CN212584081U

CN212584081U - Guide rod

Info

Publication number: CN212584081U
Application number: CN202021271963.2U
Authority: CN
Inventors: 魏尧征; 杨波
Original assignee: Shandong Lanqiao Standard Parts Co ltd
Current assignee: Shandong Lanqiao Standard Parts Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-02-23
Anticipated expiration: 2030-07-01

Abstract

The application relates to a guide arm relates to the field of auxiliary member, and the guide arm is including connecting sub-pole and the sub-pole in location, the one end of connecting sub-pole, the sub-pole in location keeping away from each other all sets up threaded hole, connect sub-pole and the sub-pole in location and slide along the guide arm axial and be connected. Adjusting the overlapping length of the connecting sub-rod and the positioning sub-rod, so that the length of the guide rod is changed, and a worker can install the guide rod into a required position; the connecting sub-rod is connected with the positioning sub-rod in a sliding mode, so that the length of the guide rod can be conveniently adjusted by a worker according to the use environment of the guide rod, and the purpose of improving the application range of the guide rod is achieved.

Description

Guide rod

Technical Field

The application relates to the field of accessories, in particular to a guide rod.

Background

The guide rod refers to a rod with threaded holes at two ends.

With respect to the guide bar in the above, the inventors consider that the following drawbacks exist: because the guide rod is suitable for the scene different, consequently the staff requires differently to the length of guide rod, but the staff can only be suitable for through the mode of changing when adopting above-mentioned guide rod to lead to the application scope of guide rod to be restricted.

SUMMERY OF THE UTILITY MODEL

In order to improve the application scope of the guide rod, the application provides a guide rod.

The application provides a guide arm adopts following technical scheme:

the utility model provides a guide arm, is including connecting sub-pole and the sub-pole of location, the one end that connects sub-pole, the sub-pole of location kept away from each other all sets up threaded hole, connect sub-pole and the sub-pole of location and slide along the guide arm axial and be connected.

By adopting the technical scheme, the length of the connecting sub-rod and the length of the positioning sub-rod are adjusted to change the length of the guide rod, so that a worker can install the guide rod into a required position; the connecting sub-rod is connected with the positioning sub-rod in a sliding mode, so that the length of the guide rod can be conveniently adjusted by a worker according to the use environment of the guide rod, and the purpose of improving the application range of the guide rod is achieved.

Preferably, the connecting sub-rod comprises a connecting section and a plurality of limiting sections which are fixedly connected, and the limiting sections are circumferentially arranged at intervals along the connecting section to form spacing grooves; the sub-pole of location is including linking up section and a plurality of location section, and is a plurality of the location section sets up along linking up section circumference interval, location section and interval groove one-to-one, and the location section slides along the guide arm axial with the interval groove that corresponds and is connected.

Through adopting above-mentioned technical scheme, the location section is connected with sliding of space groove, has realized connecting sub-pole and the sub-pole of location sliding connection to the staff of being convenient for adjusts guide arm length according to the service environment of guide arm.

Preferably, the spacing section is close to the one end of linking up the section and has seted up the chamfer, and the chamfer is located spacing section both sides, the locating section is close to the one end of linkage segment and has seted up the chamfer, and the chamfer is located the locating section both sides.

Through adopting above-mentioned technical scheme, the setting of chamfer is inserted the space slot and is played the guide effect with spacing to the staff inserts the space slot with spacing, thereby has improved the convenience of connecting sub-pole and the equipment of location sub-pole.

Preferably, the connecting sub-rod further comprises a reinforcing section and a plurality of supporting sections, wherein the reinforcing section and the plurality of supporting sections are fixedly sleeved outside the connecting section and the limiting section, and the plurality of supporting sections are arranged at intervals along the circumferential direction of the reinforcing section to form a clearance groove; the positioning sub-rod further comprises a reinforcing section and a plurality of supporting sections, the reinforcing section and the supporting sections are fixedly sleeved on the outer sides of the connecting section and the positioning section, the supporting sections are arranged at intervals along the circumferential direction of the reinforcing section, the supporting sections correspond to the gap grooves one to one, the supporting sections and the gap grooves are connected in a sliding mode along the length direction of the guide rod, and the gap grooves are arranged at intervals with the gap grooves.

