Screw attached lock positioning device

Abstract

The utility model relates to the technical field of screw fixation, in particular to a screw attached lock positioning device which comprises a workbench, a positioning mechanism and an adjusting mechanism. An object needing to be installed is placed on the workbench, then a screw is placed in a positioning hole formed in the positioning plate, then the electric push rod is started, an inner rod of the electric push rod is contracted, the screw is connected with a screw connector of screw tightening equipment, and therefore follow-up screw tightening is facilitated; by starting a second motor, the output end of the second motor drives a lead screw to rotate, so that a lead screw lifting plate arranged on the outer wall of the lead screw in a threaded sleeving mode is driven to move, a limiting sliding block is driven to slide on the inner wall of a limiting groove, the limiting purpose is achieved, and then all components on the lead screw lifting plate are driven to move downwards; and under the positioning effect of the positioning plate, the situation that the screws incline is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of screw fixing, in particular to a screw locking positioning device. Background Art

[0002] In the process of mechanical assembly, screw fixing is usually a key step. Screw fixing is often required for products on the product assembly line. The traditional assembly method is to manually position and fix the product.

[0003] Traditional screw installation methods may cause the screws to tilt, loosen or be inaccurately positioned, which may affect the overall quality of the device. In view of this, we propose a screw-attached locking positioning device. Utility Model Content

[0004] The purpose of the utility model is to provide a screw-attached positioning device to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A screw-attached positioning device comprises a workbench, a positioning mechanism, and an adjusting mechanism. The positioning mechanism is arranged on the top of the workbench and is used to tighten the screw. The adjusting mechanism is arranged on the top of the workbench and is used to adjust the working position of the positioning mechanism. The positioning mechanism comprises: a C-shaped support seat, a screw, a screw lifting plate, an electric push rod, a positioning plate, and a screw tightening device. The screw is rotatably connected to the C-shaped support seat through a bearing, the screw lifting plate is threadedly sleeved on the outer wall of the screw, the electric push rod and the screw tightening device are both fixedly mounted on the top of the screw lifting plate, and the positioning plate is mounted on the inner rod of the electric push rod through bolts.

[0007] The screw is rotated, thereby driving the screw lifting plate with a thread sleeve on the outer wall of the screw to descend, and the positioning plate is used to position the screw to avoid tilting of the screw.

[0008] Preferably, the adjustment mechanism includes a fixed seat, the fixed seat is arranged on the top of the workbench, a slide groove is opened on one side of the fixed seat, and a screw rod is rotatably connected to the inner wall of the slide groove through a bearing. By starting the motor 1, the output end of the motor 1 drives the screw rod to rotate.

[0009] Preferably, the adjustment mechanism further comprises a screw hole block, which is threadedly sleeved on the outer wall of the screw rod and slidably connected to the inner wall of the slide groove, a motor 1 is fixedly mounted on one side of the fixing seat, an output end of the motor 1 is fixedly connected to one end of the screw rod, and the screw hole block is fixedly connected to the C-shaped support seat. The screw hole block slides on the inner wall of the slide groove, thereby driving all components on the C-shaped support seat to move.

[0010] Preferably, a second motor is fixedly mounted on the top of the C-shaped support seat, the output end of the second motor is fixedly connected to one end of the screw rod, and a universal wheel is fixedly mounted on the bottom of the C-shaped support seat. By starting the second motor, the output end of the second motor drives the screw rod to rotate.

[0011] Preferably, a limiting groove is provided on the C-shaped support seat, the inner wall of the limiting groove is slidably connected to a limiting slider, and the limiting slider is fixedly connected to the screw rod lifting plate. The limiting slider slides on the inner wall of the limiting groove, thereby achieving the purpose of limiting.

[0012] Preferably, a moving groove is provided on the top of the workbench, and a hydraulic rod is fixedly installed on the inner wall of the moving groove. By starting the hydraulic rod, the inner rod of the hydraulic rod pushes the moving slider to move on the inner wall of the moving groove.

