Chain saw guide plate with anti-back function

Abstract

The utility model relates to the technical field of chain saw accessories, and discloses a chain saw guide plate with an anti-receding function, which comprises a main body mechanism and a connecting mechanism, the connecting mechanism is positioned inside the main body mechanism, the main body mechanism comprises a first guide plate, a second guide plate and a chain saw guide groove, the second guide plate is fixedly mounted at the front end of the first guide plate, and the chain saw guide groove is fixedly mounted at the front end of the second guide plate. The chain saw guide groove is fixedly formed in the front end of the first guide plate, the chain saw guide groove is fixedly formed in the front end of the second guide plate, the chain saw guide chain is movably installed at the inner end of the chain saw guide groove, the fixing groove is fixedly formed in the right end of the first guide plate, and the fixing groove is fixedly formed in the right end of the second guide plate. The buffer springs are movably installed at the inner ends of the fixing grooves. According to the chain saw guide plate with the anti-receding function, by installing the main body mechanism, a user can use a buffer spring to reduce the influence of the chain saw guide plate in the chain saw operation process, and the practicability of the chain saw guide plate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chain saw accessories, in particular to a chain saw guide plate with an anti-retraction function. Background Art

[0002] A chainsaw is a powered saw used for logging and timber processing. Its sawing mechanism is a saw chain and its power part is a gasoline engine. It is easy to carry and easy to operate. Its working principle is to perform shearing action by the lateral movement of the staggered L-shaped blades on the saw chain.

[0003] The prior art patent document CN211891210U discloses a chain saw guide with an anti-recoil function, which includes a guide body, a slide groove is provided at the rear of the guide body, and a plurality of fixings connected to the side wall of the slide groove are provided on the guide body, and the fixings are arranged axially and spaced along the center line direction of the slide groove, and a clamping mechanism is provided on the side of the slide groove away from the fixings. The fixings can be engaged with the clamping block on the chain saw, so that the guide plate can avoid retreating during use, reducing the number of adjustments during use. At the same time, since the guide plate does not retreat, the chain is always in a taut state, which improves the cutting efficiency and reduces the chain jumping after loosening, so that the user can use it more efficiently and safely. The clamping mechanism can clamp the positioning pin inserted into the slide groove, further increasing the stability of the guide plate during use and preventing the guide plate from retreating.

[0004] However, in actual use, the existing chainsaw guide plates with anti-retraction function are prone to loosening of parts due to vibration during the operation of the chainsaw due to different design structures, which affects the practicality of the equipment. Utility Model Content

[0005] The purpose of the utility model is to provide a chain saw guide plate with an anti-retraction function, so as to solve the problem mentioned in the above background technology that due to the difference in design structure, most of the equipment is prone to loose parts due to vibration during the operation of the chain saw, which affects the practicality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chain saw guide plate with an anti-retreat function, comprising a main body mechanism and a connecting mechanism, wherein the connecting mechanism is located inside the main body mechanism, and the main body mechanism comprises a first guide plate, a second guide plate and a chain saw guide groove, wherein the second guide plate is fixedly mounted at the front end of the first guide plate, and the chain saw guide groove is fixedly arranged at the front end of the first guide plate, and the chain saw guide groove is fixedly arranged at the front end of the second guide plate.

[0007] Preferably, the main body mechanism also includes a chainsaw guide chain, a fixing groove, a buffer spring, a cushion and a connecting seat, the chainsaw guide chain is movably mounted on the inner end of the chainsaw guide groove, and the fixing groove is fixedly arranged on the right end of the first guide plate.

[0008] Preferably, the fixing groove is fixedly arranged at the right end of the second guide plate, the buffer spring is movably installed at the inner end of the fixing groove, the soft pad is movably installed at the outer end of the buffer spring, and the connecting seat is fixedly installed at the right end of the buffer spring.

