Novel four-axis air cylinder

Abstract

The utility model relates to the technical field of air cylinders, in particular to a novel four-axis air cylinder which comprises a four-axis air cylinder body, a lifting mechanism is arranged on the outer wall of the four-axis air cylinder body, and a protective pad is installed on the outer wall of the four-axis air cylinder body. The lifting mechanism comprises a fixing plate fixedly connected with the top end of the four-axis air cylinder body, the top of the fixing plate is rotationally connected with a rotating seat, a mounting groove hole is formed in the rotating seat, a winding shaft is rotationally connected to the position, on the left side of the rotating seat, in the fixing plate, and a traction rope is wound around the outer wall of the winding shaft. According to the novel four-axis air cylinder, the lifting mechanism in the novel four-axis air cylinder is used for driving an object to ascend and descend, and the problems that an existing four-axis air cylinder can only push the object to ascend and descend, cannot drive the object to rotate and is inconvenient to use are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cylinders, in particular to a novel four-axis cylinder. Background Art

[0002] A four-axis cylinder is a cylinder device that drives four piston rods to move at the same time. However, the existing four-axis cylinder still has some shortcomings. Specifically, the existing four-axis cylinder can only push objects up and down but cannot drive objects to rotate, which is inconvenient to use.

[0003] Therefore, a new type of four-axis cylinder is needed to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a novel four-axis cylinder 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 novel four-axis cylinder comprises a four-axis cylinder body, the outer wall of the four-axis cylinder body is provided with a lifting mechanism, and the outer wall of the four-axis cylinder body is installed with a protective pad;

[0007] The lifting mechanism includes a fixed plate fixedly connected to the top of the four-axis cylinder body, the top of the fixed plate is rotatably connected to a rotating seat, the interior of the rotating seat is provided with a mounting slot hole, the interior of the fixed plate and is rotatably connected to a winding shaft at the left side of the rotating seat, the outer wall of the winding shaft is wrapped with a traction rope, the outer wall of the winding shaft and is fixedly connected with a volute spring at a position corresponding to the traction rope, the interior of the fixed plate and is rotatably connected to a driving worm gear near the position of the winding shaft, the outer wall of the rotating seat and the corresponding position of the driving worm gear are fixedly connected to a worm wheel, the interior of the fixed plate and the front and back sides of the driving worm gear are slidably connected with a connecting plate, the outer wall of the connecting plate is rotatably connected to a sliding frame, the outer wall of the sliding frame and the corresponding position away from the connecting plate are rotatably connected with an adjusting screw, and the front and back sides of the connecting plate are fixedly connected with anti-slip rubber pads.

[0008] As a preferred solution of the utility model, the protective pads are provided in multiple groups, and the protective pads are made of silica gel.

[0009] As a preferred solution of the utility model, the fixed plate, rotating seat, connecting plate and sliding frame are all made of aluminum alloy, multiple groups of mounting slots are provided, and the connection between the traction rope and the four-axis cylinder body, and the volute spring and the fixed plate are all fixed connections.

[0010] As a preferred solution of the utility model, the reel, traction rope and connecting plate are each provided with two groups, the traction rope and the adjusting screw both penetrate and extend outside the fixed plate, and the driving worm and the worm wheel are connected in a meshing connection.

[0011] As a preferred solution of the utility model, the spiral spring and the anti-skid rubber pad are provided in four groups, and the connection mode of the adjusting screw and the fixing plate is a threaded connection.

[0012] As a preferred solution of the utility model, the sliding frame is designed as a concave structure, and the connection methods between the anti-slip rubber pad and the driving worm, the anti-slip rubber pad and the winding shaft, and the sliding frame and the fixed plate are all sliding connections.

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

[0014] 1. In the utility model, a new type of four-axis cylinder is designed, and the lifting mechanism in the device is used to drive the object to be lifted and lowered, and the object is fixed on the top of the rotating seat, and the four-axis cylinder body is started, and the piston rod of the four-axis cylinder body will push the fixed plate and the rotating seat to move upward. When the fixed plate moves upward, the traction rope wrapped on the take-up shaft is pulled out, and the pulled traction rope will drive the take-up shaft to rotate, and the rotating take-up shaft will drive the driving worm to rotate through the non-slip rubber pad and the connecting plate, and the rotating driving worm will drive the object on the rotating seat to rotate through the worm gear. When the piston rod of the four-axis cylinder body pulls the fixed plate and the rotating seat to move downward, the traction rope is no longer pulled, and the volute spring will drive the take-up shaft to rotate in the opposite direction, and the take-up shaft rotating in the opposite direction will retract the traction rope. At the same time, the take-up shaft rotating in the opposite direction will drive the driving worm to rotate in the opposite direction, and the driving worm of the reverse shape will drive the rotating seat and the object to rotate in the opposite direction through the worm gear, so that the object can rotate when lifting, solving the problem that the existing four-axis cylinder can only push the object to be lifted and lowered, but cannot drive the object to rotate, and is inconvenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0017] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle.

