CN217668959U

CN217668959U - Clamping device for manufacturing mechanical electrical equipment

Info

Publication number: CN217668959U
Application number: CN202221433942.5U
Authority: CN
Inventors: 樊聪
Original assignee: Sichuan Zhennan Electric Technology Co ltd
Current assignee: Sichuan Zhennan Electric Technology Co ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-10-28
Anticipated expiration: 2032-06-08

Abstract

The utility model belongs to the technical field of electrical equipment processing, in particular to a clamping device for manufacturing mechanical electrical equipment, which comprises a stand column, wherein a motor is fixedly installed at the bottom of an inner cavity of the stand column, the output end of the motor is fixedly connected with the bottom end of a lead screw, the top end of the lead screw is rotatably connected with the top end of the inner wall of the stand column, a screw sleeve is sleeved on the lead screw, a connecting piece is fixedly connected on the screw sleeve, the other end of the connecting piece extends to the outer side of the stand column and is fixedly connected with a clamping plate I, a through groove is formed on the clamping plate I, a limiting groove is formed on the inner wall of the through groove, an elastic limiting component is arranged in the limiting groove and is connected with a latch, and the other end of the latch extends into the through groove; the utility model discloses an elastic force of spring makes the stopper drive the latch under the circumstances of electro-magnet outage and pops out the spacing groove and lock the rack board that slides in logical inslot, avoids splint one to take place to rock the fixed effect of influence.

Description

Clamping device for manufacturing mechanical electrical equipment

Technical Field

The utility model relates to an electrical equipment processing technology field specifically is a clamping device is used in mechanical electrical equipment manufacturing.

Background

Electrical is a general term of subjects or engineering fields such as production, transmission, distribution, use of electrical energy and electrical equipment manufacturing, and a science of creating, maintaining and improving limited space and environment by taking electrical energy, electrical equipment and electrical technology as means covers three aspects of conversion, utilization and research of electrical energy, including basic theory, application technology, facility equipment and the like.

Through the retrieval, chinese patent net discloses a clamping device for mechanical electrical equipment makes (CN 216229006U), including supporting mechanism, supporting mechanism is including the base, the below of base is provided with the gyro wheel, the top of base is provided with elevating system, elevating system's right-hand member is provided with the moving mechanism, the moving mechanism is including adjustment mechanism, adjustment mechanism's right-hand member is provided with the mechanism that opens and shuts. Carry out angle modulation to clamping device through rotating the pivot, can further adjust clamping device's angle through connecting plate and mounting panel moreover, drive the rotation of second threaded rod through the second motor, then two second sliders remove to opposite direction respectively, thereby opening and closure of steerable clamping device clamp mouth, and simultaneously, the spring of rubber pad top can further protect the work piece, cushion the clamping-force through the spring, avoid the clamping-speed too fast to cause to collide with or damage the work piece. However, due to the lack of a locking structure, when the equipment is used, the two clamping blocks may loosen after clamping the equipment, so that the fixing effect on the equipment is reduced, and the equipment shakes to affect the processing quality; therefore, a clamping device for manufacturing mechanical electrical equipment is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, solve this type of equipment and make two clamp splices probably appear not hard up after the equipment centre gripping because of lacking locking structure when using, and then lead to the fixed effect to equipment to descend for equipment takes place to rock the problem that causes the influence to processingquality, the utility model provides a clamping device is used in mechanical electrical equipment manufacturing.

The utility model provides a technical scheme that its technical problem adopted is: the utility model discloses a clamping device for manufacturing mechanical electrical equipment, which comprises a stand column, the inner chamber bottom of stand column is fixedly provided with a motor, the output end of the motor is fixedly connected with the bottom end of a screw rod, the top end of the screw rod is rotatably connected with the top end of the inner wall of the stand column, a screw sleeve is sleeved on the screw rod, a connecting piece is fixedly connected to the screw sleeve, the other end of the connecting piece extends to the outer side of the stand column and is fixedly connected with a clamping plate I, a through groove is formed on the clamping plate I, a limiting groove is formed on the inner wall of the through groove, an elastic limiting component is arranged in the limiting groove and is connected with a clamping tooth, the other end of the clamping tooth extends into the through groove, a clamping plate II is fixedly connected to the bottom part of the outer wall of the stand column, a rack plate is fixedly connected to the inner side of the top end face of the clamping plate II, and the top end face of the rack plate extends into the through groove and is meshed with the clamping tooth; through the cooperation between motor, lead screw, silk cover and the connecting piece for splint one can down sliding fit splint two pairs of electrical equipment press from both sides tightly fixedly, can realize locking the rack board through the spacing subassembly cooperation latch of elasticity, avoids splint one because the not hard up between silk cover and the lead screw takes place the skew, influences fixed effect.