By adopting the technical scheme, the supporting section is connected with the clearance groove in a sliding manner, so that the arrangement of the supporting section and the supporting section is not easy to interfere with the sliding connection of the connecting sub-rod and the positioning sub-rod; the interval setting of clearance groove and interval groove has improved the connection stability of connecting the subbar with the location subbar.

Preferably, a chamfer is formed at one end of the supporting section close to the reinforcing section and positioned at two sides of the supporting section, and a chamfer is formed at one end of the supporting section close to the reinforcing section and positioned at two sides of the supporting section.

Through adopting above-mentioned technical scheme, the setting of chamfer plays the guide effect for the staff inserts the clearance inslot to be convenient for the staff will support the section and insert the clearance inslot, thereby further improved the convenience of connecting sub-pole and the equipment of location sub-pole.

Preferably, the positioning sub-rod is provided with a locking piece for locking the length of the guide rod.

Through adopting above-mentioned technical scheme, the locking of guide arm length is realized in setting up of locking piece to when making connect sub-pole and the sub-pole of location slide, the difficult condition that appears connecting sub-pole and the sub-pole of location and break away from.

Preferably, the one end that the support section is close to the reinforcing section is seted up and is had a sliding groove that communicates with the clearance groove, the locking piece includes and slides groove joint complex locking block, the locking block slides along guide arm circumference with the support section and is connected to adjust the clamping state of locking block and sliding groove, be provided with the regulating part that is used for adjusting locking block and linkage segment sliding distance on the linkage segment.

Through adopting above-mentioned technical scheme, when connecting sub-pole and the sub-pole cunning of location and move to the locking piece and when sliding the groove and lining up, control regulating part for the locking piece slides along guide arm circumference under the regulating part effect, until locking piece and sliding groove joint, thereby make connecting sub-pole and the sub-pole of location difficult for breaking away.

Preferably, offer the spout along guide arm circumference on the support section, the locking piece slides with the spout and is connected, and the regulating part includes adjusting spring, adjusting spring sets up in the spout, and adjusting spring one end and spout tank bottom fixed connection, the other end and locking piece fixed connection, under the effect of adjusting spring elasticity, the spout is stretched out to the locking piece part, and the part that the spout was stretched out to the locking piece sets up to hemispherical.

Through adopting above-mentioned technical scheme, when supporting the section and sliding to the locking block along the clearance groove and when sliding the groove and aliging with sliding, the locking block stretches out the spout and with the groove joint that slides under the regulating spring effect to make the son pole of connecting and the son pole of location be difficult for breaking away from, with the purpose that improves the son pole of connecting and the son pole of location connection stability.

In summary, the present application includes at least one of the following beneficial technical effects:

1. adjusting the overlapping length of the connecting sub-rod and the positioning sub-rod, so that the length of the guide rod is changed, and a worker can install the guide rod into a required position; the connecting sub-rod is connected with the positioning sub-rod in a sliding manner, so that the length of the guide rod can be conveniently adjusted by a worker according to the use environment of the guide rod, and the purpose of improving the application range of the guide rod is achieved;

2. the interval setting of interval groove and clearance groove has improved the connection stability of connecting sub-pole and locating sub-pole to realize improving the purpose of guide arm stability.

Drawings

FIG. 1 is a schematic diagram of the overall explosion of the present application;

fig. 2 is a partially enlarged schematic view of the present application.

Description of reference numerals: 100. a connecting sub-rod; 110. a limiting section; 111. a spacing groove; 120. a connecting section; 130. a reinforcement section; 140. a support section; 141. a clearance groove; 142. a sliding groove; 200. positioning the sub-rod; 210. a joining section; 220. a positioning section; 230. a support segment; 231. a chute; 232. adjusting the spring; 240. a reinforcement section; 300. and locking the block.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a guide rod. Referring to fig. 1, the guide bar includes a connecting sub-bar 100 and a positioning sub-bar 200. The connecting sub-rod 100 is connected with the positioning sub-rod 200 in a sliding mode along the axial direction of the guide rod. Threaded holes are formed in the ends, far away from each other, of the connecting sub-rod 100 and the positioning sub-rod 200.

