Steering locking tool

Abstract

The utility model discloses a steering locking tool which comprises a support, a power mechanism and an output mechanism. The bracket comprises a bottom plate and a side plate which is vertically arranged on the bottom plate; the power mechanism is rotatably arranged on the bottom plate, and the output mechanism is rotatably arranged on the side plate; the power mechanism and the output mechanism are in transmission connection, and the axial direction of the power mechanism and the axial direction of the output mechanism form an included angle; and the output end of the output mechanism is used for locking the workpiece. Compared with the prior art, according to the technical scheme, the steering locking tool has the advantages that the power mechanism and the output mechanism are arranged at the certain included angle, so that locking operation of an operator can be completed by using a narrow space, and the locking requirement of a workpiece needing to be steered in the small space is met; meanwhile, according to the steering locking tool, the locking difficulty is greatly reduced, and the working efficiency of locking operation is improved.

Description

Technical Field

[0001] This utility model relates to the field of locking equipment technology, and in particular to a steering locking fixture. Background Technology

[0002] In existing technologies, workpieces are typically used to lock onto products. When using a torque wrench for locking, sufficient space needs to be reserved. However, some products have small internal spaces, making it impossible to reserve enough space for locking. This hinders the operator's locking operation, greatly increases the difficulty of locking, and reduces the production efficiency of the locking operation. Utility Model Content

[0003] In view of this, the present invention provides a steering lock attachment tooling that reduces the difficulty of locking and improves the production efficiency of locking.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A steering lock attachment tooling includes: a bracket, a power mechanism, and an output mechanism;

[0006] The support includes: a base plate and a side plate vertically disposed on the base plate;

[0007] The power mechanism is rotatably mounted on the base plate, and the output mechanism is rotatably mounted on the side plate;

[0008] The power mechanism and the output mechanism are connected by a transmission, and the axial direction of the power mechanism and the axial direction of the output mechanism are set at an angle.

[0009] The output end of the output mechanism is used to lock the workpiece.

[0010] In some embodiments, the angle between the axial direction of the power mechanism and the axial direction of the output mechanism is 90°.

[0011] In some embodiments, the power mechanism includes: a first rotating shaft and a first transmission member; the output mechanism includes: a second rotating shaft and a second transmission member;

[0012] The first rotating shaft passes through the base plate and is connected to the first transmission component, and the second rotating shaft passes through the side plate and is connected to the second transmission component;

[0013] The first rotating shaft is rotatably connected to the base plate, the second rotating shaft is rotatably connected to the side plate, the first transmission component and the second transmission component are connected in transmission, and the output end of the second rotating shaft is used to lock the workpiece.

[0014] In some embodiments, the first transmission member is a first helical bevel gear, and the second transmission member is a second helical bevel gear;

[0015] The first bevel gear meshes with the second bevel gear.

[0016] In some embodiments, it further includes: a first setter;

[0017] The first helical bevel gear includes: a first bearing portion and a first tooth portion disposed on the lower end face of the first bearing portion;

[0018] The upper end face of the first bearing part is provided with a first central hole, and the peripheral surface of the first bearing part is provided with a first set screw hole;

[0019] The first rotating shaft can pass through the first central hole; the first set screw can pass through the first set screw hole to fix the first rotating shaft.

[0020] In some embodiments, it further includes: a second setter;

[0021] The second helical bevel gear includes: a second bearing portion and a second tooth portion disposed on the lower end face of the second bearing portion;

[0022] The upper end face of the second bearing part is provided with a second central hole, and the peripheral surface of the second bearing part is provided with a second set screw hole;

[0023] The second rotating shaft can pass through the second central hole, and the second set screw can pass through the second set screw hole to fix the second rotating shaft.

[0024] In some embodiments, the support further includes: a first bearing and a second bearing;

[0025] The base plate is provided with a first through hole, the outer circumferential surface of the outer ring of the first bearing is fixedly connected to the first through hole, the first rotating shaft passes through the base plate from the inner ring of the first bearing, and the first rotating shaft is fixed to the inner ring of the first bearing.

[0026] The side plate is provided with a second through hole, the outer circumferential surface of the outer ring of the second bearing is fixedly connected to the second through hole, the second rotating shaft passes through the side plate from the inner ring of the second bearing, and the second rotating shaft is fixed to the inner ring of the second bearing.

[0027] In some embodiments, a bit mounting base is installed at the output end of the second rotating shaft, and the bit mounting base is detachably mounted with a first bit for locking the workpiece.

