Screw grabbing tool
By designing a screw gripping fixture, which combines a handheld part and a clamping part, multiple screws can be clamped simultaneously, solving the problems of high labor intensity for operators and low production efficiency, and improving production efficiency.
Patent Information
- Application Number
- CN202520583905.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-31
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-03-31
AI Technical Summary
Manually picking up screws is labor-intensive and inefficient, as it is impossible to pick up multiple screws at once.
A screw gripping fixture was designed, including a hand-held part, a clamping part, and an adjusting part. Multiple screws can be clamped synchronously by adjusting the clamping part, and the opening and closing of the clamping part can be conveniently adjusted by using the threaded rod and the rotating handle.
It enables simultaneous clamping of multiple screws, reducing the number of handling operations, lowering labor intensity, and improving production efficiency.
Smart Images
Figure CN223906040U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of spare parts handling, especially relates to a screw rod grabbing tool. BACKGROUND
[0002] In the production process, the feeding department needs to place the screw rod as a spare part horizontally and stack it on the transfer mechanism, and then the transfer mechanism distributes the screw rod to the operating post to facilitate subsequent assembly work.
[0003] Because the manual picking of the screw rod by the operator is limited by the gripping force of both hands, that is, the number of screw rods taken at a time is limited, and the stacked screw rods need to be taken multiple times, the labor intensity is large and the production efficiency is low. Therefore, a new screw rod grabbing tool needs to be designed to improve the above problems. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a screw rod grabbing tool to solve the technical problems of high labor intensity and low production efficiency in manual picking and handling of screw rods by operators.
[0005] To achieve this purpose, the utility model adopts the following technical solutions:
[0006] The screw rod grabbing tool comprises:
[0007] A hand-held part has an installation cavity at one end;
[0008] A clamping part comprises a first clamping piece and a second clamping piece, the first clamping piece and the second clamping piece are parallel to each other and one end of each is arranged in the installation cavity, and a clamping groove is arranged on both corresponding surfaces of the first clamping piece and the second clamping piece;
[0009] An adjusting piece is arranged on the hand-held part and connected with the second clamping piece, and is used for adjusting the second clamping piece to approach or move away from the first clamping piece.
[0010] As a preferred scheme of the screw rod grabbing tool, the clamping groove is arranged in an arc shape, and a plurality of clamping grooves are arranged along the extension direction of the first clamping piece or the second clamping piece.
[0011] As a preferred scheme of the screw rod grabbing tool, the hand-held part comprises:
[0012] A connecting end is located at one end of the installation cavity;
[0013] A hand-held handle is fixedly connected to the other end of the connecting end.
[0014] As a preferred scheme of the screw grabbing tool, the first clamping piece and the second clamping piece are both rectangular in cross section, the width of the mounting cavity matches the width of the first clamping piece and the second clamping piece, and the length of the mounting cavity is greater than the sum of the lengths of the first clamping piece and the second clamping piece.
[0015] As a preferred scheme of the screw grabbing tool, the periphery of the hand-held handle is sleeved with an anti-skid sleeve.
[0016] Alternatively, the periphery of the hand-held handle is provided with anti-skid lines.
[0017] As a preferred scheme of the screw grabbing tool, the adjusting piece comprises a threaded rod, one side of the connecting end head is provided with a through hole in communication with the inside of the mounting cavity, a screw hole is formed on the second clamping piece, the threaded rod is arranged in the through hole, and one end of the threaded rod is threadedly connected with the screw hole and rotationally embedded on the first clamping piece.
[0018] As a preferred scheme of the screw grabbing tool, the other end of the threaded rod is provided with a rotating handle.
[0019] As a preferred scheme of the screw grabbing tool, the rotating handle is Z-shaped.
[0020] As a preferred scheme of the screw grabbing tool, the first clamping piece and the second clamping piece are sleeved with a fastener at the end away from the hand-held part.
[0021] As a preferred scheme of the screw grabbing tool, the fastener comprises a cable tie.
[0022] The screw grabbing tool has the following beneficial effects:
[0023] The operator holds the hand-held part with one hand and adjusts the adjusting piece with the other hand to move the second clamping piece away from the first clamping piece, so that the gap between the first clamping piece and the second clamping piece is enlarged, the several screws to be transported are placed in the gap along the direction perpendicular to the extension direction of the first clamping piece, and then the adjusting piece is adjusted again to move the second clamping piece close to the first clamping piece, so that the gap between the first clamping piece and the second clamping piece is reduced, the several screws between the first clamping piece and the second clamping piece are clamped and fixed, and the several screws can be taken at one time through the clamping of the first clamping piece and the second clamping piece, so that the number of times of carrying the screws is greatly reduced, the labor intensity is reduced, and the production efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS
[0024] Figure 1 is a structural schematic view of the screw grabbing tool provided by the utility model.
