CN217966892U

CN217966892U - Supporting device for assembling auxiliary wheel

Info

Publication number: CN217966892U
Application number: CN202221710036.5U
Authority: CN
Inventors: 贾平
Original assignee: Youbei Tianjin Bicycle Co ltd
Current assignee: Youbei Tianjin Bicycle Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-12-06
Anticipated expiration: 2032-07-01

Abstract

The present application relates to a support device for the assembly of auxiliary wheels, comprising a worktable; the wheel fixing seat is arranged on the workbench, and a positioning hole for inserting the bolt cap is formed in the bottom wall of the wheel fixing seat; the support frame is arranged on the workbench, and a positioning groove for lapping the wheel rod is formed in the upper surface of the support frame. In this application, when carrying out the assembly of auxiliary wheel, pass the mounting hole on auxiliary wheel and the wheel pole with the bolt, then invert the screw again, make the screw cap peg graft in the locating hole, in the wheel fixing base is arranged in to the auxiliary wheel, keep away from the other end overlap joint in the constant head tank of mounting hole with the wheel pole again. When carrying out the screwing up of nut, the two cooperation of wheel fixing base and constant head tank can be fixed the both ends of wheel pole, does not need operating personnel to hand the wheel pole and carries out the installation of nut, can effectively improve operating personnel and carry out the more difficult problem of auxiliary wheel assembly time.

Description

Supporting device for assembling auxiliary wheel

Technical Field

The application relates to the field of auxiliary wheel assembly, in particular to a supporting device for auxiliary wheel assembly.

Background

The auxiliary wheel is a safety device designed for the children bicycle, and the two auxiliary wheels are arranged on two sides of the rear wheel of the children bicycle, so that the phenomenon that the children rollover due to unstable gravity center in the riding process can be reduced.

The auxiliary wheel usually all needs earlier to carry out the assembly of auxiliary wheel before installing to the bicycle rear wheel, and the auxiliary wheel assembly needs the wheel pole, has seted up the mounting hole on the wheel pole, passes the centre bore and the mounting hole of auxiliary wheel with the bolt in proper order, uses nut threaded connection bolt again, fixes the auxiliary wheel on the wheel pole.

When the worker screws the nuts on the bolts, the worker needs to hold the wheel rods by hands, and the labor is wasted.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that operating personnel is more strenuous when carrying out auxiliary wheel assembly, this application provides a strutting arrangement for auxiliary wheel assembly.

The application provides a strutting arrangement for be used for auxiliary wheel assembly adopts following technical scheme:

a support device for assisting in the assembly of a wheel, comprising a table; the wheel fixing seat is arranged on the workbench, and a positioning hole for inserting the bolt cap is formed in the bottom wall of the wheel fixing seat; the support frame is arranged on the workbench, and a positioning groove for lapping the wheel rod is formed in the upper surface of the support frame.

Through adopting above-mentioned technical scheme, when carrying out the assembly of auxiliary wheel, pass the mounting hole on auxiliary wheel and the wheel pole with the bolt, then invert the screw again, make the screw cap peg graft in the locating hole, in the wheel fixing base was arranged in to the auxiliary wheel, the other end overlap joint in the constant head tank of mounting hole is kept away from to the wheel pole again. When carrying out the screwing up of nut, the two cooperation of wheel fixing base and constant head tank can be fixed the both ends of wheel pole, does not need operating personnel to hand the wheel pole and carries out the installation of nut, can effectively improve operating personnel and carry out the more difficult problem of auxiliary wheel assembly time.

Optionally, the support frame is provided with an adjusting mechanism for adjusting the position of the support frame.

Through adopting above-mentioned technical scheme, along with the change of bicycle model, the length of wheel pole also can change, can adjust the distance between support frame and the locating hole through adjusting part for the support frame is applicable to the wheel pole of different models, improves the suitability of support frame.

Optionally, the adjusting mechanism includes: the sliding plate is connected to the workbench in a sliding manner and is fixedly connected with the supporting frame; the first adjusting rod is connected with the sliding plate; the second adjusting rod is connected with the first adjusting rod, and a sliding groove for the second adjusting rod to slide penetrates through the workbench; and the fixing assembly is connected with the second adjusting rod and is used for fixing the second adjusting rod.

Through adopting above-mentioned technical scheme, when the length of wheel pole changes, remove the fixed subassembly and adjust the pole to the second fixed, remove the support frame, the support frame removes and drives the sliding plate and remove, the sliding plate removes and drives first regulation pole and remove, first regulation pole removes and drives the second and adjust the pole and remove, after the support frame is arranged in suitable position, use fixed subassembly to adjust the pole to the second and fix, just accomplished the fixed to the support frame, the accommodation process is more convenient.

