CN219170196U - Protective device for manufacturing mechanical and electrical equipment - Google Patents

Abstract

The utility model discloses a mechanical and electrical equipment manufacturing protection device, which relates to the field of electrical equipment manufacturing, is arranged on clamping equipment (100) and comprises flexible clamping blocks (1) respectively arranged on two opposite clamping plates (2); the clamping plate (2) comprises a base plate (21) and a coaming (22) surrounding the edge of the base plate (21), wherein the coaming (22) surrounds a containing chamber (23) for containing the flexible clamping block (1); the flexible clamping block (1) comprises a body (11) matched with the storage chamber (23), a limiting mechanism arranged on the side surface of the body (11) and used for being in sliding connection with the coaming (22) and an elastic mechanism arranged on the end surface and used for providing clamping buffering, and the flexible clamping block (1) is detachably connected onto the clamping plate (2) through the limiting mechanism. The mechanical and electrical equipment manufacturing protection device can effectively prevent the workpiece to be machined from being clamped, is convenient and quick to replace the flexible clamping block (1), and can effectively improve production efficiency.

Description

Protective device for manufacturing mechanical and electrical equipment

Technical Field

The utility model relates to the field of manufacturing of electrical equipment, in particular to a protective device for manufacturing mechanical and electrical equipment.

Background

Electrical equipment is a generic term for equipment such as generators, transformers, power lines, and circuit breakers in a power system. The important role of electric power in our life and production is not neglected, and the electric power brings great convenience to us, and becomes an important energy source in our production and life. The most critical factor in a power plant to enable proper operation and delivery of electricity is electrical equipment. In the prior art, the electrical equipment needs to be punched during manufacturing, so that the electrical equipment needs to be positioned, subsequent processing is facilitated, but general positioning and clamping equipment is clamped by directly utilizing a pneumatic rod, long-time clamping and positioning can lead to equipment abrasion, the appearance is influenced, and the equipment is seriously damaged.

In order to solve the technical problems, the to-be-machined part is effectively protected in the machining and manufacturing process of mechanical and electrical equipment, and more schemes are proposed in the market at present. As represented by application number 202220909539.9, the patent literature discloses a clamp for manufacturing mechanical and electrical equipment, which is provided with flexible layers on two opposite surfaces of a clamping plate to solve the problem of clamping abrasion, the flexible layers and the clamping plate are stably connected without interference and clamped, the flexible layers and the clamping plate are generally bonded and fixed, and the scheme can solve the problem of abrasion, but the problem of easy falling of the flexible layers after long-term use is realized by bonding and fixing; as another example, patent document 202022962459.3 discloses a clamping device for manufacturing mechanical and electrical equipment, which utilizes a wear-resistant rubber block to reduce wear, and simultaneously cooperates with a spring to obtain better elasticity during clamping, and utilizes a limiting pipe and a limiting plug to realize the fixed connection of the rubber clamping block and a limiting plate.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide the mechanical and electrical equipment manufacturing protection device, wherein the abrasion protection gasket is not easy to fall off and is convenient to replace in the processing and manufacturing process.

The technical scheme adopted for solving the technical problems is as follows: the mechanical and electrical equipment manufacturing protection device is arranged on clamping equipment and comprises flexible clamping blocks respectively arranged on two opposite clamping plates;

the clamping plate comprises a base plate and a coaming surrounding the edge of the base plate, wherein the coaming surrounds a containing chamber for containing the flexible clamping block;

the flexible clamping block comprises a body matched with the storage chamber, a limiting mechanism arranged on the side surface of the body and used for being in sliding connection with the coaming, and an elastic mechanism arranged on the end surface and used for providing clamping buffering, and the flexible clamping block is detachably connected to the clamping plate through the limiting mechanism.

Further, the limiting mechanism comprises a through hole which is formed in the side face of the body along the vertical direction, the section of the through hole is a long waist hole, and the extending direction of the through hole is the same as the direction of the clamping force;

the coaming is provided with a connecting hole communicated with the through hole, and the through hole and the connecting hole are internally penetrated with a screw to slidingly connect the flexible clamping block in the storage chamber.

Further, the number of the through holes is two, which are arranged side by side, and the number of the connecting holes is two corresponding to the through holes.

Further, the elastic mechanism comprises a sleeve arranged on the end face of the body, and a spring is arranged in the sleeve;

the guide post is arranged on the base plate, penetrates through the spring and is inserted into the sleeve, one end of the spring is propped against the base plate, and the other end of the spring is propped against the bottom of the sleeve.

Further, the number of the elastic mechanisms is four and the elastic mechanisms are arranged at the corners of the flexible clamping blocks in a separated mode.

Further, the bottom of accomodating the room is provided with the stopper, one side of stopper towards flexible grip block is provided with the buffer layer.

Further, the flexible clamping block is made of rubber.

Further, the body is used for clamping the end face of the workpiece to be machined and is provided with a corrugated surface, and a corrugated groove of the corrugated surface is formed in the transverse direction.

