CN219212926U - Guide wheel bracket machining and positioning tool - Google Patents

Abstract

The utility model provides a guide wheel bracket processing and positioning tool which comprises a working frame, wherein the working frame consists of a bottom plate and two vertical plates, the two vertical plates are respectively and fixedly arranged on two sides of the bottom plate, two symmetrical supporting vertical plates are fixedly arranged at the top of the two vertical plates, one side, close to each other, of the two supporting vertical plates is provided with a slide way, a slide plate is connected between the two slide ways in a sliding way, the front surface of the slide plate is provided with a rolling groove, the top of the slide plate is fixedly connected with a connecting plate, the other end of the connecting plate is fixedly connected with a lifting plate, the top of the lifting plate is provided with a tire groove, the top of the bottom plate is provided with an installation table, the top of the installation table is provided with a motor, the output end of the motor is fixedly connected with a rotating shaft, the other end of the rotating shaft is fixedly connected with a connecting rod, the other end of the connecting rod is movably connected with a roller, and the roller is in the rolling groove. The guide wheel assembly device has the advantages that the assembly quality is stable, the overall quality of the guide wheel is improved, and the guide wheel can be accurately positioned and fixed.

Description

Guide wheel bracket machining and positioning tool

Technical Field

The utility model relates to the technical field of mechanical manufacturing tool fixtures, in particular to a guide wheel bracket machining and positioning tool.

Background

The guiding wheel is a key component in the walking system software of the track engineering mechanical equipment and the like, and is assembled on the trolley frame for guiding the track. The function of the device mainly comprises that the crawler belt is properly wound, meanwhile, the tensioning device is used for moving the guide wheel to adjust the tension degree of the crawler belt, the impact on the guide wheel is particularly large when the crawler belt type machinery walks, particularly when the crawler belt turns, the conventional guide wheel is connected with the tension device, and the guide wheel can move forwards and backwards along with the expansion and contraction of the tension spring by utilizing the guide of the side guide plate, so that the impact in the front and back directions generated during walking is eliminated.

The publication number of the guide wheel bracket is CN203649961U, which discloses that the guide wheel bracket is clamped by a left claw and a right claw which are arranged at the left part and the right part of a clamping disc, and the clamping of the guide wheel bracket is also a mature technology; the front clamping jaw and the rear clamping jaw are arranged at the front part and the rear part of the clamping disc, the actuator which is arranged between the left clamping jaw and the right clamping jaw and is used for driving the left clamping jaw and the right clamping jaw to move along the radial direction is high in practicability, however, the clamping of the guide wheel bracket still has certain defects in the actual use process, such as: the wheel axle bracket assembly equipment for the guide wheels is not specially arranged, manual assembly is generally adopted, the guide wheels cannot be horizontally moved and fixed to carry out bracket positioning assembly, production efficiency is low, assembly quality is unstable, the integral quality of the guide wheels is seriously influenced, and therefore the practicability of clamping the guide wheel bracket is still to be improved.

Disclosure of Invention

The utility model aims to provide a guide wheel bracket machining and positioning tool for solving a plurality of problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a guide wheel support processing location frock, includes the work frame, the work frame comprises bottom plate and two risers, two the riser is fixed mounting in the both sides of bottom plate respectively, the top fixed mounting of bottom plate has two symmetry to support the riser, two the slide has been seted up to the one side that supports the riser and is close to each other, two sliding connection has the slide between the slide, the rolling groove has been seted up in the front of slide, the top fixedly connected with connecting plate of slide, the other end fixedly connected with lifter plate of connecting plate, the tire recess has been seted up at the top of lifter plate, the top of bottom plate is provided with the mount table, and is located one side of rolling groove, the motor is installed at the top of mount table, the output fixedly connected with pivot of motor, the other end fixedly connected with connecting rod of pivot, the other end swing joint gyro wheel of connecting rod, gyro wheel roll connection is in the inside of rolling groove.

As a preferred embodiment of the present utility model: the bottom of slide fixedly connected with spring, the other end fixed connection of spring is at the top of bottom plate.

As a preferred embodiment of the present utility model: the inside of the tire groove is provided with two symmetrical fixing plates, and the fixing plates are fixed in the tire groove through fasteners.

