Tool clamping device

Abstract

The invention provides a tool clamping device which is arranged on a vehicle frame and comprises a fixing seat, a tool clamping device, a tool clamping device, a tool clamping device body and a tool clamping device, and the fixing seat is arranged on the vehicle frame; the clamping assembly comprises a clamping piece and a connecting piece, the clamping piece is rotatably arranged above the fixing base, and the first end of the connecting piece is connected with the clamping piece; the adjusting assembly comprises a driving part and a rotating part, the driving part is arranged on the fixed seat, the first end of the rotating part is arranged in the fixed seat, the rotating axis of the rotating part is vertically arranged, the second end of the rotating part is connected with the second end of the connecting part, and the driving part is in driving connection with the rotating part so as to drive the rotating part to rotate along the vertical axis of the rotating part. Through the technical scheme provided by the invention, the problems that the binding process is tedious due to the fact that a wire is directly used for binding in the related technology, and tools fall off due to the fact that binding is not stable by workers can also be solved.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle-mounted clamps, and in particular to a tool clamping device. Background Art

[0002] Engineering pickup trucks are usually used to transport tools, equipment and materials. They are very common in construction sites, mining sites, agriculture and other industrial applications. When transporting tools, they need to be clamped with fixed clamps to improve the safety of the vehicle during driving, and can also protect the tools and extend the service life of the tools.

[0003] In the related art, tools are directly tied to the frame with wires, which can prevent the tools from falling off during the driving of the vehicle. However, the direct use of wires for tying in the related art will make the tying process cumbersome, and the workers may also tie the tools unstably, resulting in the tools falling off. Summary of the invention

[0004] The present invention provides a tool clamping device to solve the problem in the related art that directly using wires for binding will result in a cumbersome binding process and the tool may fall due to unstable binding by workers.

[0005] The present invention provides a tool clamping device, which is arranged on a vehicle frame. The tool clamping device comprises: a fixed seat, which is arranged on the vehicle frame; a clamping assembly, which comprises a clamping member and a connecting member, wherein the clamping member is rotatably arranged above the fixed seat, and the first end of the connecting member is connected to the clamping member; an adjusting assembly, which comprises a driving member and a rotating member, wherein the driving member is arranged on the fixed seat, the first end of the rotating member is arranged in the fixed seat, the rotating axis of the rotating member is arranged vertically, the second end of the rotating member is connected to the second end of the connecting member, and the driving member is drivingly connected to the rotating member to drive the rotating member to rotate along its vertical axis.

[0006] Furthermore, the driving member includes a driving rod, the rotation axis of the driving rod is arranged horizontally, the driving rod is rotatably arranged on a fixed seat, the rotating member includes a rotating rod, the rotation axis of the driving rod is perpendicular to the rotation axis of the rotating rod, and a transmission structure is arranged between the driving rod and the rotating rod so that the driving rod drives the rotating rod to rotate.

[0007] Furthermore, the transmission structure includes a first transmission gear and a second transmission gear, the first end of the driving rod is inserted into the fixed seat, the first transmission gear is sleeved on the first end of the driving rod, the second transmission gear is sleeved on the first end of the rotating rod, and the first transmission gear is meshed with the second transmission gear.

[0008] Further, a knob is provided on the second end of the driving rod; and / or, the first transmission gear and the second transmission gear are both bevel gears.

[0009] Furthermore, the tool clamping device also includes a turntable, which is rotatably arranged on a fixed seat, the rotation axis of the turntable coincides with the rotation axis of the rotating member, the second end of the rotating member is connected to the lower surface of the turntable, and the second end of the connecting member is connected to the upper surface of the turntable.

[0010] Furthermore, a sliding block is provided on the lower surface of the turntable, and an arc-shaped sliding groove is provided on the upper surface of the fixed seat, and the sliding block is slidably arranged in the arc-shaped sliding groove.

[0011] Furthermore, the connecting member includes a threaded column, a threaded hole is provided on the upper surface of the turntable, a first end of the threaded column is connected to the clamping member, and a second end of the threaded column is threadedly matched with the threaded hole.

