A metal casting surface hardening swager

Abstract

The utility model belongs to forging machine technical field especially, a kind of metal casting surface hardening forging machine, present and propose the following scheme, it includes workbench;Support, the support fixed mounting at the top of workbench;Cylinder, the cylinder fixed mounting at the top of support, cylinder output shaft penetrates support;Forging block, the forging block fixed mounting at the bottom of cylinder output shaft;Fixed mechanism and blocking mechanism, the blocking mechanism is respectively matched with fixed mechanism and workbench, in the utility model: by placing casting on placing plate, then control two clamps mutually close again, just can be fixed to casting, it is convenient to forge and hit casting, then again stir fixed rod, just can be unlocked to the position of placing plate and bearing plate, then start first electric push rod and second electric push rod just can adjust the position of casting, it is convenient to forge and hit casting.

Description

Technical Field

[0001] This utility model relates to the field of forging machine technology, and in particular to a surface hardening forging machine for metal castings. Background Technology

[0002] Metal castings are metal shaped objects obtained by various casting methods. They are objects with a certain shape, size and properties obtained by pouring, injecting, sucking or other casting methods into a pre-prepared mold after cooling and subsequent processing such as grinding.

[0003] However, existing forging machines require the casting to be fixed first. After fixing the casting, if the position of the forging on the surface of the casting is to be changed, the worker needs to manually adjust the position of the casting, fix and clamp it again, and then forge it. This increases the labor intensity of the workers and reduces the forging efficiency. Therefore, this utility model proposes a surface hardening forging machine for metal castings to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to solve the problem that in the existing technology, if the position of the casting surface forging is to be changed after the casting is fixed, the worker needs to manually adjust the position of the casting, fix and clamp it again before forging, which increases the labor intensity of the worker and reduces the forging efficiency. Therefore, a surface hardening forging machine for metal castings is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A surface hardening forging machine for metal castings, comprising:

[0007] Workbench;

[0008] A bracket, which is fixedly installed on the top of the workbench;

[0009] A cylinder, which is fixedly mounted on the top of the bracket, with the cylinder output shaft passing through the bracket;

[0010] A forging block, wherein the forging block is fixedly installed at the bottom end of the cylinder output shaft;

[0011] A fixing mechanism and a blocking mechanism, wherein the blocking mechanism cooperates with the fixing mechanism and the worktable, respectively;

[0012] The supporting mechanism includes: a supporting plate, a placement plate, two clamps, two threaded rods, a first electric push rod, and a second electric push rod;

[0013] The placement plate is slidably connected to the top of the support plate, the support plate is slidably connected to the top of the worktable, the clamp is slidably connected to the top of the placement plate, two threaded rods are rotatably connected to the two clamps respectively, and both threaded rods are threadedly connected to the placement plate. The first electric push rod is fixedly connected to the worktable, and the output shaft of the first electric push rod is fixedly connected to the support plate. The second electric push rod is fixedly installed on the top of the support plate, and the output shaft of the second electric push rod is fixedly connected to the placement plate.

[0014] As a preferred embodiment of this utility model, the fixing mechanism includes: a blocking block, a torsion spring, a fixing rod, a connecting rod, a fitting rod, a pushing rod, and a pushing frame;

[0015] The blocking block is rotatably connected to the placement plate, the blocking block is fixedly connected to the torsion spring, the torsion spring is fixedly connected to the placement plate, the fixing rod is fixedly connected to the blocking block, the blocking block is in sliding contact with the connecting rod, the connecting rod is in sliding contact with the placement plate, the connecting rod is in sliding contact with the bonding rod, the bonding rod is in sliding contact with the bearing plate, the bonding rod is rotatably connected to the push rod, the bonding rod is rotatably connected to the push frame, and the push frame is in sliding contact with the bearing plate.

[0016] As a preferred embodiment of the present invention, the blocking mechanism includes: a blocking frame, a positioning spring, a fixing block, and a mating block;

[0017] The blocking frame is slidably connected to the top of the worktable. The blocking frame is fixedly connected to the positioning spring, the positioning spring is fixedly connected to the fixing block, the fixing block is fixedly connected to the worktable, and the mating block is fixedly connected to the bearing plate.

[0018] As a preferred embodiment of this utility model, the top of the bearing plate is provided with a plurality of equally spaced blocking grooves, and the bottom of the blocking block slides in contact with the inner wall of the blocking groove.

