Front axle roll forging guide tool

Abstract

The utility model relates to the field of machining, and discloses a front axle roll forging guide tool which comprises a supporting plate, two clamping plates are connected in the supporting plate in a sliding mode, sliding grooves are formed in the left side and the right side of the supporting plate, sliding blocks are connected in the two sliding grooves in a sliding mode, and the two clamping plates are connected with the sliding blocks in a sliding mode. The bottom ends of the sliding blocks are fixedly connected with first connecting columns, the bottom ends of the outer sides of the first connecting columns are rotationally connected with traction blocks, the top ends of the outer sides of the two traction blocks are rotationally connected with rotating blocks, the bottom ends of the rotating blocks are fixedly connected with rotating wheels, and the bottom ends of the supporting plates are rotationally connected with fixing assemblies. The right side of the top end of the supporting plate is fixedly connected with a discharging assembly. According to the front shaft roll forging guide tool, the distance between the two clamping plates is adjusted, so that the front shaft roll forging guide tool can adapt to front shafts of different sizes, different front shafts can be guided more conveniently, and use flexibility and application are improved.

Description

Technical Field

[0001] The utility model relates to the field of mechanical processing, in particular to a front axle roll forging guide tool. Background Art

[0002] Front axle roll forging is a process in the manufacturing process, usually used to produce shaft parts of metal materials, especially for the manufacture of front axle parts of vehicles such as automobiles and motorcycles. This process is to place the metal material in the forging equipment, and then use pressure and heat energy to heat the metal material to the appropriate temperature, and then plastically deform it under the action of the die to obtain the desired shape and size. In the front axle roll forging process, the guide tooling plays an important role. The guide tooling is a tool or device used to guide and position the metal material in the correct position during the forging process.

[0003] After searching, the existing Chinese patent announcement number is: CN220112258U, a front axle roll forging guide tool, including a guide groove composed of a straight plate and two straight baffles with the straight plate as the bottom surface, two straight baffles as the groove walls on both sides, and open at both ends, the guide groove is an isosceles inverted trapezoid; a guide groove composed of an inclined plate and two inclined baffles with the inclined plate as the bottom surface, two inclined baffles as the groove walls on both sides, and open at both ends, the guide groove is an isosceles inverted trapezoid; the front end opening end to the rear end opening end of the guide groove is wide in front and narrow in the back; the rear end opening end of the guide groove is the same shape and size as the opening end of the guide groove; the rear end opening end of the guide groove is connected to one open end of the guide groove; the front end of the inclined plate is downward, and the inclined plate forms an angle with the straight plate to guide the workpiece to enter the guide groove smoothly. This guide tool provides support and guidance for a workpiece during the front axle roll forging process to reduce the risk of twisting of a workpiece during the roll forging process, improve product quality, and reduce production costs.

[0004] In the specific implementation manner of the above-mentioned patent, the guide tooling is fixed on the roll forging equipment, and a single workpiece is placed on the guide groove along the guide groove, so that the guide tooling supports and guides the single workpiece, the roll forging upper die and the roll forging lower die are assembled on the roll forging equipment, and the roll forging upper die and the roll forging lower die can rotate relative to each other in opposite directions; the roll forging clamp is assembled on the roll forging equipment, and the roll forging clamp can move forward and backward, and clamp the single workpiece by hydraulic means; the roll forging upper die and the roll forging lower die push the single workpiece forward and form it by rotation; this guide tooling supports and guides the single workpiece, and the guide tooling in the patent provides support and guidance for the single workpiece during the front axle roll forging process, thereby avoiding irregular swinging of the single workpiece during the second roll forging process, but in the patent, the workpiece is directly placed on the guide groove along the guide groove, and the size of the guide groove is fixed, which cannot adapt to workpieces of different sizes and dimensions, reducing the flexibility and applicability of use. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a front axle roll forging guide tooling, aiming to improve the problem that the size of the guide groove in the prior art is fixed, cannot adapt to workpieces of different sizes and dimensions, and reduces the flexibility and applicability of use.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The cam is connected with the two guide wheels, and the two guide wheels are connected with the two guide wheels at the bottom.

