Single-shaft multi-position type guide wheel assembly jig

Abstract

The utility model discloses a single-shaft multi-position type guide wheel assembling jig in the technical field of guide wheel installation, which comprises a base plate, a positioning shaft, a flange plate and a guide wheel, and is characterized in that an adjusting block is additionally arranged at the installation end of the positioning shaft, can be matched with a circular installation hole and can also be installed and locked with an adjusting groove in the shape of a strip-shaped hole; a locking screw hole is additionally formed in the adjusting block, the adjusting block and a base plate in a threaded hole shape can be installed in a matched mode, the positioning shaft can be locked with base plates in different installation modes, use is flexible, meanwhile, bearing grooves of different sizes are additionally formed in the flange plate, bearings of different models can be matched, and the positioning shaft is convenient to use. The positioning shaft can be adaptively mounted at different positions, so that the guide wheel can be mounted at different extension lengths, and the device is very flexible to assemble and very convenient to adjust; and the flange plates can be mounted on different side edges of the bidirectional flange according to field size requirements, so that the use is more flexible.

Description

TECHNICAL FIELD

[0001] The utility model relates to guide wheel installation technical field, in particular to a single axle multi -position type guide wheel assembly fixture. BACKGROUND

[0002] The guide wheel is generally a roller for transmission or guiding a wire harness, especially a cable, which needs to guide, support and tension the wire harness during use and winding, so that the wire harness can move steadily.

[0003] During the winding and guiding of the automobile cable, some problems may occur, the cable diameter, position and equipment of the automobile are different, and the extension demand of the guide also changes, because the types of the cable used on the automobile are various, the positions needing to be guided are different, and the demand for the flexibility of the cable guiding, the fixed guide wheel is difficult to install and use, and the types are various, so it is difficult to adapt and erect the guide wheel with high installation flexibility demand.

[0004] Therefore, the utility model designs a single axle multi -position type guide wheel assembly fixture to solve the above problems. CONTENT OF THE UTILITY MODEL

[0005] The utility model discloses a single axle multi -position type guide wheel assembly fixture, the device increases the adjusting block, can be equipped with the round mounting hole, also can install and lock with the adjusting groove of strip type hole shape, still increases the locking screw hole on the adjusting block, can be equipped with the base plate of screw hole shape and adapt installation, make the positioning shaft can lock with the base plate of different installation forms, use flexible, increase the bearing groove of different sizes in the installation cylinder simultaneously, can be equipped with different bearings, and can adapt and install the positioning shaft in different positions, thereby installing the guide wheel with different extension lengths, the device assembly is very flexible, and it is very convenient to adjust.

[0006] The utility model is realized as follows: a single axle multi -position type guide wheel assembly fixture, comprising:

[0007] The base plate, the positioning shaft, the flange plate and the guide wheel;

[0008] The base plate is a flat plate, and the mounting hole is formed in the base plate;

[0009] The positioning shaft is a stepped shaft, and the adjusting block in the shape of an ellipse is arranged at one end of the positioning shaft; the upper end and the lower end of the adjusting block are circular arcs in the same shape; and the left side and the right side of the adjusting block are long straight edges.

[0010] The adjusting block is stably connected to the mounting hole, and the positioning shaft is locked with the base plate through the adjusting block and the mounting hole.

[0011] The flange plate is a disc with an inner hole, and a mounting cylinder is inserted in the flange plate, and the two ends of the mounting cylinder are outwardly protruded on the two sides of the flange plate; the mounting cylinder is a cylindrical hole, and the flange plate and the mounting cylinder on the two sides form a bidirectional flange with a circular table on both sides;

[0012] The first bearing groove and the second bearing groove are arranged in the mounting cylinder, and the first bearing groove and the second bearing groove are circular annular surfaces with different diameters;

[0013] The other end of the positioning shaft is sleeved with a bearing, and the positioning shaft is rotatably arranged in the first bearing groove or the second bearing groove through the bearing;

[0014] The guide wheel is a guide rotating wheel, and the guide wheel is locked on the flange plate through bolts, and the guide wheel can be stably sleeved on the mounting cylinder on any one side of the flange plate.

[0015] Further, one end of the base plate is connected with a bottom plate, and the base plate is stably arranged on the workbench through the bottom plate; the base plate and the bottom plate form an L-shaped overall structure support;

[0016] The base plate and the bottom plate are perpendicular to each other.