[0018] In the figure: 1. four-axis cylinder body; 2. lifting mechanism; 3. protective pad; 201. fixed plate; 202. rotating seat; 203. mounting slot; 04. winding shaft; 205. traction rope; 206. volute spring; 207. driving worm; 208. worm wheel; 209. connecting plate; 210. sliding frame; 211. adjusting screw; 212. anti-slip rubber pad. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may also be a central element. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0023] For examples, see Figure 1-3 , the utility model provides a technical solution:

[0024] A novel four-axis cylinder comprises a four-axis cylinder body 1, a lifting mechanism 2 is arranged on the outer wall of the four-axis cylinder body 1, and a protective pad 3 is installed on the outer wall of the four-axis cylinder body 1;

[0025] Wherein, the protective pads 3 are provided in multiple groups, and the protective pads 3 are made of silica gel;

[0026] In this embodiment, reference Figure 2 and Figure 3 The lifting mechanism 2 includes a fixed plate 201 fixedly connected to the top of the four-axis cylinder body 1, the top of the fixed plate 201 is rotatably connected to a rotating seat 202, the interior of the rotating seat 202 is provided with a mounting slot 203, the interior of the fixed plate 201 and the left side of the rotating seat 202 is rotatably connected to a winding shaft 204, the outer wall of the winding shaft 204 is wound with a traction rope 205, the outer wall of the winding shaft 204 and the corresponding position near the traction rope 205 is fixedly connected with a volute spring 206, the interior of the fixed plate 201 and near the winding shaft A driving worm 207 is rotatably connected at the position 204, a worm wheel 208 is fixedly connected to the outer wall of the rotating seat 202 and at the corresponding position of the driving worm 207, a connecting plate 209 is slidably connected to the inside of the fixed plate 201 and at the front and back sides of the driving worm 207, a sliding frame 210 is rotatably connected to the outer wall of the connecting plate 209, an adjusting screw 211 is rotatably connected to the outer wall of the sliding frame 210 and at a position away from the corresponding position of the connecting plate 209, and an anti-slip rubber pad 212 is fixedly connected to the front and back sides of the connecting plate 209;

[0027] The fixed plate 201, the rotating seat 202, the connecting plate 209 and the sliding frame 210 are all made of aluminum alloy, and the mounting slots 203 are provided with multiple groups. The connection modes of the traction rope 205 and the four-axis cylinder body 1, and the volute spring 206 and the fixed plate 201 are all fixedly connected. The winding shaft 204, the traction rope 205, and the connecting plate 209 are provided with two groups. The traction rope 205 and the adjusting screw 211 are all penetrated and extended to the outside of the fixed plate 201. The connection mode of the driving worm 207 and the worm wheel 208 is meshing connection. The volute spring 206 and the anti-skid rubber pad 212 are provided with four groups. The connection mode of the adjusting screw 211 and the fixed plate 201 is threaded connection. The sliding frame 210 is designed with a concave structure. The connection modes of the anti-skid rubber pad 212 and the driving worm 207, the anti-skid rubber pad 212 and the winding shaft 204, and the sliding frame 210 and the fixed plate 201 are as follows: The connection method is sliding connection. When the fixed plate 201 moves upward, the traction rope 205 wound on the winding shaft 204 is pulled out, and the pulled traction rope 205 will drive the winding shaft 204 to rotate. The rotating winding shaft 204 will drive the driving worm 207 to rotate through the anti-slip rubber pad 212 and the connecting plate 209. The rotating driving worm 207 will drive the rotating seat 202 and the object to rotate through the worm gear 208. When the piston rod of the four-axis cylinder body 1 pulls the fixed plate 201 and the rotating seat 202 to move downward, the traction rope 205 is no longer pulled, and the volute spring 206 will drive the winding shaft 204 to rotate in the opposite direction. The winding shaft 204 rotating in the opposite direction will retract the traction rope 205. At the same time, the winding shaft 204 rotating in the opposite direction will drive the driving worm 207 to rotate in the opposite direction. The driving worm 207 of the reverse shape will drive the rotating seat 202 and the object to rotate in the opposite direction through the worm gear 208.