[0008] Furthermore, the fixing assembly includes a fixing ratchet and a clamping block, the top end of the fixing ratchet is rotatably connected to the bottom end of the support plate, and the top end of the clamping block is rotatably connected to the bottom end of the support plate.

[0009] Furthermore, the unloading assembly includes an accommodation block, an electric push rod, a baffle, a linkage plate, a connecting column 2, a fixed block, a pushing ring and a pushing spring. The bottom end of the accommodation block is fixedly connected to the right side of the top end of the support plate, the electric push rod is installed on the right side of the top end of the support plate, the outer side of the baffle is slidably connected to the front side of the accommodation block, the bottom end of the linkage plate is rotatably connected to the right side of the top end of the support plate, the outer side of the connecting column 2 is slidably connected to the rear side of the accommodation block, the right side of the fixed block is fixedly connected to the left side of the connecting column 2, the inner side of the pushing ring is fixedly connected to the middle part of the outer side of the connecting column 2, and the pushing spring is sleeved on the outer side of the connecting column 2.

[0010] Furthermore, each of the adjustment components includes an adjustment ring, a threaded rod, an adjustment wheel and an adjustment frame, the interior of the adjustment ring is slidably connected to the middle part of the outer side of the connecting seat, the top of the threaded rod is fixedly connected to the bottom end of the adjustment ring, the internal thread of the adjustment wheel is connected to the outer side of the threaded rod, and the bottom end of the adjustment frame is fixedly connected to the top of the base plate.

[0011] Furthermore, outer sides of the two sliding blocks are respectively slidably connected to the insides of the two sliding grooves, and outer sides of the two connecting pillars 1 are respectively slidably connected to the insides of the two sliding grooves.

[0012] Furthermore, the right side of the baffle is fixedly connected to the left side of the electric push rod, and the outer side of the baffle is in contact with the outer side of the linkage plate.

[0013] Furthermore, the outer side of the push ring is slidably connected to the inside of the placement block, and the left side of the push spring is fixedly connected to the right side of the push ring.

[0014] Furthermore, the outer side of the threaded rod is slidably connected to the inside of the adjusting frame, and the outer side of the adjusting wheel is rotationally connected to the inside of the adjusting frame.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, by the mutual cooperation of the structures such as the sliding groove, the sliding block, the clamping plate and the connecting column, it is achieved that by adjusting the distance between the two clamping plates, the front axle roll forging guide tooling can adapt to front axles of different sizes, which is more convenient for guiding different front axles and improves the flexibility and applicability of use.

[0017] 2. In the utility model, by the mutual cooperation of the structures such as the placement block, the electric push rod, the baffle bar and the linkage plate, quantitative control of the guiding front axle is achieved by using a quantitative feeding device, which can automatically and accurately control the feeding amount of the front axle, reduce manual intervention, thereby improving production efficiency and accelerating production speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of a front axle roll forging guide tooling proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of a clamping plate structure of a front axle roll forging guide tooling proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the rotating wheel structure of a front axle roll forging guide tooling proposed by the utility model;

[0021] Figure 4 The utility model is a schematic diagram of the linkage plate structure of the front axle roll forging guide tooling.

[0022] Legend:

[0023] 1. Support plate; 2. Clamp plate; 3. Sliding groove; 4. Sliding block; 5. Connecting column 1; 6. Pulling block; 7. Rotating block; 8. Rotating wheel; 9. Fixed ratchet; 10. Block; 11. Placement block; 12. Electric push rod; 13. Baffle bar; 14. Linkage plate; 15. Connecting column 2; 16. Fixed block; 17. Push ring; 18. Push spring; 19. Connecting seat; 20. Adjusting ring; 21. Threaded rod; 22. Adjusting wheel; 23. Adjusting frame; 24. Bottom plate. DETAILED DESCRIPTION

[0024] 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.