Optionally, the fixing assembly includes: the lower surface of the second adjusting rod is inwards provided with a thread groove, and the fixing screw is in threaded connection with the thread groove; the fixing piece is sleeved outside the fixing screw rod and is fixedly connected with the fixing screw rod; when the second adjusting rod is fixed, the fixing piece is tightly abutted to the lower surface of the workbench.

By adopting the technical scheme, when the second adjusting rod is fixed, the screw rod is rotated to enable the screw rod to move upwards until the fixing sheet is tightly abutted against the lower surface of the workbench, so that the second adjusting rod is fixed; when the supporting frame needs to be moved, the screw rod is rotated to enable the screw rod to move downwards, then the fixing piece is driven to move downwards, the fixing piece is separated from the lower surface of the workbench, the supporting frame is moved, and the structure is simple and the operation process is convenient.

Optionally, the wheel fixing seat is detachably connected to the workbench.

Through adopting above-mentioned technical scheme, the bicycle of different models, and the bolt model and the size of wheel that use are all different, when the model of auxiliary wheel changes, with wheel fixing base and workstation separation, change suitable wheel fixing base again can, increase the suitability of wheel fixing base.

Optionally, a placing groove is formed in the upper surface of the workbench, the workbench is further provided with a threaded hole communicated with the placing groove, and the lower surface of the wheel fixing seat is fixedly connected with a locking screw in threaded connection with the threaded hole.

Through adopting above-mentioned technical scheme, when the change of wheel fixing base is carried out to needs, rotate the wheel fixing base, the wheel fixing base rotates and drives locking screw and rotates, and to locking screw and screw hole separation, remove the wheel fixing base again and put aside, place the wheel fixing base that will change in the standing groove, rotate the wheel fixing base again, make the locking screw threaded connection of wheel fixing base lower surface in the screw hole, the completion is to the change of wheel fixing base, and operation process is more convenient.

Optionally, a plurality of scale marks are marked on the upper surface of the workbench at positions close to the sliding groove, and the scale marks are arranged along the length direction of the sliding groove.

Through adopting above-mentioned technical scheme, mark the scale mark on the workstation, when carrying out the removal of support frame, operating personnel can judge the removal length of support frame according to the scale mark sooner, makes the position control of support frame more convenient.

Optionally, a protective pad is arranged on the groove wall of the positioning groove.

Through adopting above-mentioned technical scheme, the wearing and tearing of support frame to the wheel pole can effectively be reduced in the setting of protection pad.

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

1. the auxiliary wheel and the wheel rod can be supported by arranging the wheel fixing seat and the supporting frame, and when the auxiliary wheel is assembled, an operator does not need to hold and fix the wheel rod by hands, so that the problem that the operator is more labor-consuming in assembling the auxiliary wheel can be effectively solved;

2. by arranging the adjusting mechanism, the support frame is suitable for wheel rods of different models, and the applicability of the support frame is effectively improved;

3. can dismantle to be connected in the workstation through setting up the wheel fixing base for operating personnel can carry out the change of wheel fixing base according to the size of auxiliary wheel.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic diagram illustrating a partial structure of a positioning hole in an embodiment of the present disclosure;

FIG. 3 is a schematic view of a portion of a fixture assembly according to an embodiment of the present disclosure.

Description of reference numerals: 1. a work table; 11. a support pillar; 12. a chute; 13. scale lines; 14. a placement groove; 15. a threaded hole; 2. a wheel holder; 21. positioning holes; 3. a support frame; 31. positioning a groove; 32. a protection pad; 4. an adjustment mechanism; 41. a sliding plate; 42. a first adjusting lever; 43. a second adjusting lever; 431. a thread groove; 44. a fixing assembly; 441. fixing the screw rod; 442. a fixing sheet; 5. and locking the screw rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a supporting device for assembling auxiliary wheels. Referring to fig. 1 and 2, a supporting device for auxiliary wheel assembly includes a table 1, and supporting columns 11 are fixedly connected to four corners of a lower surface of the table 1. Be equipped with wheel fixing base 2 on the workstation 1, wheel fixing base 2's diapire has inwards seted up locating hole 21, and locating hole 21 establishes the central point at wheel fixing base 2 and puts, and locating hole 21 is used for placing the bolt cap. The upper surface of workstation 1 still is equipped with support frame 3, the vertical setting of support frame 3, and the upper surface of support frame 3 is inwards equipped with constant head tank 31, and the one end overlap joint in the cell wall of constant head tank 31 of auxiliary wheel is kept away from to the wheel pole. In order to reduce the wear caused by the contact between the wheel bar and the support frame 3, it is preferable that a protection pad 32 is fixedly attached to a groove wall of the positioning groove 31.