[0012] Furthermore, the clamping member includes a first jaw and a second jaw, the first end of the first jaw is connected to the first end of the connecting member, the first end of the second jaw is hingedly connected to the first end of the first jaw, the second end of the first jaw and the second end of the second jaw constitute a clamping portion to clamp the tool, and a clamping distance adjustment structure is provided between the first jaw and the second jaw to adjust the positions of the first jaw and the second jaw.

[0013] Furthermore, the clamping distance adjustment structure includes a fastening stud and a fastening nut, the first end of the fastening stud is arranged on the first clamping jaw, the second end of the fastening stud is passed through the second clamping jaw, the fastening nut is threadedly matched with the second end of the fastening stud and abuts against the second clamping jaw to adjust the distance between the first clamping jaw and the second clamping jaw.

[0014] Furthermore, the fixing seat is connected to the vehicle frame by welding.

[0015] By applying the technical solution of the present invention, a tool clamping device is arranged on a vehicle frame, so that the tool clamping device can be used to fix the vehicle frame, and the tool in the vehicle frame can be clamped and fixed by means of a tool device, so as to prevent the tool from shaking in the vehicle frame. The tool clamping device includes a fixed seat, a clamping assembly, and an adjustment assembly. The fixed seat is arranged on the vehicle frame, so as to fix the fixed seat. The clamping member is rotatably arranged above the fixed seat, so as to switch the direction of the clamping member. The first end of the connecting member is connected to the clamping member, so as to facilitate the clamping member to be rotatably arranged on the fixed seat by using the connecting member. A driving member is arranged on the fixed seat, and the first end of the rotating member is arranged in the fixed seat. The rotating axis of the rotating member is arranged vertically, and the second end of the rotating member is connected to the second end of the connecting member. In this way, when the driving member and the rotating member are engaged with each other, the clamping member can be rotatably arranged on the fixed seat. A driving member is arranged on the fixed seat, and the first end of the rotating member is arranged in the fixed seat. The rotating axis of the rotating member is arranged vertically, and the second end of the rotating member is connected to the second end of the connecting member. When the driving connection is carried out, the rotating member can be driven to rotate. Since the second end of the rotating member is connected to the second end of the connecting member, the connecting member can be driven to rotate together with the rotating member. The first end of the connecting member is connected to the clamping member, which is convenient for controlling the rotation of the clamping member. When the position of the clamping member needs to be adjusted, the driving member drives the rotating member and the connecting member to rotate together, and drives the clamping member to adjust the position, thereby preventing the tool from falling off during the driving of the vehicle and avoiding directly tying the tool to the frame. This can improve the structural reliability and stability of the tool clamping device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0017] Figure 1 A schematic diagram of a tool clamping device provided according to an embodiment of the present invention is shown.

[0018] The above drawings include the following reference numerals:

[0019] 10. Fixed seat;

[0020] 20. Clamping assembly; 21. Clamping member; 211. First clamping jaw; 212. Second clamping jaw; 22. Connecting member; 221. Threaded column;

[0021] 30. Adjustment assembly; 31. Driving member; 311. Driving rod; 32. Rotating member; 321. Rotating rod;

[0022] 40. Transmission structure; 41. First transmission gear; 42. Second transmission gear;

[0023] 50. Turntable; 51. Fastening studs. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] like Figure 1 As shown, an embodiment of the present invention provides a tool clamping device, which is arranged on a vehicle frame. The tool clamping device includes a fixed seat 10, a clamping assembly 20 and an adjusting assembly 30. The fixed seat 10 is arranged on the vehicle frame. The clamping assembly 20 includes a clamping member 21 and a connecting member 22. The clamping member 21 is rotatably arranged above the fixed seat 10. The first end of the connecting member 22 is connected to the clamping member 21. The adjusting assembly 30 includes a driving member 31 and a rotating member 32. The driving member 31 is arranged on the fixed seat 10. The first end of the rotating member 32 is arranged in the fixed seat 10. The rotation axis of the rotating member 32 is arranged vertically. The second end of the rotating member 32 is connected to the second end of the connecting member 22, and the driving member 31 is drivingly connected to the rotating member 32 to drive the rotating member 32 to rotate along its vertical axis.

