Right-angle clamp convenient to adjust

Abstract

The utility model relates to the technical field of right-angle positioning, in particular to a right-angle clamp convenient to adjust, which comprises a first clamp body, a second clamp body and an adjusting mechanism, and the second clamp body is movably connected with the first clamp body. The adjusting mechanism comprises a first screw rod, a sliding block, a hollow mounting seat and a driving locking assembly, the mounting seat is arranged on the first clamp body, the sliding block is provided with an inner cavity and is movably arranged in the mounting seat, the first screw rod penetrates through the mounting seat and the inner cavity of the sliding block, and the driving locking assembly is arranged on the first screw rod. The end of the first screw rod is connected with the second clamp body, threads matched with the first screw rod are arranged on the cavity wall, corresponding to the top side of the first screw rod, of an inner cavity of the sliding block, the end of the driving locking assembly can act on the sliding block to enable the sliding block to move up and down, and the driving locking assembly is further in threaded connection with the installation base. The utility model provides a right-angle clamp convenient to adjust. The clamping thickness can be rapidly adjusted.

Description

TECHNICAL FIELD

[0001] The utility model relates to right angle positioning technical field more specifically, relate to a right angle clamp convenient to adjust. BACKGROUND

[0002] In the plate installation and processing work, often need to clamp the plate to process it, and need to clamp two plates and make two plates vertical fixed, using right angle clamp can avoid the process cumbersome, reduce manual positioning, and improve the use convenience. But the right angle clamp in the prior art is usually through the thread cooperation of screw rod and nut, the position of screw rod is adjusted to realize the adjustment of right angle clamp clamping thickness, in the adjustment process, because the distance that can be adjusted by thread rotation is very small, so the right angle clamp of this structure is more troublesome in adjustment, and the efficiency is low. UTILITARIAN CONTENT

[0003] The utility model aims at overcoming the inconvenient clamping thickness adjustment and low efficiency of prior art right angle clamp, provides a right angle clamp convenient to adjust, can quickly adjust clamping thickness.

[0004] In order to achieve the above object, the utility model adopts the technical scheme of:

[0005] A right angle clamp convenient to adjust, including first clamping body and second clamping body, adjustment mechanism, the second clamping body is movably connected with the first clamping body, the adjustment mechanism includes first screw rod, sliding block, hollow mounting seat, drive locking assembly, the mounting seat is installed on the first clamping body, the sliding block is movably installed in the mounting seat and is equipped with inner chamber, the first screw rod passes through the mounting seat and is arranged through the inner chamber of the sliding block, the first screw rod end is connected with the second clamping body, the inner chamber of the sliding block is equipped with the thread matched with the first screw rod on the cavity wall of the first screw rod top side, the end of drive locking assembly can act on the sliding block and make the sliding block move up and down, the drive locking assembly is also connected with the mounting seat screw.

[0006] The right-angle clamp convenient to adjust is characterized in that: the right-angle clamp is formed by a first clamping body and a second clamping body, and a clamping space is formed between the first clamping body and the second clamping body; the second clamping body is moved relative to the first clamping body through an adjusting mechanism, so that the clamping thickness is adjusted; the adjusting mechanism is arranged, the clamping thickness of the right-angle clamp can be quickly adjusted, and the adjusting mechanism is specifically: a mounting seat is used for mounting a sliding block, a driving locking assembly is used for driving the sliding block to move up and down relative to the mounting seat, and the sliding block can be fastened after the position of the sliding block is adjusted, so that the position of the sliding block is kept unchanged; an inner cavity top side cavity wall of the sliding block is in threaded connection with a first screw rod, when the position of the second clamping body needs to be finely adjusted or the second clamping body and the first clamping body are used for clamping a plate, the inner cavity top side cavity wall of the sliding block is in threaded connection with the first screw rod, so that the function of a common right-angle clamp can be realized; and the inner cavity bottom side cavity wall of the sliding block is not provided with a thread, so that the sliding block bottom side is in sliding connection with the first screw rod, when the clamping thickness of the right-angle clamp needs to be adjusted, the bottom side of the sliding block is in contact with the first screw rod, so that the threaded connection between the first screw rod and the sliding block is released, the first screw rod can directly move relative to the sliding block, and the second clamping body is driven to move linearly relative to the first clamping body, so that the threaded rotation is converted into the linear movement of the screw rod, and the adjustment of the clamping thickness of the right-angle clamp is more convenient and faster.