[0019] As a preferred embodiment of this utility model, the mating block is provided with a mating groove, and the blocking frame is fixedly installed with equally spaced mating blocks, the outer side of the mating block slidingly contacting the inner wall of the mating groove.

[0020] As a preferred embodiment of this utility model, the support plate is provided with two symmetrically arranged horizontal sliding grooves, and the top of the workbench is provided with two symmetrically arranged vertical sliding grooves. The bottom of the placement plate is slidably connected to the inner wall of the horizontal sliding groove, and the bottom of the support plate is slidably connected to the inner wall of the vertical sliding groove.

[0021] Beneficial effects:

[0022] 1. After the fixed rod is rotated, the fixed rod drives the placement plate to rotate counterclockwise, causing the placement plate to separate from the support plate, thereby unlocking the placement plate. When the blocking block rotates counterclockwise, it will also push the connecting rod to move to the right, so that the connecting rod can push the fitting rod to move to the right. The fitting rod can then push the pushing rod, which in turn pushes the pushing frame to move forward. The pushing frame can then push the blocking frame to separate from the mating block, thus unlocking the positions of the placement plate and the support plate simultaneously.

[0023] 2. After the blocking frame and the mating block engage, the mating block can connect the blocking frame and the bearing plate to block the movement of the bearing plate on the worktable, thereby fixing the bearing plate and ensuring that the bearing plate can be stably positioned at the top of the worktable.

[0024] In this utility model: by placing the casting on the placement plate and then controlling the two clamps to move closer to each other, the casting can be fixed, which facilitates the forging of the casting. Then, by moving the fixing rod, the position of the placement plate and the bearing plate can be unlocked. Then, by activating the first electric push rod and the second electric push rod, the position of the casting can be adjusted, which facilitates the forging of the casting. Attached Figure Description

[0025] Figure 1 This is a three-dimensional front view of the present invention;

[0026] Figure 2 This is a top-view three-dimensional view of the present invention;

[0027] Figure 3 This is a magnified three-dimensional top view of the present invention;

[0028] Figure 4 This is a magnified three-dimensional side view of the present invention.

[0029] In the diagram: 1. Workbench; 2. Support; 3. Cylinder; 4. Forging block; 5. Bearing plate; 6. Placement plate; 7. Fixture; 8. Threaded rod; 9. First electric push rod; 10. Second electric push rod; 11. Blocking block; 12. Torsion spring; 13. Fixing rod; 14. Connecting rod; 15. Fitting rod; 16. Push rod; 17. Push frame; 18. Blocking frame; 19. Positioning spring; 20. Fixing block; 21. Mating block. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0031] Example

[0032] Reference Figures 1-4A surface hardening forging machine for metal castings, comprising:

[0033] Workbench 1;

[0034] Support 2 is fixedly installed on the top of workbench 1;

[0035] The cylinder is fixedly mounted on the top of the bracket 2, and the cylinder output shaft passes through the bracket 2;

[0036] Forging block 4 is fixedly installed at the bottom end of the cylinder output shaft;

[0037] The fixing mechanism and the blocking mechanism cooperate with the fixing mechanism and the worktable 1, respectively;

[0038] The load-bearing mechanism includes: a load-bearing plate 5, a placement plate 6, two clamps 7, two threaded rods 8, a first electric push rod 9, and a second electric push rod 10.

[0039] The placement plate 6 is slidably connected to the top of the support plate 5, the support plate 5 is slidably connected to the top of the worktable 1, the clamp 7 is slidably connected to the top of the placement plate 6, the two threaded rods 8 are rotatably connected to the two clamps 7 respectively, and the two threaded rods 8 are threadedly connected to the placement plate 6, the first electric push rod 9 is fixedly connected to the worktable 1, the output shaft of the first electric push rod 9 is fixedly connected to the support plate 5, the second electric push rod 10 is fixedly installed on the top of the support plate 5, and the output shaft of the second electric push rod 10 is fixedly connected to the placement plate 6.

[0040] With the above structure: by placing the casting on the placement plate 6 and then controlling the two clamps 7 to move closer to each other, the casting can be fixed, which facilitates the forging of the casting. Then, by moving the fixing rod 13, the positions of the placement plate 6 and the bearing plate 5 can be unlocked. Then, by activating the first electric push rod 9 and the second electric push rod 10, the position of the casting can be adjusted, which facilitates the forging of the casting.

