Assembly part positioning device

Abstract

The utility model provides an assembly part positioning device, and relates to the technical field of assembly part positioning. The assembly part positioning device comprises a base, a sliding groove is formed in the middle of the base, two sliding frames are slidably connected to the inner wall of the sliding groove, a reciprocating screw rod is in threaded connection with the middles of the two sliding frames, hand wheels are fixed to the two ends of the reciprocating screw rod, and driving rods are fixed to the lower ends of the two sliding frames. And connecting frames are rotationally connected to the two ends of the two driving rods correspondingly, one driving frame is rotationally connected to the outer surfaces of the two connecting frames, a top base is fixed to one ends of the two driving frames, and a groove is formed in the middle of the top base. According to the assembly part positioning device, the hand wheel is manually rotated to conduct rotation operation, the wrapping type positioning effect is achieved, the effect of improving the use stability of the positioning device is achieved, the handle is manually rotated to conduct rotation operation, the size adjusting effect is achieved, and the effect of improving the universality of the positioning device is achieved.

Description

Technical Field

[0001] The utility model relates to an assembly part positioning device, belonging to the technical field of assembly part positioning. Background Art

[0002] As an emerging construction method, prefabricated building arc components specifically refer to the production of arc segment prefabricated components by prefabricated manufacturers, which are then transported to the construction site and positioned using positioning devices before being assembled into a complete ring structure.

[0003] Although the existing positioning device can perform daily positioning operations on the assembled arc segment prefabricated parts, in actual use, the positioning device can only limit the assembled prefabricated parts at two points, which is not convenient for wrapping positioning operations on the assembly parts. As a result, there are positioning blind spots for the positioned assembly parts, which makes the assembly parts prone to shaking, thereby making the positioning device less stable in use. In addition, the size of the positioning device is relatively fixed, which is not convenient for corresponding adjustment operations according to assembly parts of different sizes, which limits the use of the positioning device. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] The purpose of the utility model is to provide an assembly positioning device in order to solve the above problems, so as to solve the problems of insufficient stability in use and limitations in use of the positioning device in the prior art.

[0006] (II) Technical solution

[0007] The utility model is implemented through the following technical scheme: a kind of assembly positioning device, including a base, a slide groove is opened in the middle of the base, two sliding frames are slidably connected to the inner wall of the slide groove, reciprocating screw rods are threadedly connected to the middle of the two sliding frames, hand wheels are fixed at both ends of the reciprocating screw rods, driving rods are fixed at the lower ends of the two sliding frames, and both ends of the two driving rods are rotatably connected to connecting frames, wherein the outer surfaces of the two connecting frames are rotatably connected to one of the driving frames, and a top seat is fixed at one end of the two driving frames, and a groove is opened in the middle of the top seat.

[0008] Preferably, the middle parts of the two sliding frames are threadedly connected with threaded rods, the separated ends of the two threaded rods are fixed with handles, the proximal ends of the two threaded rods are fixed with turntables, the outer surfaces of the two turntables are rotatably connected with positioning frames, and the middle parts of the two positioning frames are provided with rotation grooves.

[0009] Preferably, the outer surfaces of the two rotating disks are rotatably connected to the inner walls of the two rotating grooves, and the two rotating grooves penetrate the separated ends of the two positioning frames.

[0010] Preferably, outer surfaces of the two positioning frames are slidably connected to the inner wall of the slide groove, and the two positioning frames are arranged opposite to each other.

[0011] Preferably, the outer surfaces of the two threaded rods are threadedly connected to the middle of the two sliding frames, one end of the two threaded rods is fixed to the middle of the two turntables, and the other end of the two threaded rods is fixed to the middle of the two handles.

[0012] Preferably, the outer surfaces of the two sliding frames are slidably connected to the inner walls on both sides of the slide groove, the middle parts of the two sliding frames are threadedly connected to the outer surfaces on both sides of the reciprocating screw rod, and the vertical sections of the two sliding frames are both T-shaped.

[0013] Preferably, the middle parts of the two driving rods are fixed to the middle parts of the two sliding frames, one end of each connecting frame is rotatably connected to one end of each driving rod, the other end of each connecting frame is rotatably connected to one end of each driving frame, the outer surfaces of the two driving frames are slidably connected to both sides of the base, the vertical sections of the two driving frames are both U-shaped, and one end of the two driving frames is fixed to both sides of the top seat.

[0014] Preferably, the outer surface of the reciprocating screw is rotatably connected to the middle part of the base, and the middle parts of the two hand wheels are fixed to the two ends of the reciprocating screw.

[0015] Preferably, handles are fixed on both sides of the base, the two handles are arranged opposite to each other, and the cross-section of each handle is U-shaped.

[0016] The utility model provides an assembly positioning device, which has the following beneficial effects:

[0017] 1. The assembly positioning device rotates the hand wheel by manpower, so that the sliding frame, reciprocating screw, hand wheel, driving rod, connecting frame, driving frame, top seat and base cooperate with each other to achieve the effect of wrapping positioning, avoid the shaking of the assembly due to the presence of positioning dead angles, and thus achieve the effect of improving the stability of the positioning device.

