Hoisting device for automobile part quenching
By designing an automotive parts lifting device that includes I-beams, lifting lugs, connecting rings, rectangular blocks, hooks, and springs, the problems of inertial swaying and falling off during the quenching lifting process of automotive parts and loss of buoyancy are solved, achieving safe and stable lifting and convenient equipment replacement.
Patent Information
- Application Number
- CN202422663347.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-01
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2034-11-01
AI Technical Summary
During the quenching and hoisting process, automotive parts are prone to falling off the hook due to inertial swaying, which can cause damage or injury to personnel. Furthermore, after quenching, the parts may detach from the hook due to buoyancy in the water, requiring manual retrieval, which is time-consuming and labor-intensive.
A lifting device comprising an I-beam, lifting lugs, connecting rings, rectangular blocks, hooks, locking blocks, and springs is designed. Through a sealed installation cavity and protective mechanism, it avoids inertial swaying and water buoyancy-induced detachment, and provides a removable protective shell for replacing damaged parts.
It improves the safety of the hoisting process, prevents automotive parts from falling off during hoisting, reduces equipment and personnel injuries, simplifies equipment stability, avoids equipment shaking and detachment from the hook due to water buoyancy during quenching hoisting, improves the safety of the hoisting process, avoids equipment and personnel injuries, simplifies the retrieval of parts after quenching, improves the stability of the equipment during hoisting and avoids the risk of parts being damaged or injuring personnel at the bottom after quenching, and simplifies the equipment replacement process.
Smart Images
Figure CN223687930U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to hoisting device technical field, concretely is a kind of hoisting device for automobile parts quenching. BACKGROUND
[0002] When automobile parts are quenched, they are often suspended on the hooks of chain bottom connecting blocks, wherein the upper end of the chain is suspended on an I-beam, and an external device is started to drive the I-beam to move upwards, thereby completing the lifting of the automobile parts and facilitating subsequent quenching work.
[0003] In the prior art, only hooks are used to hook the parts to be lifted during use, and the automobile parts are moved during lifting, which generates inertia when the movement is stopped, and the automobile parts are prone to shaking and falling off the hooks, causing the automobile parts to fall and damage or even injure the bottom personnel, so a hoisting device for automobile parts quenching needs to be improved to solve the above problems. UTILITY MODEL CONTENTS
[0004] The utility model aims to provide a hoisting device for automobile parts quenching to solve the problems raised in the background.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a hoisting device for automobile parts quenching, comprising an I-beam, a lifting lug is fixedly installed at the top of the I-beam, a first connecting ring is fixedly installed at the bottom of the I-beam, a chain is suspended and connected at the bottom end of the first connecting ring, a second connecting ring is suspended and connected at the bottom end of the chain, an installation seat is fixedly installed at the bottom of the second connecting ring, a fixing cylinder is fixedly installed at the bottom of the installation seat, an installation mechanism is arranged at the bottom of the fixing cylinder, and a protection mechanism is arranged inside the fixing cylinder.
[0006] Preferably, the installation mechanism comprises a rectangular block, the rectangular block is fixedly installed at the bottom of the fixing cylinder, a hook is fixedly installed at the bottom of the rectangular block, a connecting rod is rotatably installed inside the hook, a first clamping block is rotatably installed outside the connecting rod, a first spring is fixedly installed inside the rectangular block, a second clamping block is fixedly installed at the end of the first spring away from the rectangular block, a limiting block is fixedly installed outside the second clamping block, a control rod is fixedly installed at the side of the second clamping block away from the limiting block, and the second clamping block is controlled to move.
[0007] Preferably, the control rod is slidingly installed inside the rectangular block, and the limiting block is slidingly installed inside the rectangular block to limit the second clamping block.
[0008] Preferably, the first clamping block is slidingly installed inside the rectangular block, and the first clamping block is connected with the second clamping block, so that the rectangular block, the hook, the connecting rod and the first clamping block form a closed installation cavity.
[0009] Preferably, the protection mechanism comprises a second spring, the second spring is fixedly installed in the interior of the fixed cylinder, the interior of the fixed cylinder is provided with a mounting groove, the one end of the second spring away from the fixed cylinder is fixedly installed with a pressing block, the interior of the mounting groove is slidably installed with two mounting blocks, the one side of the two mounting blocks away from the fixed cylinder is fixedly installed with a protection cylinder, the interior of the right protection cylinder is threadedly installed with two bolts, the exterior of the two bolts is threadedly installed with a nut, the exterior of the two protection cylinders is fixedly installed with a reinforced protection shell, the reinforced protection shell protects the protection cylinder, and the hardness is stronger and more durable.