When the auxiliary wheel is assembled, firstly, the bolt sequentially penetrates through the center hole of the auxiliary wheel and the mounting hole of the wheel rod, and then the bolt cap is placed in the positioning hole 21, so that the other end of the wheel rod is lapped in the positioning groove 31 of the support frame 3. When the nut is installed on the bolt, the positioning hole 21 can limit the position of the bolt, the positioning groove 31 can limit the wheel rod, and through the matching of the wheel fixing seat 2 and the supporting frame 3, an operator does not need to hold the auxiliary wheel by hands to fix the auxiliary wheel when screwing the nut, so that the problem that the assembly of the auxiliary wheel requires the holding and fixing of the operator by hands is solved.

Referring to fig. 1, an adjusting mechanism 4 is arranged between the support frame 3 and the workbench 1, and the adjusting mechanism 4 can adjust the position of the support frame 3. The children bicycle of different models all need the installation auxiliary wheel, so the children bicycle length of wheel pole of different models also is different, can adjust the position of support frame 3 through setting up adjustment mechanism 4, and then changes the distance between wheel fixing base 2 and the support frame 3, makes support frame 3 be applicable to not unidimensional wheel pole.

Referring to fig. 1 and 3, the adjusting mechanism 4 includes a sliding plate 41, the sliding plate 41 is horizontally disposed, the sliding plate 41 is fixedly connected to the side wall of the supporting frame 3 far away from the wheel fixing seat 2, and the sliding plate 41 is slidably connected to the upper surface of the workbench 1. The side wall of the sliding plate 41 is fixedly connected with a first adjusting rod 42, the first adjusting rod 42 is horizontally arranged, the lower surface of the first adjusting rod 42 is fixedly connected with a second adjusting rod 43, the second adjusting rod 43 is vertically arranged, the position of the workbench 1, which is just opposite to the second adjusting rod 43, penetrates through the sliding groove 12, the second adjusting rod 43 is inserted in the sliding groove 12 in a sliding mode, and the sliding direction of the second adjusting rod 43 is the length direction of the sliding groove 12. The second adjustment lever 43 is further provided with a fixing assembly 44, and the fixing assembly 44 can fix the second adjustment lever 43.

When the length of the wheel rod becomes long, the limitation of the fixing component 44 on the second adjusting rod 43 is removed, then the supporting frame 3 is moved towards the direction far away from the wheel fixing seat 2, the supporting frame 3 moves to drive the sliding plate 41 to move, the sliding plate 41 moves to drive the first adjusting rod 42 to move, the first adjusting rod 42 moves to drive the second adjusting rod 43 to slide in the sliding groove 12, after the supporting frame 3 is moved to a proper position, the fixing component 44 is used for fixing the second adjusting rod 43, and the second adjusting rod 43 is fixed, so that the supporting frame 3 is fixed.

When the length of the wheel rod shortened, the limitation of the fixing component 44 on the second adjusting rod 43 was removed, the supporting frame 3 was moved towards the direction close to the wheel fixing seat 2, the end part of the wheel rod far away from the wheel fixing seat 2 can be lapped at the positioning groove 31, the movement of the supporting frame 3 is stopped, the fixing component 44 is reused to fix the second adjusting rod 43, and the fixing of the supporting frame 3 is completed.

Referring to fig. 3, the fixing assembly 44 includes a fixing screw 441 and a fixing plate 442, a threaded groove 431 is formed in the lower surface of the second adjusting lever 43, the length direction of the threaded groove 431 is parallel to the length direction of the second adjusting lever 43, the fixing screw 441 is disposed in the threaded groove 431, the fixing screw 441 is in threaded connection with the second adjusting lever 43, the fixing plate 442 is sleeved outside the fixing screw 441, the fixing plate 442 is fixedly connected with the fixing screw 441, and the fixing plate 442 is disposed below the worktable 1 all the time.

When the second adjusting rod 43 needs to be fixed, the fixing screw 441 is rotated to move the fixing screw 441 upward, and when the fixing piece 442 is tightly abutted to the lower surface of the workbench 1, the fixing screw 441 stops rotating, so that the second adjusting rod 43 is fixed, and the fixing process is convenient.

When the second adjusting lever 43 needs to be moved, the fixing screw 441 is rotated to control the fixing screw 441 to move downwards until the fixing plate 442 is separated from the lower surface of the working platform 1, so that the fixing of the second adjusting lever 43 can be released, and the operation process is convenient.

Referring to fig. 1, in order to increase the convenience of the operator for controlling the moving length of the support frame 3, preferably, the upper surface of the workbench 1 is provided with two sets of scale marks 13, the two sets of scale marks 13 are sequentially arranged on two sides of the sliding groove 12, and each set of scale marks 13 are arranged along the length direction of the sliding groove 12. Scale mark 13 is equidistant mark in this embodiment, and in the in-service use process, operating personnel can mark according to the length that the wheel pole of different models need remove, makes support frame 3's removal more convenient.

