Motorcycle crankshaft correction assembler

Abstract

The utility model discloses a motorcycle crankshaft correction assembler, and relates to the technical field of motorcycle crankshaft correction. The motorcycle crankshaft correction assembler comprises a mounting plate and a quick release mechanism, two clamping shells are arranged above the mounting plate, the tops of the two clamping shells are each fixedly provided with a containing base, and four inserting rods are arranged above the mounting plate; and the quick dismounting mechanism is arranged on the clamping shell, is used for driving the placing seat to dismount, and comprises a connecting plate, a damper, a spring, a sliding block II and a fixing plate. Through cooperative use of a connecting plate, a damper, a spring, a second sliding block, a fixing plate and inserting rods, the quick release mechanism can drive two sets of inserting rods on one set of clamping shell to move into the clamping shell, so that the fixing block is separated from the clamping shell, and therefore the containing base and related parts on the containing base can be separated from the clamping shell; therefore, the time required for replacement and maintenance is shortened, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of motorcycle crankshaft alignment technology, and in particular to a motorcycle crankshaft alignment assembler. Background Technology

[0002] A motorcycle crankshaft alignment and assembly tool is a specialized piece of equipment used for inspecting, aligning, and precision assembling crankshafts. It is primarily used in engine repair, production line assembly, and racing car modification. Its core function is to ensure that the crankshaft's radial runout, axial runout, and dynamic balance meet technical standards, thereby preventing problems such as engine vibration, bearing wear, and power loss.

[0003] Currently, when calibrating motorcycle crankshafts, the crankshaft is placed on a fixed mounting bracket. Traditional fixed mounting brackets are secured with bolts and nuts. Over time, when the fixed mounting brackets wear out, it takes a lot of time to disassemble and replace them for maintenance, which prolongs the replacement time and reduces work efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a motorcycle crankshaft alignment assembler that can solve the problems mentioned above.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a motorcycle crankshaft alignment assembler, comprising:

[0006] The mounting plate has two sets of snap-fit ​​housings on its top, and a set of placement seats is fixedly installed on the top of each set of snap-fit ​​housings. Four sets of insertion rods are also provided on the top of the mounting plate.

[0007] The quick-release mechanism is located on the snap-fit ​​housing and is used to disassemble the placement seat.

[0008] Preferably, the quick-release mechanism includes a connecting plate, a damper, a spring, a second slider, and a fixing plate. There are two sets of quick-release mechanisms, symmetrically arranged on the snap-fit ​​housing. A connecting plate is fixedly installed inside each of the two sets of snap-fit ​​housings. A damper and a spring are fixedly installed on both sides of the connecting plate. Two sets of sliding grooves are opened inside the snap-fit ​​housing. A second slider is slidably installed in each of the two sets of sliding grooves. One end of each of the two sets of dampers and springs is fixedly connected to a second slider. The spring is sleeved on the damper. Two sets of strip openings are opened at the top of each of the two sets of snap-fit ​​housings. One end of each of the two sets of second sliders extends through a strip opening to the top of the snap-fit ​​housing and is fixedly installed with a fixing plate.

[0009] Preferably, each of the two sets of sliders is fixedly connected to a set of insert rods on a non-adjacent side.

[0010] Preferably, the top of the mounting plate has a strip groove, and a bidirectional threaded rod is rotatably installed in the strip groove. The outer wall of the bidirectional threaded rod is threaded with two sets of sliders, which are slidably installed in the strip groove. A slot hole is opened on one side of the mounting plate, and one end of the bidirectional threaded rod extends through the slot hole to one side of the mounting plate and is fixedly installed with a handle.

[0011] Preferably, a set of fixing blocks is fixedly installed on the top of each of the two sets of sliders, and a set of insertion holes for the insertion rod to pass through are opened on both sides of the two sets of fixing blocks and the snap-fit ​​housing. A set of rectangular grooves is opened on the top of each of the two sets of fixing blocks, and the two sets of snap-fit ​​housings are snap-fitted and installed through a set of rectangular grooves and fixing blocks.

[0012] Preferably, a mounting bracket is fixedly mounted on the top of the mounting plate, a movable plate is slidably mounted on the outer wall of the mounting bracket, a threaded bar is rotatably mounted on the top of the mounting bracket, one end of the threaded bar extends to the bottom of the mounting bracket and is threadedly connected to the movable plate, a handle is fixedly mounted on the other end of the threaded bar, and a dial indicator is fixedly mounted on the front side of the movable plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) The motorcycle crankshaft alignment assembler, through the cooperation of connecting plate, damper, spring, slider, fixing plate and insert rod, the quick release mechanism can drive two sets of insert rods on a set of snap-fit ​​housing to move into the inside of the snap-fit ​​housing, so that the fixing block and snap-fit ​​housing are separated, thereby separating the placement seat and its related parts from the snap-fit ​​housing, thereby shortening the time required for replacement and maintenance and improving work efficiency.