Compared with the prior art that the flexible clamping block is fixed by bonding, the mechanical and electrical equipment manufacturing protection device utilizes the limiting mechanism to fix the flexible clamping block and the clamping plate, and after the mechanical and electrical equipment manufacturing protection device is used for a long time, when the flexible clamping block needs to be replaced, the connection of the limiting mechanism can be disassembled to realize convenient replacement; meanwhile, the elastic mechanism is utilized, so that the clamping device has good elasticity, a workpiece to be machined cannot be damaged, and the workpiece to be machined is effectively protected. The mechanical and electrical equipment manufacturing protection device can effectively prevent the workpiece to be machined from being clamped, is convenient and quick to replace the flexible clamping block, and can effectively improve production efficiency.

Drawings

The utility model will be further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a schematic view of a clamping apparatus;

FIG. 2 is a schematic view of a mechanical and electrical device manufacturing guard according to an embodiment of the present utility model;

FIG. 3 is a schematic view of another view of a mechanical electrical device manufacturing guard according to an embodiment of the present utility model;

FIG. 4 is a schematic view of another view of a mechanical electrical device manufacturing guard according to an embodiment of the present utility model;

FIG. 5 is a schematic view of the structure of a splint according to the embodiment of the present utility model;

fig. 6 is a schematic structural view of a flexible clamping block according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a flexible clamping block; 11. a body; 12. a through hole; 13. a screw; 14. a sleeve; 15. a spring; 16. a corrugated groove; 2. a clamping plate; 21. a substrate; 22. coaming plate; 23. a storage chamber; 24. a connection hole; 25. a guide post; 3. a limiting block; 31. a buffer layer; 100. a clamping device; 101. an outer frame; 102. lifting the threaded rod; 103. a driving mechanism; 104. a ball slider; 105. placing a table.

Detailed Description

For a clearer understanding of technical features, objects and effects of the present utility model, a detailed description of embodiments of the present utility model will be made with reference to the accompanying drawings.

As shown in fig. 1-6, the mechatronic device manufacturing guard is disposed on a clamping device 100. The clamping device 100 comprises an outer frame 101, a lifting threaded rod 102 arranged in the outer frame 101, a driving mechanism 103 for driving the lifting threaded rod 102 to rotate, a ball sliding block 104 arranged on the lifting threaded rod 102 and a placing table 105 connected to one side of the ball sliding block 104, wherein a clamping plate 2 is arranged on one side of the preventing table, a clamping plate 2 is arranged on the other side of the outer frame 101 opposite to the placing table 105, and when a workpiece needs to be machined, the workpiece is clamped through the clamping plate 2.

In order to prevent the workpiece to be processed from being scratched, the mechanical and electrical equipment manufacturing protection device comprises flexible clamping blocks 1 which are respectively arranged on two opposite clamping plates 2;

the clamping plate 2 comprises a base plate 21 and a surrounding plate 22 surrounding the edge of the base plate 21, wherein the surrounding plate 22 surrounds a containing chamber 23 for containing the flexible clamping block 1;

the flexible clamping block 1 comprises a body 11 matched with the storage chamber 23, a limiting mechanism arranged on the side surface of the body 11 and used for being connected with the coaming 22 in a sliding mode, and an elastic mechanism arranged on the end face and used for providing clamping buffering, and the flexible clamping block 1 is detachably connected to the clamping plate 2 through the limiting mechanism.

Compared with the prior art that the flexible clamping block 1 is fixed by bonding, the mechanical and electrical equipment manufacturing protection device is characterized in that the flexible clamping block 1 is fixed with the clamping plate 2 by using the limiting mechanism, and after the mechanical and electrical equipment manufacturing protection device is used for a long time, when the flexible clamping block 1 needs to be replaced, the connection of the limiting mechanism can be disassembled to realize convenient replacement; meanwhile, the elastic mechanism is utilized, so that the clamping device has good elasticity, a workpiece to be machined cannot be damaged, and the workpiece to be machined is effectively protected. The mechanical and electrical equipment manufacturing protection device can effectively prevent the workpiece to be machined from being clamped, is convenient and quick to replace the flexible clamping block 1, and can effectively improve production efficiency.

The limiting mechanism comprises a through hole 12 which is formed in the side face of the body 11 along the vertical direction, the cross section of the through hole 12 is a long waist hole, and the extending direction is the same as the clamping force direction;

the coaming 22 is provided with a connecting hole 24 for communicating with the through hole 12, and the through hole 12 and the connecting hole 24 are internally penetrated by a screw 13 to slidingly connect the flexible clamping block 1 in the accommodating chamber 23.

In this embodiment, the screw threads are disposed at two ends of the screw rod of the bolt, the middle part is a polished rod, the bolt sequentially passes through the connecting hole 24 of the side coaming 22, the through hole 12 and the connecting hole 24 of the opposite side coaming 22, and is connected by the nut, however, in some embodiments, the coaming 22 can be directly screwed by adopting a thickening arrangement, so that the fixing is performed without adopting the nut.

