CN219425385U - Effectual stretching device for motor housing production prevents ftracture - Google Patents

Abstract

The utility model discloses a stretching device with a good cracking prevention effect for motor shell production, which comprises a fixed plate, clamps and a dust box, wherein two groups of clamps are arranged at the top of the fixed plate, a first motor is arranged on the inner wall of each clamp, a screw rod is arranged at the output end of the first motor, a moving block is sleeved on the outer wall of the screw rod, and a pushing rod is arranged at the top of the moving block. According to the utility model, the position of the part can be adjusted by installing the push rod, when the position of the part is adjusted, the first motor drives the screw rod to rotate, the screw rod drives the moving block to move, the moving block moves to drive the push rod to move, and the push rod pushes the part, so that the part is positioned on the central line of the device, and the cracking caused by uneven stress of the part can be effectively prevented in the processing process.

Description

Effectual stretching device for motor housing production prevents ftracture

Technical Field

The utility model relates to the technical field of stretching, in particular to a stretching device with a good cracking prevention effect for motor shell production.

Background

This component consists of an inner gear ring and a gear or rotor associated therewith. The inner gear ring and the shell are fixedly connected together, and oil entering from the oil port pushes the rotor to revolve around a central point. The slowly rotating rotor is driven and output through a spline shaft to form a cycloid hydraulic motor. After the advent of this initial gerotor motor, another concept of motor began to develop over decades. The motor has rollers mounted in the built-in gear ring, the motor with rollers can provide higher starting and running torque, the rollers reduce friction, the efficiency is improved, and the output shaft can generate stable output even at low rotation speed. The motor is rapidly commutated by changing the direction of the input and output flow, and an equivalent torque is generated in both directions. The motors of each series have various displacement selectors to meet the requirements of various speeds and torques, and a stretching device is a device for stretching materials such as plates and the like, and the motor housing needs to be processed in the manufacturing process of the motor housing.

Patent document CN214503139U discloses a panel tensile testing device, the claim of protection "including test stand, test table surface, the display, first clamp module and second clamp module, test table surface sets up on test stand, the display is installed on test table surface, first clamp module is located test table surface's one end, the second clamp module includes the clamp end, the tensile tester, remove the support, remove base and actuating mechanism, remove the base and install on test table surface, and one end is located one side of first clamp module, remove the support and install on removing the base, and can be along removing the base back-and-forth movement under actuating mechanism's drive, keep away from or be close to first clamp module, clamp the end and install on removing the support through the tensile tester, the tensile tester is connected to the display. Compared with the prior art, the quick test device has the advantages that the first clamping module and the second clamping module are used for quickly testing the stretching of the plate, the stress condition is displayed in real time through the display, the operation is convenient, and the use efficiency is high;

in summary, in the working process of the stretching device, the material is often cracked in the stretching process due to the fact that the position of the part is not located at the center, so as to prevent the phenomenon, the application provides the stretching device with the cracking prevention function.

Disclosure of Invention

The utility model aims to provide a stretching device with good cracking prevention effect for motor housing production, so as to solve the technical problem that materials in the background art are cracked.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the stretching device for producing the motor shell with good cracking prevention effect comprises a fixed plate, clamps and a dust collecting box, wherein two groups of clamps are arranged at the top of the fixed plate, a first motor is arranged on the inner wall of each clamp, a lead screw is arranged at the output end of the first motor, a moving block is sleeved on the outer wall of the lead screw, and a pushing rod is arranged at the top of each moving block;

the bottom of the fixed plate is provided with a dust box.

Preferably, the supporting leg is installed to the bottom of fixed plate, and first hydraulic stem is installed at the top of fixed plate, and the mount is installed at the top of fixed plate, and the bin is installed to the inner wall of holder.

Preferably, the top of the first hydraulic rod is provided with a squeezing block.

Preferably, the outer wall of the clamp holder is provided with a clamping groove, the second hydraulic rod is installed on the inner top wall of the clamp holder, the bottom of the second hydraulic rod extends into the clamping groove, and the clamping plate is installed on the bottom of the second hydraulic rod.

Preferably, the outer wall of mount installs No. three motors, and No. three motor's output is installed reciprocal lead screw, and the outer wall cover of reciprocal lead screw is equipped with the solid fixed ring, and the dust collecting tube is installed to the outer wall of solid fixed ring, and the gag lever post is installed to the outer wall of mount, and the slider is installed to the outer wall of gag lever post, and the top of slider is connected with the bottom of solid fixed ring.