[0015] (2) The motorcycle crankshaft alignment assembler, through the combined use of the bidirectional threaded rod, slider one, fixing block, snap-fit ​​housing and placement seat, the bidirectional threaded rod can adjust the distance between the two sets of slider one, so that the two sets of placement seats can place motorcycle crankshafts of different sizes and lengths, thereby improving the applicability of the motorcycle crankshaft alignment assembler, reducing the equipment cost of purchasing a dedicated crankshaft alignment assembler, and improving economic benefits. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 This is a front perspective view of the present invention;

[0018] Figure 2 This is a rear-view perspective view of the present invention;

[0019] Figure 3 This is a front perspective view of the mounting plate and related components of this utility model;

[0020] Figure 4 This is a perspective view of the snap-fit ​​housing of this utility model.

[0021] Reference numerals in the attached drawings: 1. Mounting plate; 2. Bidirectional threaded rod; 3. Slider one; 4. Fixing block; 5. Snap-fit ​​housing; 6. Placement seat; 7. Quick release mechanism; 701. Connecting plate; 702. Damper; 703. Spring; 704. Slider two; 705. Fixing plate; 8. Insert rod; 9. Mounting bracket; 10. Threaded rod; 11. Moving plate; 12. Dial indicator. Detailed Implementation

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0023] Please see Figure 1-4 This utility model provides a technical solution: a motorcycle crankshaft alignment assembler, including a mounting plate 1 and a quick-release mechanism 7. Two sets of snap-fit ​​housings 5 ​​are provided on the top of the mounting plate 1, and a set of placement seats 6 are fixedly installed on the top of each of the two sets of snap-fit ​​housings 5. Four sets of insert rods 8 are provided on the top of the mounting plate 1. The quick-release mechanism 7 is provided on the snap-fit ​​housings 5 ​​and is used to drive the placement seats 6 to be disassembled.

[0024] The quick-release mechanism 7 includes a connecting plate 701, a damper 702, a spring 703, a second slider 704, and a fixing plate 705. There are two sets of quick-release mechanisms 7, symmetrically arranged on the snap-fit ​​housing 5. A connecting plate 701 is fixedly installed inside each of the two sets of snap-fit ​​housings 5. A damper 702 and a spring 703 are fixedly installed on both sides of the connecting plate 701. Two sets of sliding grooves are provided inside the snap-fit ​​housing 5, and a second slider 704 is slidably installed in each of the two sets of sliding grooves. One end of each set of dampers 702 and spring 703 is fixedly connected to a second slider 704. Next, spring 703 is sleeved on damper 702. The top of each of the two sets of snap-fit ​​housings 5 ​​is provided with two sets of strip openings. One end of each of the two sets of sliders 704 extends to the top of snap-fit ​​housing 5 through a set of strip openings and is fixedly installed with a set of fixing plates 705. Quick release mechanism 7 can drive the two sets of inserts 8 on one set of snap-fit ​​housings 5 ​​to move into the interior of snap-fit ​​housing 5, so that fixing block 4 and snap-fit ​​housing 5 are separated. This allows the placement seat 6 and its related components to be separated from snap-fit ​​housing 5, thereby shortening the time required for replacement and maintenance and improving work efficiency.

[0025] Both sets of sliders 704 have their non-adjacent sides fixedly connected to a set of insert rods 8.

[0026] The top of the mounting plate 1 has a strip groove, in which a bidirectional threaded rod 2 is rotatably mounted. The outer wall of the bidirectional threaded rod 2 is threaded with two sets of sliders 3, which are slidably mounted in the strip groove. A slot is provided on one side of the mounting plate 1, and one end of the bidirectional threaded rod 2 extends through the slot to one side of the mounting plate 1 and is fixedly mounted with a handle. The bidirectional threaded rod 2 can adjust the distance between the two sets of sliders 3, so that the two sets of mounting seats 6 can hold motorcycle crankshafts of different sizes and lengths. This improves the applicability of the motorcycle crankshaft alignment assembler, reduces the equipment cost of purchasing a dedicated crankshaft alignment assembler, and improves economic efficiency.

[0027] Each of the two sets of sliders 3 has a set of fixing blocks 4 fixedly installed on its top. Both sets of fixing blocks 4 and the two sets of snap-fit ​​housings 5 ​​have a set of insertion holes on both sides for the insertion rod 8 to pass through. Each set of fixing blocks 4 has a set of rectangular grooves on its top. Both sets of snap-fit ​​housings 5 ​​are snap-fitted to the fixing blocks 4 through a set of rectangular grooves.