Preferably, the elastic limiting assembly comprises a spring fixed on the inner wall of the limiting groove and a limiting block in sliding connection with the limiting groove, the other end of the spring is fixedly connected with the limiting block, and one side of the limiting block, which is far away from the spring, is fixedly connected with the latch; the rack plate is locked by driving the latch on the limiting block to slide out of the limiting groove under the action of the elastic force of the spring, and then the first clamping plate and the second clamping plate are locked.

Preferably, an installation cavity is formed in the first clamping plate, an electromagnet and a permanent magnet are arranged in the installation cavity, a supporting rod is fixedly connected to one side, away from the latch, of the limiting block, the spring is sleeved on the supporting rod, one end, away from the limiting block, of the supporting rod extends into the installation cavity and is fixedly connected with the electromagnet, and the permanent magnet is fixed to the inner wall of the installation cavity; through electrifying the electromagnet, the electromagnet slides to be attached to the permanent magnet in an adsorption manner, and meanwhile, the support rod fixedly connected with the electromagnet drives the latch at the other end of the limiting block to slide into the limiting groove, so that the rack plate is unlocked.

Preferably, the bottom end face of the first clamping plate and the top end face of the second clamping plate are fixedly connected with rubber pads; the friction force is increased through the rubber pads on the first clamping plate and the second clamping plate, and the fixing effect of the first clamping plate and the second clamping plate is improved.

Preferably, the bottom end face of the first clamping plate and the top end face of the second clamping plate are both fixedly connected with limiting plates, and the limiting plates are positioned on the inner side of the rubber pad; the limiting plates on the first clamping plate and the second clamping plate prevent the equipment from contacting with the rack plate.

Preferably, the outer wall of the upright post is provided with a sliding chute, the sliding chute is communicated with the inner cavity of the upright post, the connecting piece is connected with the sliding chute in a sliding manner, a partition board is fixedly connected in the inner cavity of the upright post, the partition board is rotatably connected with the screw rod through a bearing, and the partition board is positioned above the motor; through the sliding fit between the sliding groove on the stand column and the connecting piece, the sliding of the screw sleeve plays a role in auxiliary guiding, and the screw rod can be supported in an auxiliary mode through the partition plate matched with the bearing.

The utility model discloses an useful part lies in:

1. the utility model drives the lead screw to rotate through the motor, so that the clamping plate can clamp and fix the electrical equipment by a person sliding and matching the clamping plate downwards, and the limiting block drives the latch to pop out the limiting groove to lock the rack plate sliding into the through groove under the condition that the electromagnet is powered off through the elastic action of the spring, thereby avoiding the influence on the fixing effect caused by the shaking of the clamping plate;

2. the utility model discloses a to the electro-magnet circular telegram for the electro-magnet slides and adsorbs the laminating with the permanent magnet, makes simultaneously and drives the latch of the stopper other end with the branch of electro-magnet rigid coupling and slides into the spacing groove, removes the locking to the rack board, and the staff's starter motor of being convenient for drives splint and upwards slides, conveniently takes out equipment.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic view of the overall structure in the first embodiment;

FIG. 2 is a schematic view of an internal structure of the column according to the first embodiment;

FIG. 3 is a schematic view of a half-section of a first clamping plate according to an embodiment;

fig. 4 is a schematic partial structure diagram of the second embodiment.

In the figure: 1. a column; 2. a partition plate; 3. a motor; 4. a screw rod; 5. sleeving the silk with a silk sleeve; 6. a chute; 7. a connecting member; 8. a first clamping plate; 9. a second clamping plate; 10. a rack plate; 11. a through groove; 12. a limiting groove; 13. a spring; 14. a limiting block; 15. clamping teeth; 16. a strut; 17. a mounting cavity; 18. an electromagnet; 19. a permanent magnet; 20. a rubber pad; 21. a limiting plate; 22. an annular buffer.

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 efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-3, a clamping device for manufacturing mechanical electrical equipment comprises an upright post 1, wherein a motor 3 is fixedly installed at the bottom of an inner cavity of the upright post 1, an output end of the motor 3 is fixedly connected with the bottom end of a screw rod 4, the top end of the screw rod 4 is rotatably connected with the top end of the inner wall of the upright post 1, a screw sleeve 5 is sleeved on the screw rod 4, a connecting piece 7 is fixedly connected to the screw sleeve 5, the other end of the connecting piece 7 extends to the outer side of the upright post 1 and is fixedly connected with a first clamping plate 8, a through groove 11 is formed in the first clamping plate 8, a limiting groove 12 is formed in the inner wall of the through groove 11, an elastic limiting component is arranged in the limiting groove 12 and is connected with a latch 15, the other end of the latch 15 extends into the through groove 11, a second clamping plate 9 is fixedly connected to the bottom of the outer wall of the upright post 1, a rack plate 10 is fixedly connected to the inner side of the top end face of the second clamping plate 9, and the top end face of the rack plate 10 extends into the through groove 11 and is meshed with the latch 15; the during operation, it is rotatory to drive lead screw 4 through starter motor 3, make the silk braid 5 on the lead screw 4 drive connecting piece 7 lapse, and then make splint one 8 of connecting piece 7 rigid coupling gliding fit splint two 9 realize the tight fixed of clamp to electrical equipment, when splint one 8 lapse, the relative upwards slip of rack plate 10 on splint two 9 constantly with leading to the 15 meshing of latch in the inslot 11, until splint one 8 and splint two 9 realize the fixed to equipment, make the locking of 15 roll-off spacing grooves 12 realization to rack plate 10 of latch through the spacing subassembly of elasticity, and then realized the locking between splint one 8 and the splint two 9, avoid splint one 8 to take place the skew because the not hard up between silk braid 5 and the lead screw 4, influence fixed effect.

