Replaceable honing rod based on module design

Abstract

The utility model relates to the technical field of honing rods, and discloses a replaceable honing rod based on module design, which solves the problem that a honing head is inconvenient to replace quickly at present, and comprises a main rod, a connecting rod is arranged on the outer side of the main rod, and the honing head is fixedly connected to one end, far away from the main rod, of the connecting rod. A connecting mechanism and a limiting mechanism are arranged between the connecting rod and the main rod, the connecting mechanism comprises a supporting rod fixed to the end, close to the connecting rod, of the main rod, the end, away from the main rod, of the supporting rod is attached to the end, away from the honing head, of the connecting rod, and two positioning plates are symmetrically and fixedly connected to the end, away from the honing head, of the connecting rod; two positioning grooves are symmetrically formed in the end, away from the main rod, of the supporting rod, the two positioning plates are inserted into the two positioning grooves correspondingly, and positioning rods are fixedly connected to the two positioning plates correspondingly; according to the honing head fixing device, the connecting rod and the supporting rod can be fixed, on the contrary, the connecting rod can be detached from the supporting rod, and therefore the honing head can be conveniently and rapidly replaced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to honing rod technical field, concretely is a replaceable type honing rod based on module design. BACKGROUND

[0002] Honing is the accurate processing of the finishing surface with oilstone embedded in the honing head, the contact area of honing and hole surface is larger, the processing efficiency is higher, and under certain conditions, it can also process the plane, according to the authorized announcement No. CN211992429U, the name is " a replaceable honing rod " patent document, it includes the main rod, the one end of main rod is connected with connecting rod, the one end of connecting rod is installed with honing head, the one end of main rod is installed with connecting round block, the other end of connecting rod is movably connected with connecting cylinder, the one end of connecting cylinder is movably connected with the one end of connecting round block, the one side of main rod is fixedly installed with circle shape insert block, the middle part of circle shape insert block is movably inserted with fixed rod at equal distance, the one side of connecting rod is installed with bearing, the surface of bearing is installed with nut at equal distance, the one end of fixed rod is connected with nut threadedly, but still has the following defects:

[0003] It needs to fix connecting rod and honing head on main rod through multiple steps, which leads to complicated operation and is inconvenient for quick replacement of honing head. UTILITY MODEL CONTENTS

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a replaceable honing rod based on module design, which effectively solves the problem of inconvenient quick replacement of honing head.

[0005] To achieve the above object, the utility model provides the following technical scheme: a replaceable honing rod based on module design, comprising a main rod, a connecting rod is arranged on the outer side of the main rod, a honing head is fixedly connected to the end of the connecting rod away from the main rod, a connecting mechanism and a limiting mechanism are arranged between the connecting rod and the main rod.

[0006] The connecting mechanism comprises a support rod fixed to the end of the main rod close to the connecting rod, the end of the support rod away from the main rod is attached to the end of the connecting rod away from the honing head, the end of the connecting rod away from the honing head is symmetrically fixedly connected with two positioning plates, the end of the support rod away from the main rod is symmetrically provided with two positioning grooves, the two positioning plates are respectively inserted into the two positioning grooves, the two positioning plates are both fixedly connected with positioning rods, the outer side of the support rod is symmetrically fixedly connected with two side blocks, the two side blocks are both fixedly connected with guide rods between the support rod, a guide ring is movably sleeved between the two guide rods, two L-shaped plates are symmetrically rotatably connected to the side of the guide ring close to the connecting rod, the two L-shaped plates are respectively slidably connected with the two positioning grooves, the side of the guide ring close to the connecting rod is symmetrically fixedly connected with two abutting blocks, and the two L-shaped plates are respectively abutted with the two abutting blocks.

[0007] Preferably, one end of the connecting rod away from the honing head is fixedly connected with an insertion block, and one end of the supporting rod away from the main rod is provided with an insertion slot, and the insertion block is inserted into the insertion slot.

