Quick dismounting device

Abstract

The utility model discloses a quick dismounting device, which relates to the technical field of maintenance of crushers in titanium sponge machining centers and comprises a dismounting support frame, a bolt receiving box and a jack. The detachable supporting frame is of a U-shaped structure and comprises two first side plates parallel to each other and a cross beam vertically connected with the two first side plates, and one of the two first side plates is located in the annular groove and abuts against the end of the connecting bolt; the bolt receiving box abuts against the flange of the buffer receiver, and a containing cavity used for containing the connecting bolt is formed in the bolt receiving box. The jack is installed between the bolt receiving box and the other first side plate of the dismounting supporting frame so as to push the dismounting supporting frame to move along the axis of the connecting bolt and in the direction away from the annular groove. Through the arrangement, the connecting bolt can be disassembled conveniently and rapidly, and therefore a large amount of manpower and material resources are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to spongy titanium processing center breaker overhauling technical field, especially a kind of quick dismounting device. BACKGROUND

[0002] Spongy titanium processing center breaker is one of the key equipment of finished product crushing system, and the removal of processing center breaker is one of the important processes of finished product crushing system shutdown maintenance.Spongy titanium processing center breaker is connected with buffer handle 02 by connecting piece 01, connecting piece 01 and buffer handle 02 are connected by multiple connecting bolts 03, connecting bolt 03 is relatively long, and the annular groove 04 in the middle of connecting piece 01 is too small, when buffer handle 02 is removed, connecting bolt 03 needs to be pulled out, but because the volume and weight of connecting piece 01 and buffer handle 02 are relatively large, connecting bolt 03 cannot be pulled out directly, traditional dismounting tool can use spanner and force bar combination to remove breaker handle bolt, or use thin hydraulic jack 300 to remove connecting bolt 03 of breaker handle in annular groove 04, but the two ways waste manpower and material resources, and also waste maintenance time, and it is not convenient when dismounting.

[0003] Therefore, how to provide a kind of spongy titanium processing center breaker handle quick dismounting device, save maintenance time and cost, reduce worker's labor intensity, improve labor efficiency, is the technical problem that present technical personnel in the field need to solve. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of quick dismounting device, it can be used for the dismounting of spongy titanium processing center breaker buffer handle, save maintenance time and cost, reduce worker's labor intensity, improve labor efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A kind of quick dismounting device, comprising:

[0007] Dismounting support frame, it is U-shaped structure, including two mutually parallel first side plates and the crossbeam of the vertical connection of two first side plates, one of the two first side plates is located in annular groove and abuts on the end of connecting bolt;

[0008] Bolt material receiving box, it is abutted on the flange of buffer handle, and its inside is provided with the accommodation cavity for accommodating connecting bolt;

[0009] Jack, it is installed between bolt material receiving box and the other first side plate of dismounting support frame, to push dismounting support frame moves along the axis of connecting bolt and the direction of deviating from annular groove.

[0010] Preferably, the bolt fitting box includes: two parallel second side plates and an abutment plate perpendicularly connecting the two second side plates, the two second side plates perpendicularly abutting against a flange, the two second side plates, the abutment plate and the flange forming a receiving cavity.

[0011] Preferably, the jack includes a cylinder and a lifting screw movably mounted inside the cylinder;

[0012] The lifting screw abuts against the abutment plate, and the cylinder abuts against the first side plate of the disassembly support frame opposite to the annular groove; or...

[0013] The lifting screw abuts against the first side plate of the disassembly support frame away from the annular groove, and the cylinder abuts against the abutment plate.

[0014] Preferably, the end of the jack's rotating handle is welded with a bolt head to allow for rapid rotation of the handle.

[0015] Preferably, a support plate is welded to the inner side of each of the two first side plates, and the support plate is perpendicular to the first side plate.

[0016] Preferably, one of the two support plates has a cylindrical protrusion on its inner side for pressing against the end of the connecting bolt.

[0017] Preferably, one of the two second side plates has a first handle for moving the bolt receiving box vertically connected to its outer side.

[0018] Preferably, a second handle is welded to the upper middle part of the crossbeam.

[0019] Preferably, the disassembly support frame is a one-piece structure.

[0020] Preferably, the side of the abutment plate closest to the first side plate is provided with a groove for engaging the lifting screw or the cylinder.

[0021] Compared to the aforementioned background technology, the present invention provides a quick disassembly device comprising: a disassembly support frame, a bolt receiving box, and a jack; the disassembly support frame has a U-shaped structure, including two parallel first side plates and a crossbeam perpendicularly connecting the two first side plates, wherein one of the two first side plates is located in an annular groove and abuts against the end of the connecting bolt; the bolt receiving box abuts against the flange of a buffer connector, and its interior is provided with a receiving cavity for accommodating the connecting bolt; the jack is installed between the bolt receiving box and the other first side plate of the disassembly support frame to push the disassembly support frame to move along the axis of the connecting bolt and away from the annular groove.

