Guide rod convenient to assemble

Abstract

The utility model provides a guide rod convenient to assemble, and relates to the technical field of guide rods, the guide rod comprises a first guide rod, a second guide rod and an adjusting device, the first guide rod and the second guide rod are connected and installed through the adjusting device, the adjusting device comprises a screw rod, the screw rod is fixedly connected to one end of the second guide rod, and the first guide rod and the second guide rod are connected through the screw rod. The screw rod is in threaded connection with the first guide rod, four connecting plates which are uniformly and circumferentially distributed are fixedly connected to the arc surface of the first guide rod, clamping blocks are fixedly connected to the inner walls of the four connecting plates correspondingly, and a plurality of clamping grooves which are uniformly distributed are formed in the arc surface of the second guide rod; the guide rod solves the problems that in the prior art, the lengths of connecting spaces between different devices or different parts are different, at the moment, a guide rod with the fixed length is difficult to use in a matched mode, the use limitation of the guide rod is large, the use effect and functionality of the guide rod are reduced, and normal use of the devices is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of guide rods, in particular to a guide rod which is convenient for assembly. Background Art

[0002] The guide rod is a commonly used component in equipment and is used for the connection and drive of equipment. Its role is very important.

[0003] When traditional guide rods are installed and used, both ends of the guide rods are mounted on the surface of other components using bolts and other fixings to ensure a stable connection between the components. However, in actual use, it is found that the lengths of the connection spaces between different devices or different components are different. In this case, guide rods of fixed length are difficult to adapt and use, resulting in greater limitations on the use of the guide rods, reducing the use effect and functionality of the guide rods, and also affecting the normal use of the equipment. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that the lengths of the connection spaces between different devices or different components are different, and a guide rod of a fixed length is difficult to adapt for use, which leads to large limitations on the use of the guide rod, reduces the use effect and functionality of the guide rod, and also affects the normal use of the equipment. A guide rod that is easy to assemble is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a guide rod that is easy to assemble, comprising a first guide rod, a second guide rod and an adjusting device, the first guide rod and the second guide rod are connected and installed through the adjusting device, the adjusting device comprises a screw, the screw is fixedly connected to one end of the second guide rod, the screw is threadedly connected to the first guide rod, four connecting plates evenly distributed in a circumference are fixedly connected to the circular arc surface of the first guide rod, the inner walls of the four connecting plates are respectively fixedly connected with clamping blocks, a plurality of evenly distributed clamping grooves are provided on the circular arc surface of the second guide rod, the plurality of clamping grooves are evenly divided into four groups, the clamping blocks are clamped with the inner walls of the clamping grooves, the surfaces of the four connecting plates are respectively provided with fixing grooves, the inner walls of the fixing grooves are clamped with fixing rings, and the surface of the fixing rings is threadedly connected with bolts.

[0006] The effect achieved by the above components is that when the guide rod is in use, it can better adapt to the equipment environment with different required lengths, the length can be easily adjusted according to different needs, and it can be installed and used more conveniently, thereby improving the functionality and use effect of the guide rod and expanding the scope of application of the guide rod.

[0007] Preferably, a nut is threadedly connected to the arc surface of the bolt, and the nut abuts against the surface of the fixing ring.

[0008] The effect achieved by the above components is that, through the setting of the nut, the bolt can be firmly threadedly connected to the connecting plate, so that the installation of the fixing ring remains stable, thereby ensuring the practicability of the adjusting device.

[0009] Preferably, a reinforcing pad is fixedly connected to the inner wall of the fixing ring, and the reinforcing pad is a sponge pad.

[0010] The effect achieved by the above components is: through the provision of the reinforcing pad, the fixing ring can be more stably attached when it is clamped in the fixing groove, thereby making the position of the connecting plate more stable, further improving the use effect of the adjusting device.

[0011] Preferably, inner walls of several of the slots are respectively fixedly connected with reinforcement rings, and the reinforcement rings are rubber rings.

[0012] The effect achieved by the above components is: through the setting of the reinforcement ring, it is difficult for gaps and shaking to occur when the card block is connected with the card slot, thereby ensuring the stability of the adjusted combined length and the difficulty of variable errors.

[0013] Preferably, the surfaces of the four connecting plates are respectively fixedly connected with reinforcing ribs, and the reinforcing ribs are located on the side surface of the connecting plate away from the screw rod.