[0013] Preferably, the inner rod of the hydraulic rod is fixedly installed with a moving slider, which is slidably connected to the inner wall of the moving groove and fixedly connected to the fixing seat. The moving slider moves on the inner wall of the moving groove, thereby driving all components on the fixing seat to move.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. Place the object to be installed on the workbench, then place the screw in the positioning hole opened on the positioning plate, and then start the electric push rod to shrink the inner rod of the electric push rod, so that the screw is connected to the screw connector of the screw tightening device, so as to facilitate the subsequent tightening of the screw. Start the second motor so that the output end of the second motor drives the screw to rotate, thereby driving the screw lifting plate with a threaded sleeve on the outer wall of the screw to move, so that the limit slider is driven to slide on the inner wall of the limit groove, thereby achieving the purpose of limiting, and then driving all parts on the screw lifting plate to move downward. The positioning plate can be used to position the screw to avoid tilting, etc. Since the positioning plate and the electric push rod are detachably connected, it is convenient to replace positioning plates of different sizes to adapt to screws of different sizes.

[0016] 2. By starting motor 1, the output end of motor 1 drives the screw to rotate, thereby driving the screw hole block with a thread sleeve on the outer wall of the screw to slide on the inner wall of the slide groove, and then driving all the components on the C-shaped support seat to move. Under the action of the universal wheel, the C-shaped support seat can adjust the position of the workbench to the left and right. By starting the hydraulic rod, the inner rod of the hydraulic rod pushes the moving slider to move on the inner wall of the moving groove, thereby driving all the components on the fixed seat to move, and then facilitating the front and rear position adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the positioning mechanism structure of the utility model.

[0021] In the figure: 1. workbench; 21. positioning mechanism; 211. C-type support seat; 212. screw; 213. screw lifting plate; 214. electric push rod; 215. positioning plate; 216. screw tightening device; 31. adjustment mechanism; 311. fixing seat; 312. screw; 313. screw hole block; 314. motor 1; 4. motor 2; 5. universal wheel; 6. limit slot; 7. limit slider; 8. moving slot; 9. hydraulic rod; 10. moving slider. DETAILED DESCRIPTION

[0022] 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.

[0023] In the prior art, screw fixing methods usually require manual operation, which is not only inefficient but also prone to problems such as screw loosening and skewing.

[0024] like Figure 1-4As shown, a screw-attached positioning device includes a workbench 1, a positioning mechanism 21, and an adjusting mechanism 31. The positioning mechanism 21 is arranged on the top of the workbench 1 and is used to tighten the screw. The adjusting mechanism 31 is arranged on the top of the workbench 1 and is used to adjust the working position of the positioning mechanism 21. The positioning mechanism 21 includes: a C-shaped support seat 211, a screw rod 212, a screw rod lifting plate 213, an electric push rod 214, a positioning plate 215, and a screw tightening device 216. The screw rod 212 is rotatably connected to the C-shaped support seat 211 through a bearing, the screw rod lifting plate 213 is threadedly sleeved on the outer wall of the screw rod 212, and the electric push rod 2 14 and the screw tightening device 216 are fixedly mounted on the top of the screw lifting plate 213, and the positioning plate 215 is installed on the inner rod of the electric push rod 214 by bolts. The positioning effect of the positioning plate 215 can prevent the screw from tilting, etc. The motor 24 is fixedly mounted on the top of the C-shaped support seat 211, and the output end of the motor 24 is fixedly connected to one end of the screw 212. A limiting groove 6 is provided on the C-shaped support seat 211, and the inner wall of the limiting groove 6 is slidably connected to a limiting slider 7. The limiting slider 7 is fixedly connected to the screw lifting plate 213, and the limiting slider 7 slides on the inner wall of the limiting groove 6, thereby achieving the purpose of limiting.