The elastic limiting assembly comprises a spring 13 fixed on the inner wall of the limiting groove 12 and a limiting block 14 in sliding connection with the limiting groove 12, the other end of the spring 13 is fixedly connected with the limiting block 14, and one side, away from the spring 13, of the limiting block 14 is fixedly connected with a latch 15; during operation, when splint one 8 slides down, relative upwards sliding of rack plate 10 on splint two 9 constantly meshes with the latch 15 that leads to the inslot 11, realizes fixing equipment until splint one 8 and splint two 9, and electro-magnet 18 is in the outage state this moment, drives the locking that the 15 roll-off spacing grooves 12 of latch on the stopper 14 realize rack plate 10 through the spring action of spring 13, and then has realized the locking between splint one 8 and the splint two 9.

An installation cavity 17 is formed in the first clamping plate 8, an electromagnet 18 and a permanent magnet 19 are arranged in the installation cavity 17, a supporting rod 16 is fixedly connected to one side, away from the latch 15, of the limiting block 14, the spring 13 is sleeved on the supporting rod 16, one end, away from the limiting block 14, of the supporting rod 16 extends into the installation cavity 17 and is fixedly connected with the electromagnet 18, and the permanent magnet 19 is fixed to the inner wall of the installation cavity 17; when the rack plate locking device works, when the locking needs to be released, because the magnetic attraction force between the electromagnet 18 and the permanent magnet 19 is larger than the elastic force of the spring 13, the electromagnet 18 is electrified, so that the electromagnet 18 slides to be attached to the permanent magnet 19 in an adsorption manner, and meanwhile, the support rod 16 fixedly connected with the electromagnet 18 drives the latch 15 at the other end of the limiting block 14 to slide into the limiting groove 12, and the rack plate 10 is unlocked.

The bottom end face of the first clamping plate 8 and the top end face of the second clamping plate 9 are fixedly connected with rubber pads 20; in operation, the rubber pads 20 on the first clamping plate 8 and the second clamping plate 9 increase friction force, so that the fixing effect of the first clamping plate 8 and the second clamping plate 9 is improved, and meanwhile, the first clamping plate 8 and the second clamping plate 9 are prevented from causing abrasion to the surface of equipment.

The bottom end face of the first clamping plate 8 and the top end face of the second clamping plate 9 are both fixedly connected with limiting plates 21, and the limiting plates 21 are positioned on the inner sides of the rubber pads 20; during operation, the limiting plates 21 on the first clamping plate 8 and the second clamping plate 9 prevent equipment from contacting the rack plate 10 and damaging the rack plate 10.

The outer wall of the upright post 1 is provided with a sliding chute 6, the sliding chute 6 is communicated with the inner cavity of the upright post 1, the connecting piece 7 is connected with the sliding chute 6 in a sliding manner, a partition plate 2 is fixedly connected in the inner cavity of the upright post 1, the partition plate 2 is rotatably connected with the screw rod 4 through a bearing, and the partition plate 2 is positioned above the motor 3; during operation, the sliding fit between the sliding groove 6 on the upright post 1 and the connecting piece 7 plays a role in auxiliary guiding to the sliding of the screw sleeve 5, and the auxiliary supporting function can be played to the screw rod 4 by the matching of the partition plate 2 and the bearing.

Example two

Referring to fig. 4, as another embodiment of the present invention, in a first comparative example, an annular buffer member 22 is fixedly connected to a top end surface of the partition plate 2, the screw rod 4 penetrates through the annular buffer member 22, and the annular buffer member 22 corresponds to the screw sleeve 5; during operation, when the motor 3 drives the screw rod 4 to rotate, the screw sleeve 5 slides downwards until the screw sleeve is in contact with the partition plate 2, the annular buffer part 22 arranged on the partition plate 2 can prevent the screw sleeve 5 from being worn and torn due to direct contact with the partition plate 2, and the service life of the screw sleeve 5 is prolonged.