In order to realize the sliding connection between the connecting sub-rod 100 and the positioning sub-rod 200, the connecting sub-rod 100 includes an integrally formed connecting section 120 and a plurality of limiting sections 110, in this application, two limiting sections 110 are provided, and the two limiting sections 110 are uniformly arranged along the circumferential direction of the connecting section 120 at intervals and form spacing grooves 111. The spacer bar 200 includes integrally formed engaging sections 210 and positioning sections 220 corresponding to the number of the spacing grooves 111. The positioning section 220 is connected with the corresponding spacing groove 111 in a sliding manner along the axial direction of the guide rod, so that the connecting sub-rod 100 is connected with the positioning sub-rod 200 in a sliding manner.

In order to facilitate the staff to insert the positioning section 220 into the spacing groove 111, a chamfer is provided at one end of the limiting section 110 close to the connecting section 210, and the chamfer is located at two sides of the limiting section 110. The positioning section 220 is provided with a chamfer at one end close to the connecting section 120, and the chamfers are located at two sides of the positioning section 220.

In order to improve the stability of the connecting sub-rod 100 and the positioning sub-rod 200, the connecting sub-rod 100 further includes a reinforcing section 130 and a plurality of supporting sections 140 fixedly sleeved outside the connecting section 120 and the limiting section 110, and the reinforcing section 130, the supporting sections 140, the limiting section 110 and the connecting section 120 are integrally formed. The support section 140 is provided in two in this embodiment. The two support segments 140 are circumferentially spaced along the reinforcing segment 130 to form a clearance groove 141, and the clearance groove 141 is spaced from the spacing groove 111. The positioning rod 200 further includes a reinforcing section 240 and a plurality of supporting sections 230 fixedly disposed outside the engaging section 210 and the positioning section 220. The engaging section 210, the positioning section 220, the reinforcing section 130 and the supporting section 230 are integrally formed. The support sections 230 correspond to the clearance grooves 141 one by one, and the support sections 230 are connected with the corresponding clearance grooves 141 in a sliding manner along the axial direction of the guide rod.

In order to facilitate the staff to insert the supporting section 230 into the clearance groove 141, a chamfer is opened at one end of the supporting section 140 close to the reinforcing section 240, and the chamfer is located at two sides of the supporting section 140. One end of the supporting section 230 near the reinforcing section 130 is provided with a chamfer, and the chamfers are positioned at two sides of the supporting section 230. The support section 230 and the support section 140 are chamfered, so that the support section 230 can be inserted into the clearance groove 141 by workers to be guided, and the support section 230 can be conveniently inserted into the clearance groove 141 by the workers.

Referring to fig. 1 and 2, in order to prevent the connection sub-rod 100 and the positioning sub-rod 200 from being separated easily when a worker adjusts the length of the guide rod, a locking member for locking the length of the guide rod is provided on the positioning sub-rod 200. One end of the supporting section 140 close to the reinforcing section 240 is provided with a sliding groove 142 communicated with the clearance groove 141. The locking member includes a locking block 300 that snap fits into the slide slot 142. The support section 230 is provided with a sliding groove 231 along the circumferential direction of the guide rod, and the locking block 300 is connected with the sliding groove 231 in a sliding manner so as to realize the adjustment of the clamping state of the locking block 300 and the sliding groove 142.

The connecting section 120 is provided with an adjusting piece for adjusting the sliding distance between the locking block 300 and the connecting guitar section. The regulating part includes regulating spring 232, and regulating spring 232 sets up in spout 231, and regulating spring 232 one end and spout 231 tank bottom fixed connection, the other end and locking piece 300 fixed connection. When the sliding slot 231 is aligned with the sliding slot 142, under the elastic force of the adjusting spring 232, the part of the locking block 300 extending out of the sliding slot 231 is in inserting fit with the sliding slot 142, and the part of the locking block 300 extending out of the sliding slot 231 is hemispherical.