[0025] Specifically, by placing the object to be installed on the workbench 1, and then placing the screw in the positioning hole opened on the positioning plate 215, and then starting the electric push rod 214, the inner rod of the electric push rod 214 is contracted, so that the screw is connected to the screw joint of the screw tightening device 216, so as to facilitate the subsequent tightening of the screw, and by starting the motor 24, the output end of the motor 24 drives the screw rod 212 to rotate, thereby driving the screw lifting plate 213 with a threaded sleeve on the outer wall of the screw rod 212 to move, so that the limiting slider 7 is driven to slide on the inner wall of the limiting groove 6, thereby achieving the purpose of limiting, and then driving all parts on the screw lifting plate 213 to move downward, and the positioning plate 215 is used to position the screw to avoid tilting, etc., and since the positioning plate 215 and the electric push rod 214 are detachably connected, it is convenient to replace positioning plates 215 of different sizes to adapt to screws of different sizes.

[0026] like Figure 1-3As shown, the adjusting mechanism 31 includes a fixed seat 311, which is arranged on the top of the workbench 1, and a slide groove is provided on one side of the fixed seat 311, and a screw rod 312 is rotatably connected to the inner wall of the slide groove through a bearing. The adjusting mechanism 31 also includes a screw hole block 313, and the screw hole block 313 is threadedly sleeved on the outer wall of the screw rod 312 and slidably connected to the inner wall of the slide groove. A motor 314 is fixedly installed on one side of the fixed seat 311, and the output end of the motor 314 is fixedly connected to one end of the screw rod 312. The screw hole block 313 is fixedly connected to the C-shaped support seat 211, and a universal wheel 5 is fixedly installed at the bottom of the C-shaped support seat 211. Under the action of the universal wheel 5, the C-shaped support seat 211 can adjust the position of the workbench 1 to the left and right. A moving groove 8 is provided on the top of the workbench 1, and a hydraulic rod 9 is fixedly installed on the inner wall of the moving groove 8. A moving slider 10 is fixedly installed on the inner rod of the hydraulic rod 9, and the moving slider 10 is slidably connected to the inner wall of the moving groove 8 and is fixedly connected to the fixed seat 311.

[0027] Specifically, by starting the motor 314, the output end of the motor 314 drives the screw 312 to rotate, thereby driving the screw hole block 313 with a threaded sleeve on the outer wall of the screw 312 to slide on the inner wall of the slide groove, and then driving all the components on the C-shaped support seat 211 to move. Under the action of the universal wheel 5, the C-shaped support seat 211 can adjust the position on the workbench 1 to the left and right. By starting the hydraulic rod 9, the inner rod of the hydraulic rod 9 pushes the movable slider 10 to move on the inner wall of the movable groove 8, thereby driving all the components on the fixed seat 311 to move, and then facilitating the front and rear position adjustment.

[0028] It is worth noting that, in order to facilitate control, the electric push rod 214, motor 1 314, motor 2 4, and hydraulic rod 9 in this embodiment are all provided with control switches, and the control switches can control the electric push rod 214, motor 1 314, motor 2 4, and hydraulic rod 9 to work. The above are all existing technologies and are not the main innovation points, and will not be described in detail here.

[0029] The working principle of the utility model is as follows:

