Positioning device for forging die

Abstract

The utility model provides a positioning device for a forging die, and relates to the technical field of forging dies. The positioning device for the forging die comprises a containing table, a sliding groove is formed in the middle of the containing table, penetrating grooves are formed in the two sides of the sliding groove, an air cylinder is fixed to the middle of the containing table, one sliding plate is fixed to the driving end of the air cylinder, and fixing frames are fixed to the separated sides of the two sliding plates; racks are fixed to the close sides of the two fixing frames, a fixing rod is fixed to the middle of the containing table, and a gear is rotationally connected to the middle of the fixing rod. According to the positioning device for the forging die, one sliding plate is driven by the air cylinder to conduct moving operation, the rapid positioning effect is achieved, convenient preconditions are provided for positioning operation of workers, and then the effect of improving the use convenience of the positioning device is achieved; the effect of flexible positioning is achieved, and then the function of improving the use protection performance of the positioning device is achieved.

Description

Technical Field

[0001] The utility model relates to a positioning device for a forging die, belonging to the technical field of forging dies. Background Art

[0002] Forging is a processing method that uses a forging machine to apply pressure to a metal blank to cause it to undergo plastic deformation in order to obtain a forging with certain mechanical properties, shape, and size. Forging usually requires the use of a forging die, which usually needs to be installed on a machine tool using a positioning device.

[0003] The publication number of the comparative patent document is: "CN212495133U, a forging and fixing device for an automobile gearbox gear, comprising an inclined rod and a positioning mechanism, wherein the inclined rod is installed on both sides of the positioning mechanism, and further comprising a first fixing mechanism and a second fixing mechanism, wherein the first fixing mechanism is installed above the positioning mechanism and the second fixing mechanism is installed below the positioning mechanism."

[0004] The above patent still has the following problems in actual use: although the patent can be used for daily forging die positioning operations, in actual use, the staff is required to turn multiple adjustment knobs to position the forging die, which brings inconvenience to the staff's positioning operations, and thus makes the positioning device less convenient to use. In addition, when performing the positioning operation, the forging die is only protected by the protective pad. When the pressure is too high, the forging die is still easily damaged, making the positioning device less protective. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The purpose of the utility model is to provide a positioning device for a forging die in order to solve the above problems, so as to solve the problems of insufficient convenience and protection of the positioning device in the prior art.

[0007] (II) Technical solution

[0008] The utility model is realized through the following technical scheme: a positioning device for a forging die comprises a placing table, a slide groove is provided in the middle of the placing table, through grooves are provided on both sides of the slide groove, a cylinder is fixed in the middle of the placing table, one of the slide plates is fixed at the driving end of the cylinder, fixed frames are fixed on the separated sides of the two slide plates, racks are fixed on the close sides of the two fixed frames, a fixed rod is fixed in the middle of the placing table, a gear is rotatably connected to the middle of the fixed rod, and the two racks can be driven to move in the opposite direction through the arranged gear.

[0009] Preferably, two stabilizing grooves are provided at both corners of the two slides, and a stabilizing plate is slidably connected to the inner wall of each stabilizing groove. A connecting rod is fixed in the middle of each stabilizing plate, and a spring is fixed at one end of each stabilizing plate. One end of two of the connecting rods is fixed with one of the positioning frames, and the forging die can be positioned by the provided positioning frame.

[0010] Preferably, the outer surface of each stabilizing disk is slidably connected to the inner wall of each stabilizing groove, the vertical cross-section of each stabilizing disk is circular, one end of each spring is fixed to one end of each stabilizing disk, and the other end of each spring is fixed to the inner wall of each stabilizing groove, and the stabilizing groove can provide a support for the sliding of the stabilizing disk.

[0011] Preferably, the middle part of each connecting rod is fixed in the middle part of each stabilizing disk, and each connecting rod passes through the middle part of each stabilizing groove, wherein one end of two of the connecting rods is fixed on both sides of one of the positioning frames, and the four positioning frames are symmetrically distributed in pairs, and the setting of the connecting rod can play the role of connecting the positioning frame and the slide board.

[0012] Preferably, the outer surfaces of the two slides are slidably connected to the inner walls on both sides of the slide groove, and the outer surfaces of the two slides are slidably connected to the inner walls on both sides of the two through grooves. The vertical cross-section of each slide is U-shaped, and the forging die can be positioned by the set slide.

[0013] Preferably, the two racks are meshed and connected with the gear, the two racks are arranged opposite to each other, the middle part of the gear is rotatably connected to the outer surface of the fixed rod, and the two ends of the fixed rod are fixed to the middle part of the placement table. The function of the gear can be stabilized by setting the fixed rod.

