Suspension device of pickling and phosphating equipment

Abstract

The utility model discloses a suspension device of pickling and phosphating equipment, which belongs to the technical field of suspension devices and comprises a suspension frame, a suspension lock and a fixing frame, the suspension lock is fixed in the middle of the suspension frame, the fixing frame is mounted at the end of the suspension lock, clamping grooves are formed in the ends of the two sides of the fixing frame, and limiting rods are arranged in the middles of the clamping grooves. Sleeve rods are fixed to the ends of the limiting rods, the surfaces of the sleeve rods are sleeved with the sleeve rods fixed to the fixing frame, and first springs are wound around the surfaces of the sleeve rods. The limiting rods move the hanging lugs into the clamping grooves, the hanging lugs are limited in the clamping grooves, the situation that when the fixing frame drives the hanging lugs to move, the workpieces fall off from the clamping grooves is avoided, the stability that the fixing frame drives the workpieces to move is improved, meanwhile, the sleeve grooves fix the positioning blocks in the positioning grooves no longer through the limiting blocks, an operator conveniently replaces the positioning blocks and the fixing frame, and the working efficiency is improved. And the convenience of replacing the fixing frame by an operator is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of suspension devices, in particular to a suspension device for pickling and phosphating equipment. Background Art

[0002] Pickling and phosphating is a metal surface treatment method used to improve the corrosion resistance and adhesion of the metal surface. During the pickling and phosphating process, it may be necessary to use a suspension device to suspend and move the workpiece. The suspension device is a device used to support and suspend the pickling and phosphating equipment. Therefore, it can be seen that the existing suspension devices basically meet people's practical needs, but there are still the following problems.

[0003] When the operator uses the suspension device to carry the workpiece, the operator places the workpiece on the suspension hanging board. When the operator places the workpiece on the suspension hanging board, the operator takes the workpiece and hangs the ear of the workpiece on the hook installed on the suspension hanging board, thereby installing the workpiece on the suspension hanging board. When the suspension device moves the workpiece on the hanging board, the hanging board may drive the workpiece to move, so that when the operator drives the workpiece to move, the workpiece may shake. When the workpiece shakes, it may cause the workpiece to fall off the hook. When the workpiece falls off the hook, it may cause the workpiece to be damaged. For this reason, we propose a suspension device for pickling and phosphating equipment. Utility Model Content

[0004] The utility model provides a suspension device for pickling and phosphating equipment, which sleeves a workpiece on a limiting rod and moves the limiting rod into a slot to fix the workpiece in the slot, thereby preventing the workpiece from being separated from the slot after the fixed frame drives the workpiece to shake, thereby improving the stability of the fixed frame driving the workpiece to move.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a suspension device for pickling and phosphating equipment, comprising a suspension frame, a suspension lock and a fixed frame, a suspension lock is fixed in the middle of the suspension frame, and a fixed frame is installed at the end of the suspension lock, both ends of the fixed frame are provided with a slot, and a limit rod is arranged in the middle of the slot, and a sleeve rod is fixed to the end of the limit rod, the surface of the sleeve rod is sleeved with a sleeve rod fixed on the fixed frame, and the surface of the sleeve rod is wrapped with a first spring, and both ends of the first spring are respectively abutted between the sleeve rod and the surface of the sleeve.

[0006] Furthermore, the ends of the suspension locks are all sleeved with hanging rings, and the ends of the hanging rings are all fixed with positioning blocks, the ends of the positioning blocks are all symmetrically fixed with limiting blocks, and the ends of the limiting blocks and the positioning grooves are all sleeved with positioning grooves opened on the fixing frame, the surfaces of the limiting blocks are all sleeved with sleeve grooves fitted on the fixing frame, and the sleeve grooves are elastically connected to the fixing frame.

[0007] Furthermore, a slider is fixed on one side where the sleeve groove and the fixed frame fit together, and the surface of the slider is sleeved with a slide groove opened on the fixed frame, the inner wall of the slide groove is fixed with a slide rod passing through the middle of the slider, the surface of the slide rod is wrapped with a second spring, and the two side ends of the second spring are respectively abutted between the surface of the slider and the inner wall of the slide groove.

[0008] Furthermore, the limit blocks are all configured to be cylindrical, and the sleeve grooves are all configured to be cylindrical grooves on one side of the limit block surface, and the cylindrical grooves of the sleeve grooves match the cylindrical shapes of the limit blocks.