[0010] Preferably, the two protection cylinders are attached, and the two protection cylinders are slidably installed on the exterior of the fixed cylinder, the bolt is threadedly installed in the interior of the other protection cylinder, so that the two protection cylinders are attached and installed.
[0011] Preferably, the mounting block is arranged at the bottom of the pressing block, the second spring is arranged in the interior of the mounting groove, and the pressing block is slidably installed in the interior of the mounting groove.
[0012] Compared with the prior art, the automobile accessory quenching hoisting device has the following beneficial effects:
[0013] 1. The automobile accessory quenching hoisting device is installed through the closed mounting cavity composed of the rectangular block, the hook, the connecting rod and the first clamping block, the automobile accessory is prevented from shaking and falling off the hook due to the inertial effect when the automobile accessory stops moving, the safety is higher, and the problem that the accessory is separated from the hook under the action of water buoyancy when quenching is completed and water cooling is carried out, personnel need to fish the automobile accessory in the cooling frame, and time is wasted.
[0014] 2. On the basis, the second spring drives the pressing block to descend, the pressing block is pressed on the mounting block, the two protection cylinders cover the mounting mechanism, and the problem that the first clamping block is separated from the rectangular block due to knocking and moving of the control rod when hoisting and moving is avoided.
[0015] 3. On the basis, when the reinforced protection shell and the protection cylinder are damaged, the nut and the bolt are separated from the protection cylinder by being screwed, the two mounting blocks are separated from the interior of the mounting groove, and the damaged protection cylinder is replaced. BRIEF DESCRIPTION OF DRAWINGS
[0016] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced, obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the premise of the drawings.
[0017] Figure 1 It is the appearance structure schematic diagram of the present application;
[0018] Figure 2 It is the mounting seat and the connected mechanism structure schematic diagram of the present application;
[0019] Figure 3 It is the mounting seat and the connected mechanism sectional view exploded structure schematic diagram of the present application;
[0020] Figure 4 It is the mounting mechanism sectional view structure schematic diagram of the present application;
[0021] Figure 5 It is the protection mechanism exploded structure schematic diagram of the present application.
[0022] In the drawing: 1, I-shaped steel; 2, lifting lug; 3, first connecting ring; 4, chain; 5, second connecting ring; 6, mounting seat; 7, fixed cylinder; 8, mounting mechanism; 81, rectangular block; 82, lifting hook; 83, connecting rod; 84, first clamping block; 85, first spring; 86, second clamping block; 87, limiting block; 88, control rod; 9, protection mechanism; 91, second spring; 92, mounting groove; 93, pressing block; 94, mounting block; 95, protection cylinder; 96, bolt; 97, nut; 98, reinforced protection shell. DETAILED DESCRIPTION
[0023] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application, obviously, the described embodiments are only some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.
[0024] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix" and so on terms should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can through intermediate medium indirectly connect, can be two element inside's intercommunication or two element's mutual action relationship.For the ordinary skill in the art, can understand the concrete meaning of above-mentioned term in the utility model according to specific circumstances.
[0025] Embodiment one:
[0026] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a hoisting device for automobile accessory quenching, including I-shaped steel 1, the top of I-shaped steel 1 is fixedly installed with lifting lug 2, the bottom of I-shaped steel 1 is fixedly installed with first connecting ring 3, the bottom end of first connecting ring 3 is hung with chain (4) and is connected, the bottom end of chain 4 is hung with second connecting ring 5 and is connected, the bottom of second connecting ring 5 is fixedly installed with mounting seat 6, the bottom of mounting seat 6 is fixedly installed with fixed cylinder 7, and the bottom of fixed cylinder 7 is provided with mounting mechanism 8, and the inside of fixed cylinder 7 is provided with protection mechanism 9.