[0025] Reference Figure 1 - Figure 3 The utility model provides an embodiment of a front axle roll forging guide tool, including a support plate 1, which is designed to facilitate the installation of other devices. Two clamping plates 2 are slidably connected inside the support plate 1, and the clamping plates 2 are designed to cooperate with the support plate 1 to guide the front axle. Sliding grooves 3 are provided inside the left and right sides of the support plate 1. The sliding grooves 3 are designed to facilitate the sliding of sliding blocks 4 and connecting columns 5. The two sliding grooves 3 are slidably connected with sliding blocks 4 inside. The sliding blocks 4 are designed to facilitate the adjustment of the clamping plates 2. The bottom end of the sliding block 4 is fixedly connected with a connecting column 5. The connecting column 5 is designed to facilitate the connection of a pulling block 6 and the sliding block 4. The outer bottom end of the connecting column 5 is rotatably connected with a pulling block 6. The pulling block 6 is designed to facilitate the rotation of the rotating block 7, and the sliding block 4 and the clamping plate 2 are driven by the connecting column 5, so as to adjust the gap between the clamping plates 2.

[0026] The outer top ends of the two pulling blocks 6 are rotatably connected with a rotating block 7, and the rotating block 7 is designed to facilitate driving the pulling block 6. The bottom end of the rotating block 7 is fixedly connected with a rotating wheel 8, and the rotating wheel 8 is designed to facilitate rotating the rotating block 7. The bottom end of the support plate 1 is rotatably connected with a fixed component, and a blanking component is fixedly connected to the right side of the top end of the support plate 1. The front and rear sides of the bottom end of the support plate 1 are fixedly connected with a connecting seat 19, and the connecting seat 19 is designed to facilitate connection with the adjusting ring 20. The outer sides of the two connecting seats 19 are rotatably connected with an adjusting component, and the bottom end of the adjusting component is fixedly connected with a bottom plate 24, and the bottom plate 24 is designed to support other equipment.

[0027] like Figure 1 - Figure 3As shown, the fixing assembly includes a fixed ratchet 9 and a block 10, the top end of the fixed ratchet 9 is rotatably connected to the bottom end of the support plate 1, the fixed ratchet 9 is designed to fix the rotating block 7 by cooperating with the block 10, the top end of the block 10 is rotatably connected to the bottom end of the support plate 1, each adjustment assembly includes an adjusting ring 20, a threaded rod 21, an adjusting wheel 22 and an adjusting frame 23, the inner portion of the adjusting ring 20 is slidably connected to the middle portion of the outer side of the connecting seat 19, the adjusting ring 20 is designed to facilitate the connection of the threaded rod 21 to the connecting seat 19, the top end of the threaded rod 21 is fixedly connected to the bottom end of the adjusting ring 20, the threaded rod 21 is designed to facilitate the cooperation with the adjusting wheel 22 and the adjusting frame 23 to adjust the inclination angle of the support plate 1, the inner thread of the adjusting wheel 22 is connected to the outer side of the threaded rod 21, and the adjusting wheel 22 is designed to rotate the threaded rod 21.

[0028] The bottom end of the adjusting frame 23 is fixedly connected to the top end of the base plate 24. The adjusting frame 23 is designed to install the threaded rod 21 and the adjusting wheel 22. The outer sides of the two sliding blocks 4 are respectively slidably connected to the inside of the two sliding grooves 3. The sliding block 4 is designed to facilitate the adjustment of the splint 2. The outer sides of the two connecting columns 5 are respectively slidably connected to the inside of the two sliding grooves 3. The connecting column 5 is designed to facilitate the connection between the pulling block 6 and the sliding block 4. The outer side of the threaded rod 21 is slidably connected to the inside of the adjusting frame 23. The threaded rod 21 is designed to facilitate the cooperation with the adjusting wheel 22 and the adjusting frame 23 to adjust the inclination angle of the support plate 1. The outer side of the adjusting wheel 22 is rotatably connected to the inside of the adjusting frame 23. The adjusting wheel 22 is designed to rotate the threaded rod 21. The bottom end of the adjusting frame 23 is fixedly connected to the top end of the base plate 24.