[0017] Further, the outer diameter of the mounting cylinder is smaller than the inner diameter of the flange plate, and the flange plate and the mounting cylinder on the two sides form an overall structure.

[0018] Further, the mounting hole is a circular hole, and the mounting hole and the circular arc segment of the adjusting block are gap-fitted, and the gap is not more than 0.5mm.

[0019] Further, the base plate has different replacement parts, and the replacement part of the base plate is provided with an adjusting groove and a threaded hole;

[0020] The adjusting groove is a waist-shaped hole, the two straight edges of the adjusting block are clamped and matched with the straight edges of the adjusting groove, and the adjusting groove and the adjusting block are gap-fitted;

[0021] The outer end of the adjusting block is further provided with a locking screw hole, and the locking screw hole and the threaded hole are locked through bolts.

[0022] The beneficial effects of the utility model are: 1, the different mounting modes of the guide wheel and the flange plate are increased, the mounting cylinders are outwardly arranged on the two sides of the flange plate of the device, so that the guide wheel can be mounted on the two sides of the flange plate, thereby the guide wheel can be mounted and adapted at different positions according to the requirements of wire harness guiding, the flange can be outwardly extended on the outside of the guide wheel for limiting, or can be locked and mounted on the inside, and the device is convenient to use;

[0023] 2、The device also increases the adjusting block, the adjusting block is an oval structure, the arc segment of the adjusting block can adapt to the circular mounting hole, the straight segment of the adjusting block can also be a adjusting groove matched with a strip hole, and the locking screw hole can be matched with the threaded hole for installation, so that different parts of the adjusting block can be installed on different base plates, the assembly mode is various, and matching is convenient;

[0024] 3、The mounting cylinder in the flange plate has bearing grooves of different sizes, which can adapt to different bearings and positioning shafts for installation, so that bearings and mounting cylinders can be installed on different stepped shaft sections of the positioning shaft, the assembly position is flexible, and adjustment and matching are convenient; The base plate and the positioning block on the positioning block of the device can be installed in different ways, and each component can also be adjusted, so that the guide wheel, the positioning shaft and the bearing can be adjusted and installed in different positions. BRIEF DESCRIPTION OF DRAWINGS

[0025] The utility model will be further described below with reference to the drawings and in combination with the embodiments.

[0026] Figure 1 It is a whole structure schematic view of the utility model;

[0027] Figure 2 It is another side whole assembly state structure schematic view of the utility model;

[0028] Figure 3 It is a split state structure schematic view of the utility model;

[0029] Figure 4 It is another side split state structure schematic view of the utility model;

[0030] Figure 5 It is a side structure schematic view of the utility model;

[0031] Figure 6 It is an adjusting block and mounting hole assembly structure schematic view of the utility model;

[0032] Figure 7 It is an adjusting groove structure schematic view of the utility model;

[0033] Figure 8 It is a threaded hole structure schematic view on the base plate of the utility model;

[0034] Figure 9 It is an internal structure schematic view of the mounting cylinder of the utility model.

[0035] In the drawings, the component list represented by each sign is as follows:

[0036] 1-base plate, 11-mounting hole, 12-bottom plate, 13-adjusting slot, 14-threaded hole, 2-positioning shaft, 21-adjusting block, 22-locking screw hole, 3-flange, 31-mounting cylinder, 32-first bearing groove, 33-second bearing groove, 4-guide wheel, 41-bearing. DETAILED DESCRIPTION

[0037] Referring to Figures 1 to 9 The utility model provides a single shaft multi -position type guide wheel assembly fixture, in order to better understand the above technical scheme, the following will combine with the specific embodiment of the specification and the above technical scheme is explained in detail.

[0038] In one embodiment of the utility model technical scheme:

[0039] It comprises base plate 1, positioning shaft 2, flange 3 and guide wheel 4;

[0040] The base plate 1 is a flat plate, one end of the base plate 1 is connected to the bottom plate 12, and the base plate 1 is stably erected on the workbench through the bottom plate 12;The base plate 1 and the bottom plate 12 form an L-shaped overall structure support;The base plate 1 and the bottom plate 12 are perpendicular to each other.The bottom plate 12 is installed on the workbench by bolts, and the bottom plate 12 has a threaded groove for bolt installation, so that the bottom plate 12 is convenient to install, and the structure is simple and firm.