[0041] As a preferred embodiment of this utility model, the fixing mechanism includes: a blocking block 11, a torsion spring 12, a fixing rod 13, a connecting rod 14, a fitting rod 15, a pushing rod 16, and a pushing frame 17;

[0042] The blocking block 11 is rotatably connected to the placement plate 6, the blocking block 11 is fixedly connected to the torsion spring 12, the torsion spring 12 is fixedly connected to the placement plate 6, the fixing rod 13 is fixedly connected to the blocking block 11, the blocking block 11 is in sliding contact with the connecting rod 14, the connecting rod 14 is in sliding contact with the placement plate 6, the connecting rod 14 is in sliding contact with the fitting rod 15, the fitting rod 15 is in sliding contact with the bearing plate 5, the fitting rod 15 is rotatably connected to the pushing rod 16, the fitting rod 15 is rotatably connected to the pushing frame 17, the pushing frame 17 is in sliding contact with the bearing plate 5, and the fixing rod... After 13 is rotated, the fixing rod 13 drives the placement plate 6 to rotate counterclockwise, causing the placement plate 6 to disengage from the support plate 5, thereby unlocking the placement plate 6. When the blocking block 11 rotates counterclockwise, it will also push the connecting rod 14 to move to the right, so that the connecting rod 14 can push the fitting rod 15 to move to the right. The fitting rod 15 can then push the pushing rod 16, and the pushing rod 16 can then push the pushing frame 17 to move forward. The pushing frame 17 can then push the blocking frame 18 to disengage from the mating block 21, thereby simultaneously unlocking the positions of the placement plate 6 and the support plate 5.

[0043] As a preferred embodiment of this utility model, the blocking mechanism includes: a blocking frame 18, a positioning spring 19, a fixing block 20, and a mating block 21;

[0044] The blocking frame 18 is slidably connected to the top of the worktable 1. The blocking frame 18 is fixedly connected to the positioning spring 19. The positioning spring 19 is fixedly connected to the fixing block 20. The fixing block 20 is fixedly connected to the worktable 1. The mating block 21 is fixedly connected to the bearing plate 5. After the blocking frame 18 and the mating block 21 are engaged, the mating block 21 can connect the blocking frame 18 and the bearing plate 5 to block the movement of the bearing plate 5 on the worktable 1, thereby fixing the bearing plate 5 and making the bearing plate 5 stably positioned on the top of the worktable 1.

[0045] As a preferred embodiment of this utility model, the top of the support plate 5 is provided with a plurality of equally spaced blocking grooves. The bottom of the blocking block 11 slides in contact with the inner wall of the blocking groove. After the blocking block 11 is inserted into the inner side of the blocking groove, the blocking block 11 can prevent the placement plate 6 from moving on the support plate 5, thereby achieving the positioning of the placement plate 6.

[0046] As a preferred embodiment of this utility model, the mating block 21 is provided with a mating groove, and the blocking frame 18 is fixedly installed with equally spaced docking blocks. The outer side of the docking block slides in contact with the inner wall of the mating groove. After the docking block is inserted into the inner side of the mating groove, the docking block can block the movement of the bearing plate 5 and realize the positioning of the bearing plate 5.

[0047] As a preferred embodiment of this utility model, the support plate 5 is provided with two symmetrically arranged horizontal sliding grooves, and the top of the workbench 1 is provided with two symmetrically arranged vertical sliding grooves. The bottom of the placement plate 6 is slidably connected to the inner wall of the horizontal sliding groove, and the bottom of the support plate 5 is slidably connected to the inner wall of the vertical sliding groove. The horizontal sliding groove and the vertical sliding groove are used to install the placement plate 6 and the support plate 5, respectively.

[0048] The working principle of this utility model is as follows: By placing the casting on the placement plate 6 and then controlling the two clamps 7 to move closer together, the casting can be fixed, facilitating forging. Then, by moving the fixing rod 13, the placement plate 6 rotates counterclockwise, causing it to disengage from the support plate 5, thus unlocking the placement plate 6. When the blocking block 11 rotates counterclockwise, it also pushes the connecting rod 14 to the right, allowing the connecting rod 14 to push the fitting rod 15 to the right. The fitting rod 15 then pushes the pushing rod 16, which in turn pushes the pushing frame 17 forward. The pushing frame 17 then pushes the blocking frame 18 to disengage from the mating block 21, simultaneously unlocking the positions of the placement plate 6 and the support plate 5. Activating the first electric push rod 9 and the second electric push rod 10 allows adjustment of the casting's position, facilitating forging. After adjustment, the fixing block 20 is released, and the fixing block 20 resets due to the return of the torsion spring 12, engaging with the blocking groove. After the blocking block 11 is inserted into the inner side of the blocking groove, the blocking block 11 prevents the placement plate 6 from moving on the support plate 5, thus positioning the placement plate 6. The blocking frame 18 engages with the mating block 21 due to the return of the positioning spring 19. After the blocking frame 18 engages with the mating block 21, the mating block 21 connects the blocking frame 18 to the support plate 5, preventing the support plate 5 from moving on the worktable 1 and fixing the support plate 5. This ensures that the support plate 5 is stably positioned at the top of the worktable 1, providing stable support for the casting. Then, the cylinder is activated, and the cylinder can forge the casting through the forging block 4.

