Nitriding treatment hanging tool with spacing convenient to adjust

Abstract

The utility model relates to the technical field of nitriding treatment hangers, and discloses a nitriding treatment hanger convenient for spacing adjustment, which comprises a hanging ring, a connecting frame is fixed at the bottom of the hanging ring, a cross rod is mounted on the side edge of the other limiting plate, mounting seats are assembled at the front and rear positions of the cross rod, hanging rods are assembled in the mounting seats, and the hanging rods are connected with the connecting frame. A bayonet lock can be inserted into the insertion hole, and the front and rear external positions of the bayonet lock are connected with a locking nut. The position of the adjusting block can be adjusted in the reserved groove, the limiting plates are fixed to the two sides of the adjusting block and used for limiting, the position of each transverse rod can be adjusted in the reserved groove, and therefore the purpose of adjusting the distance is achieved, and after position adjustment is finished, due to the fact that the front position and the rear position of the reserved groove are communicated with the adjusting holes, the distance between the transverse rods can be adjusted. Therefore, after the position of the adjusting block is determined, a bayonet lock passes through the adjusting hole and the penetrating hole, and then the position of the adjusting block is locked by a locking nut, so that the overall spacing adjusting capability is better improved in the working process.

Description

TECHNICAL FIELD

[0001] The utility model relates to nitrogen treatment hanger technical field, concretely is a nitrogen treatment hanger convenient for adjusting interval. BACKGROUND

[0002] Nitrogen treatment hanger is a device for suspending workpieces in the nitrogen treatment process, it usually is composed of hanger and multiple cross bars, and the nitrogen treatment hanger is usually made of steel material with non-obstructive nitriding coating on the surface, which can be repeatedly used to ensure the nitriding quality of the workpieces, and can reduce labor intensity and material consumption, so the nitrogen treatment hanger is widely used by people.

[0003] Based on the application of the nitrogen treatment hanger, it is suitable for various workpieces that need to be treated by nitrogen, and the design of the hanger enables the workpieces to be uniformly heated during the nitriding process, so that better treatment effect is achieved, and the sizes of the workpieces are different when the workpieces are used, so if the interval is inconvenient to adjust during use, the actual use effect is easily affected. UTILITY MODEL CONTENTS

[0004] The utility model discloses a nitrogen treatment hanger convenient for adjusting interval to solve the problem that the sizes of the workpieces are different when the workpieces are used in the background art, so if the interval is inconvenient to adjust during use, the actual use effect is easily affected.

[0005] To achieve the above object, the utility model provides the following technical scheme: a nitrogen treatment hanger convenient for adjusting interval, including the lifting ring, the bottom of lifting ring is fixed with the connecting frame, the both sides position of connecting frame bottom is equipped with the side pole, the inside of side pole is equipped with the reserved slot, the front and rear position of reserved slot is linked with the adjusting hole, the inside of reserved slot is embedded with the adjusting block, the inside of adjusting block is equipped with the through -going hole, the both sides position of adjusting block is all fixed with the limiting board, the side of one limiting board is installed with handheld block, the side of another limiting board is installed with the cross bar, the front and rear position of cross bar is assembled with the mounting seat, the inside of mounting seat is assembled with the hanging rod, the through -going hole can be inserted with the bayonet, and the outside position of bayonet front and rear is connected with the locking nut.

[0006] As a further technical scheme of the utility model, the side pole is symmetrically distributed about the central axis of the connecting frame, and the connecting frame and the side pole are welded and fixed.

[0007] As a further technical scheme of the utility model, the adjusting holes are uniformly distributed at the front and rear positions of the reserved slot, and the adjusting holes and the reserved slot are in communication with each other.

[0008] As a further technical scheme of the utility model, the hanging rods are uniformly distributed at the front and rear positions of the cross bar, and the adjusting blocks are symmetrically distributed about the central axis of the cross bar.

[0009] As a further technical scheme of the utility model, the horizontal rod is evenly matched between the side rods, and the lower position of the reserved groove is designed as an open design.

[0010] As a further technical scheme of the utility model, the front and rear positions below the side rods are equipped with a bottom plate, the bottom end of the bottom plate is installed with a connecting block, and the lower position of the connecting block is connected with an upper installation half ring.

[0011] As a further technical scheme of the utility model, the bottom plate is symmetrically distributed about the central axis of the side rod, the lower position of the upper installation half ring is equipped with a lower installation half ring, and the upper installation half ring and the lower installation half ring can penetrate the bottom rod.