[0018] 2. The assembly positioning device rotates the handle by manpower, so that the handle, threaded rod, turntable, sliding frame, positioning frame, and rotating groove cooperate with each other to achieve the effect of size adjustment. The corresponding adjustment operation can be performed according to the actual size of the assembly, thereby achieving the effect of improving the versatility of the positioning device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the utility model;

[0020] Figure 2 It is a cross-sectional view of the base of the utility model;

[0021] Figure 3This is a schematic diagram of the sliding frame structure of the utility model;

[0022] Figure 4 For this utility model Figure 3 A-section structure enlarged view.

[0023]

Main component symbol description

[0024] 1. Base; 2. Slide; 3. Sliding frame; 4. Reciprocating screw; 5. Handwheel; 6. Driving rod; 7. Connecting frame; 8. Driving frame; 9. Top seat; 10. Groove; 11. Threaded rod; 12. Handle; 13. Turntable; 14. Positioning frame; 15. Rotating groove; 16. Handle. DETAILED DESCRIPTION

[0025] The embodiment of the utility model provides a positioning device for an assembly part.

[0026] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 , including a base 1, the base 1 is the main body of the positioning device, a slide groove 2 is opened in the middle of the base 1, the slide groove 2 provides a place support for the sliding of the sliding frame 3, the inner wall of the slide groove 2 is slidably connected to two sliding frames 3, the sliding frame 3 can clamp the arc segment pre-purchased parts, the middle of the two sliding frames 3 is threadedly connected with a reciprocating screw rod 4, the reciprocating screw rod 4 can drive the two sliding frames 3 to slide in the opposite direction, and the reciprocating screw rod 4 is fixed with a hand wheel 5 at both ends, and the hand wheel 5 is convenient for the staff to rotate, and the lower ends of the two sliding frames 3 are fixed with a driving rod 6, and the driving rod 6 can drive the two driving frames 8 connected in rotation to move through the connecting frame 7, and the two driving rods 6 are rotatably connected to the connecting frame 7 at both ends, and the outer surfaces of the two connecting frames 7 are rotatably connected to one of the driving frames 8, and the driving frame 8 can drive the top seat 9 to cooperate with the base 1 to realize For the purpose of positioning and stability, a top seat 9 is fixed at one end of the two driving frames 8, and a groove 10 is provided in the middle of the top seat 9. The groove 10 can provide a place support for the sliding of the sliding frame 3 and the positioning frame 14. The outer surfaces of the two sliding frames 3 are slidably connected to the inner walls on both sides of the slide groove 2, and the middle parts of the two sliding frames 3 are threadedly connected to the outer surfaces on both sides of the reciprocating screw rod 4. The vertical sections of the two sliding frames 3 are all T-shaped. The middle parts of the two driving rods 6 are fixed in the middle parts of the two sliding frames 3, one end of each connecting frame 7 is rotatably connected to one end of each driving rod 6, and the other end of each connecting frame 7 is rotatably connected to one end of each driving frame 8. The outer surfaces of the two driving frames 8 are slidably connected to both sides of the base 1, and the vertical sections of the two driving frames 8 are all U-shaped. One end of the two driving frames 8 is fixed on both sides of the top seat 9, the outer surface of the reciprocating screw rod 4 is rotatably connected to the middle part of the base 1, and the middle parts of the two hand wheels 5 are fixed at both ends of the reciprocating screw rod 4.

[0027] Please refer again Figure 1 , Figure 2 , Figure 3 and Figure 4 It is worth mentioning that the middle parts of the two sliding frames 3 are threadedly connected with threaded rods 11, the separated ends of the two threaded rods 11 are fixed with handles 12, the proximal ends of the two threaded rods 11 are fixed with turntables 13, the outer surfaces of the two turntables 13 are rotatably connected with positioning frames 14, and the middle parts of the two positioning frames 14 are provided with rotation grooves 15. The outer surfaces of the two turntables 13 are rotatably connected to the inner walls of the two rotation grooves 15, and the two rotation grooves 15 penetrate the separated ends of the two positioning frames 14. The outer surfaces of the two positioning frames 14 are slidably connected to the inner wall of the slide groove 2, and the two positioning frames 14 are arranged opposite to each other. The outer surfaces of the two threaded rods 11 are threadedly connected to the middle parts of the two sliding frames 3, one end of the two threaded rods 11 is fixed to the middle parts of the two turntables 13, and the other ends of the two threaded rods 11 are fixed to the middle parts of the two handles 12.

