Snap spring mounting device

Abstract

The utility model discloses a clamp spring mounting device in the technical field of clamp spring mounting, which comprises a first grab handle, a hole clamp dismounting mechanism arranged on the right side of a first mounting seat and a second mounting seat, and a shaft clamp dismounting mechanism arranged above the first mounting seat and the second mounting seat. The clamp spring mounting device is composed of a hole clamp dismounting mechanism and a shaft clamp dismounting mechanism, the hole clamp dismounting mechanism can achieve contraction and expansion of a hole clamp spring through simple handle holding operation, so that the structure of a to-be-mounted area is quickly adapted, and the mounting efficiency of the clamp spring is effectively improved; the shaft clamp dismounting and mounting mechanism can adjust and fasten the shaft clamp spring through simple handle holding operation, so that different mounting requirements can be quickly met, the mounting efficiency of the clamp spring is greatly improved, the shaft clamp dismounting and mounting mechanism can play a role in bearing pressure when the clamp spring is instably embedded, and the clamp spring is prevented from being damaged. The snap spring can be pressed down by knocking the first bearing plate and the second bearing plate, so that the snap spring is more stably embedded into a mounting area.

Description

Technical Field

[0001] The utility model relates to the technical field of clamp spring installation, in particular to a clamp spring installation device. Background Art

[0002] Circlips are an important fastener, usually used to connect two mechanical parts, especially in situations where they need to withstand large loads or maintain a tight fit. The structure of a circlip usually includes an annular sleeve with an opening at one end and one or more lugs or grooves at the other end. When the circlip is installed on two mechanical parts, the lugs or grooves will clamp the space between the two parts, thereby connecting them together. The design and manufacture of circlips depend on the needs of specific applications, but usually high-strength materials and precise manufacturing processes are required to ensure their strength and stability. The lugs and sleeves of circlips are usually made of high-strength steel, stainless steel or other suitable metals. During the manufacturing process, circlips need to undergo heat treatment, machining and surface treatment to ensure that they have good corrosion resistance and wear resistance.

[0003] The existing retaining spring installation device has certain problems in practicality. When performing the disassembly and assembly operation of the retaining spring, it is usually necessary to use auxiliary parts such as a screwdriver to firmly install the retaining spring on the part, which is not only time-consuming and labor-intensive, but may also cause wear and tear on the tools. In addition, when installing the retaining spring, unstable embedding often occurs, and the staff can only use a screwdriver to press down the retaining spring. This situation not only affects work efficiency, but may also affect the installation quality of the retaining spring. The retaining spring that is installed unstably may pop out unexpectedly at a later stage. Utility Model Content

[0004] The purpose of the utility model is to provide a retaining spring installation device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A retaining spring installation device includes a first handle, a second handle is arranged behind the first handle, a first mounting seat is fixedly installed on the right end of the second handle, a second mounting seat is fixedly installed on the right end of the first handle, a rotating shaft body is installed in the middle of the first mounting seat and the second mounting seat, a hole card disassembly and assembly mechanism is arranged on the right side of the first mounting seat and the second mounting seat, an axle card disassembly and assembly mechanism is arranged above the first mounting seat and the second mounting seat, the axle card disassembly and assembly mechanism includes a first clamping plate, a first slider, a second clamping plate and a second slider, a second clamping plate is arranged behind the first clamping plate, the first slider is fixedly installed in the middle of the lower end of the first clamping plate, and the second slider is fixedly installed in the middle of the lower end of the second clamping plate.

[0007] Optionally, the hole card disassembly and assembly mechanism includes a first mounting handle, a first perforated steel column, a second mounting handle and a second perforated steel column, the first mounting handle is fixedly mounted on the right end of the first mounting seat, and the second mounting handle is fixedly mounted on the right end of the second mounting seat.

[0008] Optionally, a first perforated steel column is fixedly mounted on one end of the first mounting handle away from the first mounting seat, and a second perforated steel column is fixedly mounted on one end of the second mounting handle away from the second mounting seat.

