Novel ring forging fixing device

Abstract

The utility model belongs to the technical field of forge piece production, and particularly relates to a novel ring forge piece fixing device which comprises a base and locking mechanisms installed on the base. Each direction comprises an abutting plate, a sliding rail, an air cylinder, a fixing block, an adjusting plate, a limiting part, an adjusting base and a movable frame. The driving air cylinder pulls the moving frame through the fixing block, the ring forge piece is attached to the outer ring wall of the ring forge piece, meanwhile, the adjusting plate pushes the lower end of the limiting part, the upper end of the limiting part rotates synchronously and is attached to the inner ring of the ring forge piece, and therefore positioning of the inner ring and the outer ring of the ring forge piece is completed, and it is guaranteed that the ring forge piece is stably fixed; and ring forgings of various sizes can be rapidly and stably clamped.

Description

Technical Field

[0001] The utility model relates to the technical field of forging production, in particular to a novel ring forging fixing device. Background Art

[0002] Forgings refer to workpieces or blanks obtained by forging and deforming metal billets. By applying pressure to the metal billet to cause it to undergo plastic deformation, its mechanical properties can be changed. Forgings can be divided into cold forging, warm forging and hot forging according to the temperature of the billet during processing. Cold forging is generally performed at room temperature, while hot forging is performed at a temperature higher than the recrystallization temperature of the metal billet. Forging can eliminate the porosity and holes in the metal and improve the mechanical properties of the forging.

[0003] During the production process, ring forgings need to be fixed first. However, the commonly used fixing devices are relatively complicated to operate, and have poor adaptability to ring forgings of different sizes, which can easily lead to unstable fixation and affect subsequent processing. Utility Model Content

[0004] The purpose of the utility model is to provide a novel ring forging fixing device in view of the defects of the prior art, so as to solve the problems raised in the above background technology.

[0005] A novel ring forging fixing device comprises a base and a locking mechanism installed on the base, wherein the locking mechanism is arranged at four positions of the base, and each position comprises a contact plate, a slide rail, a cylinder, a fixed block, an adjustment plate, a limit portion, an adjustment seat and a movable frame, wherein the movable frame is slidably arranged on the end surface of the lower support plate of the base through a slide rail, the contact plate is fixed to one side of the upper end portion of the movable frame, the cylinder is fixed to the lower support plate through a support, the fixed block is fixed to the movable frame and fixedly connected to the output end of the cylinder, the adjustment plate is adjustably installed on the fixed block through bolts, the adjustment seat is divided into two groups and can be locked on the upper support plate through bolts, and the limit portion is movably installed between the two groups of adjustment seats through an axle rod.

[0006] By adopting the above technical solution, ring forgings of various sizes can be stably fixed and can be easily taken and placed.

[0007] The upper support plate is arranged in a cross structure as a whole, and slots are provided in the middle of the extension plates at four positions thereof, and a plurality of threaded holes for locking the adjustment seat are arranged on both sides of the slots.

[0008] By adopting the above technical solution, real-time adjustment can be made according to the size requirements of the ring forging, and the ring forging can be stably fixed.

[0009] The adjustment plate is provided with a plurality of threaded holes arranged in a row for being locked to the top end of the fixing block by bolts.

[0010] By adopting the above technical solution, real-time adjustment can be performed according to the size of the ring forging.

[0011] The contact plate is arranged in an arc-shaped structure.

[0012] By adopting the above technical solution, the ring forging can be stably fitted and fixed.

[0013] The width of the middle portion of the movable frame is adapted to the width of the slot in the middle portion of the abutment plate extension plate.

[0014] By adopting the above technical solution, the movable frame can move stably.

[0015] The beneficial effects of the novel ring forging fixing device of the utility model are:

[0016] The driving cylinder pulls the moving frame through the fixed block, and the outer ring wall of the ring forging is fitted through the ring forging. At the same time, the adjusting plate pushes the lower end of the limiting part, and the upper end of the limiting part rotates synchronously to fit the inner ring of the ring forging, thereby completing the positioning of the inner and outer rings of the ring forging, ensuring that the ring forging is stably fixed, and can quickly and stably clamp ring forgings of various sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure of the new ring forging fixing device proposed by the utility model for placing forgings;

[0018] Figure 2 This is a schematic diagram of the overall structure of the novel ring forging fixing device proposed by the utility model;

[0019] Figure 3 Another perspective view of the novel ring forging fixing device proposed by the utility model;

[0020] Figure 4 This is a structural schematic diagram of the locking mechanism of the novel ring forging fixing device proposed by the utility model.

