CN216577515U

CN216577515U - Limiting mechanism

Info

Publication number: CN216577515U
Application number: CN202123401158.4U
Authority: CN
Inventors: 邹联柄
Original assignee: Guangdong Aipaier Industrial Co ltd
Current assignee: Guangdong Aipaier Industrial Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-05-24
Anticipated expiration: 2031-12-31

Abstract

The utility model relates to a stop gear, which comprises a fixing plate and i, the top fixed mounting of fixed plate has first support to close the piece, sliding mounting has the second to close the piece still at the top of fixed plate, be provided with spacing subassembly on the lower surface of fixed plate, spacing subassembly include movable mounting in motor and sliding mounting on the fixed plate lower surface in the movable block on the fixed plate upper surface, fixed mounting has the run through on the output of motor the lead screw of fixed plate, the top of movable block is seted up flutedly. This stop gear, it is spacing to support to close the piece through setting up first support and close the piece cooperation second and extrude, pulls the second through setting up movable block and pincers piece simultaneously and supports to close the piece and slide, has realized that single drive pulls both sides simultaneous movement, and then realizes closing the support of two nonrust steel pipes spacing, prescribes a limit to the activity through setting up mount, slide rail, guide arm for the device's drive restriction activity precision is high, and the usability is strong.

Description

Limiting mechanism

Technical Field

The utility model relates to a nonrust steel pipe technical field specifically is a stop gear.

Background

Stainless steel is short for stainless acid-resistant steel, and steel grade which is resistant to weak corrosive media such as air, steam and water or has stainless property is called stainless steel; and steel grades that are resistant to corrosion by chemically corrosive media (chemical attacks such as acids, bases, salts, etc.) are called acid-resistant steels.

Stainless steel pipe fitting need carry on spacingly in the course of working, and the limiting mechanism to stainless steel pipe fitting can only accomplish the restriction location of single stainless steel pipe fitting simultaneously among the prior art, uses spacingly to have certain limitation, provides a limiting mechanism from this and solves the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a stop gear possesses advantages such as spacing that can accomplish two stainless steel pipe fittings in step, has solved the not strong problem of stop gear among the prior art to the spacing practicality of single stainless steel pipe fitting.

In order to achieve the above object, the utility model provides a following technical scheme: a limiting mechanism comprises a fixed plate, wherein a first abutting block is fixedly installed at the top of the fixed plate, a second abutting block is also slidably installed at the top of the fixed plate, and a limiting assembly is arranged on the lower surface of the fixed plate;

spacing subassembly include movable mounting in motor and slidable mounting on the fixed plate lower surface in movable block on the fixed plate upper surface, fixed mounting has to run through on the output of motor the lead screw of fixed plate, the top of movable block is seted up flutedly, the lead screw rotate connect in the recess, run through fixed mounting on the lower surface of fixed plate and have the thread bush, lead screw threaded connection in the thread bush, the movable block is towards two fixed mounting has the clamp block on the side of second involution piece.

Further, the outside slidable mounting of motor has fixed connection in the mount on the fixed plate lower surface.

Furthermore, the upper surface of the fixed plate is fixedly provided with two guide rods, and the guide rods penetrate through the movable block and are connected with the movable block in a sliding mode and extend to the inside of the groove.

Furthermore, the opposite side surfaces of the clamp block and the second abutting block are inclined surfaces.

Further, the bottom fixed mounting of second piece that supports closes has the slide bar that runs through the fixed plate, the bottom fixed mounting of slide bar has the slider.

Further, a sliding rail is fixedly mounted on the lower surface of the fixing plate, and the sliding block is connected to the sliding rail in a sliding mode.

Further, the top of lead screw rotates installs the stopper, stopper fixed connection in the interior diapire of recess.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this stop gear, it is spacing to support to close the piece through setting up first support and close the piece cooperation second and extrude, pulls the second through setting up movable block and pincers piece simultaneously and supports to close the piece and slide, has realized that single drive pulls both sides simultaneous movement, and then realizes closing the support of two nonrust steel pipes spacing, prescribes a limit to the activity through setting up mount, slide rail, guide arm for the device's drive restriction activity precision is high, and the usability is strong.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a perspective view of the second abutting block of the present invention.

In the figure: the device comprises a fixing plate 1, a first abutting block 2, a second abutting block 3, a sliding rod 4, a sliding rail 5, a sliding block 6, a fixing frame 7, a motor 8, a screw rod 9, a threaded sleeve 10, a movable block 11, a groove 12, a limiting block 13, a guide rod 14 and a clamp block 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the limiting mechanism of the present embodiment includes a fixing plate 1, a first abutting block 2 is fixedly installed on the top of the fixing plate 1, a second abutting block 3 is further installed on the top of the fixing plate 1 in a sliding manner, and the stainless steel square tube placed on the fixing plate 1 can be clamped and limited by sliding the second abutting block 3 toward the first abutting block 2.