[0041] The base plate 1 is provided with a mounting hole 11;The mounting hole 11 is a circular hole, and the circular arc segment of the adjusting block 21 is gap fitted with the mounting hole 11, and the gap is not more than 0.5mm.

[0042] The base plate 1 has different replacement parts, and the replacement parts of the base plate 1 are provided with adjusting slots 13 and threaded holes 14;

[0043] The adjusting slot 13 is a strip hole, and the straight edges on both sides of the adjusting block 21 are fitted and clamped with the straight edges of the adjusting slot 13, and the adjusting slot 13 is gap fitted with the adjusting block 21;

[0044] The outer end of the adjusting block 21 is further provided with a locking screw hole 22, and the locking screw hole 22 is locked by bolts with the threaded hole 14.

[0045] That is, the assembly modes of different replacement parts are different, the adjusting block 21 of the device is convenient to install with different base plates 1, the mounting hole 11 has a plurality of different shape replacement parts, and the replacement parts of the mounting hole 11 include adjusting slots 13 and threaded holes 14;

[0046] The positioning shaft 2 is a stepped shaft, one end of the positioning shaft 2 is provided with an oval adjusting block 21, the upper and lower ends of the adjusting block 21 are the same circular arc, and the left and right sides of the adjusting block 21 are long strip straight edges, forming a runway-shaped protrusion, which can be conveniently butted with the waist-shaped hole;

[0047] The adjusting block 21 is stably docked in the mounting hole 11, and the positioning shaft 2 is locked with the base plate 1 through the adjusting block 21 and the mounting hole 11;

[0048] The flange plate 3 is a disc with an inner hole, and an installation cylinder 31 is inserted in the flange plate 3, and the two ends of the installation cylinder 31 protrude outward on the two sides of the flange plate 3, respectively; the installation cylinder 31 is a cylindrical hole, and the flange plate 3 and the installation cylinder 31 on the two sides form a two-way flange with a circular table on both sides; the outer diameter of the installation cylinder 31 is smaller than the inner diameter of the flange plate 3, and the flange plate 3 and the installation cylinder 31 on the two sides form an overall structure. The outer part of the installation cylinder 31 is sleeved with the inner hole of the guide wheel 4, and the side wall of the flange plate 3 can be locked with the disc surface of the guide wheel 4, so that the installation is stable, the locking position is accurate, and after the installation is completed, the positioning shaft 2, the flange plate 3 and the bearing 41 can be locked through a clamping ring.

[0049] The inside of the installation cylinder 31 is provided with a first bearing groove 32 and a second bearing groove 33, and the first bearing groove 32 and the second bearing groove 33 are circular annular surfaces with different diameters;

[0050] The other end of the positioning shaft 2 is sleeved with a bearing 41, and the positioning shaft 2 is rotatably installed in the first bearing groove 32 or the second bearing groove 33 through the bearing 41; according to the requirement of installation stability, two bearings 41 with different outer circle sizes can be installed at the same time, and are installed with the first bearing groove 32 and the second bearing groove 33, respectively, and the positioning shaft 2 is a stepped shaft, which is convenient for matching and installing with bearings 41 of different models and sizes;

[0051] The guide wheel 4 is a guide rotating wheel, and the guide wheel 4 is locked on the flange plate 3 through bolts, and the guide wheel 4 can be stably sleeved on the installation cylinder 31 on any side of the flange plate 3, and the guide wheel 4 can be installed on different side edges of the flange plate 3 according to actual requirements, and is sleeved with the installation cylinder 31 on the different side edges, and can be locked through bolts, so that the installation spacing between the guide wheel 4 and the base plate 1 can be adjusted.

[0052] In use, the locking mode of the adjusting block 21 on the positioning shaft 2 is selected according to the actual situation of the positioning groove hole on the base plate 1.

[0053] When it is locked with the circular mounting hole 11, the arc segment of the adjusting block 21 is embedded and clamped in the mounting hole 11, and the adjusting block 21 is locked on the base plate 1 through bolts on the outside, so that the locking is firm.