Preferably, the inner wall of the dust collection box is provided with a dust collection cavity, the top of the dust collection cavity is provided with an air pump, the top of the dust collection cavity is provided with a collecting pipe in a penetrating mode, one end of the collecting pipe is connected with one end of the dust collection pipe, and the top wall of the dust collection cavity is provided with an interception net.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the position of the part can be adjusted by installing the push rod, when the position of the part is adjusted, the first motor drives the screw rod to rotate, the screw rod drives the moving block to move, the moving block moves to drive the push rod to move, and the push rod pushes the part, so that the part is positioned on the central line of the device, and the cracking caused by uneven stress of the part can be effectively prevented in the processing process;

2. the dust collection device can realize the dust collection function by installing the dust collection box and the dust collection pipe, and when the dust collection device is used for removing dust, the motor III drives the reciprocating screw rod to rotate, the reciprocating screw rod rotates to drive the fixing ring and the dust collection pipe to move outside the clamping groove, the limiting rod and the sliding block can limit the fixing ring to prevent rotation, the air in the dust collection cavity is pumped out by the air pump, then the collecting pipe is used for sucking air, the dust collection pipe is driven to suck air, and dust and impurities in the clamping groove are sucked into the dust collection cavity, so that the dust collection function is realized.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a part of the structure of a holder according to the present utility model;

FIG. 3 is a schematic view of a control valve portion of the present utility model;

FIG. 4 is a schematic view of a portion of a fixing frame according to the present utility model;

fig. 5 is a schematic view of a dust box part structure of the present utility model.

In the figure: 1. a fixing plate; 101. support legs; 2. a first hydraulic lever; 201. extruding a block; 3. a holder; 301. a clamping groove; 302. a second hydraulic lever; 303. a clamping plate; 4. a motor I; 401. a screw rod; 402. a moving block; 403. a push rod; 5. a storage tank; 501. a water pressure sensor; 502. a lubrication tube; 503. a control valve; 504. a fixed shaft; 505. a sealing plate; 506. a first spring; 507. a guide wheel; 508. a motor II; 509. a reel is taken up; 6. a fixing frame; 601. a motor III; 602. a reciprocating screw rod; 603. a fixing ring; 604. a dust collecting pipe; 605. a limit rod; 606. a slide block; 7. a dust collection box; 701. a dust collection chamber; 702. a collection pipe; 703. an air extracting pump; 704. an interception net.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, 2, 3 and 4, an embodiment of the present utility model is provided: the utility model provides a effectual stretching device for motor housing production that prevents ftractures, includes fixed plate 1, holder 3 and dust collection box 7, two sets of holders 3 are installed at the top of fixed plate 1, motor 4 is installed to the inner wall of holder 3, lead screw 401 is installed to motor 4's output, the outer wall cover of lead screw 401 is equipped with movable block 402, catch bar 403 is installed at movable block 402's top, dust collection box 7 is installed to the bottom of fixed plate 1, when adjusting the position of part, motor 4 drives lead screw 401 and rotates, and lead screw 401 drives movable block 402 and removes, and movable block 402 removes and drives catch bar 403 and remove, and catch bar 403 promotes the spare part for the spare part is in the central line of device, thereby can effectually prevent the fracture that the part atress is inhomogeneous in the course of working.

Referring to fig. 1 and 3, the bottom of the fixing plate 1 is provided with a supporting leg 101, the top of the fixing plate 1 is provided with a first hydraulic rod 2, the top of the fixing plate 1 is provided with a fixing frame 6, the inner wall of the holder 3 is provided with a storage box 5, the top of the first hydraulic rod 2 is provided with a squeezing block 201, the outer wall of the holder 3 is provided with a holding groove 301, the inner top wall of the holder 3 is provided with a second hydraulic rod 302, the bottom of the second hydraulic rod 302 extends into the holding groove 301, the bottom of the second hydraulic rod 302 is provided with a holding plate 303, the inner bottom wall of the storage box 5 is provided with a water pressure sensor 501, the bottom of the storage box 5 is provided with a lubrication pipe 502 in a penetrating manner, the outer wall of the lubrication pipe 502 is provided with a control valve 503, the inner wall of the control valve 503 is provided with a fixing shaft 504, the outer wall of the fixing shaft 504 is provided with a sealing plate 505, the bottom of the sealing plate 505 is provided with a first spring 506, the guide wheel 507 is installed to the inside diapire of control valve 503, no. two motors 508 are installed to the outer wall of control valve 503, no. two motors 508 are installed to the output of take-up reel 509, put the motor shell on fixed plate 1, insert the centre gripping groove 301 respectively with the both ends of shell in, afterwards, second hydraulic stem 302 drives clamping plate 303 and clamps the shell both ends, first hydraulic stem 2 rise and drive extrusion piece 201 extrudees the shell and make the shell tensile, realize stretching function, when lubricated to lead screw 401, lubricating oil in bin 5 flows out from lubricated pipe 502, water pressure sensor 501 can detect lubricating oil content, no. two motors 508 drive the cable tighten up, make the cable draw closing plate 505 through guide wheel 507 rotation, closing plate 505 rotates, control valve 503 opens, first spring 506 tightens up, realize the lubrication function to lead screw 401.