Referring to fig. 1 and 2, the upper surface of the workbench 1 is provided with a placing groove 14 inwards, the workbench 1 is further provided with a threaded hole 15, the threaded hole 15 is communicated with the placing groove 14, the lower surface of the wheel fixing seat 2 is fixedly connected with a locking screw rod 5, and the locking screw rod 5 is in threaded connection with the threaded hole 15.

The children bicycle of different models, its auxiliary wheel's size is also different, and operating personnel can prepare not unidimensional wheel fixing base 2 according to the not unidimensional of auxiliary wheel, and when the size of auxiliary wheel changed, operating personnel just selected corresponding wheel fixing base 2 to install in standing groove 14 can.

When the change of wheel fixing base 2 is carried out to needs, wheel fixing base 2 rotates, make and take place relative movement between locking screw and the screw hole 15, to locking screw 5 and the 15 separation of screw hole, just accomplished the dismantlement of wheel fixing base 2, then select suitable wheel fixing base 2 to standing groove 14 again, rotate wheel fixing base 2, make 5 threaded connection of locking screw of wheel fixing base 2 in screw hole 15, the completion is fixed to wheel fixing base 2, the change process is more convenient.

The implementation principle of the supporting device for assembling the auxiliary wheel is as follows: select the wheel fixing base 2 of suitable size according to the size of auxiliary wheel, install wheel fixing base 2 in standing groove 14, then again according to the length of wheel rod, carry out the removal of support frame 3, after removing support frame 3 to suitable position, rotate fixing screw 441, fixing screw 441 rotates and drives stationary blade 442 and remove, when the lower surface of the inseparable butt workstation 1 of upper surface of stationary blade 442, accomplish the fixed to support frame 3, place the auxiliary wheel in wheel fixing base 2, make the cap of bolt arrange locating hole 21 in, then overlap joint the tip of wheel rod in the constant head tank 31 of support frame 3, the installation of nut carries out again.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

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 support device for assisting wheel assembly, comprising:

a work table (1);

the wheel fixing seat (2) is arranged on the workbench (1), and a positioning hole (21) for inserting a bolt cap is formed in the bottom wall of the wheel fixing seat (2);

the support frame (3) is arranged on the workbench (1), and a positioning groove (31) for the wheel rod to be lapped is formed in the inner portion of the upper surface of the support frame (3).

2. A support device for an auxiliary wheel assembly according to claim 1, wherein: the support frame (3) is provided with an adjusting mechanism (4) for adjusting the position of the support frame (3).

3. A support device for an auxiliary wheel assembly according to claim 2, wherein: the adjusting mechanism (4) comprises:

a sliding plate (41) which is connected with the workbench (1) in a sliding way and is fixedly connected with the supporting frame (3);

a first adjustment lever (42) connected to the sliding plate (41);

the second adjusting rod (43) is connected with the first adjusting rod (42), and a sliding groove (12) for the second adjusting rod (43) to slide penetrates through the workbench (1);

and the fixing assembly (44) is connected with the second adjusting rod (43) and is used for fixing the second adjusting rod (43).

4. A support device for an auxiliary wheel assembly according to claim 3, wherein: the securing assembly (44) comprises:

the lower surface of the second adjusting rod (43) is inwards provided with a threaded groove (431), and the fixing screw rod (441) is in threaded connection with the threaded groove (431);

a fixing piece (442) which is sleeved outside the fixing screw rod (441) and is fixedly connected with the fixing screw rod (441);

when the second adjusting lever (43) is fixed, the fixing plate (442) is closely abutted against the lower surface of the workbench (1).

5. A support arrangement for an auxiliary wheel assembly as claimed in any one of claims 1 to 4, wherein: the wheel fixing seat (2) is detachably connected to the workbench (1).

6. A support device for an auxiliary wheel assembly according to claim 5, wherein: the upper surface of workstation (1) inwards is equipped with standing groove (14), workstation (1) still be provided with screw hole (15) that standing groove (14) intercommunication set up, the lower fixed surface of wheel fixing base (2) be connected with screw hole (15) threaded connection's locking screw (5).

7. A support device for an auxiliary wheel assembly according to claim 3, wherein: the upper surface of the workbench (1) is marked with a plurality of scale marks (13) at positions close to the sliding chute (12), and the scale marks (13) are arranged along the length direction of the sliding chute (12).

8. A support device for an auxiliary wheel assembly according to claim 1, wherein: and a protective pad (32) is arranged on the groove wall of the positioning groove (31).