[0029] like Figure 1 - Figure 2 and Figure 4 As shown, the blanking assembly includes an arranging block 11, an electric push rod 12, a baffle 13, a linkage plate 14, a connecting column 15, a fixing block 16, a pushing ring 17 and a pushing spring 18. The bottom end of the arranging block 11 is fixedly connected to the top right side of the supporting plate 1. The arranging block 11 is designed to facilitate the placement of other internal structures. The electric push rod 12 is installed on the top right side of the supporting plate 1. The electric push rod 12 is designed to push the baffle 13. The outer side of the baffle 13 is slidably connected to the front side of the arranging block 11. The baffle 13 is designed to block the front axle falling between the two clamping plates 2. The bottom end of the linkage plate 14 is rotatably connected to the top right side of the supporting plate 1. The linkage plate 14 is designed to facilitate the baffle 13 to enter between the two clamping plates 2. When it is ready to block the front axle, it is driven by the baffle 13, thereby pressing the connecting column 15 to the right, and the connecting column 15 will also drive the fixing block 16 so that it no longer fixes the front axle.

[0030] The outer side of the second connecting column 15 is slidably connected to the rear inner side of the placement block 11. The second connecting column 15 is designed to connect the fixed block 16. The right side of the fixed block 16 is fixedly connected to the left side of the second connecting column 15. The inner side of the push ring 17 is fixedly connected to the middle part of the outer side of the second connecting column 15. The push ring 17 is designed to facilitate the push spring 18 to push the second connecting column 15 and the fixed block 16 through it. The push spring 18 is sleeved on the outer side of the second connecting column 15. The push spring 18 is designed to facilitate pushing the push ring 17, thereby pushing the second connecting column 15 and the fixed block 16. The right side of the baffle 13 is fixedly connected to the left side of the electric push rod 12, and the outer side of the baffle 13 contacts the outer side of the linkage plate 14. The baffle 13 is designed to block the front axle falling between the two clamping plates 2. The outer side of the push ring 17 is slidably connected to the inside of the placement block 11. The push ring 17 is designed to facilitate the push spring 18 to push the connecting column 2 15 and the fixed block 16 through it. The left side of the push spring 18 is fixedly connected to the right side of the push ring 17. The push spring 18 is designed to facilitate pushing the push ring 17, thereby pushing the connecting column 2 15 and the fixed block 16.

[0031] Working principle: when the front axle is roll forged and guided, the front axle will slide between the two clamping plates 2 to guide the roll forging. When different front axles need to be guided, the distance between the two clamping plates 2 needs to be shortened. By rotating the rotating wheel 8, the rotating block 7 is rotated, and the two pulling blocks 6 are driven by the rotating block 7. Then, the two pulling blocks 6 drive the sliding block 4 to slide inside the sliding groove 3 through the connecting column 1 5, and at the same time drive the two clamping plates 2, so as to adjust the spacing between the two clamping plates 2. The fixed ratchet 9 will cooperate with the clamping block 10 to fix the rotating block 7 in one direction. When the distance between the two clamping plates 2 needs to be enlarged, the clamping block 10 is pressed by hand so that the clamping block 10 no longer engages with the fixed ratchet 9. At this time, the rotating wheel 8 can be rotated to increase the distance between the clamping plates 2. By adjusting the distance between the two clamping plates 2, the front axle roll forging and guide tooling can adapt to front axles of different sizes, which is more convenient for different The front axle is guided, which improves the flexibility and applicability of use. When it is necessary to quantitatively control the unloading of the front axle, the electric push rod 12 drives the baffle 13 to block the gap between the two clamping plates 2 to block the front axle. At this time, the baffle 13 will also drive the linkage plate 14, thereby driving the connecting column 15, so that the connecting column 15 drives the fixing block 16 to no longer be fixed to the front axle between the clamping plates 2, and the front axle will fall and be blocked by the baffle 13. At this time, the electric push rod 12 will drive the baffle 13 to retract, allowing the front axle blocked by the baffle 13 to fall, and the fixing block 16 will also fix the new front axle while the pushing spring 18 pushes the pushing ring 17, thereby quantitatively unloading the front axle. By using the quantitative unloading device to quantitatively control the guided front axle, the unloading amount of the front axle can be automatically and accurately controlled, reducing manual intervention, thereby improving production efficiency and speeding up production.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A front axle roll forging guide tool, comprising a support plate (1), characterized in that: The support plate (1) is internally slidably connected to two clamping plates (2), the left and right sides of the support plate (1) are each provided with a sliding groove (3), the two sliding grooves (3) are internally slidably connected to sliding blocks (4), the bottom end of the sliding block (4) is fixedly connected to a connecting column (5), the outer bottom end of the connecting column (5) is rotatably connected to a pulling block (6), the outer top ends of the two pulling blocks (6) are rotatably connected to a rotating block (7), the bottom end of the rotating block (7) is fixedly connected to a rotating wheel (8), the bottom end of the support plate (1) is rotatably connected to a fixing component, the right side of the top end of the support plate (1) is fixedly connected to a blanking component, the front and rear sides of the bottom end of the support plate (1) are fixedly connected to a connecting seat (19), the outer sides of the two connecting seats (19) are rotatably connected to an adjusting component, and the bottom end of the adjusting component is fixedly connected to a bottom plate (24).