[0007] Further, the driving locking assembly is a screw rod assembly, the bottom of the screw rod assembly is connected with the top of the sliding block, and the screw rod assembly is in threaded connection with the mounting seat. The bottom of the screw rod assembly is connected with the sliding block, and the screw rod assembly is in threaded connection with the mounting seat, so that the sliding block can be driven to move up and down, and the position of the sliding block relative to the first screw rod can be kept unchanged after the position of the sliding block is adjusted.

[0008] Further, the driving and locking assembly comprises a screw rod assembly and an elastic reset member, the screw rod assembly is located above the sliding block and is in threaded connection with the mounting seat, the bottom of the screw rod assembly is abuttable with the sliding block, and the elastic reset member is also arranged in the mounting seat and is connected or abutted with the bottom of the sliding block at one end and is connected or abutted with the bottom of the mounting seat at the other end. The bottom of the screw rod assembly is not connected with the sliding block, and when the screw rod assembly moves downward, the bottom of the screw rod assembly is abuttable with the sliding block, so that the sliding block is driven to move downward, the top side cavity wall of the inner cavity of the sliding block is in threaded connection with the first screw rod, the position of the second clamping body relative to the first clamping body is finely adjusted, and the elastic reset member is in a force compression state at this time; when it is required to move the sliding block upward, the screw rod assembly is first moved upward relative to the mounting seat, the sliding block is lifted by the restoring force of the elastic reset member, so that the sliding block moves upward, the threaded connection between the first screw rod and the top side cavity wall of the inner cavity of the sliding block is released, the first screw rod can directly move relative to the sliding block, and then the second clamping body is driven to move linearly relative to the first clamping body, so that the position of the second clamping body relative to the first clamping body is quickly adjusted.

[0009] Further, the screw rod assembly comprises a knob and a second screw rod, the top end of the second screw rod is connected with the bottom of the knob, and the second screw rod is also in threaded connection with the mounting seat. The knob is used for controlling the upward movement or the downward movement of the second screw rod, the friction force during gripping is increased, and the operation is facilitated. The second screw rod is in threaded connection with the mounting seat, the position of the second screw rod relative to the mounting seat is adjusted, the position of the sliding block is adjusted, the first screw rod is flexibly switched between the fast movement state and the threaded fine adjustment movement state, the second screw rod is in threaded connection with the mounting seat, the position of the sliding block is fastened after the relative position of the sliding block and the first screw rod is adjusted, the position of the sliding block is maintained unchanged, the fast adjustment or the threaded fine adjustment state of the first screw rod is maintained, and the relative position of the second clamping body relative to the first clamping body is quickly adjusted or finely adjusted and fastened.

[0010] Further, the mounting seat is provided with a limiting block for limiting the sliding block, the limiting block is provided with a first through hole in the transverse direction and a second through hole in the longitudinal direction, the sliding block is arranged in the second through hole, and the first screw rod is arranged in the first through hole. The limiting block is used for limiting the left-right position of the sliding block, so that the sliding block can only be adjusted upward and downward along the second through hole, the threads of the top side cavity wall of the inner cavity of the sliding block are in threaded connection with or separated from the first screw rod, the first screw rod penetrates through the first through hole and can be quickly moved in the transverse direction.

[0011] Further, the adjusting mechanism is connected with a connecting block, and the connecting block is in sliding connection with the second clamping body. The connecting block serves as a connecting transition of the first screw rod and the second clamping body, and facilitates the connection of the second clamping body and the adjusting mechanism.

