inner wall of the support frame 8 is connected to one end of the bidirectional threaded column 13 through a rotating shaft, the end of the bidirectional threaded column 13 away from the support frame 8 is connected to the output shaft of the first motor 11 through a fastener, and the first motor 11 is connected to the support frame 8 through the fastener.

[0034] Through the above technical solution, the motor and the output shaft are integrated, the motor rotates through the output shaft, the motor is a servo motor, and a locking assembly is provided inside the motor to prevent the motor from still rotating after power is cut off.

[0035] Specifically, the bidirectional threaded column 13 is threadedly connected to one end of the threaded block 14 , and one end of the threaded block 14 away from the bidirectional threaded column 13 is connected to one side of the clamping plate 9 through a fastener, and the threaded blocks 14 are symmetrically distributed on the bidirectional threaded column 13 .

[0036] Through the above technical solution, the clamping plate 9 is used to clamp the cylindrical metal, and the bidirectional threaded column 13 is respectively provided with a forward thread and a reverse thread, and the forward thread and the reverse thread are respectively provided with a thread block 14.

[0037] Specifically, the housing 10 is fastened to the clamping plate 9 , a sliding groove 18 is provided inside the clamping plate 9 and is slidably connected to the sliding bar 22 , and one end of the sliding bar 22 away from the sliding groove 18 is fastened to one side of the moving block 15 .

[0038] Through the above technical solution, the slide groove 18 is used to position the moving block 15 through the slide bar 22 to prevent the moving block 15 from being offset during movement.

[0039] Specifically, the inner wall of the moving block 15 is connected to the toggle wheel 20 via a rotating shaft, the top of the toggle wheel 20 is connected to the driven gear 24 via a fastener, and the driven gear 24 meshes with the driving gear 25 .

[0040] Through the above technical solution, the toggle wheel 20 is used to drive the side of the plate-shaped metal to be toggled so that it can move, and two toggle wheels 20 are arranged on each moving block 15.

[0041] Specifically, a fastener on one side of the driving gear 25 is connected to the output shaft of the third motor 23, the third motor 23 is connected to the moving block 15 through a fastener, the other end of the moving block 15 is connected to the output end of the telescopic motor 12 through a fastener, and the telescopic motor 12 is fastened to the housing 10.

[0042] Through the above technical solution, the telescopic motor 12 is used to drive the moving block 15 to move, so that the moving block 15 can be moved to the inside of the shell 10 when there is no need to clamp the block metal.

[0043] When in use, first move the metal to be clamped to the inner side of the clamping plate 9, turn on the first motor 11, the first motor 11 drives the bidirectional threaded column 13 to rotate through the output shaft, the bidirectional threaded column 13 drives the two threaded blocks 14 to move relatively through the forward thread and the reverse thread, the threaded block 14 drives the clamping plate 9 to move and clamp the cylindrical metal, when the block metal needs to be clamped, turn on the telescopic motor 12, the telescopic motor 12 drives the moving block 15 to move, the moving block 15 slides in the slide groove 18 through the slide bar 22 until one end of the moving block 15 is located outside the shell 10, and the block metal to be clamped is placed on the moving block 15. On block 15, control the bidirectional threaded column 13 to drive the moving block 15 to clamp the block metal through the clamping plate 9. When the clamped metal part needs to be moved, turn on the second motor 21. The output shaft of the second motor 21 drives the rotating column 19 to rotate through the belt. The rotating column 19 drives the driving wheel 16 to rotate. The driving wheel 16 drives the cylindrical metal part inside the clamping plate 9 to move. When the block metal part needs to be moved, turn on the third motor 23. The third motor 23 drives the driving gear 25 to rotate through the output shaft. The driving gear 25 drives the toggle wheel 20 to rotate through the driven gear 24. The toggle wheel 20 drives the block metal part to move, and the work can be completed.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0045] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A workpiece clamping device for metal surface heat treatment processing, characterized in that: include: Base (1); A clamping plate (9) located on one side of the base (1), the clamping plate (9) being used to clamp the heat-treated metal; The bottom of the base (1) is connected to the pulley (3) in a rotating manner, the top of the base (1) is connected to the bottom of the column (2) through a fastener, one side of the top of the column (2) is connected to the transverse column (4) in an embedded manner, and the end of the transverse column (4) away from the column (2) is connected to the adjustment column (5) in a penetrating manner, and the clamping plate (9) is provided below the adjustment column (5), one side of the clamping plate (9) is connected to the connecting block (17) through a fastener, the inner side of the connecting block (17) is connected to the two ends of the rotating column (19) through a rotating shaft, the rotating column (19) is connected to the driving wheel (16) through a fastener, the top of the rotating column (19) is connected to the output end of the second motor (21) through a belt, and the second motor (21) is connected to the connecting block (17) through a fastener, and a shell (10) is provided below the driving wheel (16), and a moving block (15) is provided inside the shell (10).

2. The workpiece clamping device for metal surface heat treatment processing according to claim 1 is characterized in that: The upright column (2) is connected to a limiting bolt (6) via a thread, the end of the transverse column (4) away from the upright column (2) is connected to a fixing bolt (7) via a thread, and the end of the adjustment column (5) away from the transverse column (4) is connected to a support frame (8) via a fastener.

3. A workpiece clamping device for metal surface heat treatment processing according to claim 2, characterized in that: The inner wall of the support frame (8) is connected to one end of a bidirectional threaded column (13) via a rotating shaft, and the end of the bidirectional threaded column (13) away from the support frame (8) is connected to the output shaft of the first motor (11) via a fastener, and the first motor (11) is connected to the support frame (8) via the fastener.

4. The workpiece clamping device for metal surface heat treatment processing according to claim 3 is characterized in that: The bidirectional threaded column (13) is threadedly connected to one end of a threaded block (14); one end of the threaded block (14) away from the bidirectional threaded column (13) is connected to one side of the clamping plate (9) via a fastener; and the threaded blocks (14) are symmetrically distributed on the bidirectional threaded column (13).

5. The workpiece clamping device for metal surface heat treatment processing according to claim 1, characterized in that: The housing (10) is fastened to the clamp (9), a slide groove (18) is provided on the inner side of the clamp (9) and is slidably connected to a slide bar (22), and one end of the slide bar (22) away from the slide groove (18) is fastened to one side of the moving block (15).

6. The workpiece clamping device for metal surface heat treatment processing according to claim 1, characterized in that: The inner wall of the moving block (15) is connected to the toggle wheel (20) via a rotating shaft, the top of the toggle wheel (20) is connected to the driven gear (24) via a fastener, and the driven gear (24) is meshed with the driving gear (25).

7. A workpiece clamping device for metal surface heat treatment processing according to claim 6, characterized in that: A fastener on one side of the driving gear (25) is connected to the output shaft of the third motor (23), the third motor (23) is connected to the moving block (15) via a fastener, the other end of the moving block (15) is connected to the output end of the telescopic motor (12) via a fastener, and the telescopic motor (12) is fastened to the housing (10).

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