Steel structure bolt assembly tool

Abstract

The utility model relates to the technical field of steel structure bolt assembling, and discloses a steel structure bolt assembling tool which comprises an assembling tool base and a bolt clamping sleeve, a driving assembly is arranged in an inner cavity of the assembling tool base and comprises a motor, an output shaft of the motor penetrates through the assembling tool base and is fixedly connected with a driving gear, and the driving gear is fixedly connected with the bolt clamping sleeve. The top of an inner cavity of the assembly tool base is movably connected with a driven gear through a bearing, and the driving gear is meshed with the driven gear. By arranging the driving assembly, the bolt clamping sleeve can be driven to rotate, so that a bolt can be screwed, then the bolt clamping sleeve is inserted into the assembly tool base, a limiting block is inserted into a limiting groove at the moment, and meanwhile an electric push rod is started to push a concave frame to clamp an annular block; according to bolts of different sizes, correspondingly used bolt clamping sleeves can be quickly clamped in time, and the bolt clamping sleeves are prevented from falling off during use, so that the mounting effect of the bolts is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure bolt assembly, in particular to a steel structure bolt assembly tool. Background Art

[0002] A bolt is a mechanical part, a cylindrical threaded fastener that is matched with a nut. It is a type of fastener consisting of a head and a screw. It must be matched with a nut and is used to fasten two parts with through holes. Assembly refers to the labor process of joining several parts into components or joining several parts and components into products in accordance with the specified technical requirements. It is the process of assembling parts according to the specified technical requirements and making them qualified products through debugging and inspection. Assembly begins with the design of assembly drawings. In order to facilitate bolt assembly, corresponding tooling is required.

[0003] For example, an adjustment bolt assembly tool provided by authorization number CN213081273U includes a frame, a handle is welded on the left end of the frame, a sleeve is sleeved on the outer side of the handle, an elastic metal tube is contacted and connected inside the sleeve, a handle is contacted and connected on the outer side of the elastic metal tube, a rubber sleeve is fixedly sleeved on the outer side of the sleeve, an electric motor is fixedly installed on the upper end of the frame, a rotating shaft is provided at the lower end of the motor, a rotating shaft is slidably sleeved in the frame, a connecting sleeve is sleeved on the outer side of the lower end of the rotating shaft, a joint is welded on the lower end of the connecting sleeve, an inner hexagonal groove is provided at the lower end of the joint, a nut is slidably sleeved in the inner hexagonal groove.

[0004] The bolt assembly tools currently used are all matched with bolts of corresponding sizes. When assembling bolts of different sizes during use, multiple assembly tools need to be used to coordinate the work, which increases the assembly cost. The bolt assembly efficiency is poor and cannot meet the use requirements. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a steel structure bolt assembly tool to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel structure bolt assembly tool, comprising an assembly tool seat and a bolt clamping sleeve, the inner cavity of the assembly tool seat is provided with a driving assembly, the driving assembly comprises a motor, the output shaft of the motor passes through the assembly tool seat and is fixedly connected with a driving gear, the top of the inner cavity of the assembly tool seat is movably connected with a driven gear through a bearing, and the driving gear is meshed with the driven gear;

[0007] Installation components are provided on both sides of the inner cavity of the assembly tool seat, and the installation components include two electric push rods, the telescopic ends of the electric push rods are fixedly connected to the concave frame, the bottom of the driven gear is fixedly connected to the limit block, the top of the bolt clamping sleeve is provided with a limit groove for cooperating with the limit block, and the surface of the bolt clamping sleeve is fixedly connected to the annular block for cooperating with the concave frame.

[0008] By adopting the above technical solution and setting a driving component, the bolt clamping sleeve can be driven to rotate, so that the bolt can be tightened, and then the bolt clamping sleeve is inserted into the assembly fixture seat. At this time, the limit block is inserted into the limit groove, and the electric push rod is started to push the concave frame to clamp the annular block. Therefore, according to bolts of different sizes, the corresponding bolt clamping sleeve can be quickly clamped in time, which is convenient for the bolt clamping sleeve to fall off during use and affect the bolt installation effect.

[0009] Preferably, a battery box is fixedly connected to the right side of the top of the assembly fixture seat, and a battery is arranged in the inner cavity of the battery box.

[0010] By adopting the above technical solution, power supply can be provided to the equipment.

[0011] Preferably, a through hole is provided at the bottom of the inner cavity of the assembly fixture seat, and the bolt clamping sleeve is located in the inner cavity of the through hole.

[0012] By adopting the above technical solution, the loading and unloading of the bolt clamping sleeve can be facilitated.

[0013] Preferably, an adjustment component is fixedly connected to the right side of the assembly fixture seat, and the adjustment component includes a handle, and the top and bottom of the handle inner cavity are slidably connected to a fixing rod.

[0014] Preferably, the left side of the fixing rod is fixedly connected to the assembly fixture seat, and a control key is provided at the bottom of the handle.

[0015] By adopting the above technical solution, the length of the equipment can be adjusted, which can facilitate bolting of bolts at a distance.