[0012] Further, the direction along which the second clamp body approaches the first clamp body is defined as a length direction, and the direction perpendicular to the length direction in a horizontal plane is defined as a width direction, the first clamp body is provided with at least one first guide portion in the length direction, the second clamp body is connected with a second guide portion, and the second guide portion is in sliding connection with the first guide portion; the second clamp body is provided with at least one third guide portion in the width direction, and the second guide portion is in sliding connection with the third guide portion. Through the sliding connection between the first guide portion and the second guide portion, a guiding effect in the length direction is realized, so that the clamping thickness between the first clamp body and the second clamp body can be adjusted, thereby expanding the use range of the right-angle clamp. Through the sliding connection between the third guide portion and the second guide portion, a guiding effect in the width direction is realized, so that the clamping center between the first clamp body and the second clamp body can be adjusted when the right-angle clamp is clamped, thereby improving the clamping effect; specifically, when the thicknesses of the two boards to be clamped are different, the right-angle clamp needs to be adjusted in the width direction to adapt to the boards; if the thicknesses of the two boards are the same, the two boards are symmetric about the center of the first screw, and at this time, the adjustment in the width direction is not needed.

[0013] Further, the first guide portion is a first sliding groove, the second guide portion is a guide column, and the third guide portion is a second sliding groove, the guide column is in sliding connection with the first sliding groove and the second sliding groove respectively, and the connecting block is connected with the guide column. The guide column can slide in the first sliding groove and the second sliding groove; when the guide column slides relative to the first sliding groove, the distance between the second clamp body and the first clamp body in the length direction can be adjusted, so that the clamping thickness can be adjusted; when the guide column slides relative to the second sliding groove, the position of the second clamp body relative to the first clamp body in the width direction can be adjusted, so that the right-angle clamp can be adapted to the two boards with different thicknesses.

[0014] Further, the second clamp body is located inside the first clamp body; the first clamp body comprises a first bottom plate, a first baffle and a second baffle, the first baffle and the second baffle are located on the same side of the first bottom plate and are perpendicular to the first bottom plate, and the first baffle is also perpendicular to the second baffle and is connected with the second baffle; the second clamp body comprises a second bottom plate, a third baffle and a fourth baffle, the third baffle and the fourth baffle are located on the same side of the second bottom plate and are perpendicular to the second bottom plate, and the extension plane of the third baffle is also perpendicular to the extension plane of the fourth baffle. The first baffle, the second baffle, the third baffle and the fourth baffle all have a limiting effect, and the first bottom plate and the second bottom plate are used for providing support; the first baffle is perpendicular to the second baffle, and the third baffle is also perpendicular to the fourth baffle; the first clamp body and the second clamp body form a right-angle clamping space, and when the boards are placed in the clamping space formed by the first clamp body and the second clamp body, a right-angle positioning can be formed.

[0015] Further, the second clamping body is located inside the first clamping body; the first clamping body comprises a first bottom plate, a first baffle and a second baffle, the first baffle and the second baffle are located on the same side of the first bottom plate and are perpendicular to the first bottom plate, and the extension plane of the first baffle is perpendicular to the extension plane of the second baffle; the second clamping body comprises a second bottom plate, a third baffle and a fourth baffle, the third baffle and the fourth baffle are located on the same side of the second bottom plate and are perpendicular to the second bottom plate, and the extension plane of the third baffle is perpendicular to the extension plane of the fourth baffle. The first baffle and the second baffle are not in contact, and the third baffle and the fourth baffle are not in contact, so that the two plate materials of the T-shaped or special-shaped corner can be vertically fixed, and the application range of the right-angle clamp is expanded.

[0016] The right-angle clamp has the advantages that:

[0017] By arranging threads on the inner cavity top side cavity wall of the sliding block and not arranging threads on the inner cavity bottom side cavity wall, when the inner cavity top side cavity wall of the sliding block is in contact with the first screw rod, the sliding block is in threaded connection with the first screw rod, so that the position of the second clamping body relative to the first clamping body is finely adjusted, and fastening can be performed after the relative positions of the two are adjusted, to prevent back-off; when it is required to quickly adjust the distance between the first clamping body and the second clamping body, the inner cavity top side cavity wall of the sliding block is caused to be separated from the first screw rod, while the inner cavity bottom side cavity wall of the sliding block is in contact with or not in contact with the first screw rod, and then the sliding block is caused to be out of threaded connection with the first screw rod, so that the first screw rod can be quickly moved relative to the sliding block. The right-angle clamp can realize the functions of right-angle positioning and clamping of an ordinary right-angle clamp, and can also realize quick adjustment of the clamping thickness. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a structural diagram of a first direction of an embodiment 1 of the utility model.