[0054] When the adjusting groove 13 on the base plate 1 is a long strip, as shown in the drawing, Figure 7 the long straight section of the adjusting block 21 can be clamped into the adjusting groove 13, and the adjusting block 21 can slide in the adjusting groove 13, and the two can be fixed and locked by selecting different heights.

[0055] When there is only one threaded hole 14 on the base plate 1, as shown in Figure 8 , a bolt can be used for locking.

[0056] The mounting cylinder 31 has a first bearing groove 32 and a second bearing groove 33, which can be matched with bearings 41 of different sizes. The bearings 41 can be installed in either the first bearing groove 32 or the second bearing groove 33, so as to adjust the installation position of the positioning shaft 2 and the mounting cylinder 31. In addition, according to the stability requirement, two bearings 41 of different types can be installed in the first bearing groove 32 and the second bearing groove 33, so as to make the rotating cooperation between the positioning shaft 2 and the flange plate 3 more stable.

[0057] The device has flexibility in use, various installation modes, strong adaptability and wide application range.

[0058] Although the specific embodiments of the present application are described above, those skilled in the art should understand that the specific embodiments described are only illustrative, and are not intended to limit the scope of the present application. Equivalent modifications and changes made by those skilled in the art in accordance with the spirit of the present application should be covered within the scope of the claims of the present application.

Claims

1. A single-axis, multi-position guide wheel assembly fixture, characterized in that, Include: Base plate (1), positioning shaft (2), flange plate (3) and guide wheel (4); The base plate (1) is a flat plate, and the base plate (1) is provided with a mounting hole (11); The positioning shaft (2) is a stepped shaft, one end of the positioning shaft (2) is provided with an oval adjusting block (21), the upper and lower ends of the adjusting block (21) are circular arcs of the same circle, and the left and right sides of the adjusting block (21) are long strip straight edges; The adjusting block (21) is stably butted in the mounting hole (11), and the positioning shaft (2) is locked with the base plate (1) through the adjusting block (21) and the mounting hole (11); The flange plate (3) is a disc with an inner hole, an installation cylinder (31) is inserted in the flange plate (3), and the two ends of the installation cylinder (31) are outwardly protruded on the two sides of the flange plate (3); The installation cylinder (31) is a cylindrical hole, and the flange plate (3) and the installation cylinder (31) on both sides form a bidirectional flange with a circular table on both sides; The inside of the installation cylinder (31) is provided with a first bearing groove (32) and a second bearing groove (33), and the first bearing groove (32) and the second bearing groove (33) are circular annular surfaces with different axial sizes; The other end of the positioning shaft (2) is sleeved with a bearing (41), and the positioning shaft (2) is rotatably installed in the first bearing groove (32) or the second bearing groove (33) through the bearing (41); The guide wheel (4) is a guide runner, and the guide wheel (4) is locked on the flange plate (3) by bolts, and the guide wheel (4) can be stably sleeved on the installation cylinder (31) on any side of the flange plate (3).

2. The single-axis multi-position guide wheel assembly jig according to claim 1, characterized by: One end of the base plate (1) is connected with a bottom plate (12), and the base plate (1) is stably erected on the workbench through the bottom plate (12); The base plate (1) and the bottom plate (12) form an L-shaped overall structure support; The base plate (1) and the bottom plate (12) are perpendicular to each other.

3. The single-axis multi-position guide wheel assembly jig according to claim 1, characterized in that: The outer diameter of the installation cylinder (31) is smaller than the inner diameter of the flange plate (3), and the flange plate (3) and the installation cylinder (31) on both sides form an overall structure.

4. The single-axis multi-position guide wheel assembly jig according to claim 1, characterized in that: The mounting hole (11) is a circular hole, and the circular arc segment of the adjusting block (21) and the mounting hole (11) are clearance fit, and the clearance is not more than 0.5mm.

5. The single-axis multi-position guide wheel assembly jig according to claim 4, characterized in that: The base plate (1) has different replacement parts, and the replacement parts of the base plate (1) are provided with adjusting grooves (13) and threaded holes (14); The adjusting groove (13) is a strip hole, the straight edges on both sides of the adjusting block (21) are clamped with the straight edges of the adjusting groove (13), and the adjusting groove (13) and the adjusting block (21) are clearance fit; The outer end of the adjusting block (21) is further provided with a locking screw hole (22), and the locking screw hole (22) and the threaded hole (14) are locked by bolts.

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