[0014] Preferably, connecting ears are fixed at the four corners of the placement table, and reserved holes are opened in the middle of the four connecting ears, and bolts can be used to fasten the installation through the set reserved holes.

[0015] The utility model provides a positioning device for a forging die, which has the following beneficial effects:

[0016] 1. The positioning device for the forging die drives one of the slides to move through the cylinder, so that the slide, the fixed frame, the rack, the fixed rod and the gear cooperate with each other to achieve the effect of rapid positioning, providing convenient prerequisites for the positioning operation of the staff, thereby achieving the effect of improving the convenience of using the positioning device.

[0017] 2. The positioning device for the forging die drives one of the slides to move through the cylinder, so that the slide, the stabilizing groove, the stabilizing plate, the connecting rod, the spring, and the positioning frame cooperate with each other to achieve the effect of flexible positioning. The forging die can be positioned and protected at the same time, thereby achieving the effect of improving the protectiveness of the positioning device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 It is a cross-sectional view of the placement table of the utility model;

[0020] Figure 3 It is a cross-sectional view of the skateboard of the utility model;

[0021] Figure 4 For this utility model Figure 3 A-section structure enlarged view.

[0022]

Main component symbol description

[0023] 1. Placement table; 2. Slide groove; 3. Through groove; 4. Cylinder; 5. Slide plate; 6. Fixed frame; 7. Rack; 8. Fixed rod; 9. Gear; 10. Stable groove; 11. Stable plate; 12. Connecting rod; 13. Spring; 14. Positioning frame; 15. Connecting ear; 16. Reserved hole. DETAILED DESCRIPTION

[0024] The embodiment of the utility model provides a positioning device for a forging die.

[0025] See also Figure 1 , Figure 2 , Figure 3 and Figure 4, including a placing table 1, the placing table 1 is used to place and position the forging die, a slide groove 2 is opened in the middle of the placing table 1, the slide groove 2 provides a place support for the sliding of the slide plate 5, and through grooves 3 are opened on both sides of the slide groove 2. A cylinder 4 is fixed in the middle of the placing table 1. The cylinder 4 refers to a cylindrical metal part that guides the piston to perform linear reciprocating motion in the cylinder. The air converts heat energy into mechanical energy by expansion in the engine cylinder, and the gas is compressed by the piston in the compressor cylinder to increase the pressure. The cylinder 4 can be connected to an external power supply. One of the slide plates 5 is fixed at the driving end of the cylinder 4. The slide plate 5 can drive the fixed frame 6 to move. The two slide plates 5 are fixed on the separated sides. Rack 6, racks 7 are fixed on the proximal sides of the two fixed racks 6, a fixed rod 8 is fixed in the middle of the placement table 1, the fixed rod 8 can stabilize the function of the gear 9, the middle part of the fixed rod 8 is rotatably connected with a gear 9, the gear 9 can drive the other rack 7 to move under the drive of one of the racks 7, the outer surfaces of the two slides 5 are slidably connected to the inner walls on both sides of the slide groove 2, the outer surfaces of the two slides 5 are slidably connected to the inner walls on both sides of the two through grooves 3, each slide 5 vertical cross-section is U-shaped, the two racks 7 are meshed and connected with the gear 9, the two racks 7 are arranged opposite to each other, the middle part of the gear 9 is rotatably connected to the outer surface of the fixed rod 8, and the two ends of the fixed rod 8 are fixed to the middle of the placement table 1.

[0026] Please refer again Figure 1 , Figure 2 , Figure 3 and Figure 4 It is worth mentioning that two stable grooves 10 are provided at both corners of the two slide plates 5, and each stable groove 10 is slidably connected to the inner wall with a stable disk 11, and a connecting rod 12 is fixed in the middle of each stable disk 11. A spring 13 is fixed at one end of each stable disk 11, and one of the positioning frames 14 is fixed at one end of two connecting rods 12. The outer surface of each stable disk 11 is slidably connected to the inner wall of each stable groove 10, and each stable disk 11 has a circular vertical cross-section. One end of each spring 13 is fixed at one end of each stable disk 11, and the other end of each spring 13 is fixed to the inner wall of each stable groove 10. The middle part of each connecting rod 12 is fixed in the middle of each stable disk 11, and each connecting rod 12 runs through the middle of each stable groove 10, and one end of two connecting rods 12 is fixed on both sides of one of the positioning frames 14, and the four positioning frames 14 are symmetrically distributed in pairs.