[0019] Figure 2 is a structural diagram of a second direction of the embodiment 1 of the utility model.

[0020] Figure 3 is Figure 2 A-A sectional view of.

[0021] Figure 4 is a structural diagram of a first clamping body of the embodiment 1 of the utility model.

[0022] Figure 5 is a structural diagram of a second clamping body of the utility model.

[0023] Figure 6 is a structural diagram of a limiting block of the utility model.

[0024] Figure 7 is a connection block structure diagram of the utility model.

[0025] Figure 8 is a use reference diagram of the utility model embodiment 1.

[0026] Figure 9 is the structure diagram of the first direction of the utility model embodiment 2.

[0027] Figure 10 is the structure diagram of the second direction of the utility model embodiment 2.

[0028] Figure 11 is the structure diagram of the first clamping body of the utility model embodiment 2.

[0029] Figure 12 is a use reference diagram of the utility model embodiment 2.

[0030] Among them, the illustration mark is explained as follows:

[0031] 1, first clamping body;11, first bottom plate;12, first baffle;13, second baffle;2, second clamping body;21, second bottom plate;22, third baffle;23, fourth baffle;3, adjusting mechanism;31, first screw;32, sliding block;33, mounting seat;331, limiting block;3311, first through hole;3312, second through hole;34, drive locking assembly;341, screw assembly;3411, knob;3412, second screw;342, elastic reset piece;35, connecting block;51, first guide portion;52, second guide portion;53, third guide portion;61, first plate;62, second plate;L1 is length direction, L2 is width direction. Specific implementation

[0032] The drawings are only for example explanation, can not be understood as the restriction of this patent;In order to better illustrate this embodiment, some components of the drawings can be omitted, enlarged or reduced, and do not represent the size of actual product;For those skilled in the art, it is understandable that some well-known structures in the drawings and their description can be omitted. The position relation described in the drawings is only for example explanation, can not be understood as the restriction of this patent.

[0033] The same or similar reference signs in the drawings of the embodiments of the present application correspond to the same or similar components; in the description of the present application, it is understood that if the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "long" and "short" are based on the orientations or positional relationships shown in the drawings, only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, therefore the terms describing the positional relationship in the drawings are only used for exemplary description, and cannot be understood as a limitation on the present patent, for those skilled in the art, the specific meanings of the above terms can be understood according to the specific circumstances.

[0034] The technical scheme of the present application will be further specifically described below by means of specific embodiments and in conjunction with the drawings:

[0035] Embodiment 1

[0036] As Figures 1 to 8 Embodiment 1 of the present application, comprising a first clamping body 1 and a second clamping body 2, an adjusting mechanism 3, the second clamping body 2 is movably connected with the first clamping body 1; the adjusting mechanism 3 comprises a first screw 31, a sliding block 32, a hollow mounting seat 33 and a driving locking assembly 34, the mounting seat 33 is arranged on the first clamping body 1, the sliding block 32 is movably arranged in the mounting seat 33 and is provided with an inner cavity, the first screw 31 penetrates through the mounting seat 33 and the inner cavity of the sliding block 32, the end of the first screw 31 is connected with the second clamping body 2, the inner cavity of the sliding block 32 is provided with a thread matched with the first screw 31 on the cavity wall of the top side of the first screw 31, the end of the driving locking assembly 34 can act on the sliding block 32 to move the sliding block 32 up and down, and the driving locking assembly 34 is also threadedly connected with the mounting seat 33.