[0022] Specifically, when it is necessary to disassemble the connecting bolts between the connecting parts and the buffer connector on the crusher, firstly, place one of the first side plates of the disassembly support frame in the annular groove and abut the first side plate against the end of the bolt. Then, place the bolt receiving box on one side of the flange of the buffer connector, that is, on the side where the other end of the connecting bolt is located. Its interior has a receiving cavity to catch the disassembled connecting bolt. Finally, install the jack between the bolt receiving box and the other first side plate and extend the jack. Under the action of the jack, the disassembly support frame will move in the direction of pulling out the connecting bolt. This will cause the other first side plate to push the connecting bolt outward, thereby completing the disassembly of the connecting bolt. This setup allows for convenient and quick disassembly of the connecting bolt, thus saving a lot of manpower and resources. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the crusher buffer connector connection structure provided in an embodiment of the present utility model;

[0025] Figure 2 This is a schematic diagram of the installation structure of the quick disassembly device provided in an embodiment of the present utility model;

[0026] Figure 3 This is a schematic diagram of the disassembly support frame structure provided in an embodiment of the present utility model;

[0027] Figure 4 This is a schematic diagram of the bolt connector box structure provided in an embodiment of the present utility model;

[0028] Figure 5 This is a schematic diagram of the jack structure provided in an embodiment of the present utility model.

[0029] in:

[0030] 01-Connector, 02-Buffer connector, 03-Connecting bolt, 04-Annular groove;

[0031] 100 - Disassembly support frame, 110 - First side plate, 120 - Crossbeam, 130 - Support plate, 140 - Second handle;

[0032] 200- Bolt receiving box, 210- Receiving cavity, 220- Second side plate, 230- Abutment plate, 240- First handle;

[0033] 300 - Jack, 310 - Cylinder, 320 - Lifting screw, 330 - Rotating handle. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] To enable those skilled in the art to better understand the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0036] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left" and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the indicated position or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations of this utility model.

[0037] The purpose of this invention is to provide a quick disassembly device that can be used to disassemble the buffer joint of the crusher in a titanium sponge processing center, saving maintenance time and costs, reducing the labor intensity of workers, and improving labor efficiency.

[0038] To achieve the above objectives, the present invention provides the following technical solution:

[0039] Please see Figures 1 to 5 This embodiment provides a quick disassembly device, including: a disassembly support frame 100, a bolt receiving box 200, and a jack 300; the disassembly support frame 100 has a U-shaped structure, including two parallel first side plates 110 and a crossbeam 120 perpendicularly connecting the two first side plates 110, wherein one of the two first side plates is located in an annular groove 04 and abuts against the end of the connecting bolt 03; the bolt receiving box 200 abuts against the flange of the buffer connector 02, and its interior is provided with a receiving cavity 210 for accommodating the connecting bolt 03; the jack 300 is installed between the bolt receiving box 200 and the other first side plate 110 of the disassembly support frame 100 to push the disassembly support frame 100 to move along the axis of the connecting bolt 03 and away from the annular groove 04.

[0040] Specifically, such as Figure 1As shown, the connector 01 and the buffer connector 02 are connected by several connecting bolts 03. That is, the flange of the connector 01 and the flange of the buffer connector 02 abut against each other, and the connecting bolts 03 pass through the through holes provided on the flanges of both to connect them. Since the width of the annular groove 04 is less than the length of the connecting bolt 03, the connecting bolt 03 is inserted towards the annular groove 04. That is, the bolt head of the connecting bolt 03 fits against the flange of the buffer connector 02, and the nut of the connecting bolt 03 fits against the flange of the connector 01.

[0041] like Figure 3 As shown, the disassembly support frame 100 is a U-shaped plate structure. The plates on both sides are first side plates 110, and the plate in the middle is a crossbeam 120. The thickness of the two first side plates 110 and the crossbeam 120 is the same, and the width of the first side plate 110 should be less than the width of the annular groove 04 so that the first side plate 110 can be inserted into the annular groove 04 and abut against the end of the connecting bolt 03. In this way, when the disassembly support frame 100 moves outward, the connecting bolt 03 can be pushed outward and pulled out.

[0042] like Figure 4 and Figure 5 As shown, in this embodiment, the bolt receiving box 200 and the jack 300 are used together. The bolt receiving box 200 can abut against the flange at the location of the connecting bolt 03 to be pulled out. It has a receiving cavity 210 inside to receive the pulled-out connecting bolt 03. Another function is to provide a force-bearing platform for the jack 300. Specifically, when using the disassembly device, the jack 300 will be engaged between the bolt receiving box 200 and the second side plate 220. When the jack 300 extends, since one end abuts against the bolt receiving box 200, and the bolt receiving box 200 abuts against the buffer handle 02, the buffer handle 02 cannot move. Therefore, the other end of the jack 300 will push the disassembly support frame 100 to move, thereby realizing the disassembly of the connecting bolt 03.

