CN215393885U - Clamp device of T-shaped mounting bracket - Google Patents

Abstract

The utility model discloses a clamp device of a T-shaped mounting bracket, which comprises: the base is equipped with left splint on the base and right splint with left splint matched with, is equipped with the first limit structure that can prevent the mounting plate of T type installing support to remove along the fore-and-aft direction on the left splint, is equipped with the interval adjustment mechanism that is used for ordering about left splint and right splint and is close to each other or keep away from on the base, is equipped with the bearing seat that is located between left splint and the right splint on the base, and the bearing seat is used for supporting the riser of T type installing support. Above fixture device utilizes first limit structure to prevent mounting plate along the displacement of fore-and-aft direction, utilizes interval adjustment mechanism to press from both sides T type installing support tightly and prevent T type installing support along left right direction displacement, holds up the riser through the bearing seat, and when adding man-hour, the riser receives the pressure that the processing cutter applyed and supports downwards and lean on the bearing seat to fix a position T type installing support firmly, ensure machining's machining precision, ensure product quality.

Description

Clamp device of T-shaped mounting bracket

Technical Field

The utility model relates to the technical field of clamp equipment, in particular to a clamp device of a T-shaped mounting bracket.

Background

Referring to fig. 4, a general T-shaped mounting bracket 10 includes a mounting base plate 11 and an upright plate 12 vertically disposed on the mounting base plate 11, the upright plate 12 is used for mounting an external device or equipment, for example, an optical equipment is mounted on the upright plate 12, and in order to achieve adjustment of focal length and the like, a sliding protrusion 13 is generally disposed on a bottom surface of the mounting base plate 11 to achieve position adjustment of the T-shaped mounting bracket 10.

In order to mount an external device, it is often necessary to form a mounting structure to be connected to the external device by machining such as drilling, grooving, boring, and the like on the vertical plate 12. Before machining, the T-shaped mounting bracket 10 needs to be fixed by using a clamp, and the mounting bottom plate 11 is clamped by using the clamp in the current practice, but the clamping mode is not stable, and the clamping is time-consuming and labor-consuming, so that the production and the machining are not facilitated.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides the clamp device for the T-shaped mounting bracket, which is stable and reliable in clamping and can be used for quickly clamping.

According to the embodiment of the utility model, the clamp device of the T-shaped mounting bracket comprises: the base, be equipped with on the base left splint and with left splint matched with right splint, be equipped with the first limit structure that can prevent the mounting plate of T type installing support to remove along the fore-and-aft direction on the splint of a left side, be equipped with on the base and be used for ordering about left splint with the interval adjustment mechanism that right splint were close to each other or were kept away from, be equipped with on the base and be located left splint with bearing seat between the right splint, bearing seat is used for the support the riser of T type installing support.

The clamp device for mounting the bracket, provided by the embodiment of the utility model, has at least the following beneficial effects:

the fixture device of above structure utilizes the first limit structure on the left splint to stop the mounting plate of T type installing support along the displacement of fore-and-aft direction, utilize interval adjustment mechanism to press from both sides T type installing support and press from both sides the mounting plate that stops T type installing support along the displacement of left right direction, hold up the riser of T type installing support through the bearing seat, when drilling on the riser, bore hole and milling flutes etc. add man-hour, the riser receives the pressure that the processing cutter applyed and supports downwards and lean on the bearing seat, thereby fix a position T type installing support firmly, ensure the machining precision of machine tooling, ensure product quality.

In some embodiments of the present invention, the left clamping plate is fixedly installed on the base, the right clamping plate is slidably disposed on the base and opposite to the left clamping plate, and the distance adjusting mechanism is connected to the right clamping plate to drive the right clamping plate to approach or depart from the left clamping plate. The left clamping plate is fixed, the clamping precision and stability are controlled more easily by the mode that the right clamping plate is close to or far away from the left clamping plate by utilizing the distance adjusting mechanism, the structure is simpler and easier, and the cost is lower.