[0016] Preferably, the surface of the handle is covered with an anti-slip cover.

[0017] By adopting the above technical solution, the friction between the handle and the palm of the user can be increased during use.

[0018] Preferably, a fixed handle is provided on the top of the handle, and the surface of the fixed handle is provided with anti-slip patterns.

[0019] By adopting the above technical solution, the length of the handle can be easily adjusted.

[0020] Preferably, a slide groove is provided at the top and the bottom of the inner cavity of the handle, the inner cavity of the slide groove is slidably connected with a slider, and one end of the slider away from the slide groove is fixedly connected to a fixing rod.

[0021] By adopting the above technical solution, the fixing rod can be limited and guided to move, thereby increasing the stability of the handle during adjustment.

[0022] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0023] The utility model is capable of driving the bolt clamping sleeve to rotate by arranging a driving component, so that the bolt can be tightened, and then the bolt clamping sleeve is inserted into the assembly fixture seat, at which time the limit block is inserted into the limit groove, and at the same time the electric push rod is started to push the concave frame to clamp the annular block, so that the corresponding bolt clamping sleeve can be quickly clamped according to bolts of different sizes, which makes it easy for the bolt clamping sleeve to fall off during use and affect the bolt installation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 It is a cross-sectional view of the assembly tool seat in the structure of the utility model;

[0026] Figure 3 The utility model structure Figure 2 A partial enlarged view of the middle A;

[0027] Figure 4 It is a three-dimensional diagram of the bolt clamping sleeve in the structure of the utility model;

[0028] Figure 5 It is a three-dimensional diagram of the electric push rod and the concave frame in the structure of the utility model;

[0029] Figure 6 It is a cross-sectional view of the handle in the structure of the utility model.

[0030] In the figure: 1. assembly tool seat; 2. bolt clamping sleeve; 3. driving assembly; 301. motor; 302. driving gear; 303. driven gear; 4. mounting assembly; 401. electric push rod; 402. concave frame; 403. limit block; 404. limit groove; 405. annular block; 5. battery box; 6. through hole; 7. adjustment assembly; 701. handle; 702. fixing rod; 703. control key; 704. fixing handle; 8. anti-slip sleeve; 9. slide groove; 10. slider. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Embodiment 1:

[0033] See also Figure 1-6 A steel structure bolt assembly tool comprises an assembly tool seat 1 and a bolt clamping sleeve 2. The inner cavity of the assembly tool seat 1 is provided with a driving component 3, and the driving component 3 comprises a motor 301. The output shaft of the motor 301 passes through the assembly tool seat 1 and is fixedly connected with a driving gear 302. The top of the inner cavity of the assembly tool seat 1 is movably connected with a driven gear 303 through a bearing, and the driving gear 302 is meshed with the driven gear 303; both sides of the inner cavity of the assembly tool seat 1 are provided with mounting components 4, and the mounting components 4 comprise two electric push rods 401. The telescopic end of the electric push rod 401 is fixedly connected with a concave frame 402, and the bottom of the driven gear 303 is fixedly connected with a limited block 403. The bolt clamping sleeve 2 is provided with a limiting groove 404 for cooperating with the limiting block 403, and the surface of the bolt clamping sleeve 2 is fixedly connected with an annular block 405 for cooperating with the concave frame 402. By setting the driving component 3, the bolt clamping sleeve 2 can be driven to rotate, so that the bolt can be tightened, and then the bolt clamping sleeve 2 is inserted into the assembly fixture seat 1. At this time, the limiting block 403 is inserted into the limiting groove 404, and the electric push rod 401 is started to push the concave frame 402 to clamp the annular block 405, so that according to bolts of different sizes, the corresponding bolt clamping sleeve 2 can be quickly clamped in time, which is convenient for the bolt clamping sleeve 2 to fall off during use, affecting the bolt installation effect.

[0034] Embodiment 2:

[0035] See also Figure 1-6A steel structure bolt assembly tool comprises an assembly tool seat 1 and a bolt clamping sleeve 2. A battery box 5 is fixedly connected to the right side of the top of the assembly tool seat 1. The inner cavity of the battery box 5 is provided with a battery, which can provide power supply to the equipment. A through hole 6 is opened at the bottom of the inner cavity of the assembly tool seat 1. The bolt clamping sleeve 2 is located in the inner cavity of the through hole 6, which can facilitate the loading and unloading of the bolt clamping sleeve 2. An adjustment component 7 is fixedly connected to the right side of the assembly tool seat 1. The adjustment component 7 comprises a handle 701. The top and bottom of the inner cavity of the handle 701 are slidably connected with a fixing rod 702. The left side of the fixing rod 702 is fixedly connected to the assembly tool seat 1. The bottom of the handle 701 is provided with a control The key 703 can adjust the length of the device and can facilitate the bolting of distant bolts. The surface of the handle 701 is provided with an anti-slip sleeve 8, which can increase the friction between the handle 701 and the user's palm when in use. A fixed handle 704 is provided on the top of the handle 701, and the surface of the fixed handle 704 is provided with anti-slip patterns, which can facilitate the adjustment of the length of the handle 701. The top and bottom of the inner cavity of the handle 701 are provided with a slide groove 9, and the inner cavity of the slide groove 9 is slidably connected with a slider 10. The end of the slider 10 away from the slide groove 9 is fixedly connected to the fixed rod 702, which can limit and guide the fixed rod 702 to increase the stability of the handle 701 when adjusted.