[0037] The utility model discloses a right angle clamp convenient to adjust forms the clamping space between first clamping body 1 and second clamping body 2, through adjusting mechanism 3 makes second clamping body 2 relative to first clamping body 1 and moves the position, to realize the adjustment of clamping thickness, the utility model discloses the setting of adjusting mechanism 3, can quickly adjust the clamping thickness of right angle clamp, specifically: mounting seat 33 is used to install slider 32, and drive locking assembly 34 is used to drive slider 32 and moves up and down relative to mounting seat 33, and can be fastened to slider 32 after adjusting the position, to maintain the position of slider 32 and keep unchanged, the inner chamber top side cavity wall of slider 32 and first screw rod 31 are threaded cooperation, when needing to fine tune the position of second clamping body 2 or using second clamping body 2 and first clamping body 1 to clamp the plate, make the inner chamber top side cavity wall of slider 32 and first screw rod 31 are threaded connection, and then can realize the function of ordinary right angle clamp, and the inner chamber bottom side cavity wall of slider 32 is not set screw, therefore the bottom side of slider 32 and first screw rod 31 are sliding fit, when needing to adjust the clamping thickness of right angle clamp, make the bottom side of slider 32 and first screw rod 31 contact, to release the threaded cooperation between first screw rod 31 and slider 32, first screw rod 31 can directly move relative to slider 32, and then push or drive second clamping body 2 and move linearly relative to first clamping body 1, need not pass through the threaded rotation of a circle and convert into the linear movement of screw rod, more simple, more fast.

[0038] Further, one end of the first screw rod 31 can be connected with the second clamping body 2 through a bolt; the other end of the first screw rod 31 is provided with a handle, and the handle is used to rotate or move the first screw rod 31, so as to adjust the relative position of the second clamping body 2 and the first clamping body 1, thereby adjusting the clamping thickness. Preferably, the slider 32 is located in the middle part of the mounting seat 33, and the mounting seat 33 is arranged on the end part of the first clamping body 1.

[0039] As an improvement of the embodiment, the driving locking assembly 34 comprises a screw rod assembly 341 and an elastic reset member 342. The screw rod assembly 341 is located above the sliding block 32 and is threadedly connected with the mounting seat 33. The bottom of the screw rod assembly 341 can abut against the sliding block 32. The elastic reset member 342 is also arranged in the mounting seat 33 and one end thereof is connected with or abuts against the bottom of the sliding block 32, and the other end thereof is connected with or abuts against the bottom of the mounting seat 33. The bottom of the screw rod assembly 341 is not connected with the sliding block 32. When the screw rod assembly 341 moves downward, the bottom of the screw rod assembly 341 can abut against the sliding block 32, thereby driving the sliding block 32 to move downward, so that the inner cavity top side cavity wall of the sliding block 32 is threadedly connected with the first screw rod 31, the position of the second clamping body 2 relative to the first clamping body 1 is finely adjusted, and the elastic reset member 342 is in a force compression state. When it is needed to move the sliding block 32 upward, the screw rod assembly 341 can be moved upward relative to the mounting seat 33, the sliding block 32 is lifted by the restoring force of the elastic reset member 342, thereby realizing upward movement of the sliding block 32, and the threaded connection between the first screw rod 31 and the inner cavity top side cavity wall of the sliding block 32 is released, the first screw rod 31 can directly move relative to the sliding block 32, thereby pushing or driving the second clamping body 2 to move linearly relative to the first clamping body 1, and the position between the second clamping body 2 and the first clamping body 1 can be quickly adjusted. Preferably, the screw rod assembly 341 is arranged in the middle of the mounting seat 33 and above the sliding block 32.

[0040] As an improvement of the embodiment, the screw rod assembly 341 comprises a knob 3411 and a second screw rod 3412. The top end of the second screw rod 3412 is connected with the bottom of the knob 3411, and the second screw rod 3412 is also threadedly connected with the mounting seat 33. The knob 3411 is used to control the upward or downward movement of the second screw rod 3412, so as to increase the friction force of holding and facilitate operation. The threaded connection between the second screw rod 3412 and the mounting seat 33 is beneficial to adjust the position of the second screw rod 3412 relative to the mounting seat 33, thereby adjusting the position of the sliding block 32, so that the first screw rod 31 can be flexibly switched between the fast movement and the threaded fine adjustment movement. The threaded connection between the second screw rod 3412 and the mounting seat 33 is beneficial to fasten the position of the sliding block 32 after the relative position between the sliding block 32 and the first screw rod 31 is adjusted, so as to maintain the position of the sliding block 32 unchanged, thereby maintaining the fast adjustment or threaded fine adjustment state of the first screw rod 31, so that the second clamping body 2 can be quickly adjusted or finely adjusted and fastened in position relative to the first clamping body 1. The knob 3411 can be integrally formed with the second screw rod 3412 by injection molding, or can be sleeved on the top of the second screw rod 3412.