[0028] Mounting plate 1 is fixedly mounted on top of mounting bracket 9. Mounting plate 11 is slidably mounted on the outer wall of mounting bracket 9. Threaded rod 10 is rotatably mounted on top of mounting bracket 9. One end of threaded rod 10 extends to the bottom of mounting bracket 9 and is threadedly connected to moving plate 11. A handle is fixedly mounted on the other end of threaded rod 10. Dial indicator 12 is fixedly mounted on the front side of moving plate 11.

[0029] Working principle: When work is required, the double-sided threaded rod 2 is rotated, which drives two sets of sliders 3 to slide in the groove. The two sets of sliders 3 are adjusted to a suitable distance, and the motorcycle crankshaft is placed on the two sets of mounting seats 6. By rotating the threaded rod 10, the moving plate 11 is moved downward, which in turn causes the dial indicator 12 to contact the surface of the motorcycle crankshaft. The operator rotates the crankshaft through the connecting rod to observe the dial indicator 12. When the mounting seat 6 needs to be disassembled, replaced, or maintained, the fixing plate 705 pushes the two sets of sliders 704, which compresses the damper 702 and the spring 703, thereby moving the insert rod 8 into the inside of the snap-fit ​​housing 5. At this time, the fixing block 4 can be separated from the snap-fit ​​housing 5, and the mounting seat 6 can be quickly disassembled for easy replacement and maintenance.

[0030] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A motorcycle crankshaft alignment assembler, characterized in that, include: Mounting plate (1), two sets of snap-fit ​​housings (5) are provided on the top of the mounting plate (1), and a set of placement seats (6) are fixedly installed on the top of each of the two sets of snap-fit ​​housings (5). Four sets of insertion rods (8) are provided on the top of the mounting plate (1). Quick-release mechanism (7) is installed on snap-fit ​​housing (5) and is used to drive the placement seat (6) to be disassembled.

2. The motorcycle crankshaft alignment assembler according to claim 1, characterized in that: The quick-release mechanism (7) includes a connecting plate (701), a damper (702), a spring (703), a slider (704), and a fixing plate (705). There are two sets of quick-release mechanisms (7) symmetrically arranged on the snap-fit ​​housing (5). A connecting plate (701) is fixedly installed inside each of the two sets of snap-fit ​​housings (5). A damper (702) and a spring (703) are fixedly installed on both sides of the connecting plate (701). The snap-fit ​​housing (5) has an opening inside. There are two sets of sliding grooves, and a set of sliders (704) are slidably installed in each set of sliding grooves. One end of each set of dampers (702) and spring (703) is fixedly connected to a set of sliders (704). The spring (703) is sleeved on the damper (702). The top of each set of snap-fit ​​housings (5) is provided with two sets of strip openings. One end of each set of sliders (704) extends through a set of strip openings to the top of the snap-fit ​​housing (5) and is fixedly installed with a set of fixing plates (705).

3. A motorcycle crankshaft alignment assembler according to claim 2, characterized in that: Both sets of sliders (704) are fixedly connected to a set of insert rods (8) on the non-adjacent sides.

4. A motorcycle crankshaft alignment assembler according to claim 3, characterized in that: The top of the mounting plate (1) is provided with a strip groove, and a bidirectional threaded rod (2) is rotatably installed in the strip groove. Two sets of sliders (3) are threadedly connected to the outer wall of the bidirectional threaded rod (2). The two sets of sliders (3) are slidably installed in the strip groove. A slot is provided on one side of the mounting plate (1). One end of the bidirectional threaded rod (2) extends through the slot to one side of the mounting plate (1) and is fixedly installed with a handle.

5. A motorcycle crankshaft alignment assembler according to claim 4, characterized in that: Both sets of sliders (3) are fixedly installed with a set of fixing blocks (4) on their tops. Both sets of fixing blocks (4) and the snap-fit ​​housing (5) have a set of insertion holes on both sides for the insertion rod (8) to pass through. Both sets of fixing blocks (4) have a set of rectangular grooves on their tops. Both sets of snap-fit ​​housings (5) are snap-fitted to the fixing blocks (4) through a set of rectangular grooves.

6. A motorcycle crankshaft alignment assembler according to claim 5, characterized in that: A mounting bracket (9) is fixedly mounted on the top of the mounting plate (1). A movable plate (11) is slidably mounted on the outer wall of the mounting bracket (9). A threaded rod (10) is rotatably mounted on the top of the mounting bracket (9). One end of the threaded rod (10) extends to the bottom of the mounting bracket (9) and is threadedly connected to the movable plate (11). A handle is fixedly mounted on the other end of the threaded rod (10). A dial indicator (12) is fixedly mounted on the front side of the movable plate (11).

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