[0009] Furthermore, the slide rods are all configured to be cylindrical, and a circular through hole is opened in the middle of the sliders, and the circular through hole opened in the middle of the sliders matches the cylindrical shape of the slide rods.

[0010] Furthermore, the ends of the clamping slots are all provided with rectangular notches, and the inner wall width of the rectangular notches provided in the clamping slots is smaller than the surface width of the limiting rod.

[0011] The beneficial effects of the utility model are:

[0012] 1. The suspension device of the pickling and phosphating equipment is provided with a slot, a limit rod, a sleeve rod and a sleeve tube. When the operator presses the sleeve rod, the sleeve rod slides in the sleeve tube, so that the sleeve rod drives the limit rod to slide in the slot. Then the operator pushes the sleeve rod, and the sleeve rod drives the limit rod to rotate in the slot. Then the operator sets the ear of the workpiece on the surface of the limit rod. Then the operator pushes the sleeve rod, and the sleeve rod drives the limit rod to move in the slot, so that the limit rod moves the ear into the slot, and limits the ear in the slot, so as to prevent the workpiece from falling off from the slot when the fixed frame drives the ear to move, thereby improving the stability of the fixed frame driving the workpiece to move.

[0013] 2. The suspension device of the pickling and phosphating equipment is provided with a positioning block, a limiting block, a positioning groove and a sleeve groove. The operator takes the sleeve groove to make the sleeve groove slide on the surface of the fixed frame, and moves the sleeve groove out of the surface of the positioning groove, and the sleeve groove is moved out of the surface of the limiting block, so that the sleeve groove is no longer sleeved on the surface of the limiting block, and the sleeve groove no longer fixes the positioning block in the positioning groove through the limiting block, which is convenient for the operator to replace the positioning block and the fixed frame, and improves the convenience of the operator to replace the fixed frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0015] Figure 2 This is a front view structural schematic diagram of the utility model;

[0016] Figure 3 It is a front view cross-sectional structural diagram of the positioning block and the positioning groove of the utility model;

[0017] Figure 4 It is a front view cross-sectional structural diagram of the sleeve rod and sleeve of the utility model;

[0018] Figure 5 For the utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0019] Figure 6 For the utility model Figure 3 Schematic diagram of the enlarged structure at point B in the middle.

[0020] In the figure:

[0021] 1. Suspension bracket; 2. Suspension lock; 3. Fixed bracket; 4. Positioning block; 5. Hanging ring; 6. Card slot; 7. Sleeve slot; 8. Limit rod; 9. Sleeve; 10. First spring; 11. Sleeve rod; 12. Second spring; 13. Sliding block; 14. Positioning slot; 15. Limit block; 16. Slide slot; 17. Sliding rod. DETAILED DESCRIPTION

[0022] In order to further understand the content, features and effects of the utility model, the following embodiments are listed and described in detail with reference to the accompanying drawings.

[0023] Example:

[0024] See also Figure 1 - Figure 6A suspension device for pickling and phosphating equipment comprises a suspension frame 1, a suspension lock 2 and a fixing frame 3. The suspension lock 2 is threadedly installed in the middle of the suspension frame 1, and the fixing frame 3 is installed at the end of the suspension lock 2. A card slot 6 is opened at both ends of the fixing frame 3, and a limit rod 8 is arranged in the middle of the card slot 6, and a sleeve rod 11 is welded at the end of the limit rod 8. The surface of the sleeve rod 11 is sleeved with a sleeve rod 11 welded on the fixing frame 3, and the surface of the sleeve rod 11 is wound with a first spring 10. The ends of the first spring 10 are respectively abutted between the sleeve rod 11 and the surface of the sleeve tube 9. When the operator needs to place the workpiece on the fixing frame 3, the operator first presses the sleeve rod 11. After the sleeve rod 11 is squeezed by the operator, the sleeve rod 11 slides in the sleeve tube 9, and the sleeve rod 11 squeezes the first spring 10, so that the first spring 10 is elastically deformed. After the first spring 10 is elastically deformed, the first spring 10 avoids the sleeve rod 11, so that the sleeve rod 11 drives the limit rod 8 to move in the slot 6. After the limit rod 8 and the inner wall of the slot 6 are no longer in contact with each other, the operator rotates the sleeve rod 11, and the cylindrical sleeve rod 11 is rotated in the cylindrical through hole opened in the middle of the sleeve tube 9, so that the sleeve rod 11 drives the limit rod 8 to rotate in the slot 6, and moves the limit rod 8 out of the slot 6. Then the operator sets the hanging ear on the surface of the limit rod 8. When the hanging ear is set on the surface of the limit rod 8, the operator rotates the sleeve rod 11 again, and the sleeve rod 11 drives the limit rod 8 to rotate, and rotates the limit rod 8 into the slot 6, so that the limit rod 8 and the slot 6 restrict the hanging ear, which is convenient for the operator to hang the workpiece on the fixing frame 3, and improves the convenience of the operator to install the workpiece.