[0026] The tool clamping device provided in this embodiment is used, and the tool clamping device is arranged on the vehicle frame, so that the tool clamping device can be used to fix the vehicle frame, so that the tool in the vehicle frame can be clamped and fixed by the tool device, so as to prevent the tool from shaking in the vehicle frame. The tool clamping device includes a fixed seat 10, a clamping assembly 20 and an adjustment assembly 30. The fixed seat 10 is arranged on the vehicle frame, so that the fixed seat 10 can be fixed. The clamping member 21 is rotatably arranged above the fixed seat 10, so as to switch the direction of the clamping member 21. The first end of the connecting member 22 is connected to the clamping member 21, so that the clamping member 21 can be rotatably arranged on the fixed seat 10 by using the connecting member 22. A driving member 31 is arranged on the fixed seat 10, and the first end of the rotating member 32 is arranged in the fixed seat 10. The rotating axis of the rotating member 32 is arranged vertically, and the second end of the rotating member 32 is connected to the second end of the connecting member 22. In this way, the driving member When 31 is driven and connected to the rotating member 32, the rotating member 32 can be driven to rotate. Since the second end of the rotating member 32 is connected to the second end of the connecting member 22, the connecting member 22 can be driven to rotate together with the rotating member 32. The first end of the connecting member 22 is connected to the clamping member 21, which is convenient for controlling the rotation of the clamping member 21. When the position of the clamping member 21 needs to be adjusted, the driving member 31 drives the rotating member 32 and the connecting member 22 to rotate together, and drives the clamping member 21 to adjust the position, thereby preventing the tool from falling off during the driving of the vehicle and avoiding directly tying the tool to the frame. This can improve the structural reliability and stability of the tool clamping device.

[0027] like Figure 1 As shown, the driving member 31 includes a driving rod 311, the rotation axis of the driving rod 311 is arranged in the horizontal direction, and the driving rod 311 is rotatably arranged on the fixed seat 10. The rotating member 32 includes a rotating rod 321, the rotation axis of the driving rod 311 is perpendicular to the rotation axis of the rotating rod 321, and a transmission structure 40 is arranged between the driving rod 311 and the rotating rod 321, so that the driving rod 311 drives the rotating rod 321 to rotate. With the above structure, the driving rod 311 is arranged in the horizontal direction, and the driving rod 311 is rotatably arranged on the fixed seat 10, the rotation axis of the rotating rod 321 is perpendicular to the rotation axis of the driving rod 311, and the rotating rod 321 is rotatably arranged, and the transmission structure 40 is used for transmission between the driving rod 311 and the rotating rod 321, and then when the driving rod 311 is controlled to rotate, the rotating rod 321 can be driven to rotate synchronously through the transmission structure 40, so as to facilitate the adjustment of the position of the clamping member 21, facilitate the clamping of the tool, and prevent the tool from falling off the vehicle.

[0028] like Figure 1As shown, the transmission structure 40 includes a first transmission gear 41 and a second transmission gear 42. The first end of the driving rod 311 is inserted into the fixing seat 10, the first transmission gear 41 is sleeved on the first end of the driving rod 311, the second transmission gear 42 is sleeved on the first end of the rotating rod 321, and the first transmission gear 41 is meshed with the second transmission gear 42. With the above-mentioned transmission structure 40, the first transmission gear 41 is sleeved on the first end of the driving rod 311, the second transmission gear 42 is sleeved on the first end of the rotating rod 321, and the first transmission gear 41 is meshed with the second transmission gear 42, so that the transmission method can be simple and convenient.

[0029] In this embodiment, a knob is provided on the second end of the driving rod 311. With the above structure, by providing a knob on the second end of the driving rod 311, the driving rod 311 can be rotated by controlling the knob, so that the driving rod 311 can be easily controlled.

[0030] In this embodiment, the first transmission gear 41 and the second transmission gear 42 are both bevel gears. By setting the first transmission gear 41 and the second transmission gear 42 as bevel gears, the rotating rod 321 can be driven to rotate under the action of the first transmission gear 41 and the second transmission gear 42.