[0008] Preferably, the outer side of the supporting rod is provided with a screw sleeve between the two guide rods, the outer side of the screw sleeve is uniformly fixedly connected with a plurality of auxiliary handles, the screw sleeve is located on the side of the guide ring close to the connecting rod, the outer side of the supporting rod is provided with an external thread, and the screw sleeve is threadedly sleeved on the outer side of the supporting rod through the external thread.

[0009] Preferably, the limiting mechanism comprises two U-shaped round rods, the two U-shaped round rods are fixedly connected to the outer sides of the two side blocks respectively, the outer sides of the two U-shaped round rods are movably sleeved with sliding plates respectively, and the outer sides of the two sliding plates are fixedly connected with insertion rods.

[0010] Preferably, the outer side of the connecting rod is movably sleeved with an outer ring between the two insertion rods, the outer side of the outer ring is symmetrically provided with two insertion holes, and the inner diameter values of the two insertion holes are equal to the outer diameter values of the two insertion rods.

[0011] Preferably, the side of the guide ring close to the connecting rod is symmetrically fixedly connected with two U-shaped plates, the outer sides of the two U-shaped plates are rotatably connected with movable rods respectively, and one end of each of the two movable rods is rotatably connected with a sliding plate.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1. The utility model discloses a honing head quick replacement device, which comprises a main rod, a supporting rod, a connecting rod, a guide ring, a guide rod, a limiting mechanism, a L-shaped plate, a positioning rod, a positioning plate, a screw sleeve and an external thread.

[0014] 2. The utility model discloses a honing head quick replacement device, which comprises a main rod, a supporting rod, a connecting rod, a guide ring, a guide rod, a limiting mechanism, a L-shaped plate, a positioning rod, a positioning plate, a screw sleeve and an external thread. BRIEF DESCRIPTION OF DRAWINGS

[0015] The drawings are used to provide further understanding of the utility model and constitute a part of the specification, are used to explain the utility model together with the embodiments of the utility model, and do not constitute the limitation to the utility model.

[0016] In the drawings:

[0017] Figure 1 The utility model discloses a replaceable honing rod structure schematic diagram based on module design.

[0018] Figure 2 The utility model discloses a connecting mechanism structure schematic diagram.

[0019] Figure 3 The utility model discloses a support rod and connecting rod dismounting structure schematic diagram.

[0020] Figure 4 The utility model discloses a guide ring structure schematic diagram.

[0021] Figure 5 The utility model discloses a limiting mechanism structure schematic diagram.

[0022] In the drawing: 1, main rod, 2, connecting mechanism, 201, support rod, 202, screw bush, 203, auxiliary handle, 204, external thread, 205, guide rod, 206, guide ring, 207, L-shaped plate, 208, side block, 209, positioning groove, 2010, positioning rod, 2011, positioning plate, 2012, plug block, 2013, plug groove, 2014, abutment block, 3, limiting mechanism, 301, U-shaped round rod, 302, U-shaped plate, 303, movable rod, 304, sliding plate, 305, plug rod, 306, insertion hole, 307, outer ring, 4, connecting rod, 5, honing head. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0024] Embodiment one, by Figure 1 The utility model relates to a replaceable honing rod based on module design, including main rod 1, the outside of main rod 1 is equipped with connecting rod 4, and the one end of connecting rod 4 away from main rod 1 is fixedly connected with honing head 5, and connecting rod 4 and main rod 1 are equipped with connecting mechanism 2 and limiting mechanism 3.

