CN212601520U

CN212601520U - Gear clamp for mechanical assembly

Info

Publication number: CN212601520U
Application number: CN202021042155.9U
Authority: CN
Inventors: 欧阳怡达
Original assignee: Longyan Feichi Technology Co ltd
Current assignee: Longyan Feichi Technology Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-02-26
Anticipated expiration: 2030-06-09

Abstract

The utility model relates to the field of clamps, in particular to a gear clamp for mechanical assembly, which comprises a frame body, an upper slide rail is arranged on the upper side of the frame body, a lower slide rail is arranged on the lower side of the frame body, two upper slide blocks are arranged on the upper slide rail, two lower sliding blocks are arranged on the lower sliding rail, a vertical screw rod is rotatably arranged on the opposite upper sliding block and the lower sliding block, each vertical screw rod is respectively driven by a first servo motor, a thread sleeve is arranged on each vertical screw rod, a supporting plate is hinged on each thread sleeve, the two supporting plates are respectively hinged with a connecting plate, a rubber wheel is arranged at the hinged position of each supporting plate and the connecting plate, the two rubber wheels are mutually abutted and extruded, rotating wheels for manual operation are respectively arranged on the two vertical screw rods, the lower side edge of the frame body is rotatably provided with a transverse screw rod, the frame body is provided with a second servo motor, and the transverse screw rod is respectively in threaded fit with the lower sliders to realize driving. It has solved the unable general technical problem of adaptation that realizes of current gear anchor clamps.

Description

Gear clamp for mechanical assembly

Technical Field

The utility model relates to an anchor clamps field especially relates to a gear anchor clamps for mechanical assembling.

Background

At present, when the gear is assembled, particularly when the larger gear is assembled, the gear is often assembled by an auxiliary tool due to the heavier weight of the gear. However, in the prior art, no gear which can effectively realize the effective assembly of a larger gear and is convenient to adjust is available. Moreover, the existing auxiliary tools are rarely universal, and are usually one auxiliary tool corresponding to one gear.

SUMMERY OF THE UTILITY MODEL

Therefore, to foretell problem, the utility model provides a gear anchor clamps for mechanical assembly, it has solved the unable general technical problem of adaptation that realizes of current gear anchor clamps.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a gear clamp for mechanical assembly comprises a frame body, wherein an upper slide rail is arranged on the upper side of the frame body, a lower slide rail is arranged on the lower side of the frame body, two upper sliders are arranged on the upper slide rail, two lower sliders are arranged on the lower slide rail, a vertical screw rod is rotatably arranged on each upper slider and each lower slider, each vertical screw rod is respectively driven by a first servo motor, a thread sleeve is arranged on each vertical screw rod, each thread sleeve is hinged with a supporting plate, the two supporting plates are respectively hinged with a connecting plate, rubber wheels are arranged at the hinged parts of the supporting plates and the connecting plates, the two rubber wheels are mutually abutted and extruded, the center distance of the two rubber wheels is smaller than the diameter of the rubber wheels, the difference value is 1-5mm, rotating wheels for manual operation are respectively arranged on the two vertical screw rods, transverse screw rods are rotatably arranged on the lower side of the frame body, a second servo motor, and the transverse screw rods are respectively in threaded fit with the lower sliders to realize driving.

Furthermore, a laser transmitter is arranged in the middle of the connecting plate, and a laser receiver used for being matched with the laser transmitter is connected between the two lower sliding blocks on the lower side edge of the frame body.

Furthermore, the outer side of the lower side edge of the frame body, which is positioned on the laser receiver, is provided with a cover body, and the middle part of the cover body is provided with a through hole for accommodating laser to pass through.

Further, the upper surface of the supporting plate is upwards protruded to form a circular arc convex part.

Furthermore, a plurality of grooves along the length direction of the supporting plate are arranged on the arc convex part.

Furthermore, the rubber wheel comprises a nylon base body and a rubber sleeve coated outside the nylon base body, and a plurality of concave parts are arranged on the nylon base body.

By adopting the technical scheme, the beneficial effects of the utility model are that:

1. through the cooperation of thread bush and vertical lead screw, can realize reciprocating of two backup pads to realize the regulation of the vertical direction of gear, wherein the setting up of rubber wheel can effectively guarantee opening and foling of two backup pads, and can restrict this kind of motion, guarantees that two backup pads can not produce because of reasons such as outside vibration and rock bad conditions. The transverse screw rod is matched with the lower sliding blocks, so that the two lower sliding blocks can be translated, and the adjustment of the transverse direction of the gear is realized. And the setting of runner can realize manual regulation, prevents because the unbalance that the error of two first servo motor leads to.