In some embodiments of the present invention, in order to slidably guide the right splint, the base is provided with a sliding guide seat, a guide channel is arranged inside the sliding guide seat, the right splint is provided with a guide portion extending into the guide channel, and the distance adjusting mechanism includes a lead screw capable of rotating only relative to the sliding guide seat and an internal threaded hole arranged inside the right splint and matched with the lead screw. The space adjusting mechanism formed by matching the screw rod with the internal thread hole can adjust the position of the right clamping plate, and can lock the position of the right clamping plate to realize the clamping function when the right clamping plate is close to the left clamping plate, without additionally arranging other locking structures.

In some embodiments of the present invention, the sliding guide seat is provided with a flange seat capable of shielding an end of the guide channel away from the right clamping plate, the screw includes a screw portion connected to the internal threaded hole and a polished rod portion connected to the screw portion, the flange seat is provided with a rod hole for the polished rod portion to extend outward and rotate relative to the polished rod portion, and a free end of the polished rod portion is connected to an operating handle for driving the polished rod portion to rotate.

In some embodiments of the present invention, the left clamping plate is mounted on the base through a plurality of bolt assemblies, the upper surface of the base is provided with a lower groove extending in a front-back direction, the bottom surface of the left clamping plate is provided with an upper groove opposite to the lower groove, the lower groove and the upper groove together define a pin groove, and a positioning pin is inserted into the pin groove to prevent the left clamping plate from moving in a left-right direction relative to the base. When left splint and right splint press from both sides T type installing support tightly, left splint receive power left, and left splint only fix on the base through screw assembly then can produce the removal of a little width under the effect of external force to influence machining precision such as drilling, bore hole, the cooperation that utilizes cotter way and locating pin spare can guarantee that left splint is fixed relative to the base, thereby the machining precision of guarantee product.

In some embodiments of the present invention, the first limiting structure is an insertion groove that is opened on an end surface of the left clamping plate facing the right clamping plate and extends in an up-down direction. The sliding protrusion on the mounting bottom plate of the T-shaped mounting bracket is inserted into the inserting groove, so that the movement of the T-shaped mounting bracket along the front-back direction can be limited.

In some embodiments of the utility model, the holder includes a cylindrical portion and side ear mounting portions disposed on both sides of the cylindrical portion. The vertical plate for supporting the T-shaped mounting bracket by using the cylindrical part is beneficial to processing a through hole with a larger bore in the middle of the vertical plate.

In some embodiments of the utility model, the side lug mounting part is detachably mounted on the base through a threaded fastener, and bearing seats with different sizes can be replaced to be correspondingly produced according to T-shaped mounting brackets with different sizes.

In some embodiments of the present invention, if the position of the T-shaped mounting bracket in the left-right direction needs to be slightly adjusted, the side ear mounting portion is provided with a waist-shaped hole for the threaded fastener to pass through, and the length direction of the waist-shaped hole extends in the left-right direction.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural view of one embodiment of a T-mount bracket clamp assembly of the present invention;

FIG. 2 is a schematic view of a cross section of the embodiment of FIG. 1;

FIG. 3 is an exploded view of the embodiment of FIG. 1 with the T-shaped mounting bracket removed;

fig. 4 is a schematic structural view of a T-shaped mounting bracket.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the positional or orientational descriptions referred to, for example, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., are based on the positional or orientational relationships shown in the drawings and are for convenience of description and simplicity of description only, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, a T-shaped mounting bracket clamping apparatus of the present invention includes: base 100, be equipped with left splint 200 on the base 100 and with left splint 200 matched with right splint 300, be equipped with the first limit structure 210 that can prevent the mounting plate 11 of T type installing support 10 to remove along the fore-and-aft direction on the left splint 200, be equipped with on the base 100 and be used for ordering about left splint 200 and right splint 300 and be close to each other or the interval adjustment mechanism 400 of keeping away from, be equipped with the bearing seat 500 that is located between left splint 200 and the right splint 300 on the base 100, bearing seat 500 is used for supporting the riser 12 of T type installing support 10.