[0009] Optionally, the shaft clamp assembly and disassembly mechanism also includes a first mounting frame, a first support rod, a first slide seat, a first slide groove, a first threaded seat, a first adjusting screw, a first clamping ring, a first pressure plate, a second mounting frame, a second support rod, a second slide seat, a second slide groove, a second threaded seat, a second adjusting screw, a second clamping ring and a second pressure plate, the first slide seat is slidably connected, the second slide seat is slidably connected to the second slide groove, the first clamping ring is fixedly installed on the outer wall of the first clamping plate, and the second clamping ring is fixedly installed on the outer wall of the second clamping plate.

[0010] Optionally, a first mounting frame is fixedly mounted on the upper end of the first mounting seat, a second mounting frame is fixedly mounted on the upper end of the second mounting seat, a first slide is fixedly mounted on the upper end of the first mounting frame, and a first support rod is fixedly mounted between the first slide and the first mounting frame.

[0011] Optionally, a first sliding groove is provided on the upper surface of the first sliding seat, a first threaded seat is fixedly installed on the upper end of the first sliding seat, a first adjusting screw is threadedly connected to the inner side of the first threaded seat, a rear end area of ​​the first adjusting screw is buckled with a first clamping ring, and a first pressure plate is arranged below the first sliding seat.

[0012] Optionally, a second slide is fixedly mounted on the upper end of the second mounting frame, and a second support rod is fixedly mounted between the second slide and the second mounting frame.

[0013] Optionally, a second slide groove is provided on the upper surface of the second slide seat, a second threaded seat is fixedly installed on the upper end of the second slide seat, a second adjusting screw is threadedly connected to the inner side of the second threaded seat, the front end area of ​​the second adjusting screw is buckled with a second clamping ring, and a second pressure plate is arranged below the second slide seat.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. In the utility model, a hole card disassembly and assembly mechanism is provided, which can realize the contraction and expansion of the hole card spring through a simple handle operation, so as to quickly adapt to the structure of the area to be installed, and greatly improve the disassembly and assembly efficiency; by inserting the perforated steel column into the hole card spring and tightening it with the handle, it can ensure that the hole card spring remains stable during the installation process, avoiding installation failure caused by vibration or impact; the hole card disassembly and assembly mechanism is flexibly designed and can adapt to hole card springs of different sizes and shapes, so that it can be more widely used in various parts and equipment.

[0016] 2. In the utility model, an axle clamp disassembly and assembly mechanism is provided, which can adjust and tighten the axle retaining spring through a simple handle operation, so as to quickly adapt to different installation requirements and greatly improve the efficiency of disassembly and assembly; by placing the axle retaining spring between the clamping plates, adjusting the position of the axle retaining spring according to actual needs, and then tightening it through the handle, it can be ensured that the axle retaining spring quickly shrinks to a specific structure; when encountering a situation where the retaining spring is unstable in embedding, the axle clamp disassembly and assembly mechanism can play a pressure-bearing role, and then press the retaining spring down and stably place it in the installation area, and the axle clamp disassembly and assembly mechanism can be enabled to press down and tighten the retaining spring, press the first perforated steel column and the second perforated steel column down on the retaining spring, and then knock the first pressure plate and the second pressure plate to press down the retaining spring, so that the retaining spring is more stably embedded in the installation area. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model in a three-dimensional front view;

[0018] Figure 2 It is a schematic structural diagram of the utility model in a plane front view;

[0019] Figure 3 It is a schematic diagram of the structure of the utility model in a three-dimensional top view;

[0020] Figure 4 It is a schematic diagram of the structure of the utility model from a plan view;

[0021] Figure 5 This is a schematic diagram of the structure of the utility model when viewed from above;

[0022] Figure 6 The structure of the utility model is shown in a three-dimensional cutaway view. Figure 1 ;

[0023] Figure 7 The structure of the utility model is shown in a three-dimensional cutaway view. Figure 2 .