Referring to fig. 4 and 5, the outer wall of the fixing frame 6 is provided with a motor No. three 601, the output end of the motor No. three 601 is provided with a reciprocating screw 602, the outer wall of the reciprocating screw 602 is sleeved with a fixing ring 603, the outer wall of the fixing ring 603 is provided with a dust collecting pipe 604, the outer wall of the fixing frame 6 is provided with a limit rod 605, the outer wall of the limit rod 605 is provided with a sliding block 606, the top of the sliding block 606 is connected with the bottom of the fixing ring 603, the inner wall of the dust collecting box 7 is provided with a dust collecting cavity 701, the top of the dust collecting cavity 701 is provided with an air extracting pump 703, the top of the dust collecting cavity 701 is penetrated and provided with a collecting pipe 702, one end of the collecting pipe 702 is connected with one end of the dust collecting pipe 604, the inner top wall of the dust collecting cavity 701 is provided with an intercepting net 704, during dust removal, the motor No. three 601 drives the reciprocating screw 602 to rotate, the reciprocating screw 602 drives the fixing ring 603 and the dust collecting pipe 604 to move outside the clamping groove 301, the limit rod 605 and the sliding block 606 can limit the fixing ring 603, the sliding block, the air in the dust collecting pipe 701 is extracted by the air extracting pipe 702, and the dust collecting pipe 604 is sucked, and dust in the dust collecting pipe 301 is sucked, dust in the dust collecting cavity and dust in the clamping groove 301.

When the position of a part is regulated, the motor No. 4 drives the screw rod 401 to rotate, the screw rod 401 drives the moving block 402 to move, the moving block 402 moves to drive the pushing rod 403 to move, the pushing rod 403 pushes the part, so that the part is positioned on the central line of the device, and therefore, cracking caused by uneven stress of the part can be effectively prevented in the machining process, during dust removal, the motor No. 601 drives the reciprocating screw rod 602 to rotate, the reciprocating screw rod 602 rotates to drive the fixing ring 603 and the dust collecting pipe 604 to move outside the clamping groove 301, the limiting rod 605 and the sliding block 606 can limit the fixing ring 603 to prevent rotation, the sucking pump 703 sucks air in the dust collecting cavity 701, then the collecting pipe 702 sucks air, the dust collecting pipe 604 is driven to suck air, dust and impurities in the clamping groove 301 are sucked into the dust collecting cavity 701, and a dust removing function is realized.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. A prevent effectual stretching device that is used for motor housing production of fracture, includes fixed plate (1), holder (3) and dust collection box (7), its characterized in that: two groups of holders (3) are arranged at the top of the fixed plate (1), a first motor (4) is arranged on the inner wall of each holder (3), a lead screw (401) is arranged at the output end of each first motor (4), a moving block (402) is sleeved on the outer wall of each lead screw (401), and a pushing rod (403) is arranged at the top of each moving block (402);

the bottom of the fixed plate (1) is provided with a dust box (7).

2. The stretching device for producing motor shells with good cracking prevention effect according to claim 1, wherein: supporting legs (101) are arranged at the bottom of the fixing plate (1), a first hydraulic rod (2) is arranged at the top of the fixing plate (1), a fixing frame (6) is arranged at the top of the fixing plate (1), and a storage box (5) is arranged on the inner wall of the clamp holder (3).

3. The stretching device for producing motor shells with good cracking prevention effect according to claim 2, wherein: the top of the first hydraulic rod (2) is provided with a squeezing block (201).

4. The stretching device for producing motor shells with good cracking prevention effect according to claim 2, wherein: the outer wall of the clamp holder (3) is provided with a clamping groove (301), a second hydraulic rod (302) is installed on the inner top wall of the clamp holder (3), the bottom of the second hydraulic rod (302) extends into the clamping groove (301), and a clamping plate (303) is installed at the bottom of the second hydraulic rod (302).

5. The stretching device for producing motor shells with good cracking prevention effect according to claim 2, wherein: the inside diapire of bin (5) is installed water pressure sensor (501), install lubricated pipe (502) bottom penetration of bin (5), control valve (503) are installed to the outer wall of lubricated pipe (502), fixed axle (504) are installed to the inner wall of control valve (503), closing plate (505) are installed to the outer wall of fixed axle (504), first spring (506) are installed to the bottom of closing plate (505), guide wheel (507) are installed to the inside diapire of control valve (503), no. two motor (508) are installed to the outer wall of control valve (503), take-up spool (509) are installed to the output of No. two motor (508).

6. The stretching device for producing motor shells with good cracking prevention effect according to claim 2, wherein: the outer wall of mount (6) is installed No. three motor (601), and reciprocating lead screw (602) are installed to the output of No. three motor (601), and fixed ring (603) are installed to the outer wall cover of reciprocating lead screw (602), and dust collecting tube (604) are installed to the outer wall of fixed ring (603), and gag lever post (605) are installed to the outer wall of mount (6), and slider (606) are installed to the outer wall of gag lever post (605), and the top of slider (606) is connected with the bottom of fixed ring (603).

7. The stretching device for producing motor shells with good cracking prevention effect according to claim 1, wherein: the dust collection device is characterized in that a dust collection cavity (701) is arranged on the inner wall of the dust collection box (7), an air pump (703) is arranged at the top of the dust collection cavity (701), a collection pipe (702) is arranged at the top of the dust collection cavity (701) in a penetrating mode, one end of the collection pipe (702) is connected with one end of a dust collection pipe (604), and an interception net (704) is arranged on the inner top wall of the dust collection cavity (701).