The implementation principle of this application embodiment a guide arm does: the guide bar is placed at the desired installation position, and the connecting sub-bar 100 and the positioning sub-bar 200 are pulled to adjust the length of the guide bar, so that the guide bar is suitable for the installation position.

When the user pulls the connecting rod 100 to slide the connecting rod 100 until the locking block 300 is aligned with the sliding slot 142, the locking block 300 slides along the sliding slot 231 to the position clamped with the sliding slot 142 under the elastic force of the adjusting spring 232, so that the connecting rod 100 is not easy to be separated from the positioning rod 200.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A guide bar, characterized by: the connecting rod comprises a connecting rod body (100) and a positioning rod body (200), wherein threaded holes are formed in one ends, far away from each other, of the connecting rod body (100) and the positioning rod body (200), and the connecting rod body (100) and the positioning rod body (200) are connected in a sliding mode along the axial direction of a guide rod.

2. A guide bar according to claim 1, wherein: the connecting sub-rod (100) comprises a connecting section (120) and a plurality of limiting sections (110) which are fixedly connected, wherein the limiting sections (110) are arranged at intervals along the circumferential direction of the connecting section (120) to form spacing grooves (111); the sub-pole (200) of location is including linking up section (210) and a plurality of location section (220), and is a plurality of location section (220) set up along linking up section (210) circumference interval, location section (220) and interval groove (111) one-to-one, and location section (220) and the interval groove (111) that corresponds slide along the guide arm axial and be connected.

3. A guide bar as set forth in claim 2, wherein: spacing section (110) are close to the one end of linking up section (210) and have seted up the chamfer, and the chamfer is located spacing section (110) both sides, the chamfer has been seted up to the one end that location section (220) are close to linkage segment (120), and the chamfer is located location section (220) both sides.

4. A guide bar as set forth in claim 2, wherein: the connector rod (100) further comprises a reinforcing section (130) and a plurality of supporting sections (140), wherein the reinforcing section (130) and the plurality of supporting sections (140) are fixedly sleeved on the outer sides of the connecting section (120) and the limiting section (110), and the plurality of supporting sections (140) are arranged at intervals along the circumferential direction of the reinforcing section (130) to form clearance grooves (141); the positioning sub-rod (200) further comprises an enhancement section (240) and a plurality of support sections (230) which are fixedly sleeved on the outer sides of the connection section (210) and the positioning section (220), the support sections (230) are arranged along the circumferential direction of the enhancement section (240) at intervals, the support sections (230) correspond to the clearance grooves (141) one by one, the support sections (230) are connected with the clearance grooves (141) in a sliding mode along the length direction of the guide rod, and the clearance grooves (141) are arranged with the clearance grooves (111) at intervals.

5. A guide bar according to claim 4, wherein: one end of the supporting section (140) close to the reinforcing section (240) is provided with a chamfer, the chamfers are positioned on two sides of the supporting section (140), one end of the supporting section (230) close to the reinforcing section (130) is provided with a chamfer, and the chamfers are positioned on two sides of the supporting section (230).

6. A guide bar according to claim 4, wherein: the positioning sub-rod (200) is provided with a locking piece for locking the length of the guide rod.

7. A guide bar according to claim 6, wherein: support section (140) and be close to one end of reinforcing section (240) and offer groove (142) that slides with clearance groove (141) intercommunication, the locking piece includes with groove (142) joint complex locking piece (300) that slides, locking piece (300) with support section (230) along guide arm circumference slide and be connected to adjust the joint state of locking piece (300) and groove (142) that slides, be provided with the regulating part that is used for adjusting locking piece (300) and linkage segment (120) distance of sliding on linkage segment (120).

8. The guide bar of claim 7, wherein: offer spout (231) along guide arm circumference on support section (230), locking piece (300) and spout (231) slide and be connected, and the regulating part includes adjusting spring (232), adjusting spring (232) set up in spout (231), and adjusting spring (232) one end and spout (231) tank bottom fixed connection, the other end and locking piece (300) fixed connection, under adjusting spring (232) spring action, spout (231) are stretched out to locking piece (300) part, and the part that the spout (231) were stretched out to locking piece (300) sets up to hemispherical.