[0025] In the drawings:
[0026] 11, connecting end; 111, mounting cavity; 112, through hole;
[0027] 12, hand grip; 21, first clamping member; 22, second clamping member; 23, clamping groove;
[0028] 31, threaded rod; 311, rotating grip. DETAILED DESCRIPTION
[0029] The utility model will be described in further detail below in combination with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the utility model, and not to limit the utility model. In addition, it should be noted that only the parts related to the utility model are shown in the drawings for the convenience of description, not all the structures.
[0030] In the description of the utility model, unless otherwise explicitly specified and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0031] In the utility model, unless otherwise explicitly specified and limited, the first feature "on" or "below" the second feature can include that the first and second features are in direct contact, or the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.
[0032] In the description of the embodiment, the terms "up", "down", "right", etc. orientation or position relationship is based on the orientation or position relationship shown in the drawings, only for the convenience of description and simplification of operation, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation of the utility model. In addition, the terms "first", "second" are only used to distinguish in description, and have no special meaning.
[0033] In the production process, the feeding department needs to place the screw rods as parts horizontally and stack them on the transfer mechanism, and then the transfer mechanism distributes the screw rods to the operating post to facilitate subsequent assembly operations. Since the manual picking of the screw rods by the operators is limited by the gripping force of the hands, that is, the number of screw rods picked at a time is limited, the stacked screw rods need to be picked multiple times, which is labor-intensive and has low production efficiency.
[0034] To solve the above problems, in combination with Figure 1 The embodiment provides a threaded rod grabbing tool.
[0035] The hand-held part comprises a connecting end 11 and a hand-held handle 12, one end of the connecting end 11 is connected with the hand-held handle 12, the connecting end 11 is provided with a mounting cavity 111, and the mounting cavity 111 is located at the other end of the connecting end 11.
[0036] Preferably, the hand-held handle 12 is in a round rod structure, which is convenient for the operator to hold. In addition, the periphery of the hand-held handle 12 is also provided with an anti-skid sleeve or the periphery of the hand-held handle 12 is provided with anti-skid lines, and the embodiment preferably comprises the anti-skid sleeve, which is made of rubber material. The shape of the surface of the anti-skid sleeve matches the shape of the hand, thereby increasing the contact area for holding the hand-held handle 12 and holding more stably.
[0037] The clamping part comprises a first clamping piece 21 and a second clamping piece 22 which are parallel to each other. The first clamping piece 21 and the second clamping piece 22 are in a long rod structure and are both provided in a rectangular cross section. One end of the first clamping piece 21 and one end of the second clamping piece 22 are both inserted into the mounting cavity 111. The mounting cavity 111 is also provided in a rectangular shape, and the width of the mounting cavity 111 matches the width of the first clamping piece 21 and the second clamping piece 22. The length of the mounting cavity 111 is greater than the sum of the lengths of the first clamping piece 21 and the second clamping piece 22.
[0038] It should be noted that the mounting cavity 111 limits the rotation of the first clamping piece 21 and the second clamping piece 22. The second clamping piece 22 can move towards or away from the first clamping piece 21 along the length direction of the mounting cavity 111.
[0039] Specifically, the two corresponding surfaces of the first clamping piece 21 and the second clamping piece 22 are both provided with clamping grooves 23, the clamping grooves 23 are provided in an arc shape, and a plurality of clamping grooves 23 are provided along the extension direction of the first clamping piece 21 or the second clamping piece 22. One clamping groove 23 on the first clamping piece 21 and another clamping groove 23 corresponding to the second clamping piece 22 form a group, and each group of clamping grooves 23 can clamp one screw rod. A plurality of clamping grooves 23 provided on the first clamping piece 21 and the second clamping piece 22 can clamp a plurality of screw rods synchronously, thereby greatly increasing the number of screw rods picked at a time and reducing the number of picking.
[0040] In this embodiment, the adjusting component is located on the handheld part and connected to the second clamping component 22, used to adjust the second clamping component 22 to move closer to or further away from the first clamping component 21. The adjusting component includes a threaded rod 31, with a through hole 112 communicating with the interior of the mounting cavity 111 on one side of the connecting end 11. The second clamping component 22 has a threaded hole, and the threaded rod 31 passes through the through hole 112. One end of the threaded rod 31 is threadedly connected to the threaded hole and rotatably embedded in the first clamping component 21. By rotating the threaded rod 31 in the forward or reverse direction, the second clamping component 22 moves along the length of the mounting cavity 111 within the confines of the mounting cavity 111, moving closer to or further away from the first clamping component 21. The structure is simple and the operation is convenient.