The clamping device with the above structure prevents the mounting plate 11 of the T-shaped mounting bracket 10 from displacing in the front-back direction by using the first limit structure 210 on the left clamping plate 200, prevents the mounting plate 11 of the T-shaped mounting bracket 10 from displacing in the left-right direction by clamping the T-shaped mounting bracket 10 by using the distance adjusting mechanism 400, and holds up the vertical plate 12 of the T-shaped mounting bracket 10 by using the bearing seat 500, when drilling, boring, milling groove and the like are processed on the vertical plate 12, the vertical plate 12 is pressed by the processing tool and downwardly abutted against the bearing seat 500, so that the T-shaped mounting bracket 10 is stably positioned, the processing precision of machining is ensured, and the product quality is ensured.

Referring to fig. 2 and 3, in some embodiments of the present invention, the left clamping plate 200 is fixedly installed on the base 100, the right clamping plate 300 is slidably disposed on the base 100 opposite to the left clamping plate 200, and the distance adjusting mechanism 400 is connected to the right clamping plate 300 to drive the right clamping plate 300 to approach or separate from the left clamping plate 200. The left clamping plate 200 is fixed, the clamping precision and stability are controlled more easily by using the mode that the distance adjusting mechanism 400 drives the right clamping plate 300 to be close to or far away from the left clamping plate 200, the structure is simpler, and the cost is lower.

Referring to fig. 2, in some embodiments of the present invention, in order to slidably guide the right clamp plate 300, the base 100 is provided with a sliding guide seat 600, a guide channel 610 is provided inside the sliding guide seat 600, the right clamp plate 300 is provided with a guide portion extending into the guide channel 610, and the distance adjusting mechanism 400 includes a lead screw 410 capable of rotating only relative to the sliding guide seat 600 and an internal threaded hole 420 matched with the lead screw 410 and provided inside the right clamp plate 300. The distance adjusting mechanism 400 formed by the screw 410 and the internal thread hole 420 can not only adjust the position of the right splint 300, but also lock the position of the right splint 300 to realize the clamping function when the right splint 300 is close to the left splint 200 without additionally arranging other locking structures.

Referring to fig. 3, in some embodiments of the present invention, the sliding guide base 600 is provided with a flange base 620 capable of shielding an end of the guide passage 610 away from the right clamping plate 300, the screw 410 includes a screw portion connected to the internally threaded hole 420 and a polish rod portion connected to the screw portion, the flange base 620 is provided with a rod hole for the polish rod portion to extend outward and rotate relative to the flange portion, and a free end of the polish rod portion is connected to an operating handle 700 for driving the polish rod portion to rotate.

Referring to fig. 1 and 3, in some embodiments of the present invention, the left clamping plate 200 is mounted on the base 100 by a plurality of bolt assemblies 800, the upper surface of the base 100 is provided with a lower groove 110 extending in a front-rear direction, the bottom surface of the left clamping plate 200 is provided with an upper groove 220 opposite to the lower groove 110, the lower groove 110 and the upper groove 220 together define a latch groove, and a positioning pin 900 is inserted into the latch groove to prevent the left clamping plate 200 from being displaced in a left-right direction relative to the base 100. When the left splint 200 and the right splint 300 clamp the T-shaped mounting bracket 10, the left splint 200 receives the force to the left, and the left splint 200 is fixed on the base 100 only through the screw assembly and then can produce slight movement under the effect of external force to influence machining accuracy such as drilling, boring, and the like, and the cooperation of utilizing the cotter groove and the locating pin 900 can guarantee that the left splint 200 is fixed relative to the base 100, thereby ensuring the machining accuracy of products.

Referring to fig. 1 and 3, in some embodiments of the present invention, the first position-limiting structure 210 is an insertion groove opened on an end surface of the left clamping plate 200 facing the right clamping plate 300 and extending in an up-down direction. The sliding projection 13 of the mounting base plate 11 of the T-shaped mounting bracket 10 is inserted into the insertion groove, so that the movement of the T-shaped mounting bracket 10 in the front-rear direction can be restricted.

Referring to fig. 3, in some embodiments of the utility model, the holder 500 includes a cylindrical portion 510 and side ear mounting portions 520 disposed on both sides of the cylindrical portion 510. The use of the cylindrical portion 510 to support the upright plate 12 of the T-shaped mounting bracket 10 facilitates the machining of a through hole having a large bore in the middle of the upright plate 12.