[0028] The working process of the utility model is as follows: when the new four-axis cylinder designed by the present invention is in operation, an object is fixed on the top of the rotating seat 202, and the four-axis cylinder body 1 is started. The piston rod of the four-axis cylinder body 1 will push the fixed plate 201 and the rotating seat 202 to move upward. When the fixed plate 201 moves upward, the traction rope 205 wound on the winding shaft 204 is pulled out, and the pulled out traction rope 205 will drive the winding shaft 204 to rotate. The rotating winding shaft 204 will drive the driving worm 207 to rotate through the anti-slip rubber pad 212 and the connecting plate 209, and the rotating winding shaft 204 will drive the driving worm 207 to rotate. The rotating driving worm 207 will drive the rotating seat 202 and the object to rotate through the worm gear 208. When the piston rod of the four-axis cylinder body 1 pulls the fixed plate 201 and the rotating seat 202 to move downward, the traction rope 205 is no longer pulled, and the volute spring 206 will drive the winding shaft 204 to rotate in the opposite direction. The winding shaft 204 rotating in the opposite direction will retract the traction rope 205. At the same time, the winding shaft 204 rotating in the opposite direction will drive the driving worm 207 to rotate in the opposite direction. The driving worm 207 in the opposite shape will drive the rotating seat 202 and the object to rotate in the opposite direction through the worm gear 208.

[0029] When the object does not need to rotate when being lifted, the adjusting screw 211 is rotated. The rotating adjusting screw 211 will push the sliding frame 210 and the connecting plate 209 to move inward. The connecting plate 209 moving inward drives the anti-skid rubber pad 212 to separate from the driving worm 207. When the winding shaft 204 rotates, it no longer drives the driving worm 207 to rotate, so that the object no longer rotates when being lifted.

[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 novel four-axis cylinder, comprising a four-axis cylinder body (1), characterized in that: The outer wall of the four-axis cylinder body (1) is provided with a lifting mechanism (2), and the outer wall of the four-axis cylinder body (1) is installed with a protective pad (3); The lifting mechanism (2) comprises a fixed plate (201) fixedly connected to the top of the four-axis cylinder body (1); the top of the fixed plate (201) is rotatably connected to a rotating seat (202); a mounting slot (203) is provided inside the rotating seat (202); a winding shaft (204) is rotatably connected inside the fixed plate (201) and on the left side of the rotating seat (202); a traction rope (205) is wound around the outer wall of the winding shaft (204); a volute spring (206) is fixedly connected to the outer wall of the winding shaft (204) and at a position corresponding to the traction rope (205); and the fixed plate (201) is inside and at a position corresponding to the traction rope (205). A driving worm (207) is rotatably connected at the position of the reel (204); a worm wheel (208) is fixedly connected to the outer wall of the rotating seat (202) and at a position corresponding to the driving worm (207); a connecting plate (209) is slidably connected inside the fixed plate (201) and at the front and back sides of the driving worm (207); a sliding frame (210) is rotatably connected to the outer wall of the connecting plate (209); an adjusting screw (211) is rotatably connected to the outer wall of the sliding frame (210) and at a position away from the corresponding position of the connecting plate (209); and an anti-slip rubber pad (212) is fixedly connected to the front and back sides of the connecting plate (209).

2. A novel four-axis cylinder according to claim 1, characterized in that: The protective pads (3) are provided in multiple groups, and the protective pads (3) are made of silica gel.

3. A novel four-axis cylinder according to claim 1, characterized in that: The fixed plate (201), the rotating seat (202), the connecting plate (209) and the sliding frame (210) are all made of aluminum alloy, the mounting slots (203) are provided with a plurality of groups, and the connection modes of the traction rope (205) and the four-axis cylinder body (1), and the volute spring (206) and the fixed plate (201) are all fixed connections.

4. A novel four-axis cylinder according to claim 1, characterized in that: The reel (204), the traction rope (205), and the connecting plate (209) are each provided in two groups. The traction rope (205) and the adjusting screw (211) are both passed through and extend outside the fixing plate (201). The driving worm (207) and the worm wheel (208) are connected in a meshing manner.

5. A novel four-axis cylinder according to claim 1, characterized in that: The spiral spring (206) and the anti-slip rubber pad (212) are each provided in four groups, and the adjusting screw (211) is connected to the fixing plate (201) in a threaded connection.

6. A novel four-axis cylinder according to claim 1, characterized in that: The sliding frame (210) is of a concave-shaped structural design, and the connection modes of the anti-skid rubber pad (212) and the driving worm (207), the anti-skid rubber pad (212) and the reel (204), and the sliding frame (210) and the fixed plate (201) are all sliding connections.

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