The working principle is that a worker drives the screw rod 4 to rotate by starting the motor 3, so that the screw sleeve 5 on the screw rod 4 drives the connecting piece 7 to slide downwards, and further the clamping plate I8 fixedly connected with the connecting piece 7 is matched with the clamping plate II 9 in a downward sliding manner to clamp and fix the electrical equipment, friction is increased by the rubber pads 20 on the clamping plate I8 and the clamping plate II 9, the fixing effect of the clamping plate I8 and the clamping plate II 9 is improved, meanwhile, the equipment surface is prevented from being abraded by the clamping plate I8 and the clamping plate II 9, when the clamping plate I8 slides downwards, the rack plates 10 on the clamping plate II 9 slide upwards oppositely and are continuously meshed with the clamping teeth 15 in the through grooves 11 until the clamping plate I8 and the clamping plate II 9 realize the fixation of the equipment, and at the moment, the electromagnet 18 is in a power-off state, the locking to rack plate 10 is realized to 15 roll-off spacing grooves 12 of latch on the drive stopper 14 through the spring action of spring 13, and then realized the locking between splint one 8 and the splint two 9, avoid splint one 8 because not hard up between silk sleeve 5 and the lead screw 4 takes place the skew, influence fixed effect, when needs are relieved the locking, because the magnetic attraction between electro-magnet 18 and the permanent magnet 19 is greater than the elasticity of spring 13, through leading to electro-magnet 18 circular telegram, make electro-magnet 18 slide and permanent magnet 19 adsorb the laminating, make simultaneously and the branch 16 of electro-magnet 18 rigid coupling drive the latch 15 of the stopper 14 other end and slide into spacing grooves 12, relieve the locking to rack plate 10, be convenient for staff's starter motor 3 drives splint one 8 and upwards slides, conveniently take out equipment.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," 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 do not necessarily 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.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.

Claims

1. The utility model provides a mechanical electrical equipment makes and uses clamping device which characterized in that: including stand (1), the inner chamber bottom fixed mounting of stand (1) has motor (3), the output of motor (3) and the bottom fixed connection of lead screw (4), the top of lead screw (4) is rotated with the inner wall top of stand (1) and is connected, the cover has silk braid (5) on lead screw (4), the rigid coupling has connecting piece (7) on silk braid (5), the other end of connecting piece (7) extends to the outside and splint (8) fixed connection of stand (1), logical groove (11) have been seted up on splint (8), be equipped with spacing groove (12) on logical groove (11) inner wall, be equipped with the spacing subassembly of elasticity in spacing groove (12), the spacing subassembly of elasticity is connected with latch (15), the other end of latch (15) extends to in leading to groove (11), the outer wall bottom fixedly connected with two (9) of stand (1), the inboard fixedly connected with rack plate (10) of top terminal surface of splint two (9), the top of rack plate (10) extends to and leads to the meshing of slot (11).

2. The clamping device for manufacturing mechanical electrical equipment according to claim 1, wherein: the elastic limiting assembly comprises a spring (13) fixed on the inner wall of a limiting groove (12) and a limiting block (14) connected with the limiting groove (12) in a sliding mode, the other end of the spring (13) is fixedly connected with the limiting block (14), and one side, away from the spring (13), of the limiting block (14) is fixedly connected with a clamping tooth (15).

3. The clamping device for manufacturing mechanical electrical equipment according to claim 2, wherein: be equipped with installation cavity (17) in splint (8), be equipped with electro-magnet (18) and permanent magnet (19) in installation cavity (17), one side rigid coupling that stopper (14) deviate from latch (15) has branch (16), spring (13) cover is on branch (16), branch (16) deviate from one end of stopper (14) extend to in installation cavity (17) with electro-magnet (18) fixed connection, permanent magnet (19) are fixed in on the inner wall of installation cavity (17).

4. The clamping device for manufacturing of mechanical electrical equipment as recited in claim 3, wherein: and the bottom end face of the first clamping plate (8) and the top end face of the second clamping plate (9) are fixedly connected with rubber pads (20).

5. The clamping device for manufacturing mechanical electrical equipment according to claim 4, wherein: equal fixedly connected with limiting plate (21) on the bottom terminal surface of splint one (8) and the top terminal surface of splint two (9), limiting plate (21) are located the inboard of rubber pad (20).

6. The clamping device for manufacturing mechanical electrical equipment according to claim 5, wherein: the utility model discloses a motor, including stand (1), connecting piece (7), spout (6), baffle (2), spout (6) and stand (1), spout (6) have been seted up on the outer wall of stand (1), the inner chamber intercommunication of spout (6) and stand (1), connecting piece (7) and spout (6) sliding connection, the rigid coupling has baffle (2) in the inner chamber of stand (1), baffle (2) are connected with lead screw (4) rotation through the bearing, baffle (2) are located the top of motor (3).