As a preferred embodiment of the present utility model: two the riser is leaned on the one side of keeping away from each other and is fixed symmetry respectively installs two first cylinders, two the equal fixedly connected with telescopic link of output of first cylinder, two the telescopic link all wears through in two risers, and swing joint is inside two risers.

As a preferred embodiment of the present utility model: the two vertical plates are fixedly connected with a transverse plate between the tops, a second air cylinder is fixedly arranged at the bottom of the transverse plate, the output end of the second air cylinder is fixedly connected with a lifting rod, and the other end of the lifting rod is connected with a detachable guide wheel bracket.

As a preferred embodiment of the present utility model: the guide wheel support comprises a top plate and two side plates, and reinforcing ribs are arranged between the two side plates and the top plate.

As a preferred embodiment of the present utility model: the top plate is welded between the tops of the two side plates, and the reinforcing ribs are welded between the two side plates and the top plate.

Compared with the prior art, the utility model has the beneficial effects that:

1) Through supporting the riser, under the cooperation of slide, rolling groove, spring, lifter plate, mount pad, motor, connecting rod and gyro wheel can make the lifter plate realize reciprocating, can realize moving the guide wheel to the position of two first cylinders, and rethread tire recess, fixed plate, and fastener make the guide wheel can fix at the top of lifter plate under the cooperation of fastener, prevent that the guide wheel rolls; the guide wheel bracket is pressed onto the wheel shaft of the guide wheel under the action of the second cylinder, and the guide wheel bracket and the guide wheel shaft are positioned and fixed under the action of the first cylinder, so that the operation is simple, the bracket is stressed equally due to bidirectional pressurization, the assembly quality is higher, the production efficiency is higher, and the machining yield of the guide wheel is ensured.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a split structure of the present utility model;

FIG. 3 is a second schematic diagram of the split structure of the present utility model.

In the figure: 1. a work frame; 2. a bottom plate; 3. a riser; 31. a first cylinder; 32. a telescopic rod; 4. supporting a vertical plate; 5. a slideway; 6. a slide plate; 61. a rolling groove; 62. a spring; 7. a connecting plate; 8. a lifting plate; 81. a tire groove; 82. a fixing plate; 9. a mounting table; 91. a motor; 92. a connecting rod; 93. a roller; 10. a cross plate; 101. a second cylinder; 102. a guide wheel bracket; 103. a top plate; 104. a side plate; 105. reinforcing ribs.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a guide wheel support processing location frock, including work frame 1, work frame 1 comprises bottom plate 2 and two risers 3, two risers 3 are fixed mounting respectively in the both sides of bottom plate 2, the top fixed mounting of bottom plate 2 has two symmetry to support riser 4, slide 5 has been seted up to the one side that two support risers 4 are close to each other, sliding connection has slide 6 between two slide 5, rolling groove 61 has been seted up in the front of slide 6, the top fixedly connected with connecting plate 7 of slide 6, the other end fixedly connected with lifter plate 8 of connecting plate 7, tyre groove 81 has been seted up at the top of lifter plate 8, the top of bottom plate 2 is provided with mount table 9, and be located one side of rolling groove 61, motor 91 is installed at the top of mount table 9, the output fixedly connected with pivot of motor 91, the other end fixedly connected with connecting rod 92 of pivot, the other end swing joint of connecting rod 92 has gyro wheel 93, gyro wheel 93 roll connection is in the inside of rolling groove 61.

In this embodiment: the bottom of the sliding plate 6 is fixedly connected with a spring 62, and the other end of the spring 62 is fixedly connected to the top of the bottom plate 2.

In this embodiment: inside the tire groove 81, two symmetrical fixing plates 82 are fixed, and the fixing plates 82 are fixed inside the tire groove 81 by fasteners.

In this embodiment: two first air cylinders 31 are fixedly and symmetrically installed on one sides, away from each other, of the two vertical plates 3, telescopic rods 32 are fixedly connected to output ends of the two first air cylinders 31, and the two telescopic rods 32 are penetrated through the two vertical plates 3 and movably connected to the inside of the two vertical plates 3.