[0014] The effect achieved by the above components is: through the provision of the reinforcing ribs, the strength of the connecting plate during use is further improved, so that it is not easy to deform and bend, thereby better ensuring the stability of the combined length of the second guide rod and the first guide rod.

[0015] Preferably, an auxiliary device is provided on the arc surface of the second guide rod, and the auxiliary device includes a fixed block, which is fixedly connected to the surface of the second guide rod, and a card frame is clamped on the surface of the fixed block, and the card frame is clamped on the arc surface of the second guide rod, and two turning handles are fixedly connected to the surface of the card frame.

[0016] The effects achieved by the above components are: the rotation of the second guide rod is more convenient and stable, the hand is less likely to slip, the use of the adjustment device is more convenient, and the practicality of the second guide rod is improved.

[0017] Preferably, the cross section of the fixing block is rectangular, and the size of the fixing block is adapted to the hole on the surface of the card frame.

[0018] The effect achieved by the above components is that through the arrangement of the fixing block and the clamping frame, the clamping frame can be more firmly mounted on the fixing block and is less likely to shake, thereby making the rotation of the second guide rod more efficient and stable.

[0019] Preferably, a fixing belt is inserted through the surface of the two turning handles, the fixing belt is an elastic belt, two fixing holes are provided on the surface of the fixing belt, and the two turning handles are respectively plugged into the inner walls of the two fixing holes.

[0020] The effect achieved by the above components is: through the setting of the fixing belt, the card frame can be installed on the second guide rod more stably, so that the second guide rod can be rotated more stably, thereby improving the use effect of the auxiliary device.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] In the utility model, when the guide rod is in use, it can better adapt to the equipment environment with different required lengths, the length can be easily adjusted according to different needs, and it can be installed and used more conveniently, thereby improving the functionality and use effect of the guide rod and expanding the application range of the guide rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the three-dimensional structure of this application;

[0024] Figure 2 For this application Figure 2 Schematic diagram of a partial three-dimensional structure;

[0025] Figure 3 This is a schematic diagram of the three-dimensional structure at the position of the first guide rod of the present application;

[0026] Figure 4 This is a schematic diagram of the three-dimensional structure of the auxiliary device of this application.

[0027] Legend: 1. First guide rod; 2. Second guide rod; 3. Adjusting device; 31. Connecting plate; 32. Block; 33. Fixing groove; 34. Fixing ring; 35. Bolt; 36. Block; 37. Reinforcement ring; 38. Nut; 39. Reinforcement rib; 310. Reinforcement pad; 311. Screw; 4. Auxiliary device; 41. Fixing block; 42. Block frame; 43. Turn handle; 44. Fixing belt; 45. Fixing hole. DETAILED DESCRIPTION

[0028] Embodiment 1, as Figure 1 As shown, a guide rod that is easy to assemble includes a first guide rod 1, a second guide rod 2 and an adjusting device 3. The first guide rod 1 and the second guide rod 2 are connected and installed through the adjusting device 3, and an auxiliary device 4 is arranged on the arc surface of the second guide rod 2.

[0029] Reference Figure 1 , Figure 2 and Figure 3As shown, in this embodiment: the adjusting device 3 includes a screw rod 311, the screw rod 311 is fixedly connected to one end of the second guide rod 2, the screw rod 311 is threadedly connected to the first guide rod 1, four connecting plates 31 evenly distributed in a circumference are fixedly connected to the circular arc surface of the first guide rod 1, the inner walls of the four connecting plates 31 are respectively fixedly connected with clamping blocks 32, a plurality of evenly distributed clamping grooves 36 are provided on the circular arc surface of the second guide rod 2, the plurality of clamping grooves 36 are evenly divided into four groups, the clamping blocks 32 are clamped with the inner walls of the clamping grooves 36, the surfaces of the four connecting plates 31 are respectively provided with fixing grooves 33, the inner walls of the fixing grooves 33 are clamped with fixing rings 34, the surface of the fixing rings 34 is threadedly connected with bolts 35, when the guide rod is installed on the equipment, first measure the required length of the guide rod installation position, and then rotate the second The guide rod 2 makes the second guide rod 2 rotate on the screw rod 311 at one end of the first guide rod 1 until the combined length of the first guide rod 1 and the second guide rod 2 is adapted for use. At this time, the block 32 fixedly connected to the inner wall of the connecting plate 31 on the second guide rod 2 is clamped in the clamping groove 36 on the surface of the first guide rod 1, and then the fixing ring 34 is clamped in the fixing groove 33 on the surface of the connecting plate 31, and then the bolt 35 is threadedly connected to the fixing ring 34 to shrink the fixing ring 34, so that the fixing ring 34 is stably installed in the fixing groove 33. At this time, when the guide rod is in use, it can better adapt to the equipment environment with different required lengths, and the length can be conveniently adjusted according to different needs. It can be installed and used more conveniently, thereby improving the functionality and use effect of the guide rod and expanding the scope of application of the guide rod.