[0036] The principle of this embodiment is:

[0037] When in use, according to the bolts of different sizes used in steel structure connection, the corresponding bolt clamping sleeve 2 is rotated and inserted into the assembly fixture seat 1. At this time, the limit block 403 is inserted into the limit groove 404 to initially limit the bolt clamping sleeve 2, and then the two electric push rods 401 are started at the same time to push the two concave frames 402 to move relatively, so that the two concave frames 402 clamp the annular block 405, so that according to bolts of different sizes, the user can quickly clamp the corresponding bolt clamping sleeve 2, and at the same time, it can also prevent the bolt clamping sleeve 2 from falling off during use, affecting the bolt installation effect;

[0038] After the installation is completed, the length of the handle 701 can be adjusted by adjusting the fixed handle 704, so that the thread at a distance can be bolted, and finally the motor 301 is started to drive the driving gear 302 to rotate, and the driving gear 302 drives the driven gear 303 to rotate. The driven gear 303, with the cooperation of the limit groove 404 and the limit block 403, can drive the bolt clamping sleeve 2 to rotate, so that the bolt can be tightened.

[0039] To sum up: this kind of steel structure bolt assembly tool, by setting a driving component 3, can drive the bolt clamping sleeve 2 to rotate, so that the bolt can be tightened, and then the bolt clamping sleeve 2 is inserted into the assembly tool seat 1, and the limit block 403 is inserted into the limit groove 404, and the electric push rod 401 is started at the same time to push the concave frame 402 to clamp the annular block 405, so that according to bolts of different sizes, the corresponding bolt clamping sleeve 2 can be quickly clamped in time, which is convenient for the bolt clamping sleeve 2 to fall off during use, affecting the bolt installation effect.

[0040] The standard parts used in this application document can all be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in the field. This application is mainly used to protect mechanical devices, so this application no longer explains the control method and circuit connection in detail.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel structure bolt assembly tool, comprising an assembly tool seat (1) and a bolt clamping sleeve (2), characterized in that: The inner cavity of the assembly fixture seat (1) is provided with a driving component (3), and the driving component (3) includes a motor (301). The output shaft of the motor (301) passes through the assembly fixture seat (1) and is fixedly connected to a driving gear (302). The top of the inner cavity of the assembly fixture seat (1) is movably connected to a driven gear (303) via a bearing, and the driving gear (302) is meshed with the driven gear (303). Both sides of the inner cavity of the assembly fixture seat (1) are provided with mounting components (4), and the mounting components (4) include two electric push rods (401), the telescopic ends of the electric push rods (401) are fixedly connected to a concave frame (402), the bottom of the driven gear (303) is fixedly connected to a limit block (403), the top of the bolt clamping sleeve (2) is provided with a limit groove (404) used to cooperate with the limit block (403), and the surface of the bolt clamping sleeve (2) is fixedly connected to a ring block (405) used to cooperate with the concave frame (402).

2. A steel structure bolt assembly tool according to claim 1, characterized in that: A battery box (5) is fixedly connected to the right side of the top of the assembly fixture seat (1), and a battery is arranged in the inner cavity of the battery box (5).

3. A steel structure bolt assembly tool according to claim 1, characterized in that: A through hole (6) is provided at the bottom of the inner cavity of the assembly fixture seat (1), and the bolt clamping sleeve (2) is located in the inner cavity of the through hole (6).

4. The steel structure bolt assembly tool according to claim 1, characterized in that: The right side of the assembly fixture seat (1) is fixedly connected with an adjustment component (7), and the adjustment component (7) comprises a handle (701), and the top and bottom of the inner cavity of the handle (701) are both slidably connected with a fixing rod (702).

5. A steel structure bolt assembly tool according to claim 4, characterized in that: The left side of the fixing rod (702) is fixedly connected to the assembly fixture seat (1), and a control key (703) is provided at the bottom of the handle (701).

6. A steel structure bolt assembly tool according to claim 5, characterized in that: The surface of the handle (701) is covered with an anti-slip cover (8).

7. The steel structure bolt assembly tool according to claim 5, characterized in that: A fixed handle (704) is provided on the top of the handle (701), and a surface of the fixed handle (704) is provided with anti-slip patterns.

8. The steel structure bolt assembly tool according to claim 5, characterized in that: The top and bottom of the inner cavity of the handle (701) are both provided with a slide groove (9), the inner cavity of the slide groove (9) is slidably connected with a slider (10), and the end of the slider (10) away from the slide groove (9) is fixedly connected to the fixing rod (702).

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