[0024] In the figure: 1, first handle; 2, second handle; 3, rotating shaft; 4, first mounting seat; 5, second mounting seat; 6, hole card disassembly and assembly mechanism; 601, first mounting handle; 602, first perforated steel column; 603, second mounting handle; 604, second perforated steel column; 7, shaft card disassembly and assembly mechanism; 701, first mounting frame; 702, first support rod; 703, first slide seat; 704, first slide groove; 705, first threaded seat ; 706, first adjusting screw; 707, first clamping ring; 708, first clamping plate; 709, first sliding block; 710, first pressure plate; 711, second mounting frame; 712, second support rod; 713, second sliding seat; 714, second sliding groove; 715, second threaded seat; 716, second adjusting screw; 717, second clamping ring; 718, second clamping plate; 719, second sliding block; 720, second pressure plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figures 1 to 7 In an embodiment of the utility model, a retaining spring installation device includes a first handle 1, a second handle 2 is arranged behind the first handle 1, a first mounting seat 4 is fixedly installed on the right end of the second handle 2, a second mounting seat 5 is fixedly installed on the right end of the first handle 1, a rotating shaft body 3 is installed in the middle of the first mounting seat 4 and the second mounting seat 5, a hole card disassembly and assembly mechanism 6 is arranged on the right side of the first mounting seat 4 and the second mounting seat 5, and an axis card disassembly and assembly mechanism 7 is arranged above the first mounting seat 4 and the second mounting seat 5; the hole card disassembly and assembly mechanism 6 includes a first mounting handle 601, a first perforated steel column 602, a second mounting handle 603 and a second perforated steel column 604, the first mounting seat The right end of the second mounting seat 5 is fixedly installed with a first mounting handle 601, and the right end of the second mounting seat 5 is fixedly installed with a second mounting handle 603. The end of the first mounting handle 601 away from the first mounting seat 4 is fixedly installed with a first perforated steel column 602, and the end of the second mounting handle 603 away from the second mounting seat 5 is fixedly installed with a second perforated steel column 604; the first perforated steel column 602 is used to fix the hole clamp spring at the position where it needs to be installed, and the contraction and expansion of the hole clamp spring are achieved by retracting and expanding the handle. The second perforated steel column 604 is similar to the first perforated steel column 602. The second perforated steel column 604 is also used to fix the hole clamp spring, and through cooperation with the hole clamp spring, the stable installation of the hole clamp spring is achieved;

[0027] The shaft clamp disassembly and assembly mechanism 7 includes a first clamping plate 708, a first slider 709, a second clamping plate 718 and a second slider 719. The second clamping plate 718 is arranged behind the first clamping plate 708. The first slider 709 is fixedly installed in the middle of the lower end of the first clamping plate 708. The second slider 719 is fixedly installed in the middle of the lower end of the second clamping plate 718. The shaft clamp disassembly and assembly mechanism 7 also includes a first mounting frame 701, a first support rod 702, a first slide seat 703, a first slide groove 704, a first threaded seat 705, a first adjusting screw 706, a first clamping ring 707, and a first pressure bearing The first clamping ring 707 is fixedly mounted on the outer wall of the first clamping plate 708, the second clamping ring 717 is fixedly mounted on the outer wall of the second clamping plate 718, and the first mounting bracket 701 is fixedly mounted on the upper end of the first mounting seat 4. A second mounting bracket 711 is fixedly mounted on the upper end of the second mounting bracket 5, a first slide 703 is fixedly mounted on the upper end of the first mounting bracket 701, a first support rod 702 is fixedly mounted between the first slide 703 and the first mounting bracket 701, a first slide groove 704 is provided on the upper surface of the first slide 703, a first threaded seat 705 is fixedly mounted on the upper end of the first slide 703, a first adjusting screw 706 is threadedly connected to the inner side of the first threaded seat 705, a rear end area of ​​the first adjusting screw 706 is snap-connected with the first clamping ring 707, and the lower part of the first slide 703 is fixedly mounted with the first adjusting screw 706. A first pressure-bearing plate 710 is provided, a second slide seat 713 is fixedly installed on the upper end of the second mounting frame 711, a second support rod 712 is fixedly installed between the second slide seat 713 and the second mounting frame 711, a second slide groove 714 is provided on the upper surface of the second slide seat 713, a second threaded seat 715 is fixedly installed on the upper end of the second slide seat 713, a second adjusting screw 716 is threadedly connected to the inner side of the second threaded seat 715, a front end area of ​​the second adjusting screw 716 is snap-connected with a second clamping ring 717, and a second pressure-bearing plate 720 is provided below the second slide seat 713;