2. The setting of laser emitter, laser receiver can realize effectual instruction to the calibration of realization thread bush. In this process, indication may be performed by display of an indicator lamp.

3. The setting of the cover body and the through hole can effectively improve the precision.

4. The arrangement of the arc convex part can effectively reduce the adverse effect caused by the deformation of the support plate.

5. The arrangement of the groove can reduce the contact area between the arc convex part and the gear, and improve the precision.

6. Thereby the promotion that can realize its intensity is contradicted the effect between two backup pads to the setting of rubber pulley.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of a left side view of the support plate;

fig. 3 is a schematic structural view of the rubber wheel.

Detailed Description

The present invention will now be further described with reference to the accompanying drawings and detailed description.

Referring to fig. 1, fig. 2, fig. 3, this embodiment provides a gear clamp for mechanical assembling, including framework 1, the last side of framework 1 is equipped with slide rail 2, the lower side of framework 1 is equipped with down slide rail 3, upward be equipped with two top shoe 21 on the slide rail 2, be equipped with two bottom shoes 31 on the slide rail 3 down, rotationally be equipped with a vertical lead screw 4 on relative top shoe 21 and the bottom shoe 31, each vertical lead screw 4 is respectively through the transmission of first servo motor 41, is equipped with the thread bush 42 on each vertical lead screw 4, and it has a backup pad 5 to articulate on each thread bush 42, and two backup pads 5 are articulated with a connecting plate 51 respectively, and each backup pad 5 is equipped with rubber pulley 6 with the articulated department of connecting plate 51, and rubber pulley 6 includes nylon base member 61 and the rubber sleeve 62 of cladding outside nylon base member 61, be equipped with a plurality of depressed parts 611 on the nylon base member 61. The two rubber wheels 6 are mutually abutted and extruded, the center distance of the two rubber wheels is smaller than the diameter of the rubber wheels, the difference value is 1-5mm, the rotating wheels 43 used for manual operation are respectively arranged on the two vertical screw rods 4, the transverse screw rod 7 is rotatably arranged on the lower side edge of the frame body 1, the frame body 1 is provided with a second servo motor 71 used for driving the transverse screw rod 7 to rotate, and the transverse screw rod 7 is respectively in threaded fit with the sliding blocks 31 to realize driving.

Be equipped with laser emitter 81 on the middle part of connecting plate 51, it is equipped with connecting rod 82 to lie in to connect between two lower sliders 3 on the side edge under framework 1, be equipped with the laser receiver 83 that is used for cooperating laser emitter 81 on the connecting rod 82.

The upper surface of the support plate 5 is upwardly protruded to form a circular arc protrusion 52. The arc convex part 52 is provided with a plurality of grooves 53 along the length direction of the support plate 5.

The utility model has the advantages that:

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a gear anchor clamps for mechanical assembling which characterized in that: the automatic feeding device comprises a frame body, wherein an upper slide rail is arranged on the upper side of the frame body, a lower slide rail is arranged on the lower side of the frame body, two upper slide blocks are arranged on the upper slide rail, two lower slide blocks are arranged on the lower slide rail, a vertical screw rod is rotatably arranged on the opposite upper slide block and the lower slide block, each vertical screw rod is respectively driven by a first servo motor, a thread sleeve is arranged on each vertical screw rod, each thread sleeve is hinged with a support plate, the two support plates are respectively hinged with a connecting plate, a rubber wheel is arranged at the hinged part of each support plate and the connecting plate, the two rubber wheels are mutually abutted and extruded, the center distance of the two rubber wheels is smaller than the diameter of the rubber wheel, the difference is 1-5mm, rotating wheels for manual operation are respectively arranged on the two vertical screw rods, a transverse screw rod is rotatably arranged on, and the transverse screw rods are respectively in threaded fit with the lower sliders to realize driving.

2. The gear clamp for machine assembly according to claim 1, wherein: the middle part of the connecting plate is provided with a laser transmitter, and a laser receiver used for being matched with the laser transmitter is connected between the two lower sliding blocks on the lower side edge of the frame body.

3. The gear clamp for machine assembly according to claim 2, wherein: the laser receiver is characterized in that a cover body is arranged on the outer side of the lower side edge of the frame body, and a through hole for accommodating laser to pass through is formed in the middle of the cover body.

4. The gear clamp for machine assembly according to claim 1, wherein: the upper surface of the supporting plate is upwards protruded to form an arc convex part.

5. The gear clamp for machine assembly according to claim 4, wherein: the arc convex part is provided with a plurality of grooves along the length direction of the supporting plate.

6. The gear clamp for machine assembly according to claim 1, wherein: the rubber wheel comprises a nylon base body and a rubber sleeve coated outside the nylon base body, and a plurality of concave parts are arranged on the nylon base body.