Referring to fig. 1, in some embodiments of the present invention, the side ear mounting portions 520 are detachably mounted to the base 100 by the threaded fasteners 120, and the support brackets 500 of different sizes may be replaced to correspond to different sizes of T-shaped mounting brackets 10.

In some embodiments of the present invention, if the position of the T-shaped mounting bracket 10 in the left-right direction needs to be slightly adjusted, the lateral lug mounting portion 520 is provided with a waist-shaped hole (not shown) for the threaded fastener 120 to pass through, and the length direction of the waist-shaped hole extends in the left-right direction.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (9)

1. A clamp device for a T-shaped mounting bracket, comprising:

base (100), be equipped with on base (100) left splint (200) and with left splint (200) matched with right splint (300), be equipped with on left side splint (200) and can prevent mounting plate (11) of T type installing support (10) along first limit structure (210) that the fore-and-aft direction removed, be equipped with on base (100) and be used for ordering about left side splint (200) with right side splint (300) are close to each other or keep away from interval adjustment mechanism (400), be equipped with on base (100) and be located left side splint (200) with bearing seat (500) between right side splint (300), bearing seat (500) are used for the supporting riser (12) of T type installing support (10).

2. The clamp assembly of a T-shaped mounting bracket of claim 1, wherein:

left splint (200) fixed mounting be in on base (100), right splint (300) slide to be set up on base (100) and with left splint (200) are relative, interval adjustment mechanism (400) with right splint (300) link to each other in order to order about right splint (300) are close to or keep away from left splint (200).

3. The clamp assembly of a T-shaped mounting bracket of claim 2, wherein:

be equipped with on base (100) sliding guide seat (600), the inside of sliding guide seat (600) is equipped with guide way (610), be equipped with on right side splint (300) and stretch and locate guide part in guide way (610), interval adjustment mechanism (400) are including only can be relative sliding guide seat (600) pivoted lead screw (410) and with locate the inside of right side splint (300) and with lead screw (410) assorted internal thread hole (420).

4. A T-shaped mounting bracket clamp assembly as claimed in claim 3, wherein:

be equipped with on slide guide seat (600) and shelter from direction passageway (610) is kept away from flange seat (620) of the one end of right splint (300), lead screw (410) include with screw rod portion that internal thread hole (420) are connected and with the polished rod portion that screw rod portion links to each other, be equipped with the confession on flange seat (620) polished rod portion outwards stretches out and its pivoted pole hole relatively, the free end of polished rod portion is connected with and is used for driving its pivoted operating handle (700).

5. The clamp assembly of a T-shaped mounting bracket of claim 1, wherein:

the left splint (200) is installed on the base (100) through a plurality of bolt assemblies (800), the upper surface of the base (100) is provided with a lower groove (110) extending along the front-back direction, the bottom surface of the left splint (200) is provided with an upper groove (220) opposite to the lower groove (110), the lower groove (110) and the upper groove (220) jointly define a bolt groove, and a positioning pin (900) is inserted in the bolt groove to prevent the left splint (200) from displacing along the left-right direction relative to the base (100).

6. The clamp assembly of a T-shaped mounting bracket of claim 1, wherein:

first limit structure (210) are for seting up in left splint (200) orientation on the terminal surface of right splint (300) and along the groove of inserting that inlays of upper and lower direction extension.

7. The clamp assembly of a T-shaped mounting bracket of claim 1, wherein:

the holder (500) includes a cylindrical portion (510) and side ear mounting portions (520) provided on both sides of the cylindrical portion (510).

8. The clamp assembly of a T-shaped mounting bracket of claim 7, wherein:

the lateral ear mounting part (520) is detachably mounted on the base (100) through a threaded fastener (120).

9. The clamp assembly of a T-shaped mounting bracket of claim 8, wherein:

the side ear installation part (520) is provided with a waist-shaped hole for the threaded fastener (120) to penetrate through, and the length direction of the waist-shaped hole extends along the left-right direction.

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