To ensure stability during sliding, the number of through holes 12 is two, and the number of connecting holes 24 is two corresponding to the number of through holes 12. Of course, in other embodiments, the through holes 12 may be more than two.

The elastic mechanism comprises a sleeve 14 arranged on the end face of the body 11, and a spring 15 is arranged in the sleeve 14;

the base plate 21 is provided with a guide post 25, the guide post 25 passes through the spring 15 and is inserted in the sleeve 14, one end of the spring 15 presses against the base plate 21, and the other end presses against the bottom of the sleeve 14.

After clamping the workpiece to be processed and placing the workpiece on the placing table 105, lifting the substitute workpiece to a preset height by lifting the threaded rod 102, and controlling the clamping plate 2 on one side to move towards the other clamping plate 2 at the moment; after the flexible clamping block 1 contacts the workpiece to be machined, along with the movement of the clamping plate 2, the spring 15 is subjected to the acting force of the flexible clamping block 1 and gradually deforms in a compression mode, at the moment, the flexible clamping block 1 slides in the extending range of the through hole 12, the workpiece to be machined is clamped from loose to tight, and effective protection is achieved on the workpiece to be machined.

In order to ensure the balance and uniformity of clamping force during clamping, the number of the elastic mechanisms is four and the elastic mechanisms are respectively arranged at the corners of the flexible clamping block 1.

The bottom of accomodating room 23 is provided with stopper 3, and the one side of stopper 3 towards flexible grip block 1 is provided with buffer layer 31. The limiting block 3 is arranged to effectively prevent the sleeve 14 and the spring 15 from being damaged when the extrusion force is overlarge, so that the flexible clamping block 1 is effectively protected. In this embodiment, the flexible clamping block 1 is made of rubber, the body 11 is used for clamping the end face of the workpiece to be machined, the corrugated groove of the corrugated surface is transversely formed, the corrugated surface can effectively buffer the clamping force at the beginning, and the clamping effect is better due to the fact that the corrugated surface is used for clamping.

Finally, it is further noted that relational terms such as first and second, and the like are 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. Moreover, 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.

Claims (8)

1. A mechanical and electrical equipment manufacturing protection device arranged on a clamping device (100), which is characterized by comprising flexible clamping blocks (1) respectively arranged on two opposite clamping plates (2);

the clamping plate (2) comprises a base plate (21) and a coaming (22) surrounding the edge of the base plate (21), wherein the coaming (22) surrounds a containing chamber (23) for containing the flexible clamping block (1);

the flexible clamping block (1) comprises a body (11) matched with the storage chamber (23), a limiting mechanism arranged on the side surface of the body (11) and used for being in sliding connection with the coaming (22) and an elastic mechanism arranged on the end surface and used for providing clamping buffering, and the flexible clamping block (1) is detachably connected onto the clamping plate (2) through the limiting mechanism.

2. The mechanical and electrical equipment manufacturing protection device according to claim 1, wherein the limiting mechanism comprises a through hole (12) formed in the side surface of the body (11) along the vertical direction, the cross section of the through hole (12) is a long waist hole, and the extending direction is the same as the clamping force direction;

the coaming (22) is provided with a connecting hole (24) communicated with the through hole (12), and screws (13) are arranged in the through hole (12) and the connecting hole (24) in a penetrating mode to enable the flexible clamping block (1) to be connected in the storage chamber (23) in a sliding mode.

3. The mechanical and electrical device manufacturing protector according to claim 2, characterized in that the number of through holes (12) is two, which are arranged side by side, and the number of connecting holes (24) is two, which correspond to the number of through holes (12).

4. The mechanical and electrical device manufacturing guard according to claim 1, characterized in that the elastic means comprise a sleeve (14) provided on an end face of the body (11), the sleeve (14) being provided with a spring (15) inside;

the guide post (25) is arranged on the base plate (21), the guide post (25) penetrates through the spring (15) and is inserted into the sleeve (14), one end of the spring (15) is propped against the base plate (21), and the other end of the spring is propped against the bottom of the sleeve (14).

5. The mechanical and electrical device manufacturing guard according to claim 4, characterized in that the number of elastic means is four and is divided in the corners of the flexible gripping block (1).

6. Mechanical and electrical equipment manufacturing protection device according to any of claims 1-5, characterized in that the bottom of the receiving chamber (23) is provided with a stopper (3), the side of the stopper (3) facing the flexible clamping block (1) is provided with a buffer layer (31).

7. Mechanical electrical equipment manufacturing protection device according to any of claims 1-5, characterized in that the flexible gripping block (1) is of rubber material.

8. The mechanical and electrical device manufacturing guard according to any of claims 1-5, characterized in that the body (11) is provided with a corrugated surface for clamping the end face of the piece to be machined, the corrugated grooves of the corrugated surface being open in the transverse direction.

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