2. A front axle roll forging guide tool according to claim 1, characterized in that: The fixing assembly comprises a fixing ratchet (9) and a clamping block (10), wherein the top end of the fixing ratchet (9) is rotatably connected to the bottom end of the support plate (1), and the top end of the clamping block (10) is rotatably connected to the bottom end of the support plate (1).

3. The front axle roll forging guide tool according to claim 1, characterized in that: The unloading assembly comprises a placement block (11), an electric push rod (12), a stop bar (13), a linkage plate (14), a second connecting column (15), a fixed block (16), a pushing ring (17) and a pushing spring (18); the bottom end of the placement block (11) is fixedly connected to the right side of the top end of the support plate (1); the electric push rod (12) is installed on the right side of the top end of the support plate (1); the outer side of the stop bar (13) is slidably connected to the front side of the placement block (11); the bottom end of the linkage plate (14) is rotatably connected to the right side of the top end of the support plate (1); the outer side of the second connecting column (15) is slidably connected to the rear side of the placement block (11); the right side of the fixed block (16) is fixedly connected to the left side of the second connecting column (15); the inner side of the pushing ring (17) is fixedly connected to the middle part of the outer side of the second connecting column (15); and the pushing spring (18) is sleeved on the outer side of the second connecting column (15).

4. A front axle roll forging guide tool according to claim 1, characterized in that: Each of the adjustment components comprises an adjustment ring (20), a threaded rod (21), an adjustment wheel (22) and an adjustment frame (23); the interior of the adjustment ring (20) is slidably connected to the middle part of the outer side of the connection seat (19); the top end of the threaded rod (21) is fixedly connected to the bottom end of the adjustment ring (20); the interior of the adjustment wheel (22) is threadedly connected to the outer side of the threaded rod (21); and the bottom end of the adjustment frame (23) is fixedly connected to the top end of the bottom plate (24).

5. The front axle roll forging guide tool according to claim 1, characterized in that: The outer sides of the two sliding blocks (4) are respectively slidably connected to the inside of the two sliding grooves (3), and the outer sides of the two connecting pillars (5) are respectively slidably connected to the inside of the two sliding grooves (3).

6. The front axle roll forging guide tool according to claim 3, characterized in that: The right side of the baffle (13) is fixedly connected to the left side of the electric push rod (12), and the outer side of the baffle (13) is in contact with the outer side of the linkage plate (14).

7. The front axle roll forging guide tool according to claim 3, characterized in that: The outer side of the push ring (17) is slidably connected to the inside of the placement block (11), and the left side of the push spring (18) is fixedly connected to the right side of the push ring (17).

8. The front axle roll forging guide tool according to claim 4, characterized in that: The outer side of the threaded rod (21) is slidably connected to the inside of the adjustment frame (23), and the outer side of the adjustment wheel (22) is rotationally connected to the inside of the adjustment frame (23).

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