[0031] like Figure 1 As shown, the tool clamping device further includes a turntable 50, which is rotatably disposed on the fixed seat 10, the rotation axis of the turntable 50 coincides with the rotation axis of the rotating member 32, the second end of the rotating member 32 is connected to the lower surface of the turntable 50, and the second end of the connecting member 22 is connected to the upper surface of the turntable 50. With the above structure, by arranging the turntable 50 on the fixed seat 10, the turntable 50 can rotate relative to the fixed seat 10, and the second end of the rotating member 32 can be connected to the turntable 50, and the second end of the connecting member 22 is connected to the upper surface of the turntable 50, so that the rotating member 32 can be rotated under the action of the turntable 50 to drive the clamping member 21 on the connecting member 22 to rotate, so as to facilitate the adjustment of the position of the clamping member 21.

[0032] In this embodiment, a sliding block is provided on the lower surface of the turntable 50, and an arc-shaped slide groove is provided on the upper surface of the fixed seat 10, and the sliding block is slidably provided in the arc-shaped slide groove. With the above structure, by providing the sliding block on the lower surface of the turntable 50, it is convenient for the sliding block of the turntable 50 to slide in the arc-shaped slide groove of the fixed seat 10, so that the turntable 50 is easy to rotate.

[0033] like Figure 1As shown, the connecting member 22 includes a threaded column 221, a threaded hole is provided on the upper surface of the rotating disk 50, the first end of the threaded column 221 is connected to the clamping member 21, and the second end of the threaded column 221 is threadedly matched with the threaded hole. With the above structure, by providing a threaded hole on the upper surface of the rotating disk 50, the first end of the threaded column 221 is connected to the clamping member 21, and the second end of the threaded column 221 is threadedly matched with the threaded hole, so that the connection structure between the connecting member 22 and the rotating disk 50 can be ensured to be reliable.

[0034] like Figure 1 As shown, the clamping member 21 includes a first clamping jaw 211 and a second clamping jaw 212, the first end of the first clamping jaw 211 is connected to the first end of the connecting member 22, the first end of the second clamping jaw 212 is hingedly connected to the first end of the first clamping jaw 211, the second end of the first clamping jaw 211 and the second end of the second clamping jaw 212 constitute a clamping portion to clamp a tool, and a clamping distance adjustment structure is provided between the first clamping jaw 211 and the second clamping jaw 212 to adjust the positions of the first clamping jaw 211 and the second clamping jaw 212. With the above structure, by connecting the first end of the first clamping jaw 211 to the first end of the connecting member 22, and hingedly connecting the first end of the second clamping jaw 212 to the first end of the first clamping jaw 211, the first clamping jaw 211 and the second clamping jaw 212 can be clamped, so that the tool can be clamped and fixed, and the distance between the first clamping jaw 211 and the second clamping jaw 212 can be adjusted by the clamping distance adjustment structure, so that various types of tools can be clamped and fixed.

[0035] like Figure 1 As shown, the clamping distance adjustment structure includes a fastening stud 51 and a fastening nut. The first end of the fastening stud 51 is arranged on the first clamping jaw 211, and the second end of the fastening stud 51 is passed through the second clamping jaw 212. The fastening nut is threadedly matched with the second end of the fastening stud 51 and abuts against the second clamping jaw 212 to adjust the distance between the first clamping jaw 211 and the second clamping jaw 212. With the above structure, by setting the first end of the fastening stud 51 on the first clamping jaw 211, and the second end of the fastening stud 51 is passed through the second clamping jaw 212, and the fastening nut is threadedly matched with the fastening bolt, when the tool is placed between the first clamping jaw 211 and the second clamping jaw 212, the fastening nut is matched with the fastening bolt, so that the distance between the first clamping jaw 211 and the second clamping jaw 212 can be adjusted and the tool can be clamped.

[0036] In this embodiment, the fixing seat 10 is welded to the frame. With the above structure, the fixing seat 10 is welded to the frame to ensure the structural stability of the fixing seat 10.