[0028] When the utility model is in use: firstly, the hand wheel 5 is rotated by manpower to perform a rotating operation, so that the reciprocating screw rod 4 fixedly connected to the middle part of the hand wheel 5 is rotated under the stability of the base 1, so that the two sliding frames 3 threadedly connected to the outer surface of the reciprocating screw rod 4 are reversely slid under the stability of the slide groove 2, so that the two driving rods 6 fixedly connected to the middle parts of the two sliding frames 3 are reversely moved, and the two reversely moving driving rods 6 drive the rotatingly connected driving frame 8 to slide under the limit of the base 1 through the rotatably connected connecting frame 7, so that the top seat 9 fixedly connected to the two driving frames 8 is moved downward, so that the top seat 9 cooperates with the base 1 and the two sliding frames 3 , the two adjacent arc segments can be wrapped in a positioning operation to achieve the effect of wrapping positioning, avoiding the existence of positioning dead angles that cause the assembly to shake, thereby achieving the effect of improving the stability of the positioning device. Subsequently, the handle 12 is rotated by manpower to perform a rotation operation, so that the threaded rod 11 fixedly connected to the middle of the handle 12 rotates while moving the position under the stability of the threaded sliding frame 3, so that the turntable 13 fixedly connected to the other end of the threaded rod 11 drives the positioning frame 14 to slide under the limit of the slide groove 2, completing the effect of size adjustment, and can perform corresponding adjustment operations according to the actual size of the assembly, thereby achieving the effect of improving the versatility of the positioning device.

[0029] Working principle: The handwheel 5 is rotated by human power to make the reciprocating screw 4 fixedly connected to the middle of the handwheel 5 rotate, realizing the effect of wrap-around positioning, avoiding the shaking of the assembly due to the presence of positioning dead angles, thereby achieving the effect of improving the stability of the positioning device. Subsequently, the handle 12 is rotated by human power to make the threaded rod 11 fixedly connected to the handle 12 rotate, realizing the effect of size adjustment, and corresponding adjustment operations can be performed according to the actual size of the assembly, thereby achieving the effect of improving the versatility of the positioning device.

[0030] Please refer again Figure 1 It is worth mentioning that handles 16 are fixed on both sides of the base 1. The two handles 16 are arranged opposite to each other. The cross section of each handle 16 is U-shaped. The handles 16 are arranged to facilitate the staff to carry the positioning device and improve the convenience of using the positioning device.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A positioning device for an assembly part, comprising a base (1), characterized in that: A slide groove (2) is provided in the middle of the base (1), and two sliding frames (3) are slidably connected to the inner wall of the slide groove (2), and a reciprocating screw rod (4) is threadedly connected to the middle of the two sliding frames (3), and hand wheels (5) are fixed at both ends of the reciprocating screw rod (4). A driving rod (6) is fixed at the lower end of the two sliding frames (3), and both ends of the two driving rods (6) are rotatably connected to connecting frames (7), wherein the outer surfaces of the two connecting frames (7) are rotatably connected to one of the driving frames (8), and a top seat (9) is fixed at one end of the two driving frames (8), and a groove (10) is provided in the middle of the top seat (9).

2. The assembly positioning device according to claim 1, characterized in that: The middle parts of the two sliding frames (3) are both threadedly connected with threaded rods (11), the separated ends of the two threaded rods (11) are both fixed with handles (12), the proximal ends of the two threaded rods (11) are both fixed with rotating disks (13), the outer surfaces of the two rotating disks (13) are both rotatably connected with positioning frames (14), and the middle parts of the two positioning frames (14) are both provided with rotating grooves (15).

3. The assembly positioning device according to claim 2, characterized in that: The outer surfaces of the two rotating disks (13) are rotatably connected to the inner walls of the two rotating grooves (15), and the two rotating grooves (15) penetrate the separated ends of the two positioning frames (14).

4. The assembly positioning device according to claim 2, characterized in that: The outer surfaces of the two positioning frames (14) are slidably connected to the inner wall of the slide groove (2), and the two positioning frames (14) are arranged opposite to each other.

5. The assembly positioning device according to claim 2, characterized in that: The outer surfaces of the two threaded rods (11) are threadedly connected to the middle of the two sliding frames (3), one end of the two threaded rods (11) is fixed to the middle of the two rotating disks (13), and the other end of the two threaded rods (11) is fixed to the middle of the two handles (12).

6. The assembly positioning device according to claim 1, characterized in that: The outer surfaces of the two sliding frames (3) are slidably connected to the inner walls on both sides of the slide groove (2), the middle parts of the two sliding frames (3) are threadedly connected to the outer surfaces on both sides of the reciprocating screw rod (4), and the vertical sections of the two sliding frames (3) are both T-shaped.

7. The assembly positioning device according to claim 1, characterized in that: The middle parts of the two driving rods (6) are fixed to the middle parts of the two sliding frames (3); one end of each connecting frame (7) is rotatably connected to one end of each driving rod (6); the other end of each connecting frame (7) is rotatably connected to one end of each driving frame (8); the outer surfaces of the two driving frames (8) are slidably connected to both sides of the base (1); the vertical sections of the two driving frames (8) are both U-shaped; one end of the two driving frames (8) is fixed to both sides of the top seat (9).

8. The assembly positioning device according to claim 1, characterized in that: The outer surface of the reciprocating screw rod (4) is rotatably connected to the middle part of the base (1), and the middle parts of the two hand wheels (5) are fixed to the two ends of the reciprocating screw rod (4).

9. The assembly positioning device according to claim 1, characterized in that: Handles (16) are fixed on both sides of the base (1), the two handles (16) are arranged opposite to each other, and the cross section of each handle (16) is U-shaped.

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