[0041] As an improved scheme of the embodiment, the mounting seat 33 is provided with a limiting block 331 for limiting the sliding block 32. The limiting block 331 is provided with a first through hole 3311 in the transverse direction and a second through hole 3312 in the longitudinal direction. The sliding block 32 is arranged in the second through hole 3312, and the first screw rod 31 is arranged in the first through hole 3311. The limiting block 331 is used for limiting the left-right position of the sliding block 32, so that the sliding block 32 can only be adjusted in the up-down position along the second through hole 3312. In this way, the threads on the top cavity wall of the inner cavity of the sliding block 32 are in contact with the first screw rod 31 for threaded connection, or the threads on the top cavity wall of the inner cavity of the sliding block 32 are separated from the first screw rod 31, so that the first screw rod 31 penetrates through the first through hole 3311 and can move quickly in the transverse direction.

[0042] As an improved scheme of the embodiment, the adjusting mechanism 3 is connected with a connecting block 35, and the connecting block 35 is slidingly connected with the second clamping body 2. The connecting block 35 serves as a connecting transition between the first screw rod 31 and the second clamping body 2. The connecting block 35 is arranged at the end of the first screw rod 31 and detachably connected with the first screw rod 31 through screws. The second clamping body 2 can slide relative to the connecting block 35. The connecting block 35 facilitates the connection between the second clamping body 2 and the adjusting mechanism 3.

[0043] Specifically, a direction along which the second clamping body 2 approaches the first clamping body 1 is defined as a length direction, and a direction perpendicular to the length direction in a horizontal plane is defined as a width direction. The first clamping body 1 is provided with at least one first guide portion 51 in the length direction. The second clamping body 2 is provided with a second guide portion 52 connected therewith. The second guide portion 52 is slidingly connected with the first guide portion 51. The second clamping body 2 is provided with at least one third guide portion 53 in the width direction. The second guide portion 52 is slidingly connected with the third guide portion 53. Through the sliding connection between the first guide portion 51 and the second guide portion 52, a guiding effect in the length direction is achieved, which facilitates the adjustment of the clamping thickness between the first clamping body 1 and the second clamping body 2, so as to expand the use range of the right-angle clamp. Through the sliding connection between the third guide portion 53 and the second guide portion 52, a guiding effect in the width direction is achieved, which facilitates the adjustment of the clamping center between the first clamping body 1 and the second clamping body 2 when the right-angle clamp is clamped, so as to improve the clamping effect. Specifically, when the thicknesses of the two clamped plates are different, the right-angle clamp needs to be adjusted in the width direction to adapt to the plates. If the thicknesses of the two plates are the same, the two plates are symmetric about the center of the first screw rod 31, and thus the adjustment in the width direction is not needed.

[0044] Specifically, the first guide part 51 is a first sliding groove, the second guide part 52 is a guide column, and the third guide part 53 is a second sliding groove, the guide column is slidably connected with the first sliding groove and the second sliding groove, and the connecting block 35 is also connected with the guide column. The guide column is slidably connected with the first clamping body 1 after penetrating the second clamping body 2 and the connecting block 35, and under the action of the guide column, the first clamping body 1, the second clamping body 2 and the connecting block 35 will not be separated from each other; the guide column can slide in the first sliding groove and the second sliding groove, but the guide column and the connecting block 35 are relatively fixed in the horizontal direction, when the guide column slides relative to the first sliding groove, the distance between the first clamping body 1 and the second clamping body 2 in the length direction can be adjusted to realize the adjustment of the clamping thickness; when the guide column slides relative to the second sliding groove, the position of the first clamping body 1 and the second clamping body 2 in the width direction can be adjusted to adapt to two plates with different thicknesses.