[0025] Specifically, by Figures 2-4The connecting mechanism 2 comprises a supporting rod 201 fixed to the main rod 1 near one end of the connecting rod 4, the end of the supporting rod 201 away from the main rod 1 is attached to the end of the connecting rod 4 away from the honing head 5, the end of the connecting rod 4 away from the honing head 5 is symmetrically fixedly connected with two positioning plates 2011, the end of the supporting rod 201 away from the main rod 1 is symmetrically provided with two positioning grooves 209, the two positioning plates 2011 are respectively inserted into the two positioning grooves 209, the two positioning plates 2011 are fixedly connected with positioning rods 2010, the outer side of the supporting rod 201 is symmetrically fixedly connected with two side blocks 208, the two side blocks 208 are fixedly connected with guide rods 205, the two guide rods 205 are movably sleeved with guide rings 206, the side of the two guide rings 206 close to the connecting rod 4 is symmetrically rotatably connected with two L-shaped plates 207, the two L-shaped plates 207 are respectively slidably connected with the two positioning grooves 209, the side of the guide ring 206 close to the connecting rod 4 is symmetrically fixedly connected with two abutting blocks 2014, the two L-shaped plates 207 respectively abut against the two abutting blocks 2014, the end of the connecting rod 4 away from the honing head 5 is fixedly connected with an insertion block 2012, the end of the supporting rod 201 away from the main rod 1 is provided with an insertion groove 2013, the insertion block 2012 is inserted into the insertion groove 2013, the outer side of the supporting rod 201 is provided with a screw sleeve 202 between the two guide rods 205, the outer side of the screw sleeve 202 is uniformly fixedly connected with a plurality of auxiliary handles 203, the auxiliary handles 203 are arranged to facilitate the rotation of the screw sleeve 202, the screw sleeve 202 is located on the side of the guide ring 206 close to the connecting rod 4, the outer side of the supporting rod 201 is provided with external threads 204, and the screw sleeve 202 is threadedly sleeved on the outer side of the supporting rod 201 through the external threads 204.

[0026] In use, first, the insertion block 2012 is inserted into the insertion groove 2013 until the connecting rod 4 is attached to the supporting rod 201, and then the two positioning plates 2011 are respectively inserted into the two positioning grooves 209, then the two L-shaped plates 207 are rotated until they abut against the two abutting blocks 2014, at this time, the two L-shaped plates 207 are respectively inserted into the two positioning grooves 209, then the guide ring 206 is slid along the two guide rods 205, driving the two L-shaped plates 207 to move and be sleeved on the outer sides of the two positioning rods 2010, until the two L-shaped plates 207 abut against the two positioning plates 2011, then the screw sleeve 202 is rotated in a forward direction until it abuts against the guide ring 206, limiting the guide ring 206 and fixing the connecting rod 4 and the supporting rod 201, completing the installation of the honing head 5, when the screw sleeve 202 is rotated in a reverse direction, it is separated from the guide ring 206, then the guide ring 206 is slid along the two guide rods 205, so that the two L-shaped plates 207 are respectively separated from the outer sides of the two positioning rods 2010, then the two L-shaped plates 207 are rotated and removed from the two positioning grooves 209, the fixing of the connecting rod 4 and the supporting rod 201 is released, the honing head 5 is disassembled, and finally the honing head 5 is quickly replaced.

[0027] Specifically, by Figure 5 It is given that the limiting mechanism 3 comprises two U-shaped round rods 301 fixed on the outer sides of the two side blocks 208, the outer sides of the two U-shaped round rods 301 are movably sleeved with sliding plates 304, the outer sides of the two sliding plates 304 are fixedly connected with inserting rods 305, the outer side of the connecting rod 4 is fixedly sleeved with an outer ring 307 located between the two inserting rods 305, the outer side of the outer ring 307 is symmetrically provided with two insertion holes 306, the inner diameter values of the two insertion holes 306 are equal to the outer diameter values of the two inserting rods 305, the side close to the connecting rod 4 of the guide ring 206 is fixedly connected with two U-shaped plates 302 in symmetry, the outer sides of the two U-shaped plates 302 are rotatably connected with movable rods 303, one end of each of the two movable rods 303 is rotatably connected with a sliding plate 304;

[0028] In use, when the guide ring 206 slides along the two guide rods 205 and moves away from the connecting rod 4, it drives the two U-shaped plates 302 to move, drives the two sliding plates 304 to slide along the two U-shaped round rods 301 through the two movable rods 303, and drives the two inserting rods 305 to move close to each other, when the two L-shaped plates 207 abut against the two positioning plates 2011 respectively, at this time, the two inserting rods 305 are inserted into the two insertion holes 306 respectively, clamping the outer ring 307, then rotating the sleeve nut 202 to limit the guide ring 206, finally firmly connecting the connecting rod 4 with the supporting rod 201, ensuring the stability of the honing head 5 after installation.