[0025] In other embodiments, the ends of the suspension locks 2 are all sleeved with hanging rings 5, and the ends of the hanging rings 5 ​​are welded with positioning blocks 4, the ends of the positioning blocks 4 are symmetrically welded with limiting blocks 15, and the ends of the limiting blocks 15 and the positioning grooves 14 are sleeved with positioning grooves 14 opened on the fixing frame 3, the surfaces of the limiting blocks 15 are sleeved with sleeve grooves 7 fitted on the fixing frame 3, and the sleeve grooves 7 are elastically connected to the fixing frame 3, and the sleeve grooves 7 and the fixing frame 3 are welded with sliders 13 on one side where the sleeve grooves 7 and the fixing frame 3 are fitted to each other, and the surfaces of the sliders 13 are sleeved with slide grooves 16 opened on the fixing frame 3, and the inner walls of the slide grooves 16 are welded with slides that penetrate the middle of the sliders 13 The rod 17 and the surface of the slide rod 17 are both wound with the second spring 12, and the ends of the second spring 12 on both sides are respectively in contact with the surface of the slider 13 and the inner wall of the slide groove 16. When the operator needs to install or remove the fixing frame 3, the operator first places his hand on the sleeve groove 7 when installing the fixing frame 3, and then the operator pulls the sleeve groove 7, so that the sleeve groove 7 drives the slider 13 to slide in the slide groove 16. When the slider 13 slides in the slide groove 16, the circular through hole in the middle of the slider 13 slides on the surface of the cylindrical slide rod 17, and the slider 13 slides in the slide groove 16. When the slider 13 moves, the second spring 12 is pressed by the slider 13, so that the second spring 12 is elastically deformed, and the second spring 12 avoids the slider 13, so that the slider 13 slides in the slide groove 16, and when the slider 13 slides in the slide groove 16, the slider 13 drives the sleeve groove 7 to slide on the surface of the fixed frame 3, so that the sleeve groove 7 moves out of the surface of the positioning groove 14. When the sleeve groove 7 moves out of the surface of the positioning groove 14, the operator moves the positioning block 4, and the positioning block 4 drives the limit block 15 to move, and the end of the positioning block 4 and the limit block 15 are inserted into the positioning groove 14. When the end of the positioning block 4 and the limit block 15 are inserted into the positioning groove 14, After the second spring 12 is in the positioning groove 14, the operator's hand releases the sleeve groove 7. When the operator releases the sleeve groove 7, the sleeve groove 7 no longer squeezes the second spring 12 through the slider 13, and the second spring 12 recovers its elastic deformation. The second spring 12 pushes the slider 13 to slide in the slide groove 16. When the slider 13 slides in the slide groove 16, the slider 13 drives the sleeve groove 7 to move, and moves the sleeve groove 7 to the front end of the positioning groove 14, so that the positioning groove 14 is sleeved on the surface of the limit block 15, and the limit block 15 is restricted in the positioning groove 14, thereby fixing the positioning block 4 on the fixing frame 3, which is convenient for the operator to replace the fixing frame 3.

[0026] In other embodiments, the limit blocks 15 are all configured to be cylindrical, and the sleeve groove 7 is sleeved on one side of the surface of the limit block 15 and is configured to be a cylindrical groove, and the cylindrical groove of the sleeve groove 7 matches the cylindrical shape of the limit block 15. By matching the cylindrical shape of the limit block 15 with the cylindrical groove of the sleeve groove 7, the inner wall of the cylindrical groove of the sleeve groove 7 fits against the cylindrical surface of the limit block 15, so that the sleeve groove 7 can be stably sleeved on the surface of the limit block 15, thereby increasing the stability of the sleeve groove 7 sleeved on the limit block 15.