[0030] Reference Figure 1 , Figure 2 and Figure 3 As shown, in the present embodiment: a nut 38 is threadedly connected on the arc surface of the bolt 35, and the nut 38 abuts against the surface of the fixing ring 34. Through the setting of the nut 38, the bolt 35 can be firmly threadedly connected to the connecting plate 31, so that the installation of the fixing ring 34 remains stable, thereby ensuring the practicality of the adjusting device 3, and a reinforcing pad 310 is fixedly connected to the inner wall of the fixing ring 34, and the reinforcing pad 310 is a sponge pad. Through the setting of the reinforcing pad 310, the fixing ring 34 can be more stably attached when it is clamped in the fixing groove 33, thereby making the position of the connecting plate 31 more stable, further improving the use effect of the adjusting device 3.

[0031] Reference Figure 1 , Figure 2 and Figure 3As shown, in the present embodiment: the inner walls of several card slots 36 are respectively fixedly connected with reinforcement rings 37, and the reinforcement rings 37 are rubber rings. Through the setting of the reinforcement rings 37, when the card block 32 is engaged with the card slot 36, it is not easy to produce a gap, and it is not easy to shake, thereby ensuring the stability of the adjusted combined length and not easy to change errors. The surfaces of the four connecting plates 31 are respectively fixedly connected with reinforcement ribs 39, and the reinforcement ribs 39 are located on the side surface of the connecting plate 31 away from the screw rod 311. Through the setting of the reinforcement ribs 39, the strength of the connecting plate 31 during use is further improved, so that it is not easy to deform and bend, thereby better ensuring the stability of the combined length of the second guide rod 2 and the first guide rod 1.

[0032] Reference Figure 1 and Figure 4 As shown, in this embodiment: the auxiliary device 4 includes a fixed block 41, the fixed block 41 is fixedly connected to the surface of the second guide rod 2, the surface of the fixed block 41 is clamped with a clamping frame 42, the clamping frame 42 is clamped on the arc surface of the second guide rod 2, and the surface of the clamping frame 42 is fixedly connected with two turning handles 43. When adjusting the combined length of the first guide rod 1 and the second guide rod 2, the second guide rod 2 needs to be rotated. First, the clamping frame 42 is clamped on the surface of the second guide rod 2, and at the same time, the holes on the surface of the clamping frame 42 will be clamped on the fixed block 41 on the surface of the second guide rod 2. Then the staff holds the two turning handles 43 on the surface of the clamping frame 42 and rotates the second guide rod 2. At this time, the rotation of the second guide rod 2 will be more convenient and stable, and it is not easy to slip. It is also more convenient to use the adjustment device 3, and the practicality of the second guide rod 2 is also improved.

[0033] Reference Figure 1 and Figure 4 As shown, in the present embodiment: the cross-section of the fixing block 41 is rectangular, and the size of the fixing block 41 is adapted to the holes on the surface of the card frame 42. By setting the fixing block 41 and the card frame 42, the card frame 42 can be installed on the fixing block 41 more firmly and less prone to shaking, thereby making the rotation of the second guide rod 2 more efficient and stable. A fixing belt 44 is inserted through the surface of the two turning handles 43. The fixing belt 44 is an elastic belt. Two fixing holes 45 are provided on the surface of the fixing belt 44. The two turning handles 43 are respectively plugged into the inner walls of the two fixing holes 45. By setting the fixing belt 44, the card frame 42 can be more stably installed on the second guide rod 2, thereby making it possible to more stably rotate the second guide rod 2, thereby improving the use effect of the auxiliary device 4.