[0041] Furthermore, to make it easier for operators to adjust the threaded rod 31, such as... Figure 1 As shown, a rotating handle 311 is provided at the other end of the threaded rod 31. The rotating handle 311 is Z-shaped, which is convenient for the operator to hold and facilitates the application of force. In other embodiments, the shape of the rotating handle 311 can also be T-shaped, L-shaped, etc., and this embodiment does not specifically limit it.
[0042] Optionally, fasteners are fitted at the ends of the first clamping member 21 and the second clamping member 22 away from the hand-held part. The fasteners can strengthen the clamping force of the first clamping member 21 and the second clamping member 22 on multiple screws, and prevent the screws from coming out of the clamping groove 23 during the transfer process, thus ensuring good reliability.
[0043] For example, the fastener includes cable ties, which are used to securely bind the first clamp 21 and the second clamp 22, providing good stability.
[0044] Combination Figure 1 The clamping process of the threaded rod 31 gripping fixture is described in further detail:
[0045] The operator holds the hand grip 12 with one hand and the rotary grip 311 with the other. Turning the rotary grip 311 clockwise rotates the threaded rod 31, thereby adjusting the second clamping member 22 away from the first clamping member 21. At this time, the gap between the first clamping member 21 and the second clamping member 22 increases. Several screws to be transferred are picked up and placed in the clamping slots 23 along the extension direction perpendicular to the first clamping member 21. Then, the operator holds the rotary grip 311 again and turns it counterclockwise to rotate the screw, thereby adjusting the second clamping member 22 closer to the first clamping member 21. At this time, the gap between the first clamping member 21 and the second clamping member 22 decreases, thus clamping and fixing several screws between them. Through the clamping of the first clamping member 21 and the second clamping member 22, multiple screws can be picked up at once, greatly reducing the number of times the screws are moved, reducing labor intensity, and improving production efficiency.
[0046] Obviously, the above embodiments of the present application are merely examples for clearly illustrating the present application, and are not intended to limit the embodiments of the present application. For those skilled in the art, various obvious changes, re-adjustments and substitutions can be made without departing from the protection scope of the present application. Here, it is not necessary and impossible to exhaust all the embodiments. Any modification, equivalent substitution and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application claims.
Claims
1. A screw grabber tool, characterized in that, The utility model relates to a kind of clamp, including: Handheld part, one end of the handheld part has installation cavity (111); Clamping part, the clamping part includes first clamping piece (21) and second clamping piece (22), the first clamping piece (21) and the second clamping piece (22) are parallel to each other and one end is arranged in the installation cavity (111), and the two corresponding surfaces of the first clamping piece (21) and the second clamping piece (22) are provided with clamping groove (23); Adjusting piece, the adjusting piece is arranged in the handheld part and is connected with the second clamping piece (22), for adjusting the second clamping piece (22) close to or away from the first clamping piece (21).
2. The screw grab tool of claim 1, wherein, The clamping groove (23) is arranged in arc shape, and the clamping groove (23) is spaced apart along the extension direction of the first clamping piece (21) or the second clamping piece (22).
3. The screw grab tool of claim 1, wherein, The handheld part includes: Connection end head (11), the installation cavity (111) is located at one end of the connection end head (11); Handheld grip (12), the handheld grip (12) is fixedly connected to the other end of the connection end head (11).
4. The screw grab tool of claim 3, wherein, The cross section of the first clamping piece (21) and the second clamping piece (22) is arranged in rectangular shape, the width of the installation cavity (111) is matched with the width of the first clamping piece (21) and the second clamping piece (22), and the length of the installation cavity (111) is greater than the sum of the length of the first clamping piece (21) and the second clamping piece (22).
5. The screw grab tool of claim 3, wherein, The circumferential side of the handheld grip (12) is provided with an anti-skid sleeve. Alternatively, anti-skid lines are formed on the circumferential side of the handheld grip (12).
6. The screw grab tool of claim 3, wherein, The adjusting piece includes threaded rod (31), one side of the connection end head (11) is provided with through hole (112) communicated with the inside of the installation cavity (111), screw hole is formed on the second clamping piece (22), the threaded rod (31) is arranged in the through hole (112), one end of the threaded rod (31) is screw-connected with the screw hole and rotationally embedded on the first clamping piece (21).
7. The screw grab tool of claim 6, wherein, The other end of the threaded rod (31) is provided with rotating grip (311).
8. The screw grab tool of claim 7, wherein, The rotating grip (311) is arranged in Z shape.
9. The screw grabber tool of any of claims 1-8, wherein, The first clamping piece (21) and the second clamping piece (22) are provided with fastener at one end away from the handheld part.
10. The screw grab tool of claim 9, wherein, The fastener includes a strap.