[0009] Preferably, the connecting mechanism includes a first assembly groove, a second assembly groove, a first assembly nut, a second assembly nut, a threaded rod, a mounting groove and a vent hole, the first assembly groove is fixedly arranged at the upper end of the first guide plate, and the second assembly groove is fixedly arranged at the lower end of the second guide plate.

[0010] Preferably, the first assembly nut is movably mounted on the inner end of the first assembly groove, the second assembly nut is movably mounted on the inner end of the second assembly groove, and the threaded rod is movably mounted on the lower end of the first assembly nut.

[0011] Preferably, the threaded rod is movably mounted on the upper end of the second assembly nut, the mounting groove is fixedly arranged at the right end of the first guide plate, and the air vent is fixedly arranged at the front end of the first guide plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The chain saw guide plate with anti-retraction function is installed with a main body mechanism, so that the user can reduce the impact of the device during the operation of the chain saw by using a buffer spring, thereby improving the practicality of the device.

[0014] 2. The chain saw guide plate with anti-retraction function can make the connection between the parts of the equipment more stable by installing a connecting mechanism, reduce the possibility of loosening, and increase the stability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 It is a partial enlarged structural diagram of the main mechanism of the utility model;

[0018] Figure 4 It is a partial enlarged structural schematic diagram of the connection mechanism of the utility model.

[0019] In the figure: 1. main body; 101. first guide plate; 102. second guide plate; 103. chainsaw guide groove; 104. chainsaw guide chain; 105. fixing groove; 106. buffer spring; 107. cushion; 108. connecting seat; 2. connecting mechanism; 201. first assembly groove; 202. second assembly groove; 203. first assembly nut; 204. second assembly nut; 205. threaded rod; 206. mounting groove; 207. air vent. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-Figure 4 The utility model provides a technical solution: a chain saw guide plate with an anti-retraction function, comprising a main body mechanism 1 and a connecting mechanism 2, the connecting mechanism 2 is located inside the main body mechanism 1, the main body mechanism 1 comprises a first guide plate 101, a second guide plate 102 and a chain saw guide groove 103, the second guide plate 102 is fixedly installed at the front end of the first guide plate 101, the chain saw guide groove 103 is fixedly arranged at the front end of the first guide plate 101, and the chain saw guide groove 103 is fixedly arranged at the front end of the second guide plate 102.

[0022] The main body mechanism 1 also includes a chain saw guide chain 104, a fixed groove 105, a buffer spring 106, a cushion 107 and a connecting seat 108. The chain saw guide chain 104 is movably mounted on the inner end of the chain saw guide groove 103, the fixed groove 105 is fixedly arranged on the right end of the first guide plate 101, the fixed groove 105 is fixedly arranged on the right end of the second guide plate 102, the buffer spring 106 is movably mounted on the inner end of the fixed groove 105, the cushion 107 is movably mounted on the outer end of the buffer spring 106, and the connecting seat 108 is fixedly mounted on the right end of the buffer spring 106. When the user uses the device, the first guide plate 101 and the second guide plate 102 are used in coordination to provide a certain degree of protection to the interior. The fixing groove 105 makes it easy to place the buffer spring 106. The buffer spring 106 can reduce vibration to a certain extent during use of the device, thereby reducing the impact of the vibration on the device. The cushion 107 can reduce the contact between the buffer spring 106 and the outside world, thereby reducing the impact of the buffer spring 106 being exposed to the outside.