[0049] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A surface hardening forging machine for metal castings, characterized in that, include Workbench (1); A bracket (2) is fixedly installed on the top of the workbench (1); The cylinder is fixedly installed on the top of the bracket (2), and the cylinder output shaft passes through the bracket (2). Forging block (4), the forging block (4) is fixedly installed at the bottom end of the cylinder output shaft; A fixing mechanism and a blocking mechanism, wherein the blocking mechanism cooperates with the fixing mechanism and the worktable (1) respectively; The bearing mechanism includes: a bearing plate (5), a placement plate (6), two clamps (7), two threaded rods (8), a first electric push rod (9), and a second electric push rod (10). The placement plate (6) is slidably connected to the top of the support plate (5), the support plate (5) is slidably connected to the top of the workbench (1), the clamp (7) is slidably connected to the top of the placement plate (6), the two threaded rods (8) are rotatably connected to the two clamps (7) respectively, and the two threaded rods (8) are threadedly connected to the placement plate (6). The first electric push rod (9) is fixedly connected to the workbench (1), the output shaft of the first electric push rod (9) is fixedly connected to the support plate (5), the second electric push rod (10) is fixedly installed on the top of the support plate (5), and the output shaft of the second electric push rod (10) is fixedly connected to the placement plate (6).

2. The surface hardening forging machine for metal castings according to claim 1, characterized in that, The fixing mechanism includes: a blocking block (11), a torsion spring (12), a fixing rod (13), a connecting rod (14), a fitting rod (15), a pushing rod (16), and a pushing frame (17). The blocking block (11) is rotatably connected to the placement plate (6), the blocking block (11) is fixedly connected to the torsion spring (12), the torsion spring (12) is fixedly connected to the placement plate (6), the fixing rod (13) is fixedly connected to the blocking block (11), the blocking block (11) is in sliding contact with the connecting rod (14), the connecting rod (14) is in sliding contact with the placement plate (6), the connecting rod (14) is in sliding contact with the fitting rod (15), the fitting rod (15) is in sliding connection with the bearing plate (5), the fitting rod (15) is rotatably connected to the pushing rod (16), the fitting rod (15) is rotatably connected to the pushing frame (17), and the pushing frame (17) is in sliding connection with the bearing plate (5).

3. The surface hardening forging machine for metal castings according to claim 1, characterized in that, The blocking mechanism includes: a blocking frame (18), a positioning spring (19), a fixing block (20), and a mating block (21); The blocking frame (18) is slidably connected to the top of the workbench (1). The blocking frame (18) is fixedly connected to the positioning spring (19). The positioning spring (19) is fixedly connected to the fixing block (20). The fixing block (20) is fixedly connected to the workbench (1). The mating block (21) is fixedly connected to the bearing plate (5).

4. A surface hardening forging machine for metal castings according to claim 2, characterized in that, The top of the support plate (5) is provided with a plurality of equally spaced blocking grooves, and the bottom of the blocking block (11) slides in contact with the inner wall of the blocking groove.

5. A surface hardening forging machine for metal castings according to claim 3, characterized in that, The mating block (21) has a mating groove, and the blocking frame (18) has equally spaced mating blocks fixedly installed on it. The outer side of the mating block slides in contact with the inner wall of the mating groove.

6. A surface hardening forging machine for metal castings according to claim 1, characterized in that, The support plate (5) is provided with two symmetrically arranged horizontal sliding grooves. The top of the workbench (1) is provided with two symmetrically arranged vertical sliding grooves. The bottom of the placement plate (6) is slidably connected to the inner wall of the horizontal sliding groove, and the bottom of the support plate (5) is slidably connected to the inner wall of the vertical sliding groove.

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