[0027] In other embodiments, the slide rod 17 is configured to be cylindrical, a circular through hole is opened in the middle of the slider 13, and the circular through hole opened in the middle of the slider 13 matches the cylindrical shape of the slide rod 17. The diameter of the cylindrical surface of the slide rod 17 matches the inner wall diameter of the circular through hole opened in the middle of the slider 13, so that the surface of the slide rod 17 and the inner wall of the circular through hole opened in the middle of the slider 13 fit each other, thereby increasing the stability of the circular through hole opened in the middle of the slider 13 in sliding on the surface of the slide rod 17 configured to be cylindrical.

[0028] In other embodiments, a rectangular notch is provided at the end of the slot 6, and the inner wall width of the rectangular notch provided in the slot 6 is smaller than the surface width of the limiting rod 8. Through the rectangular notch provided at the end of the slot 6, when the operator sets the workpiece on the surface of the limiting rod 8 and moves the limiting rod 8 into the slot 6, the limiting rod 8 drives the workpiece to move into the slot 6, and the rectangular notch provided at the end of the slot 6 avoids the workpiece, making it convenient for the operator to insert the workpiece into the slot 6. Moreover, since the surface width of the limiting rod 8 is larger than the rectangular notch provided in the slot 6, the rectangular notch provided in the slot 6 restricts the limiting rod 8 to prevent the limiting rod 8 from moving out of the slot 6.

[0029] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A suspension device for pickling and phosphating equipment, comprising a suspension frame (1), a suspension lock (2) and a fixing frame (3), wherein the suspension lock (2) is fixed in the middle of the suspension frame (1), and the fixing frame (3) is installed at the end of the suspension lock (2), characterized in that: The fixing frame (3) is provided with a clamping groove (6) at both ends, and a limiting rod (8) is arranged in the middle of the clamping groove (6), and a sleeve rod (11) is fixed to the end of the limiting rod (8), and the surface of the sleeve rod (11) is sleeved with a sleeve rod (11) fixed on the fixing frame (3), and the surface of the sleeve rod (11) is wound with a first spring (10), and the ends of the first spring (10) are respectively abutted between the sleeve rod (11) and the surface of the sleeve tube (9).

2. A suspension device for pickling and phosphating equipment according to claim 1, characterized in that: The ends of the suspension locks (2) are sleeved with hanging rings (5), and the ends of the hanging rings (5) are fixed with positioning blocks (4), the ends of the positioning blocks (4) are symmetrically fixed with limiting blocks (15), and the ends of the limiting blocks (15) and the positioning grooves (14) are sleeved with positioning grooves (14) provided on the fixing frame (3), and the surfaces of the limiting blocks (15) are sleeved with sleeve grooves (7) fitted on the fixing frame (3), and the sleeve grooves (7) are elastically connected to the fixing frame (3).

3. A suspension device for pickling and phosphating equipment according to claim 2, characterized in that: A slider (13) is fixed on one side of the sleeve groove (7) and the fixing frame (3) that are in contact with each other, and a slide groove (16) provided on the fixing frame (3) is sleeved on the surface of the slider (13), and a slide rod (17) penetrating the middle of the slider (13) is fixed on the inner wall of the slide groove (16), and a second spring (12) is wound around the surface of the slide rod (17), and the two side ends of the second spring (12) are respectively abutted between the surface of the slider (13) and the inner wall of the slide groove (16).

4. A suspension device for pickling and phosphating equipment according to claim 2, characterized in that: The limit blocks (15) are all configured to be cylindrical, and the sleeve grooves (7) are sleeved on one side of the surface of the limit blocks (15) and are all configured to be cylindrical grooves, and the cylindrical grooves of the sleeve grooves (7) match the cylindrical shapes of the limit blocks (15).

5. The suspension device for pickling and phosphating equipment according to claim 3 is characterized in that: The slide rods (17) are all configured to be cylindrical, and a circular through hole is opened in the middle of the slider (13), and the circular through hole opened in the middle of the slider (13) matches the cylindrical shape of the slide rods (17).

6. A suspension device for pickling and phosphating equipment according to claim 1, characterized in that: The ends of the clamping slots (6) are all provided with rectangular notches, and the inner wall width of the rectangular notches provided in the clamping slots (6) is smaller than the surface width of the limiting rod (8).

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