[0027] Further, mounting mechanism 8 includes rectangular block 81, rectangular block 81 is fixedly installed at the bottom of fixed cylinder 7, the bottom of rectangular block 81 is fixedly installed with lifting hook 82, lifting hook 82 is rotatably installed with connecting rod 83 in the inside, connecting rod 83 is rotatably installed with first clamping block 84 outside, first spring 85 is fixedly installed with second clamping block 86 at the end away from rectangular block 81, limit block 87 is fixedly installed outside second clamping block 86, control rod 88 is fixedly installed on the side away from limit block 87 of second clamping block 86, and second clamping block 86 is controlled to move.
[0028] Further, control rod 88 is slidably installed in the inside of rectangular block 81, and limit block 87 is slidably installed in the inside of rectangular block 81, and second clamping block 86 is limited.
[0029] Further, first clamping block 84 is slidably installed in the inside of rectangular block 81, and first clamping block 84 is clamped with second clamping block 86, so that rectangular block 81, lifting hook 82, connecting rod 83 and first clamping block 84 form closed mounting cavity.
[0030] Embodiment two:
[0031] Please refer to Figure 5And combined with example one, further get, the protection mechanism 9 includes the second spring 91, the second spring 91 is fixedly installed in the inside of fixed cylinder 7, the inside of fixed cylinder 7 is opened with installation slot 92, the second spring 91 is fixedly installed with the pressing block 93 away from the one end of fixed cylinder 7, the inside of installation slot 92 is slidably installed with two installation blocks 94, the one side of two installation blocks 94 away from fixed cylinder 7 is fixedly installed with the protection cylinder 95, the inside of right protection cylinder 95 is screwed with two bolts 96, the outside of two bolts 96 is screwed with the nut 97, the outside of two protection cylinders 95 is fixedly installed with the reinforced protection shell 98, the reinforced protection shell 98 protects protection cylinder 95, and the hardness is stronger and more durable.
[0032] Further, two protection cylinders 95 are attached, and two protection cylinders 95 are slidably installed on the outside of the fixed cylinder 7, the bolt 96 is screwed in the other protection cylinder 95, so that two protection cylinders 95 are attached and installed.
[0033] Further, the installation block 94 is provided at the bottom of the pressing block 93, the second spring 91 is provided in the installation slot 92, the pressing block 93 is slidably installed in the installation slot 92, the second spring 91 drives the pressing block 93 to descend, so that the pressing block 93 is pressed above the installation block 94, so that the two protection cylinders 95 cover the installation mechanism 8, to avoid knocking during hoisting and moving, causing the control rod 88 to move.
[0034] In actual operation, when the device is used, when the automobile parts need to be installed, the two reinforced protective shells 98 are pushed up to drive the protective cylinders 95 to move up, so that the rectangular block 81 and the connected mechanism are exposed, at this time the installation block 94 drives the pressing block 93 to move up, so that the second spring 91 is compressed, the second spring 91 is initially in a stretched state, after the installation mechanism 8 is exposed, the upper control rod 88 drives the second clamping block 86 to move up, so that the second clamping block 86 and the first clamping block 84 are no longer clamped, the second clamping block 86 moves up to compress the first spring 85, the first spring 85 is initially in a stretched state, the first clamping block 84 can be separated from the inside of the rectangular block 81, the automobile parts are hung in the inside of the lifting hook 82, and then the first clamping block 84 is inserted into the inside of the rectangular block 81, the control rod 88 is loosened, the first spring 85 rebounds to drive the second clamping block 86 to descend, so that the second clamping block 86 and the first clamping block 84 are clamped again, so that the automobile parts are installed, and the rectangular block 81, the lifting hook 82, the connecting rod 83 and the first clamping block 84 form a closed installation cavity, which avoids the problem that the automobile parts are shaken to fall off the lifting hook 82 and cause damage to the bottom personnel when the automobile parts stop moving, has higher safety, avoids the problem that the automobile parts are separated from the lifting hook 82 under the action of water buoyancy when quenching is completed, and personnel are needed to fish the automobile parts, the reinforced protective shell 98 is loosened, the protective cylinder 95 descends under the action of gravity until the bottom of the installation block 94 contacts the inside of the installation groove 92, and at the same time the second spring 91 rebounds to drive the pressing block 93 to descend, so that the pressing block 93 is pressed above the installation block 94, so that the two protective cylinders 95 cover the installation mechanism 8, avoid the problem that the control rod 88 moves due to knocking during hoisting and moving, so that the first clamping block 84 is separated from the rectangular block 81, the rectangular block 81, the lifting hook 82, the connecting rod 83 and the first clamping block 84 form a more stable closed installation cavity, the hoisting effect is better, the reinforced protective shell 98 protects the protective cylinder 95, has higher hardness and is more durable, when the reinforced protective shell 98 and the protective cylinder 95 are damaged, the nut 97 and the bolt 96 are separated from the protective cylinder 95, the two installation blocks 94 are separated from the inside of the installation groove 92, so that the protective cylinder 95 is replaced, and continuous stability is facilitated.