[0037] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0038] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0039] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0040] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0041] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A tool clamping device, the tool clamping device is arranged on a vehicle frame, characterized in that: The tool clamping device comprises: A fixing seat (10) is arranged on the frame; A clamping assembly (20), comprising a clamping member (21) and a connecting member (22), wherein the clamping member (21) is rotatably disposed above the fixing seat (10), and a first end of the connecting member (22) is connected to the clamping member (21); The adjusting assembly (30) comprises a driving member (31) and a rotating member (32), wherein the driving member (31) is arranged on the fixing seat (10), the first end of the rotating member (32) is arranged in the fixing seat (10), the rotating axis of the rotating member (32) is arranged vertically, the second end of the rotating member (32) is connected to the second end of the connecting member (22), and the driving member (31) is drivingly connected to the rotating member (32) so as to drive the rotating member (32) to rotate along its vertical axis.

2. The tool clamping device according to claim 1, characterized in that: The driving member (31) comprises a driving rod (311), the rotation axis of the driving rod (311) is arranged in a transverse direction, the driving rod (311) is rotatably arranged on the fixing seat (10), the rotating member (32) comprises a rotating rod (321), the rotation axis of the driving rod (311) is perpendicular to the rotation axis of the rotating rod (321), and a transmission structure (40) is arranged between the driving rod (311) and the rotating rod (321), so that the driving rod (311) drives the rotating rod (321) to rotate.

3. The tool clamping device according to claim 2, characterized in that: The transmission structure (40) comprises a first transmission gear (41) and a second transmission gear (42); the first end of the driving rod (311) is inserted into the fixing seat (10); the first transmission gear (41) is sleeved on the first end of the driving rod (311); the second transmission gear (42) is sleeved on the first end of the rotating rod (321); and the first transmission gear (41) is meshed with the second transmission gear (42).

4. The tool clamping device according to claim 3, characterized in that: A knob is provided on the second end of the driving rod (311); and / or, The first transmission gear (41) and the second transmission gear (42) are both bevel gears.

5. The tool clamping device according to any one of claims 1 to 4, characterized in that: The tool clamping device also includes a turntable (50), which is rotatably arranged on the fixed seat (10), the rotation axis of the turntable (50) coincides with the rotation axis of the rotating member (32), the second end of the rotating member (32) is connected to the lower surface of the turntable (50), and the second end of the connecting member (22) is connected to the upper surface of the turntable (50).

6. The tool clamping device according to claim 5, characterized in that: The lower surface of the rotating disk (50) is provided with a sliding block, and the upper surface of the fixing seat (10) is provided with an arc-shaped sliding groove, and the sliding block is slidably arranged in the arc-shaped sliding groove.

7. The tool clamping device according to claim 6, characterized in that: The connecting member (22) comprises a threaded column (221), the upper surface of the rotating disk (50) is provided with a threaded hole, the first end of the threaded column (221) is connected to the clamping member (21), and the second end of the threaded column (221) is threadedly matched with the threaded hole.

8. The tool clamping device according to any one of claims 1 to 4, characterized in that: The clamping member (21) comprises a first clamping jaw (211) and a second clamping jaw (212), wherein the first end of the first clamping jaw (211) is connected to the first end of the connecting member (22), the first end of the second clamping jaw (212) is hingedly connected to the first end of the first clamping jaw (211), the second end of the first clamping jaw (211) and the second end of the second clamping jaw (212) constitute a clamping portion for clamping a tool, and a clamping distance adjustment structure is provided between the first clamping jaw (211) and the second clamping jaw (212) for adjusting the positions of the first clamping jaw (211) and the second clamping jaw (212).

9. The tool clamping device according to claim 8, characterized in that: The clamping distance adjustment structure comprises a fastening stud (51) and a fastening nut, wherein the first end of the fastening stud (51) is arranged on the first clamping jaw (211), and the second end of the fastening stud (51) is passed through the second clamping jaw (212), and the fastening nut is threadedly matched with the second end of the fastening stud (51) and abuts against the second clamping jaw (212) to adjust the distance between the first clamping jaw (211) and the second clamping jaw (212).

10. The tool clamping device according to claim 1, characterized in that: The fixing seat (10) is connected to the vehicle frame by welding.

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