[0030] By placing the object to be installed on the workbench 1, and then placing the screw in the positioning hole opened on the positioning plate 215, and then starting the electric push rod 214, the inner rod of the electric push rod 214 is contracted, so that the screw is connected to the screw joint of the screw tightening device 216, so as to facilitate the subsequent tightening of the screw, and by starting the motor 24, the output end of the motor 24 drives the screw rod 212 to rotate, thereby driving the screw rod lifting plate 213 with a thread sleeve on the outer wall of the screw rod 212 to move, so that the limit slider 7 is driven to slide on the inner wall of the limit groove 6, thereby achieving the purpose of limiting, and then driving all the components on the screw rod lifting plate 213 to move downward, and through the positioning effect of the positioning plate 215, the screw is prevented from tilting. Since the positioning plate 215 and the electric push rod 214 are detachably connected, it is convenient to replace positioning plates 215 of different sizes to adapt to screws of different sizes. By starting the motor 314, the output end of the motor 314 drives the screw rod 312 to rotate, thereby driving the screw hole block 313 with a threaded sleeve on the outer wall of the screw rod 312 to slide on the inner wall of the slide groove, and then driving all the components on the C-shaped support seat 211 to move. Under the action of the universal wheel 5, the C-shaped support seat 211 can adjust the position of the workbench 1 to the left and right. By starting the hydraulic rod 9, the inner rod of the hydraulic rod 9 pushes the moving slider 10 to move on the inner wall of the moving groove 8, thereby driving all the components on the fixed seat 311 to move, and then facilitating the front and rear position adjustment.

[0031] The above shows and describes the basic principle, main features and 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 preferred examples of the utility model and are not used to limit 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 of the utility model is defined by the attached claims and their equivalents.

Claims

1. A screw-attached locking device, characterized in that: include: A workbench (1), a positioning mechanism (21), and an adjusting mechanism (31); The positioning mechanism (21) is arranged on the top of the workbench (1) and is used to tighten the screws; The adjustment mechanism (31) is arranged on the top of the workbench (1) and is used to adjust the operating position of the positioning mechanism (21); The positioning mechanism (21) comprises: a C-shaped support seat (211), a screw (212), a screw lifting plate (213), an electric push rod (214), a positioning plate (215), and a screw tightening device (216); The screw rod (212) is rotatably connected to the C-shaped support seat (211) via a bearing, the screw rod lifting plate (213) is threadedly sleeved on the outer wall of the screw rod (212), the electric push rod (214) and the screw tightening device (216) are both fixedly mounted on the top of the screw rod lifting plate (213), and the positioning plate (215) is mounted on the inner rod of the electric push rod (214) via bolts.

2. The screw-attached positioning device according to claim 1, characterized in that: The adjustment mechanism (31) comprises a fixed seat (311), wherein the fixed seat (311) is arranged on the top of the workbench (1), a slide groove is provided on one side of the fixed seat (311), and a screw rod (312) is rotatably connected to the inner wall of the slide groove via a bearing.

3. The screw-attached positioning device according to claim 2, characterized in that: The adjusting mechanism (31) further comprises a screw hole block (313), wherein the screw hole block (313) is threadedly sleeved on the outer wall of the screw rod (312) and slidably connected to the inner wall of the slide groove; a motor 1 (314) is fixedly mounted on one side of the fixing seat (311); an output end of the motor 1 (314) is fixedly connected to one end of the screw rod (312); and the screw hole block (313) is fixedly connected to the C-shaped support seat (211).

4. The screw-attached positioning device according to claim 1, characterized in that: A second motor (4) is fixedly mounted on the top of the C-shaped support seat (211); an output end of the second motor (4) is fixedly connected to one end of a screw rod (212); and a universal wheel (5) is fixedly mounted on the bottom of the C-shaped support seat (211).

5. The screw-attached positioning device according to claim 1, characterized in that: The C-shaped support seat (211) is provided with a limit groove (6), the inner wall of the limit groove (6) is slidably connected to a limit slider (7), and the limit slider (7) is fixedly connected to the screw rod lifting plate (213).

6. The screw-attached positioning device according to claim 1, characterized in that: A movable groove (8) is provided on the top of the workbench (1), and a hydraulic rod (9) is fixedly mounted on the inner wall of the movable groove (8).

7. The screw-attached positioning device according to claim 6, characterized in that: The inner rod of the hydraulic rod (9) is fixedly mounted with a movable slider (10), and the movable slider (10) is slidably connected to the inner wall of the movable groove (8) and is fixedly connected to the fixed seat (311).

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