Claims

1. A replaceable honing bar based on modular design comprising a main bar (1) characterized in that: The outer side of the main rod (1) is provided with a connecting rod (4), and the end of the connecting rod (4) away from the main rod (1) is fixedly connected with a honing head (5); the connecting rod (4) and the main rod (1) are provided with a connecting mechanism (2) and a limiting mechanism (3); The connecting mechanism (2) comprises a supporting rod (201) fixed to the main rod (1) near one end of the connecting rod (4), and the end of the supporting rod (201) away from the main rod (1) is attached to the end of the connecting rod (4) away from the honing head (5); the end of the connecting rod (4) away from the honing head (5) is fixedly connected with two positioning plates (2011) symmetrically; the end of the supporting rod (201) away from the main rod (1) is symmetrically provided with two positioning grooves (209); the two positioning plates (2011) are respectively inserted into the two positioning grooves (209); the two positioning plates (2011) are fixedly connected with positioning rods (2010); the outer side of the supporting rod (201) is fixedly connected with two side blocks (208) symmetrically; the two side blocks (208) and the supporting rod (201) are fixedly connected with guide rods (205); the two guide rods (205) are movably sleeved with guide rings (206); the two guide rings (206) are symmetrically rotatably connected with two L-shaped plates (207) on the side close to the connecting rod (4); the two L-shaped plates (207) are respectively slidably connected with the two positioning grooves (209); and the side of the guide ring (206) close to the connecting rod (4) is fixedly connected with two abutting blocks (2014).

2. A replaceable honing rod based on modular design according to claim 1, characterized in that: The end of the connecting rod (4) away from the honing head (5) is fixedly connected with an insertion block (2012), and the end of the supporting rod (201) away from the main rod (1) is provided with an insertion groove (2013); the insertion block (2012) is inserted into the insertion groove (2013).

3. The replaceable honing rod based on modular design according to claim 1, characterized in that: The outer side of the supporting rod (201) is provided with a screw sleeve (202) between the two guide rods (205); the outer side of the screw sleeve (202) is uniformly fixedly connected with a plurality of auxiliary handles (203); the screw sleeve (202) is located on the side of the guide ring (206) close to the connecting rod (4); and the outer side of the supporting rod (201) is provided with external threads (204), and the screw sleeve (202) is threadedly sleeved on the outer side of the supporting rod (201) through the external threads (204).

4. The replaceable honing rod based on modular design according to claim 1, characterized in that: The limiting mechanism (3) comprises two U-shaped circular rods (301), and the two U-shaped circular rods (301) are respectively fixed to the outer sides of the two side blocks (208); the outer sides of the two U-shaped circular rods (301) are movably sleeved with sliding plates (304); and the outer sides of the two sliding plates (304) are fixedly connected with insertion rods (305).

5. The modular design based exchangeable honing rod according to claim 1, characterized in that: The outer side of the connecting rod (4) is fixedly sleeved with an outer ring (307) between the two insertion rods (305); the outer side of the outer ring (307) is symmetrically provided with two insertion holes (306); and the inner diameter values of the two insertion holes (306) are equal to the outer diameter values of the two insertion rods (305).

6. The modular design based exchangeable honing rod according to claim 1, characterized in that: The guiding ring (206) is symmetrically and fixedly connected with two U-shaped plates (302) near one side of the connecting rod (4), and the outer sides of the two U-shaped plates (302) are rotatably connected with movable rods (303), and one end of the two movable rods (303) is rotatably connected with two sliding plates (304) respectively.

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