[0012] As a further technical scheme of the utility model, the bottom surface of the upper installation half ring and the top surface of the lower installation half ring are adhesively connected with a protective pad, and the front and rear positions of the upper installation half ring and the lower installation half ring are installed with an installation sheet.

[0013] Compared with the prior art, the utility model has the beneficial effects that the nitrogen treatment hanger convenient for adjusting the spacing not only improves the spacing adjustment capability, but also improves the bottom stability and convenience of the nitrogen treatment hanger;

[0014] (1) the position of the adjusting block in the reserved groove can be adjusted, and the limiting plates are fixed on both sides of the adjusting block for limiting, the position of each horizontal rod can be adjusted in the reserved groove, so that the spacing can be adjusted, and therefore after the position adjustment is completed, the adjusting hole is communicated with the front and rear positions of the reserved groove, the clamping pin is used through the adjusting hole and the penetrating hole, and then the locking nut is used to lock the position, so that the overall spacing adjustment capability is improved in the working process.

[0015] (2) the side rods are installed and fixed on both sides of the bottom of the connecting frame, the bottom plate is equipped on the bottom position of the side rods, the connecting block and the lower position of the bottom plate are connected with each other, the bottom rod is transversely inserted for the stability treatment of the bottom position, the connection and assembly between the upper installation half ring and the lower installation half ring are completed at the position of the installation sheet, so that the position of the bottom rod is limited, and therefore the overall bottom stability is improved in the working process.

[0016] (3) the side rods are installed and fixed on both sides of the bottom of the connecting frame, the reserved groove is formed in the side rod, and the bottom position of the reserved groove is designed as an open design, so that the position of the adjusting block can be assembled from the open lower position when the matching is replaced, and therefore the overall convenience is improved in the working process. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1It is the front view structure schematic diagram of the utility model;

[0018] Figure 2 It is the side rod side view structure schematic diagram of the utility model;

[0019] Figure 3 It is the horizontal rod local plan view structure schematic diagram of the utility model;

[0020] Figure 4 It is the side rod local side view structure schematic diagram of the utility model.

[0021] In the drawing: 1, the lifting ring; 2, the connecting frame; 3, the side rod; 4, the adjusting hole; 5, the horizontal rod; 6, the hanging rod; 7, the bottom rod; 8, the reserved slot; 9, the mounting seat; 10, the insertion hole; 11, the hand block; 12, the adjusting block; 13, the limiting plate; 14, the bottom plate; 15, the connecting block; 16, the upper mounting half ring; 17, the lower mounting half ring; 18, the protective pad; 19, the mounting piece. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of protection of the utility model.

[0023] Please refer to Figures 1-4 The utility model provides an embodiment: a kind of nitrogen treatment hanger of spacing is adjusted easily, including lifting ring 1, the bottom of lifting ring 1 is fixed with connecting frame 2, and the both sides position of the bottom of connecting frame 2 is equipped with side rod 3, and the inside of side rod 3 is equipped with reserved slot 8, and the front and rear position of reserved slot 8 is communicated with adjusting hole 4, and the inside of adjusting block 12 embedded in reserved slot 8 is equipped with insertion hole 10, and the both sides position of adjusting block 12 is fixed with limiting plate 13, and the side of one limiting plate 13 is equipped with hand block 11, and the side of another limiting plate 13 is equipped with horizontal rod 5, and the front and rear position of horizontal rod 5 is equipped with mounting seat 9, and mounting seat 9 is equipped with hanging rod 6, and insertion hole 10 can be inserted with snap pin, and the outside position of the front and rear of snap pin is connected with locking nut.

[0024] Side rod 3 is symmetrically distributed about the central axis of connecting frame 2, and welding is formed between connecting frame 2 and side rod 3.

[0025] Adjusting hole 4 is evenly distributed at the front and rear position of reserved slot 8, and adjusting hole 4 and reserved slot 8 are communicated with each other.

[0026] Hanging rod 6 is evenly distributed at the front and rear position of horizontal rod 5, and adjusting block 12 is symmetrically distributed about the central axis of horizontal rod 5.

[0027] The horizontal rod 5 is evenly arranged between the side rods 3, and the lower position of the reserved groove 8 is designed as an open type.