[0045] As an improved scheme of the embodiment, the second clamping body 2 is located inside the first clamping body 1; the first clamping body 1 comprises a first bottom plate 11, a first baffle 12 and a second baffle 13, the first baffle 12 and the second baffle 13 are located on the same side of the first bottom plate 11 and are perpendicular to the first bottom plate 11, and the first baffle 12 is also perpendicular to the second baffle 13 and is connected; the second clamping body 2 comprises a second bottom plate 21, a third baffle 22 and a fourth baffle 23, the third baffle 22 and the fourth baffle 23 are located on the same side of the second bottom plate 21 and are perpendicular to the second bottom plate 21, and the extension plane of the third baffle 22 is perpendicular to the extension plane of the fourth baffle 23. The first baffle 12 and the second baffle 13, and the third baffle 22 and the fourth baffle 23 all have a limiting effect, and the first bottom plate 11 and the second bottom plate 21 are used to provide support; the first baffle 12 and the second baffle 13 intersect perpendicularly, and the extension plane of the third baffle 22 and the extension plane of the fourth baffle 23 are also perpendicular; a right-angled clamping space is formed between the first clamping body 1 and the second clamping body 2, and a right-angled positioning can be formed when the plate is placed in the clamping space formed by the first clamping body 1 and the second clamping body 2.

[0046] As shown in Figure 8 the reference diagram of the embodiment, the right-angle clamp of the utility model is clamped on the first plate 61 and the second plate 62, so that the first plate 61 and the second plate 62 can be kept perpendicular and intersected.

[0047] Embodiment 2

[0048] As shown in Figures 9 to 11The utility model discloses a right angle clamp convenient to adjust, which comprises a first clamping body and a second clamping body, wherein the first clamping body comprises a first base plate, a first baffle and a second baffle, the first baffle and the second baffle are located on the same side of the first base plate and are perpendicular to the first base plate, and the extension plane of the first baffle is perpendicular to the extension plane of the second baffle; the second clamping body comprises a second base plate, a third baffle and a fourth baffle, the third baffle and the fourth baffle are located on the same side of the second base plate and are perpendicular to the second base plate, and the extension plane of the third baffle is perpendicular to the extension plane of the fourth baffle.

[0049] As Figure 12 The utility model discloses a right angle clamp convenient to adjust, which comprises a first clamping body and a second clamping body, wherein the first clamping body comprises a first base plate, a first baffle and a second baffle, the first baffle and the second baffle are located on the same side of the first base plate and are perpendicular to the first base plate, and the extension plane of the first baffle is perpendicular to the extension plane of the second baffle; the second clamping body comprises a second base plate, a third baffle and a fourth baffle, the third baffle and the fourth baffle are located on the same side of the second base plate and are perpendicular to the second base plate, and the extension plane of the third baffle is perpendicular to the extension plane of the fourth baffle.

[0050] Embodiment 3

[0051] The utility model discloses a right angle clamp convenient to adjust, which comprises a first clamping body and a second clamping body, wherein the first clamping body comprises a first base plate, a first baffle and a second baffle, the first baffle and the second baffle are located on the same side of the first base plate and are perpendicular to the first base plate, and the extension plane of the first baffle is perpendicular to the extension plane of the second baffle; the second clamping body comprises a second base plate, a third baffle and a fourth baffle, the third baffle and the fourth baffle are located on the same side of the second base plate and are perpendicular to the second base plate, and the extension plane of the third baffle is perpendicular to the extension plane of the fourth baffle.

[0052] Obviously, the above embodiments of the utility model are only examples for clearly illustrating the utility model, and are not the limitation to the embodiments of the utility model. For ordinary skilled in the art, on the basis of the above description, other different forms of changes or changes can be made. Here, it is unnecessary and impossible to exhaust all the embodiments. Any modification, equivalent replacement and improvement, etc. made in the spirit and principle of the utility model should be included in the protection scope of the utility model claims.

Claims

1. A right-angle clamp with easy adjustment, comprising a first clamp body (1) and a second clamp body (2), an adjustment mechanism (3), the second clamp body (2) being movably connected with the first clamp body (1); characterized in that, The adjusting mechanism (3) comprises a first screw rod (31), a sliding block (32), a hollow mounting base (33), and a driving locking assembly (34), the mounting base (33) is arranged on the first clamping body (1), the sliding block (32) is provided with an inner cavity and movably arranged in the mounting base (33), the first screw rod (31) penetrates through the mounting base (33) and the inner cavity of the sliding block (32), the end of the first screw rod (31) is connected with the second clamping body (2), the inner cavity of the sliding block (32) is provided with a thread matched with the first screw rod (31) on the cavity wall of the top side of the first screw rod (31), and the end of the driving locking assembly (34) can act on the sliding block (32) to move the sliding block (32) up and down, and the driving locking assembly (34) is also threadedly connected with the mounting base (33).