[0021] In the figure: 1, base; 101, lower support plate; 102, upper support plate; 2, abutment plate; 3, slide rail; 4, support; 5, cylinder; 6, fixed block; 7, adjustment plate; 8, limit part; 9, adjustment seat; 10, movable frame; 11, ring forging. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0023] Reference Figure 1-4A novel ring forging fixing device comprises a base 1 and a locking mechanism installed on the base 1. The locking mechanism is arranged at four positions of the base 1. Each position comprises a contact plate 2, a slide rail 3, a cylinder 5, a fixed block 6, an adjustment plate 7, a limit portion 8, an adjustment seat 9 and a moving frame 10. The moving frame 10 is slidably arranged on the end surface of the lower support plate 101 of the base 1 through the slide rail 3. The contact plate 2 is fixed to one side of the upper end of the moving frame 10. The cylinder 5 is fixed to the lower support plate 101 through the support 4. The fixed block 6 is fixed to the moving frame 10 and is fixedly connected to the output end of the cylinder 5. The adjustment plate 7 is adjustably installed on the fixed block 6 by bolts. The adjustment seat 9 is divided into two groups and can be locked on the upper support plate 102 by bolts. The limit portion 8 is movably installed between the two groups of adjustment seats 9 through a shaft rod;

[0024] The supports 4 are four groups, and the orientations are consistent with the four positions where the locking mechanism is placed, so that the cylinder 5 can be installed on the supports 4 and supported by the supports 4;

[0025] The upper support plate 102 is arranged in a cross structure as a whole, and slots are opened in the middle of the extension plates at its four directions, and a plurality of threaded holes for locking the adjustment seat 9 are arranged on both sides of the slot; a plurality of threaded holes are arranged on the adjustment plate 7 for locking it to the top end of the fixed block 6 by bolts; after adjusting the position of the limit part 8 according to the size of the ring forging 11, the position of the adjustment plate 7 on the fixed block 6 can be adjusted to ensure that after the cylinder 5 is driven, the fixed block 6 drives the moving frame 10 to move, and limits the outer wall of the ring forging 11 by the contact plate 2. At the same time, the adjustment plate 7 can push the limit part 8 so that the upper end of the limit part 8 can limit the inner circle of the ring forging 11.

[0026] The abutment plate 2 is arranged in an arc-shaped structure; the width of the middle part of the movable frame 10 is adapted to the width of the slot in the middle part of the extension plate of the abutment plate 2; the movable frame 10 is arranged in an L-shaped structure as a whole, and its lower end slides along the slide rail 3 through the slide plate, and the upper end extends upward from the slot in the middle part of the upper support plate 102, which can push the abutment plate 2 to move, thereby restricting and fixing the outer wall of the ring forging 11, and the limiting part 8 cooperates with the abutment plate 2 to restrict the inner wall of the ring forging 11, so that the ring forging 11 is more stable after being fixed.

[0027] Working principle: According to Figure 1 In the manner shown, the ring forging 11 is placed on the contact plate 2, and the cylinder 5 is driven to move the moving frame 10 through the fixed block 6. The moving frame 10 contacts and limits the outer ring of the ring forging 11 through the ring forging 11, and then the position of the adjustment seat 9 is moved so that the limit part 8 can be moved to fit the inner ring of the ring forging 11, and the position of the adjustment plate 7 on the fixed block 6 is moved so that the end of the adjustment plate 7 can contact the lower end of the limit part 8, and then the adjustment plate 7 is locked by bolts, so that the ring forging processed for the first time can be adaptively adjusted and fixed;

[0028] Subsequently, it is only necessary to drive the cylinder 5 to pull the movable frame 10 through the fixed block 6, and fit the outer ring wall of the ring forging 11 through the ring forging 11. At the same time, the adjusting plate 7 pushes the lower end of the limiting part 8, and the upper end of the limiting part 8 rotates synchronously to fit the inner ring of the ring forging 11, thereby completing the positioning of the inner and outer rings of the ring forging 11 and ensuring that the ring forging 11 is stably fixed.

[0029] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A novel ring forging fixing device, comprising a base (1) and a locking mechanism mounted on the base (1), characterized in that: The locking mechanism is arranged at four positions of the base (1), and each position comprises a contact plate (2), a slide rail (3), a cylinder (5), a fixed block (6), an adjustment plate (7), a limit portion (8), an adjustment seat (9) and a movable frame (10). The movable frame (10) is slidably arranged on the end surface of the lower support plate (101) of the base (1) through the slide rail (3). The contact plate (2) is fixed to one side of the upper end of the movable frame (10). The cylinder (5) is fixed to the lower support plate (101) through the support (4). The fixed block (6) is fixed to the movable frame (10) and is fixedly connected to the output end of the cylinder (5). The adjustment plate (7) is adjustably mounted on the fixed block (6) by bolts. The adjustment seat (9) is composed of two groups and can be locked on the upper support plate (102) by bolts. The limit portion (8) is movably mounted between the two groups of adjustment seats (9) through a shaft rod.

2. The novel ring forging fixing device according to claim 1 is characterized in that: The upper support plate (102) is arranged in a cross structure as a whole, and slots are provided in the middle of the extension plates at four positions thereof, and a plurality of threaded holes for locking the adjustment seat (9) are arranged and distributed on both sides of the slots.

3. The novel ring forging fixing device according to claim 2 is characterized in that: The adjustment plate (7) is provided with a plurality of threaded holes arranged in an array and used for being locked to the top end of the fixing block (6) by means of bolts.

4. The novel ring forging fixing device according to claim 3 is characterized in that: The contact plate (2) is arranged in an arc-shaped structure.

5. The novel ring forging fixing device according to claim 4 is characterized in that: The width of the middle portion of the movable frame (10) is adapted to the width of the slot in the middle portion of the extension plate of the abutment plate (2).

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