In this embodiment: a transverse plate 10 is fixedly connected between the tops of the two vertical plates 3, a second air cylinder 101 is fixedly installed at the bottom of the transverse plate 10, a lifting rod is fixedly connected to the output end of the second air cylinder 101, and a detachable guide wheel bracket 102 is connected to the other end of the lifting rod.

In this embodiment: the guide wheel bracket 102 is composed of a top plate 103 and two side plates 104, and a reinforcing rib 105 is arranged between the two side plates 104 and the top plate 103.

In this embodiment: the top plate 103 is welded between the tops of the two side plates 104, and the reinforcing ribs 105 are welded between the two side plates 104 and the top plate 103.

Specific embodiments: firstly, the guiding wheel is placed into the tire groove 81 to be fixed, then the motor 91 is started, the connecting plate 7 is driven to rotate, the roller 93 is driven to roll in the rolling groove 61, the sliding plate 6 is driven to slide up and down in the sliding way 5, the spring 62 is driven to stretch up and down, the lifting plate 8 is driven to move up and down, the guiding wheel at the top of the lifting plate 8 is aligned with the two first cylinders 31, then the motor 91 stops operating, the second cylinder 101 is started again, the guiding wheel bracket 102 is lowered to the position of the first cylinders 31, and the two first cylinders 31 are started again, so that the guiding wheel bracket 102 can accurately position and fix the guiding wheel at the top of the lifting plate 8, the production efficiency is greatly improved, the assembly quality is stable, the integral quality of the guiding wheel is improved, and the guiding wheel can be accurately positioned and fixed.

Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art may modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features thereof, and any modifications, equivalent substitutions, improvements and the like within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims (7)

1. The utility model provides a guide wheel support processing location frock, includes work frame (1), its characterized in that: work frame (1) comprises bottom plate (2) and two riser (3), two riser (3) fixed mounting are in the both sides of bottom plate (2) respectively, the top fixed mounting of bottom plate (2) has two symmetry to support riser (4), two slide (5) have been seted up to the one side that supports riser (4) and are close to each other, two sliding connection has slide (6) between slide (5), antifriction slot (61) have been seted up in the front of slide (6), the top fixedly connected with connecting plate (7) of slide (6), the other end fixedly connected with lifter plate (8) of connecting plate (7), tire recess (81) have been seted up at the top of lifter plate (8), the top of bottom plate (2) is provided with mount table (9), and is located one side of antifriction slot (61), motor (91) are installed at the top of mount table (9), the output fixedly connected with pivot of motor (91), the other end fixedly connected with connecting rod (92) of pivot, the other end fixedly connected with connecting rod (93) of connecting rod (92), swing joint (93) at inside gyro wheel (93).

2. The guide wheel bracket machining positioning tool according to claim 1, wherein: the bottom of the sliding plate (6) is fixedly connected with a spring (62), and the other end of the spring (62) is fixedly connected to the top of the bottom plate (2).

3. The guide wheel bracket machining positioning tool according to claim 1, wherein: two symmetrical fixing plates (82) are fixed in the tire groove (81), and the fixing plates (82) are fixed in the tire groove (81) through fasteners.

4. The guide wheel bracket machining positioning tool according to claim 1, wherein: two riser (3) are leaned on the one side of keeping away from each other and are fixed symmetry respectively and install two first cylinders (31), two the equal fixedly connected with telescopic link (32) of output of first cylinder (31), two telescopic link (32) all pass through in two riser (3), and swing joint is inside two riser (3).

5. The guide wheel bracket machining positioning tool according to claim 1, wherein: a transverse plate (10) is fixedly connected between the tops of the two vertical plates (3), a second air cylinder (101) is fixedly installed at the bottom of the transverse plate (10), a lifting rod is fixedly connected to the output end of the second air cylinder (101), and a detachable guide wheel bracket (102) is connected to the other end of the lifting rod.

6. The guide wheel bracket machining positioning tool according to claim 5, wherein: the guide wheel bracket (102) consists of a top plate (103) and two side plates (104), and reinforcing ribs (105) are arranged between the two side plates (104) and the top plate (103).

7. The guide wheel bracket machining positioning tool of claim 6, wherein: the top plate (103) is welded between the tops of the two side plates (104), and the reinforcing ribs (105) are welded between the two side plates (104) and the top plate (103).

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