[0027] When the utility model is in use: firstly, one of the slide plates 5 is driven by the cylinder 4 to move, and then one of the slide plates 5 is made to slide under the limit of the slide slot 2, so that one of the fixed frames 6 fixedly connected to the one of the slide plates 5 is made to move, so that one of the racks 7 fixedly connected to the one of the fixed frames 6 is made to move, and then the gear 9 meshing with one of the racks 7 is made to rotate under the stability of the fixed rod 8, so that the other rack 7 meshing with the gear 9 drives the other fixed frame 6 to move in the opposite direction, so that the other slide plate 5 fixedly connected to the other fixed frame 6 is made to move in the opposite direction, and the two reverse sliding slide plates 5 can directly position and stabilize the forging die, thereby achieving the effect of rapid positioning. The invention provides convenient prerequisites for the positioning operation of the staff, thereby achieving the effect of improving the convenience of using the positioning device. At the same time, one of the slides 5 is driven to move by the cylinder 4, so that the slide 5 can drive the positioning frame 14 to move through the connecting rod 12. When the positioning frame 14 contacts the positioning die, the forging die can squeeze the positioning frame 14 for reverse movement, so that the positioning frame 14 can drive the stabilizing plate 11 to extrude the spring 13 under the stability of the stabilizing groove 10 through the connecting rod 12, so that the spring 13 is compressed to generate elastic support. As the elastic force increases, the positioning frame 14 can flexibly position the forging die, thereby completing the effect of flexible positioning. While positioning the forging die, it can protect it, thereby achieving the effect of improving the protectiveness of the positioning device.

[0028] Working principle: one of the slides 5 is driven by the cylinder 4 to move, so that the slide 5 drives the fixed frame 6 to move, achieving the effect of rapid positioning, providing convenient prerequisites for the positioning operation of the staff, thereby achieving the effect of improving the convenience of using the positioning device. At the same time, one of the slides 5 is driven by the cylinder 4 to move, so that the slide 5 can drive the positioning frame 14 to move, achieving the effect of flexible positioning, and protecting the forging die while positioning it, thereby achieving the effect of improving the protectiveness of the positioning device.

[0029] Please refer again Figure 1 It is worth mentioning that the four corners of the placement table 1 are fixed with connecting ears 15, and the middle of the four connecting ears 15 are provided with reserved holes 16, and the reserved holes 16 can be used to fasten the placement table 1 to the forging machine with bolts.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A positioning device for a forging die, comprising a placement table (1), characterized in that: A slide groove (2) is provided in the middle of the placement platform (1), and through grooves (3) are provided on both sides of the slide groove (2). A cylinder (4) is fixed in the middle of the placement platform (1), and one of the slide plates (5) is fixed to the driving end of the cylinder (4). A fixing frame (6) is fixed on the separated sides of the two slide plates (5), and a rack (7) is fixed on the adjacent sides of the two fixing frames (6). A fixing rod (8) is fixed in the middle of the placement platform (1), and a gear (9) is rotatably connected to the middle of the fixing rod (8).

2. A positioning device for a forging die according to claim 1, characterized in that: Two stabilizing grooves (10) are provided at both corners of the two slide plates (5); the inner wall of each stabilizing groove (10) is slidably connected to a stabilizing plate (11); a connecting rod (12) is fixed to the middle of each stabilizing plate (11); a spring (13) is fixed to one end of each stabilizing plate (11); and one of the positioning frames (14) is fixed to one end of two of the connecting rods (12).

3. A positioning device for a forging die according to claim 2, characterized in that: The outer surface of each stabilizing disk (11) is slidably connected to the inner wall of each stabilizing groove (10); the vertical cross-section of each stabilizing disk (11) is circular; one end of each spring (13) is fixed to one end of each stabilizing disk (11); and the other end of each spring (13) is fixed to the inner wall of each stabilizing groove (10).

4. A positioning device for a forging die according to claim 2, characterized in that: The middle part of each connecting rod (12) is fixed to the middle part of each stabilizing plate (11), and each connecting rod (12) runs through the middle part of each stabilizing groove (10), wherein one end of two of the connecting rods (12) is fixed to both sides of one of the positioning frames (14), and the four positioning frames (14) are symmetrically distributed in pairs.

5. A positioning device for a forging die according to claim 1, characterized in that: The outer surfaces of the two slides (5) are slidably connected to the inner walls on both sides of the slide groove (2), and the outer surfaces of the two slides (5) are slidably connected to the inner walls on both sides of the two through grooves (3), and the vertical cross-section of each slide (5) is U-shaped.

6. A positioning device for a forging die according to claim 1, characterized in that: The two racks (7) are meshed and connected with the gear (9), the two racks (7) are arranged opposite to each other, the middle part of the gear (9) is rotatably connected to the outer surface of the fixed rod (8), and the two ends of the fixed rod (8) are fixed to the middle part of the placement platform (1).

7. A positioning device for a forging die according to claim 1, characterized in that: The four corners of the placement platform (1) are all fixed with connection ears (15), and the middle parts of the four connection ears (15) are all provided with reserved holes (16).

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