[0028] In some embodiments, the input end of the first rotating shaft is provided with a second bit for cooperating with a power source.

[0029] In some embodiments, the side plate includes: a first side plate and a second side plate arranged symmetrically;

[0030] The input end of the second rotating shaft passes through the first side plate and the second transmission component in sequence and is connected to the second side plate;

[0031] Both the first side plate and the second side plate are rotatably connected to the second rotating shaft.

[0032] As can be seen from the above technical solution, the steering locking fixture provided by this utility model, compared with the prior art, uses a power mechanism and an output mechanism set at a certain angle, thus utilizing a small space to complete the locking operation of the operator and meet the locking requirements of workpieces that need to be turned in a small space; at the same time, this steering locking fixture greatly reduces the difficulty of locking and improves the work efficiency of locking operation. Attached Figure Description

[0033] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0034] Figure 1 This is a schematic diagram of the overall structure of the tooling attached to the steering lock;

[0035] Figure 2 This is a schematic diagram of the hidden bracket for the tooling attached to the steering lock.

[0036] Wherein, 1 is the bracket, 11 is the base plate, 12 is the side plate, 121 is the first side plate, 122 is the second side plate, 13 is the first bearing, and 14 is the second bearing;

[0037] 2 is the power mechanism, 21 is the first rotating shaft, 22 is the first transmission component, 221 is the first bearing part, 222 is the first toothed part; 23 is the second bit.

[0038] 3 is the output mechanism, 31 is the second rotating shaft, 32 is the second transmission component, 321 is the second bearing part, 322 is the second tooth part, and 33 is the bit mounting base. Detailed Implementation

[0039] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0040] The steering lock attachment tooling provided in this embodiment of the utility model, such as Figure 1 and Figure 2 As shown, it includes: a support 1, a power mechanism 2, and an output mechanism 3;

[0041] The bracket 1 includes a base plate 11 and a side plate 12 vertically disposed on the base plate 11.

[0042] The power mechanism 2 is rotatably mounted on the base plate 11, and the output mechanism 3 is rotatably mounted on the side plate 12.

[0043] The power mechanism 2 and the output mechanism 3 are connected by a transmission (the input end of the output mechanism 3 is connected to the output end of the power mechanism 2), and the axial direction of the power mechanism 2 and the axial direction of the output mechanism 3 are set at a certain angle.

[0044] The output end of the output mechanism 3 is used to lock the workpiece, which includes, but is not limited to, screws and bolts.

[0045] In the above technical solution, when fastening products with limited space, this fastening fixture is placed in the space and rotated by the power mechanism 2, which in turn drives the output mechanism 3 to rotate. The output end of the output mechanism 3 is then used to fasten the workpiece (screws and bolts) onto the product. Because the power mechanism 2 and the output mechanism 3 are set at a certain angle, the power input and output are in different directions, thus satisfying the fastening requirement for products with limited space.

[0046] Compared with existing technologies, this steering locking fixture uses a power mechanism 2 and an output mechanism 3 arranged at a certain angle, thus utilizing a small space to complete the locking operation by the operator and meet the locking requirements of workpieces that need to be turned in a small space; at the same time, this steering locking fixture greatly reduces the difficulty of locking and improves the work efficiency of locking operation.

[0047] Furthermore, such as Figure 1 As shown, the angle between the axial direction of the power mechanism 2 and the axial direction of the output mechanism 3 is 90°. By setting the angle to 90°, the power mechanism 2 and the output mechanism 3 are set perpendicular to each other, which allows this steering locking fixture to be used in a smaller space and meets the requirement of 90° workpiece locking and steering.

[0048] Furthermore, such as Figure 2 As shown, the power mechanism 2 includes: a first rotating shaft 21 and a first transmission component 22; the output mechanism 3 includes: a second rotating shaft 31 and a second transmission component 32.

[0049] The first rotating shaft 21 passes through the base plate 11 and is connected to the first transmission component 22; the second rotating shaft 31 passes through the side plate 12 and is connected to the second transmission component 32.

[0050] The first rotating shaft 21 is rotatably connected to the base plate 11, the second rotating shaft 31 is rotatably connected to the side plate 12, the first transmission component 22 and the second transmission component 32 are connected in transmission, and the output end of the second rotating shaft 31 is used to lock the workpiece.

[0051] In the above technical solution, by driving the first rotating shaft 21 to rotate, and then driving the second rotating shaft 31 to rotate through the first transmission component 22, the output end of the second rotating shaft 31 is used to lock the workpiece onto the product.