[0023] The connecting mechanism 2 includes a first assembly groove 201, a second assembly groove 202, a first assembly nut 203, a second assembly nut 204, a threaded rod 205, a mounting groove 206 and a vent hole 207. The first assembly groove 201 is fixedly arranged at the upper end of the first guide plate 101, the second assembly groove 202 is fixedly arranged at the lower end of the second guide plate 102, the first assembly nut 203 is movably installed at the inner end of the first assembly groove 201, the second assembly nut 204 is movably installed at the inner end of the second assembly groove 202, the threaded rod 205 is movably installed at the lower end of the first assembly nut 203, and the threaded rod 205 is movably installed at the upper end of the second assembly nut 204. The mounting groove 206 is fixedly arranged at the right end of the first guide plate 101, and the air vent 207 is fixedly arranged at the front end of the first guide plate 101. When the user needs to assemble the device, the user installs the first assembly nut 203 and the second assembly nut 204 into the first assembly groove 201 and the second assembly groove 202. By using the threaded rod 205, the first assembly nut 203 and the second assembly nut 204 can be installed more tightly. By using the mounting groove 206, the user can connect it to the chain saw body. By using the air vent 207, the heat generated by the device can be reduced during actual operation.

[0024] Working principle: When the user uses the device, the first guide plate 101 and the second guide plate 102 are used in coordination to provide a certain degree of protection to the interior. The fixing groove 105 makes it easy to place the buffer spring 106. The buffer spring 106 can reduce vibration to a certain extent during use of the device, thereby reducing the impact of vibration on the device. The soft pad 107 can reduce the contact between the buffer spring 106 and the outside world, thereby reducing the impact of the buffer spring 106 exposed to the outside. When the user needs to assemble the device, the user installs the first assembly nut 203 and the second assembly nut 204 into the first assembly groove 201 and the second assembly groove 202. The threaded rod 205 can be used to install the first assembly nut 203 and the second assembly nut 204 more firmly. The installation groove 206 allows the user to connect it to the chain saw body. The air vent 207 can reduce the heat generated during the actual operation of the device.

[0025] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A chain saw guide plate with an anti-retraction function, comprising a main body mechanism (1) and a connecting mechanism (2), characterized in that: The connecting mechanism (2) is located inside the main body mechanism (1); the main body mechanism (1) comprises a first guide plate (101), a second guide plate (102) and an oil saw guide groove (103); the second guide plate (102) is fixedly mounted on the front end of the first guide plate (101); the oil saw guide groove (103) is fixedly arranged on the front end of the first guide plate (101); and the oil saw guide groove (103) is fixedly arranged on the front end of the second guide plate (102).

2. The chain saw guide plate with anti-retraction function according to claim 1, characterized in that: The main body mechanism (1) further comprises a chain saw guide chain (104), a fixing groove (105), a buffer spring (106), a cushion (107) and a connecting seat (108); the chain saw guide chain (104) is movably mounted on the inner end of the chain saw guide groove (103); and the fixing groove (105) is fixedly arranged on the right end of the first guide plate (101).

3. The chain saw guide plate with anti-retraction function according to claim 2, characterized in that: The fixing groove (105) is fixedly arranged at the right end of the second guide plate (102), the buffer spring (106) is movably mounted at the inner end of the fixing groove (105), the soft pad (107) is movably mounted at the outer end of the buffer spring (106), and the connecting seat (108) is fixedly mounted at the right end of the buffer spring (106).

4. The chain saw guide plate with anti-retraction function according to claim 3, characterized in that: The connection mechanism (2) comprises a first assembly groove (201), a second assembly groove (202), a first assembly nut (203), a second assembly nut (204), a threaded rod (205), a mounting groove (206) and a vent hole (207); the first assembly groove (201) is fixedly arranged at the upper end of the first guide plate (101), and the second assembly groove (202) is fixedly arranged at the lower end of the second guide plate (102).

5. The chain saw guide plate with anti-retraction function according to claim 4, characterized in that: The first assembly nut (203) is movably mounted on the inner end of the first assembly groove (201), the second assembly nut (204) is movably mounted on the inner end of the second assembly groove (202), and the threaded rod (205) is movably mounted on the lower end of the first assembly nut (203).

6. The chain saw guide plate with anti-retraction function according to claim 5, characterized in that: The threaded rod (205) is movably mounted on the upper end of the second assembly nut (204), the mounting groove (206) is fixedly arranged at the right end of the first guide plate (101), and the air vent (207) is fixedly arranged at the front end of the first guide plate (101).

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