[0028] The first clamping plate 708 and the second clamping plate 718 are used to support and bend the shaft retaining spring and adjust the specifications of the shaft retaining spring so that the shaft retaining spring can adapt to the installation area. The first threaded seat 705 is used to connect the first clamping plate 708 and the first adjusting screw 706 to ensure stable adjustment of the shaft retaining spring. By rotating the first adjusting screw 706, the first clamping plate 708 can be accurately adjusted to meet different adjustment requirements; by rotating the second adjusting screw 716, the second clamping plate 718 can be accurately adjusted, so that the shaft clamp disassembly and assembly mechanism 7 can perform various adjustments and bending effects on the shaft retaining spring.

[0029] The working principle of the utility model is as follows: the retaining spring installation device is composed of a hole card disassembly and assembly mechanism 6 and a shaft card disassembly and assembly mechanism 7. When in use, if it is necessary to adjust and disassemble the hole retaining spring, it is only necessary to activate the hole card disassembly and assembly mechanism 6, and the staff holds the first handle 1 and the second handle 2, inserts the first perforated steel column 602 and the second perforated steel column 604 into the hole retaining spring, pinches the first handle 1 and the second handle 2 inwards to shrink the hole retaining spring, and expands the first handle 1 and the second handle 2 outwards to expand the hole retaining spring, so that the hole retaining spring can adapt to the structure of the area to be installed, so that the hole retaining spring can be installed on the part more stably. If it is necessary to adjust and disassemble the shaft retaining spring, it is only necessary to activate the shaft card disassembly and assembly mechanism 7, and the staff holds the first handle 1 and the second handle 2, places the shaft retaining spring between the first clamping plate 708 and the second clamping plate 718, and adjusts the shaft retaining spring according to actual needs. At this time, pinches inwards to tighten the first handle 1 and the second handle 2. The first handle 1 and the second handle 2 can retract the shaft retaining spring. If the shaft retaining spring needs to be expanded outward, the hole card disassembly and assembly mechanism 6 needs to be activated, and the first perforated steel column 602 and the second perforated steel column 604 are placed on the inner side of the shaft retaining spring. The shaft retaining spring can be expanded by expanding the first handle 1 and the second handle 2 outward. When the retaining spring is not embedded stably, the shaft card disassembly and assembly mechanism 7 can be activated to press down and tighten the retaining spring. The first perforated steel column 602 and the second perforated steel column 604 are pressed down on the retaining spring, and the first pressure plate 710 and the second pressure plate 720 are knocked to press down the retaining spring, so that the retaining spring is more stably embedded in the installation area. In summary, the hole card disassembly and assembly mechanism 6 is used to disassemble and assemble the hole retaining spring, and the shaft card disassembly and assembly mechanism 7 is used to process the shaft retaining spring. The retaining spring installation device brings together two groups of mechanisms to realize the disassembly and assembly operations of two types of retaining springs, thereby improving the practicality and reliability of the retaining spring installation device.