[0043] like Figure 2As shown, when it is necessary to disassemble the connecting bolt 03 on the connecting part 01 and the buffer connector 02 of the crusher, firstly, place one of the first side plates 110 of the disassembly support frame 100 in the annular groove 04 and abut the first side plate 110 against the end of the bolt. Then, place the bolt receiving box 200 on one side of the flange of the buffer connector 02, that is, on the side where the other end of the connecting bolt 03 is located. It has a receiving cavity 210 inside, which can catch the disassembled connecting bolt 03. Finally, install the jack 300 between the bolt receiving box 200 and the other first side plate 110, and make the jack 300 start to extend. Under the action of the jack 300, the disassembly support frame 100 will move in the direction of pulling out the connecting bolt 03. This will cause the other first side plate 110 to push the connecting bolt 03 outward, thereby completing the disassembly of the connecting bolt 03. This setting can conveniently and quickly complete the disassembly of the connecting bolt 03, thereby saving a lot of manpower and material resources.

[0044] Preferably, the bolt fitting box 200 includes: two parallel second side plates 220 and an abutment plate 230 perpendicularly connecting the two second side plates 220, the two second side plates 220 perpendicularly abutting against a flange, the two second side plates 220, the abutment plate 230 and the flange forming a receiving cavity 210.

[0045] like Figure 4 As shown, the bolt connector box 200 consists of three plates: two second side plates 220 and one abutment plate 230. The two second side plates 220 are the same size and are vertically connected to both sides of the abutment plate 230. The bolt connector box 200 has a U-shaped structure, and its second side plates 220 and abutment plate 230 are welded together to form an integral structure. The second side plates 220 have a certain strength to prevent deformation during use. When the bolt connector box 200 is in use, its groove abuts against the outer side of the flange of the buffer connector 02, and the resulting receiving cavity 210 is exactly below the connecting bolt 03 to be disassembled. With this design, the bolt connector box 200 can not only provide a force-bearing platform for the jack 300, but also prevent the removal of the connecting bolt 03 from affecting the normal operation of the jack 300.

[0046] Preferably, the jack 300 includes a cylinder 310 and a lifting screw 320 movably installed in the cylinder 310; the lifting screw 320 abuts against the abutment plate 230, and the cylinder 310 abuts against the first side plate 110 of the disassembly support frame 100 away from the annular groove 04; or, the lifting screw 320 abuts against the first side plate 110 of the disassembly support frame 100 away from the annular groove 04, and the cylinder 310 abuts against the abutment plate 230.

[0047] In this embodiment, the jack 300 is preferably a screw jack 300, which includes a cylinder body 310 and a lifting screw 320. When in use, the jack 300 is engaged between the bolt receiving box 200 and the first side plate 110. However, its specific abutment direction can be adjusted according to the actual situation. For example, the lifting screw 320 can abut against the abutment plate 230, while the cylinder body 310 abuts against the inner side of the first side plate 110. Alternatively, the lifting screw 320 can abut against the inner side of the first side plate 110, while the cylinder body 310 abuts against the abutment plate 230.

[0048] Furthermore, the end of the rotating handle 330 of the jack 300 is welded with a bolt head to facilitate rapid rotation of the rotating handle 330.

[0049] like Figure 5 As shown, it is understandable that in order to enable the operator to quickly extend and retract the jack 300, the end of the rotating handle 330 that controls the movement of the lifting screw 320 is welded with a bolt head. In this way, the operator can use a ratchet wrench to increase the tightening speed, thereby improving work efficiency.

[0050] Preferably, a support plate 130 is welded to the inner side of each of the two first side plates 110, and the support plate 130 is perpendicular to the first side plate 110.

[0051] like Figure 3 As shown, in this embodiment, a support plate 130 is welded to the inner side of each of the two first side plates 110, and the support plate 130 is perpendicular to the first side plate 110. In this way, the setting of the support plate 130 will increase the contact area between the disassembly support frame 100 and the jack 300, as well as between the disassembly support frame 100 and the connecting bolt 03, so as to prevent slippage when disassembling the connecting bolt 03, thereby improving the safety and stability of the quick disassembly device during use.

[0052] Preferably, one of the two support plates 130 has a cylindrical protrusion on its inner side for pressing against the end of the connecting bolt 03.

[0053] Furthermore, it is understandable that the flange of the connector 01 has a certain thickness. In order to enable more thorough disassembly, a cylindrical protrusion is also provided on the inner side of the support plate 130. The diameter of the cylindrical protrusion is approximately the same as that of the connecting protrusion. With this arrangement, when the connecting bolt 03 is pressed outward, it can extend into the through hole on the flange of the connector 01 to completely push the connecting bolt 03 into the through hole on the flange of the buffer connector 02. Of course, the height of the protrusion can be adjusted according to the actual situation, and this article does not make specific limitations.