[0052] Furthermore, the first transmission component 22 is a first helical bevel gear, and the second transmission component 32 is a second helical bevel gear;

[0053] The first bevel gear meshes with the second bevel gear.

[0054] In the above technical solution, the first helical bevel gear and the second helical bevel gear have the same module. As a priority, by meshing the first helical bevel gear and the second helical bevel gear, the vertical rotation can be converted into the horizontal rotation, thereby enabling the screw to be locked in a small space. In addition, the rigid meshing of the two gears can completely transmit the torque and avoid torque loss.

[0055] Furthermore, such as Figure 2 As shown, it also includes: a first set screw;

[0056] The first helical bevel gear includes: a first bearing portion 221 and a first tooth portion 222 disposed on the lower end face of the first bearing portion 221;

[0057] The upper end face of the first bearing part 221 is provided with a first central hole, and the peripheral surface of the first bearing part 221 is provided with a first set screw hole.

[0058] The first rotating shaft 21 can be inserted into the first central hole; the first set screw can be inserted into the first set screw hole to fix the first rotating shaft 21.

[0059] In the above technical solution, after the first rotating shaft 21 passes through the first central hole, the first set screw passes through the first set screw hole to fix the first rotating shaft 21, thereby fixing the first rotating shaft 21 and the first helical bevel gear relatively; in addition, the first set screw and the first set screw hole are transition fits.

[0060] Furthermore, such as Figure 2 As shown, it also includes: a second set screw;

[0061] The second bevel gear includes: a second bearing portion 321 and a second tooth portion 322 disposed on the lower end face of the second bearing portion 321;

[0062] The upper end face of the second bearing part 321 is provided with a second central hole, and the peripheral surface of the second bearing part 321 is provided with a second set screw hole.

[0063] The second rotating shaft 31 can be inserted into the second central hole, and the second set screw can be inserted into the second set screw hole to fix the second rotating shaft 31.

[0064] In the above technical solution, after the second rotating shaft 31 passes through the first central hole, the second set screw passes through the second set screw hole to fix the second rotating shaft 31, thereby fixing the second rotating shaft 31 and the second bevel gear relative to each other; in addition, the second set screw and the second set screw hole are transition fits.

[0065] Furthermore, such as Figure 1 As shown, the bracket 1 also includes: a first bearing 13 and a second bearing 14;

[0066] The base plate 11 is provided with a first through hole, the outer circumferential surface of the outer ring of the first bearing 13 is fixedly connected to the first through hole, and the first rotating shaft 21 passes through the base plate 11 from the inner ring of the first bearing 13, and the first rotating shaft 21 is fixed to the inner ring of the first bearing 13.

[0067] The side plate 12 is provided with a second through hole. The outer circumferential surface of the outer ring of the second bearing 14 is fixedly connected to the second through hole. The second rotating shaft 31 passes through the side plate 12 from the inner ring of the second bearing 14 and is fixed to the inner ring of the second bearing 14.

[0068] In the above technical solution, the first and second bearings enable the first and second rotating shafts to be rotatably connected to the bracket 1.

[0069] Furthermore, such as Figure 1 As shown, a bit mounting base 33 is installed at the output end of the second rotating shaft 31. The bit mounting base 33 can be detachably installed with a first bit for fastening the workpiece. By setting the bit mounting base, different types of first bits can be replaced to fasten different types of screws.

[0070] Furthermore, such as Figure 1 As shown, the input end of the first rotating shaft is provided with a second bit 23 for cooperating with the power source. Preferably, in some product applications, after the torque wrench is installed on the second bit 23 and rotated, the first rotating shaft 21 rotates, which drives the first rotating shaft 31 to rotate through the helical bevel gear, thus completing the screw fastening. It should be noted that the torque required in actual use is 0.9~1.0 N·m, and the diameter of the rotating shaft fixed on the helical bevel gear can meet this torque requirement through mechanical calculations. It should also be noted that the torque required for screw fastening can be controlled by the torque wrench.

[0071] Furthermore, such as Figure 1 and Figure 2 As shown, the side plate 12 includes: a first side plate 121 and a second side plate 122 arranged symmetrically;

[0072] The input end of the second rotating shaft 31 passes through the first side plate 121 and the second transmission component 32 in sequence and is connected to the second side plate 122.

[0073] Both the first side plate 121 and the second side plate 122 are rotatably mounted to the second rotating shaft 31.

[0074] In the above technical solution, the bracket 1 is a U-shaped bracket, and the first side plate and the second side plate are both perpendicular to the base plate 11. By allowing the second rotating shaft 31 to be rotatably connected to the first side plate 121 and the second side plate 122, the steering lock attachment fixture structure is stable and not easily damaged, thus extending the service life of the steering lock attachment fixture.