[0030] Although 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 retaining spring installation device, comprising a first handle (1), a second handle (2) being arranged behind the first handle (1), a first mounting seat (4) being fixedly mounted on the right end of the second handle (2), a second mounting seat (5) being fixedly mounted on the right end of the first handle (1), a rotating shaft (3) being installed in the middle of the first mounting seat (4) and the second mounting seat (5), characterized in that: A hole card disassembly and assembly mechanism (6) is arranged on the right side of the first mounting seat (4) and the second mounting seat (5), and an axis card disassembly and assembly mechanism (7) is arranged above the first mounting seat (4) and the second mounting seat (5). The axis card disassembly and assembly mechanism (7) includes a first clamping plate (708), a first slider (709), a second clamping plate (718) and a second slider (719). A second clamping plate (718) is arranged behind the first clamping plate (708), and the first slider (709) is fixedly installed in the middle part of the lower end of the first clamping plate (708), and a second slider (719) is fixedly installed in the middle part of the lower end of the second clamping plate (718).

2. A retaining spring installation device according to claim 1, characterized in that: The hole card disassembly and assembly mechanism (6) comprises a first mounting handle (601), a first perforated steel column (602), a second mounting handle (603) and a second perforated steel column (604); the first mounting handle (601) is fixedly mounted on the right end of the first mounting seat (4), and the second mounting handle (603) is fixedly mounted on the right end of the second mounting seat (5).

3. A retaining spring installation device according to claim 2, characterized in that: A first perforated steel column (602) is fixedly mounted on one end of the first mounting handle (601) away from the first mounting seat (4), and a second perforated steel column (604) is fixedly mounted on one end of the second mounting handle (603) away from the second mounting seat (5).

4. A retaining spring installation device according to claim 1, characterized in that: The shaft clamp assembly and disassembly mechanism (7) also includes a first mounting frame (701), a first support rod (702), a first slide seat (703), a first slide groove (704), a first threaded seat (705), a first adjusting screw rod (706), a first snap ring (707), a first pressure plate (710), a second mounting frame (711), a second support rod (712), a second slide seat (713), a second slide groove (714), a second threaded seat (715), a second adjusting screw rod (716), a second snap ring (717) and a second pressure plate (720); the first slider (709) is slidably connected to the first slide seat (703); the second slider (719) is slidably connected to the second slide groove (714); the first snap ring (707) is fixedly mounted on the outer wall of the first clamp plate (708); and the second snap ring (717) is fixedly mounted on the outer wall of the second clamp plate (718).

5. A retaining spring installation device according to claim 1, characterized in that: A first mounting frame (701) is fixedly mounted on the upper end of the first mounting seat (4), a second mounting frame (711) is fixedly mounted on the upper end of the second mounting seat (5), a first sliding seat (703) is fixedly mounted on the upper end of the first mounting frame (701), and a first support rod (702) is fixedly mounted between the first sliding seat (703) and the first mounting frame (701).

6. A retaining spring installation device according to claim 4, characterized in that: A first slide groove (704) is provided on the upper surface of the first slide seat (703); a first threaded seat (705) is fixedly installed on the upper end of the first slide seat (703); a first adjusting screw (706) is threadedly connected to the inner side of the first threaded seat (705); a rear end area of ​​the first adjusting screw (706) is snap-connected to a first clamping ring (707); and a first pressure plate (710) is provided below the first slide seat (703).

7. A retaining spring installation device according to claim 4, characterized in that: A second slide seat (713) is fixedly mounted on the upper end of the second mounting frame (711), and a second support rod (712) is fixedly mounted between the second slide seat (713) and the second mounting frame (711).

8. A retaining spring installation device according to claim 4, characterized in that: A second slide groove (714) is provided on the upper surface of the second slide seat (713); a second threaded seat (715) is fixedly installed on the upper end of the second slide seat (713); a second adjusting screw (716) is threadedly connected to the inner side of the second threaded seat (715); a front end area of ​​the second adjusting screw (716) is snap-connected to a second clamping ring (717); and a second pressure plate (720) is provided below the second slide seat (713).

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