[0054] Preferably, one of the two second side plates 220 is vertically connected to the outer side of a first handle 240 for moving the bolt receiving box 200.

[0055] Understandably, by providing a first handle 240 on the outside of one of the second side plates 220, it is convenient for operators to place or move the bolt receiving box 200 at any time. In this embodiment, the first handle 240 is specifically a rod-shaped structure with a certain length, thereby improving the safety of operators during use.

[0056] Preferably, a second handle 140 is welded to the upper middle part of the crossbeam 120.

[0057] Understandably, the disassembly support frame 100 will bear a large force during use, so it is generally made of steel with a certain thickness, which makes it quite heavy. In order to facilitate the installation and movement of the disassembly support frame 100 by the operator, a second handle 140 is welded to the middle of the upper side of its crossbeam 120, so that the operator can move the entire disassembly support frame 100 through the second handle 140, thereby improving the working efficiency of the disassembly support frame 100.

[0058] Preferably, the disassembly support frame 100 is an integral structure.

[0059] Understandably, disassembling the support frame 100 into a single integrated structure can enhance its overall structural strength, extend its service life and safety, and thus reduce costs.

[0060] Preferably, the abutment plate 230 has a groove on the side near the first side plate 110 for engaging the lifting screw 320 or the cylinder 310.

[0061] In some embodiments, in order to ensure that the jack can be stably engaged between the bolt receiving box and the first side plate, a groove can be provided on the outer side of the abutment plate, the size of which is exactly the size of the lifting screw or cylinder body.

[0062] It should be noted that in this specification, relational terms such as first and second are used only to distinguish one entity from several other entities, and do not necessarily require or imply any such actual relationship or order between these entities.

[0063] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0064] The embodiments provided by this utility model have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this utility model. The descriptions of the embodiments above are only for the purpose of helping to understand the method and core ideas of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made to this utility model without departing from the principles of this utility model, and these improvements and modifications also fall within the protection scope of this utility model.

Claims

1. A quick disassembly device, characterized in that, include: The disassembled support frame (100) has a U-shaped structure, including two parallel first side plates (110) and a crossbeam (120) that vertically connects the two first side plates (110), wherein one of the two first side plates (110) is located in the annular groove (04) and abuts against the end of the connecting bolt (03); The bolt receiving box (200) abuts against the flange of the buffer receiving hand (02), and its interior is provided with a receiving cavity (210) for accommodating the connecting bolt (03). A jack (300) is installed between the bolt receiving box (200) and another first side plate (110) of the disassembly support frame (100) to push the disassembly support frame (100) to move along the axis of the connecting bolt (03) and away from the annular groove (04).

2. The quick disassembly device according to claim 1, characterized in that, The bolt fitting box (200) includes two parallel second side plates (220) and an abutment plate (230) that is perpendicular to the two second side plates (220). The two second side plates (220) abut against the flange. The two second side plates (220), the abutment plate (230) and the flange form the receiving cavity (210).

3. The quick disassembly device according to claim 2, characterized in that, The jack (300) includes a cylinder (310) and a lifting screw (320) movably mounted in the cylinder (310). The lifting screw (320) abuts against the abutment plate (230), and the cylinder (310) abuts against the first side plate (110) of the disassembly support frame (100) opposite to the annular groove (04); or, The lifting screw (320) abuts against the first side plate (110) of the disassembly support frame (100) away from the annular groove (04), and the cylinder (310) abuts against the abutment plate (230).

4. The quick disassembly device according to claim 3, characterized in that, The jack (300) has a bolt head welded to the end of the rotating handle (330) so as to quickly rotate the rotating handle (330).

5. The quick disassembly device according to claim 1, characterized in that, A support plate (130) is welded to the inner side of each of the two first side plates (110), and the support plate (130) is perpendicular to the first side plate (110).

6. The quick disassembly device according to claim 5, characterized in that, One of the two support plates (130) has a cylindrical protrusion on its inner side for pressing against the end of the connecting bolt (03).

7. The quick disassembly device according to claim 2, characterized in that, One of the two second side plates (220) is vertically connected to the outer side of a first handle (240) for moving the bolt receiving box (200).

8. The quick disassembly device according to claim 1, characterized in that, A second handle (140) is welded to the upper middle part of the crossbeam (120).

9. The quick disassembly device according to claim 1, characterized in that, The disassembly support frame (100) is an integral structure.

10. The quick disassembly device according to claim 3, characterized in that, The abutment plate (230) has a groove on the side near the first side plate (110) for engaging the lifting screw (320) or the cylinder (310).

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