[0075] The technical features mentioned above, as well as those shown individually in the accompanying drawings, can be combined arbitrarily, provided that the combined technical features are not contradictory. All feasible combinations of features are the technical content explicitly described herein. Any one of the multiple sub-features contained in the same statement can be applied independently, without necessarily being applied together with other sub-features.

[0076] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0077] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A steering lock tool, characterized by, The utility model relates to a workpiece locking device, including: Support (1), power mechanism (2) and output mechanism (3); The support (1) includes: bottom plate (11) and vertical setting in the side plate (12) of bottom plate (11); The power mechanism (2) can rotate and set on the bottom plate (11), and the output mechanism (3) can rotate and set on the side plate (12); The power mechanism (2) and the output mechanism (3) are transmission connection, and the axial direction of power mechanism (2) and the axial direction of output mechanism (3) are arranged at the angle of angle; The output end of output mechanism (3) is used to lock the workpiece.

2. The steering lock tool of claim 1, wherein, The angle between the axial direction of power mechanism (2) and the axial direction of output mechanism (3) is 90 DEG.

3. The steering lock tool of claim 1, wherein, The power mechanism (2) includes: first rotation shaft (21) and first transmission part (22), and the output mechanism (3) includes: second rotation shaft (31) and second transmission part (32); The first rotation shaft (21) passes through the bottom plate (11) and is connected to the first transmission part (22), and the second rotation shaft (31) passes through the side plate (12) and is connected to the second transmission part (32); Wherein, the first rotation shaft (21) is rotatably connected with the bottom plate (11), the second rotation shaft (31) is rotatably connected with the side plate (12), the first transmission part (22) and the second transmission part (32) are transmission connection, and the output end of second rotation shaft (31) is used to lock the workpiece.

4. The steering lock tool of claim 3, wherein, The first transmission part (22) is a first bevel gear, and the second transmission part (32) is a second bevel gear; The first bevel gear and the second bevel gear are engaged with each other.

5. The steering lock tool of claim 4, wherein, Also include: First top silk; The first bevel gear includes: first bearing part (221) and first tooth part (222) arranged on the lower end surface of first bearing part (221); The upper end surface of first bearing part (221) is provided with a first center hole, and the peripheral surface of first bearing part (221) is provided with a first top silk hole; The first rotation shaft (21) can be inserted into the first center hole, and the first top silk can be inserted into the first top silk hole to fix the first rotation shaft (21).

6. The steering lock tool of claim 4, wherein, Also include: Second top silk; The second bevel gear includes: second bearing part (321) and second tooth part (322) arranged on the lower end surface of second bearing part (321); The upper end surface of second bearing part (321) is provided with a second center hole, and the peripheral surface of second bearing part (321) is provided with a second top silk hole; The second rotation shaft (31) can be inserted into the second center hole, and the second top silk can be inserted into the second top silk hole to fix the second rotation shaft (31).

7. The steering lock tool of claim 3, wherein, The support (1) further includes: first bearing (13) and second bearing (14); The bottom plate (11) is provided with a first through hole, the outer peripheral surface of the outer ring of the first bearing (13) is fixedly connected with the first through hole, the first rotation shaft (21) passes through the bottom plate (11) from the inner ring of the first bearing (13), and the first rotation shaft (21) is fixed to the inner ring of the first bearing (13); The side plate (12) is provided with a second through hole, an outer circumferential surface of an outer ring of the second bearing (14) is fixedly connected with the second through hole, the second rotating shaft (31) passes through the side plate (12) from an inner ring of the second bearing (14), and the second rotating shaft (31) is fixed to the inner ring of the second bearing (14).

8. The steering lock tool of claim 3, wherein, An output end of the second rotating shaft (31) is provided with a chuck mounting seat (33), and the chuck mounting seat (33) is detachably mounted for mounting a first chuck used for locking the workpiece.

9. The steering lock tool of claim 3, wherein, An input end of the first rotating shaft (21) is provided with a second chuck (23) used for cooperating with a power source.

10. The steering lock tool of claim 3, wherein, The side plate (12) comprises: a first side plate (121) and a second side plate (122) which are symmetrically arranged; An input end of the second rotating shaft (31) sequentially passes through the first side plate (121), the second transmission member (32) and is connected with the second side plate (122); The first side plate (121) and the second side plate (122) are rotatably connected with the second rotating shaft (31).

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