2. The adjustable right angle clamp of claim 1, wherein, The driving locking assembly (34) is a screw rod assembly (341), the bottom of the screw rod assembly (341) is connected with the top of the sliding block (32), and the screw rod assembly (341) is also threadedly connected with the mounting base (33).

3. The adjustable right angle clamp of claim 1, wherein, The driving locking assembly (34) comprises a screw rod assembly (341) and an elastic reset member (342), the screw rod assembly (341) is located above the sliding block (32) and is threadedly connected with the mounting base (33), the bottom of the screw rod assembly (341) can abut against the sliding block (32), and the elastic reset member (342) is also arranged in the mounting base (33) and connected or abuts against the bottom of the sliding block (32) at one end and connected or abuts against the bottom of the mounting base (33) at the other end.

4. The adjustable right angle clamp of claim 2 or 3, wherein, The screw rod assembly (341) comprises a knob (3411) and a second screw rod (3412), the top end of the second screw rod (3412) is connected with the bottom of the knob (3411), and the second screw rod (3412) is also threadedly connected with the mounting base (33).

5. The adjustable right angle clamp of claim 1, wherein, The mounting base (33) is provided with a limiting block (331) for limiting the sliding block (32), the limiting block (331) is provided with a first through hole (3311) in the transverse direction and a second through hole (3312) in the longitudinal direction, the sliding block (32) is arranged in the second through hole (3312), and the first screw rod (31) is arranged in the first through hole (3311).

6. The adjustable right angle clamp of claim 1, wherein, A connecting block (35) is further arranged, the adjusting mechanism (3) is connected with the connecting block (35), and the connecting block (35) is slidably connected with the second clamping body (2).

7. The adjustable right angle clamp of claim 6, wherein, The direction along which the second clamping body (2) approaches the first clamping body (1) is defined as a length direction, and the direction perpendicular to the length direction in the horizontal plane is defined as a width direction, the first clamping body (1) is provided with at least one first guide portion (51) in the length direction, the second clamping body (2) is provided with a second guide portion (52), the second guide portion (52) is slidably connected with the first guide portion (51), and the second clamping body (2) is provided with at least one third guide portion (53) in the width direction, and the second guide portion (52) is slidably connected with the third guide portion (53).

8. The adjustable right angle clamp of claim 7, wherein, The first guide part (51) is a first sliding groove, the second guide part (52) is a guide column, and the third guide part (53) is a second sliding groove, the guide column is slidably connected with the first sliding groove and the second sliding groove, and the connecting block (35) is connected with the guide column.

9. The adjustable right angle clamp of claim 1, wherein, The second clamping body (2) is located inside the first clamping body (1); the first clamping body (1) comprises a first bottom plate (11), a first baffle (12) and a second baffle (13), the first baffle (12) and the second baffle (13) are located on the same side of the first bottom plate (11) and are perpendicular to the first bottom plate (11), and the first baffle (12) is also perpendicular to the second baffle (13) and is connected; the second clamping body (2) comprises a second bottom plate (21), a third baffle (22) and a fourth baffle (23), the third baffle (22) and the fourth baffle (23) are located on the same side of the second bottom plate (21) and are perpendicular to the second bottom plate (21), and the extension plane of the third baffle (22) is also perpendicular to the extension plane of the fourth baffle (23).

10. The adjustable right angle clamp of claim 1, wherein, The second clamping body (2) is located inside the first clamping body (1); the first clamping body (1) comprises a first bottom plate (11), a first baffle (12) and a second baffle (13), the first baffle (12) and the second baffle (13) are located on the same side of the first bottom plate (11) and are perpendicular to the first bottom plate (11), and the extension plane of the first baffle (12) is also perpendicular to the extension plane of the second baffle (13); the second clamping body (2) comprises a second bottom plate (21), a third baffle (22) and a fourth baffle (23), the third baffle (22) and the fourth baffle (23) are located on the same side of the second bottom plate (21) and are perpendicular to the second bottom plate (21), and the extension plane of the third baffle (22) is also perpendicular to the extension plane of the fourth baffle (23).

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