[0034] Working principle: when the guide rod is installed on the equipment, first measure the required length of the guide rod installation position, and then rotate the second guide rod 2 to make the second guide rod 2 rotate on the screw 311 at one end of the first guide rod 1 until the combined length of the first guide rod 1 and the second guide rod 2 is suitable for use. At this time, the block 32 fixedly connected to the inner wall of the connecting plate 31 on the second guide rod 2 is clamped in the clamping groove 36 on the surface of the first guide rod 1, and then the fixing ring 34 is clamped in the fixing groove 33 on the surface of the connecting plate 31, and then the bolt 35 is threadedly connected to the fixing ring 34 to make the fixing ring 34 shrink, so that the fixing ring 34 is stably installed in the fixing groove 33, and then the nut 38 is threadedly connected to the bolt 35. At this time, when the guide rod is used, it can better adapt to the equipment environment with different required lengths, and the length can be easily adjusted according to different needs. It can be installed and used more conveniently, thereby improving the functionality and use effect of the guide rod and expanding the scope of application of the guide rod.

[0035] When adjusting the combined length of the first guide rod 1 and the second guide rod 2, the second guide rod 2 needs to be rotated. First, the card frame 42 is carded on the surface of the second guide rod 2. At the same time, the holes on the surface of the card frame 42 are carded on the fixed block 41 on the surface of the second guide rod 2. Then, the two fixing holes 45 on the surface of the fixing belt 44 are carded on the surfaces of the two turning handles 43. Then, the staff holds the two turning handles 43 on the surface of the card frame 42 and rotates the second guide rod 2. At this time, the rotation of the second guide rod 2 will be more convenient and stable, and it is not easy to slip. It is also more convenient to use the adjustment device 3, and the practicality of the second guide rod 2 is improved.

Claims

1. A guide rod that is easy to assemble, comprising a first guide rod (1), a second guide rod (2) and an adjustment device (3), characterized in that: The first guide rod (1) and the second guide rod (2) are connected and installed via an adjusting device (3). The adjusting device (3) comprises a screw rod (311). The screw rod (311) is fixedly connected to one end of the second guide rod (2). The screw rod (311) is threadedly connected to the first guide rod (1). Four connecting plates (31) evenly distributed in a circumference are fixedly connected to the circular arc surface of the first guide rod (1). The inner walls of the four connecting plates (31) are respectively fixedly connected with clamping blocks (32). The circular arc surface of the second guide rod (2) is provided with a plurality of evenly distributed clamping grooves (36). The plurality of clamping grooves (36) are evenly divided into four groups. The clamping blocks (32) are clamped with the inner walls of the clamping grooves (36). The surfaces of the four connecting plates (31) are respectively provided with fixing grooves (33). The inner walls of the fixing grooves (33) are clamped with fixing rings (34). Bolts (35) are threadedly connected to the surface of the fixing rings (34).

2. A guide rod that is easy to assemble according to claim 1, characterized in that: A nut (38) is threadedly connected on the arc surface of the bolt (35), and the nut (38) abuts against the surface of the fixing ring (34).

3. A guide rod that is easy to assemble according to claim 1, characterized in that: A reinforcing pad (310) is fixedly connected to the inner wall of the fixing ring (34), and the reinforcing pad (310) is a sponge pad.

4. A guide rod that is easy to assemble according to claim 1, characterized in that: The inner walls of a plurality of the clamping grooves (36) are respectively fixedly connected with reinforcement rings (37), and the reinforcement rings (37) are rubber rings.

5. A guide rod that is easy to assemble according to claim 1, characterized in that: Reinforcing ribs (39) are respectively fixedly connected to the surfaces of the four connecting plates (31), and the reinforcing ribs (39) are located on a side surface of the connecting plate (31) away from the screw rod (311).

6. A guide rod that is easy to assemble according to claim 1, characterized in that: An auxiliary device (4) is provided on the arc surface of the second guide rod (2), and the auxiliary device (4) comprises a fixed block (41), the fixed block (41) is fixedly connected to the surface of the second guide rod (2), a clamping frame (42) is clamped on the surface of the fixed block (41), the clamping frame (42) is clamped on the arc surface of the second guide rod (2), and two turning handles (43) are fixedly connected to the surface of the clamping frame (42).

7. A guide rod that is easy to assemble according to claim 6, characterized in that: The cross section of the fixing block (41) is rectangular, and the size of the fixing block (41) is adapted to the hole on the surface of the card frame (42).

8. A guide rod that is easy to assemble according to claim 6, characterized in that: A fixing belt (44) is inserted through the surfaces of the two turning handles (43), and the fixing belt (44) is an elastic belt. Two fixing holes (45) are provided on the surface of the fixing belt (44), and the two turning handles (43) are respectively plugged into the inner walls of the two fixing holes (45).

Images