[0028] The front and rear positions of the lower side rod 3 are provided with a bottom plate 14, the bottom end of the bottom plate 14 is provided with a connecting block 15, and the lower position of the connecting block 15 is connected with an upper mounting half ring 16.

[0029] The bottom plate 14 is symmetrically distributed about the central axis of the side rod 3, the lower position of the upper mounting half ring 16 is provided with a lower mounting half ring 17, and the upper mounting half ring 16 and the lower mounting half ring 17 can penetrate the bottom rod 7.

[0030] The bottom surface of the upper mounting half ring 16 and the top surface of the lower mounting half ring 17 are adhesively connected with a protective pad 18, and the front and rear positions of the upper mounting half ring 16 and the lower mounting half ring 17 are provided with a mounting piece 19.

[0031] Further, the bottom position of the reserved groove 8 is designed as an open type, so that the adjusting block 12 is inserted from the lower position to facilitate assembly.

[0032] Working principle: first, the side rod 3 is installed and fixed at the bottom of the connecting frame 2, the side rod 3 is provided with a reserved groove 8, and the bottom position of the reserved groove 8 is designed as an open type, so that the position of the adjusting block 12 can be assembled from the lower open position during replacement, the bottom rod 7 is transversely inserted for stability treatment at the bottom position, the upper mounting half ring 16 and the lower mounting half ring 17 are connected and assembled at the position of the mounting piece 19, so as to limit the position of the bottom rod 7, then according to the position requirement, the position of each horizontal rod 5 can be adjusted in the reserved groove 8, so as to complete the distance adjustment work, and after the position adjustment is completed, the adjusting block 12 is locked by the locking nut after the adjusting hole 4 and the penetrating hole 10 are determined, and then the position is locked.

[0033] In the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

Claims

1. A nitrogen treatment hanger facilitating adjustment of spacing, comprising a hanger ring (1), characterized in that: The bottom of the lifting ring (1) is fixed with a connecting frame (2), both sides of the bottom of the connecting frame (2) are equipped with side rods (3), a reserved slot (8) is opened in the side rod (3), adjusting holes (4) are communicated in front and back positions of the reserved slot (8), an adjusting block (12) is embedded in the reserved slot (8), a through hole (10) is opened in the inside of the adjusting block (12), both sides of the adjusting block (12) are fixed with limiting plates (13), a hand holding block (11) is installed on the side of one limiting plate (13), a cross rod (5) is installed on the side of the other limiting plate (13), mounting seats (9) are equipped in front and back positions of the cross rod (5), hanging rods (6) are equipped in the mounting seats (9), the through hole (10) can be inserted with a bayonet, and the bayonet is connected with locking nuts outside in front and back positions.

2. The nitrogen treatment hanger with easy adjustment of spacing according to claim 1, wherein: The side rods (3) are symmetrically distributed about the central axis of the connecting frame (2), and the connecting frame (2) and the side rods (3) are welded and fixed.

3. The nitrogen processing hanger of claim 1, wherein: The adjusting holes (4) are uniformly distributed in front and back positions of the reserved slot (8), and the adjusting holes (4) and the reserved slot (8) are communicated with each other.

4. The nitrogen processing hanger of claim 1, wherein: The hanging rods (6) are uniformly distributed in front and back positions of the cross rod (5), and the adjusting block (12) is symmetrically distributed about the central axis of the cross rod (5).

5. The nitrogen processing hanger of claim 1, wherein: The cross rod (5) is uniformly matched between the side rods (3), and the lower position of the reserved slot (8) is designed as an open type.

6. The nitrogen processing hanger of claim 1, wherein: Front and back positions below the side rod (3) are equipped with a bottom plate (14), the bottom end of the bottom plate (14) is installed with a connecting block (15), and the lower position of the connecting block (15) is connected with an upper mounting half ring (16).

7. The nitrogen processing hanger of claim 6, wherein: The bottom plate (14) is symmetrically distributed about the central axis of the side rod (3), the lower part of the upper mounting half ring (16) is equipped with a lower mounting half ring (17), and the upper mounting half ring (16) and the lower mounting half ring (17) can be penetrated by a bottom rod (7).

8. The nitrogen processing hanger of claim 7, wherein: The bottom surface of the upper mounting half ring (16) and the top surface of the lower mounting half ring (17) are adhesively connected with protective pads (18), and mounting pieces (19) are installed in front and back positions of the upper mounting half ring (16) and the lower mounting half ring (17).

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