[0035] It is to be noted that, as used in this specification and the appended claims, the singular forms "a," "an," and "the" include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to "a component" can include a combination of two or more components. Additionally, the terms "comprise," "comprises," and "comprising," or any variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements is not necessarily limited to those elements, but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Furthermore, unless otherwise indicated herein, the terms "first," "second," "third," etc., are used herein merely as labels, and are not intended to impose ordinal import.
Claims
1. A quenching device for automobile parts, comprising an I-beam (1), characterized in that: The top of the I-shaped steel (1) is fixedly installed with an ear (2), the bottom of the I-shaped steel (1) is fixedly installed with a first connecting ring (3), the bottom end of the first connecting ring (3) is suspendedly sleeved with a chain (4), the bottom end of the chain (4) is suspendedly sleeved with a second connecting ring (5), the bottom of the second connecting ring (5) is fixedly installed with a mounting seat (6), the bottom of the mounting seat (6) is fixedly installed with a fixing cylinder (7), the bottom of the fixing cylinder (7) is provided with a mounting mechanism (8), and the inside of the fixing cylinder (7) is provided with a protection mechanism (9).
2. The lifting device for quenching of automobile parts according to claim 1, characterized in that: The mounting mechanism (8) comprises a rectangular block (81), the rectangular block (81) is fixedly installed at the bottom of the fixing cylinder (7), the bottom of the rectangular block (81) is fixedly installed with a hook (82), the inside of the hook (82) is rotatably installed with a connecting rod (83), the outside of the connecting rod (83) is rotatably installed with a first clamping block (84), the inside of the rectangular block (81) is fixedly installed with a first spring (85), one end of the first spring (85) away from the rectangular block (81) is fixedly installed with a second clamping block (86), the outside of the second clamping block (86) is fixedly installed with a limiting block (87), and one side of the second clamping block (86) away from the limiting block (87) is fixedly installed with a control rod (88).
3. The lifting device for quenching of automobile parts according to claim 2, characterized in that: The control rod (88) is slidably installed in the inside of the rectangular block (81), and the limiting block (87) is slidably installed in the inside of the rectangular block (81).
4. The lifting device for quenching of automobile parts according to claim 2, characterized in that: The first clamping block (84) is slidably installed in the inside of the rectangular block (81), and the first clamping block (84) is clamped with the second clamping block (86).
5. The lifting device for quenching of automobile parts according to claim 1, characterized in that: The protection mechanism (9) comprises a second spring (91), the second spring (91) is fixedly installed in the inside of the fixing cylinder (7), the inside of the fixing cylinder (7) is provided with a mounting groove (92), one end of the second spring (91) away from the fixing cylinder (7) is fixedly installed with a pressing block (93), two mounting blocks (94) are slidably installed in the inside of the mounting groove (92), one side of each of the two mounting blocks (94) away from the fixing cylinder (7) is fixedly installed with a protection cylinder (95), two bolts (96) are threadedly installed in the inside of the right protection cylinder (95), the outside of each of the two bolts (96) is threadedly installed with a nut (97), and the outside of each of the two protection cylinders (95) is fixedly installed with a reinforced protection shell (98).
6. The lifting device for quenching of automobile parts according to claim 5, characterized in that: The two protection cylinders (95) are attached, and the two protection cylinders (95) are slidably installed on the outside of the fixing cylinder (7), and the bolt (96) is threadedly installed in the inside of the other protection cylinder (95).
7. The lifting device for quenching of automobile parts according to claim 5, characterized in that: The mounting block (94) is arranged at the bottom of the pressing block (93), the second spring (91) is arranged in the inside of the mounting groove (92), and the pressing block (93) is slidably installed in the inside of the mounting groove (92).