In the embodiment, a limiting assembly is arranged on the lower surface of the fixing plate 1, the limiting assembly comprises a motor 8 movably arranged on the lower surface of the fixing plate 1, a fixing frame 7 fixedly connected to the lower surface of the fixing plate 1 is slidably arranged outside the motor 8, relative rotation limitation between the motor 8 and the fixing plate 1 can be guaranteed through the fixing frame 7, and a lead screw 9 penetrating through the fixing plate 1 is fixedly arranged on the output end of the motor 8;

spacing subassembly is still including slidable mounting in the movable block 11 on fixed plate 1 upper surface, recess 12 has been seted up at the top of movable block 11, fixed mounting has quantity to be two guide arm 14 on the upper surface of fixed plate 1, guide arm 14 runs through sliding connection in movable block 11 and extends to the inside of recess 12, can lead to the slip direction of movable block 11 through two guide arms 14, make movable block 11 can carry out vertical movement from top to bottom for fixed plate 1, lead screw 9 runs through the inside that extends to recess 12, lead screw 9 rotates and connects in recess 12, in order to realize pulling to movable block 11, stopper 13 is installed in the top rotation of lead screw 9, stopper 13 fixed connection is in the inner diapire of recess 12, can pull movable block 11 through stopper 13 and slide.

It should be noted that a threaded sleeve 10 is fixedly installed on the lower surface of the fixing plate 1 in a penetrating manner, and the lead screw 9 is in threaded connection with the threaded sleeve 10, so that the motor 8 can drive the lead screw 9 to move down through the threaded fit between the lead screw 9 and the threaded sleeve 10 when the motor 8 pulls the lead screw 9 to rotate, and the movable block 11 is driven to complete pressing down.

In order to pull the second abutting block 3 to slide, the movable block 11 in this embodiment is fixedly provided with the clamp block 15 on one side surface facing the two second abutting blocks 3, the opposite side surfaces of the clamp block 15 and the second abutting block 3 are both inclined surfaces, and the clamp block 15 can be attached to the inclined surface of the second abutting block 3 to be pressed down so as to push the second abutting block 3 to slide towards the first abutting block 2 to complete the limitation.

In this embodiment, a slide rail 5 is fixedly mounted on the lower surface of the fixed plate 1, a slide rod 4 penetrating through the fixed plate 1 is fixedly mounted at the bottom of the second abutting block 3, a slide block 6 slidably connected to the slide rail 5 is fixedly mounted at the bottom end of the slide rod 4, and the second abutting block 3 can be guided to slide through sliding fit between the slide block 6 and the slide rail 5, so that the second abutting block 3 and the first abutting block 2 are stably in limit fit.

The working principle of the above embodiment is as follows:

lie in between first piece 2 and the second piece 3 that supports of combining through placing two sets of stainless steel square pipes in the upper surface top of fixed plate 1, through driving motor 8, make motor 8 drive lead screw 9 on the output and rotate, lead screw 9 passes through threaded connection in thread bush 10, thereby move down along thread bush 10, drive stopper 13 simultaneously and push down recess 12, make movable block 11 slide along guide arm 14 and push down, clamp block 15 that drives the outside through movable block 11 pushes down, make clamp block 15 laminate in second piece 3 that supports through the inclined plane, it extrudees to slide towards first piece 2 that supports to support the piece 3 that supports the second, accomplish spacing to stainless steel square pipe.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stop gear, includes fixed plate (1), its characterized in that: a first abutting block (2) is fixedly mounted at the top of the fixed plate (1), a second abutting block (3) is further slidably mounted at the top of the fixed plate (1), and a limiting assembly is arranged on the lower surface of the fixed plate (1);

spacing subassembly include movable mounting in motor (8) and slidable mounting on fixed plate (1) lower surface in movable block (11) on fixed plate (1) upper surface, fixed mounting has the run through on the output of motor (8) lead screw (9) of fixed plate (1), the top of movable block (11) is seted up fluted (12), lead screw (9) rotate connect in recess (12), run through fixed mounting on the lower surface of fixed plate (1) and have thread bush (10), lead screw (9) threaded connection in thread bush (10), movable block (11) move towards two fixed mounting has clamp block (15) on the side of second closure block (3).

2. A spacing mechanism according to claim 1, wherein: the outer part of the motor (8) is provided with a fixed frame (7) which is fixedly connected to the lower surface of the fixed plate (1) in a sliding way.

3. A spacing mechanism according to claim 1, wherein: the upper surface of the fixed plate (1) is fixedly provided with two guide rods (14), and the guide rods (14) penetrate through the movable block (11) in a sliding manner and extend to the inside of the groove (12).

4. A spacing mechanism according to claim 1, wherein: and opposite side surfaces of the clamp block (15) and the second abutting block (3) are inclined surfaces.

5. A spacing mechanism according to claim 1, wherein: the bottom of the second abutting block (3) is fixedly provided with a sliding rod (4) penetrating through the fixed plate (1), and the bottom end of the sliding rod (4) is fixedly provided with a sliding block (6).

6. A spacing mechanism according to claim 5, wherein: the lower surface of the fixed plate (1) is fixedly provided with a sliding rail (5), and the sliding block (6) is connected with the sliding rail (5) in a sliding manner.

7. A spacing mechanism according to claim 1, wherein: the top end of the screw rod (9) is rotatably provided with a limiting block (13), and the limiting block (13) is fixedly connected to the inner bottom wall of the groove (12).