CN212351980U

CN212351980U - A handling device for sheet metal component processing

Info

Publication number: CN212351980U
Application number: CN202020607469.2U
Authority: CN
Inventors: 金尔江
Original assignee: Feidong Jinyu Electromechanical Equipment Co ltd
Current assignee: Feidong Jinyu Electromechanical Equipment Co ltd
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2021-01-15
Anticipated expiration: 2030-04-22

Abstract

The utility model discloses a handling device for sheet metal component processing relates to sheet metal component processing equipment technical field, to the not good problem of current sheet metal component conveyer working property, now proposes following scheme, and it includes first carrier plate frame, the below top-down of first carrier plate frame is equipped with the second carrier plate frame and the third carrier plate frame of horizontal setting in proper order, the inside sliding connection of first carrier plate frame, second carrier plate frame and third carrier plate frame has the support plate of horizontal setting, the both ends of support plate all are equipped with fixed establishment. The utility model discloses the transportation is carried to the sheet metal component to the efficient that can be quick, can be nimble fold handling device, can be simple and convenient carry out the dismouting to handling device's year thing part and change, and working property is high, convenient to use.

Description

A handling device for sheet metal component processing

Technical Field

The utility model relates to a sheet metal component processing equipment technical field especially relates to a handling device for sheet metal component processing.

Background

The sheet metal part is a product processed by a sheet metal process, the sheet metal part cannot be separated everywhere in life, the sheet metal part is manufactured by filament power windings, laser cutting, heavy processing, metal bonding, metal drawing, plasma cutting, precise welding, roll forming, sheet metal bending forming, die forging and water jet cutting, and in the production and processing process of the sheet metal part, a corresponding carrying device is required to be used for carrying and transporting the sheet metal part.

Although current handling device can carry the transportation to the sheet metal component, but comparatively occupy user's the space of placing, hardly according to user's user demand, nimble corresponding regulation is made to handling device, thereby the person of facilitating the use places it, when the user needs the transportation or carries more conveyer to the processing site of sheet metal component, the conveyer will be very big the transportation space that occupies transportation equipment, in this process, very big reduction the transportation progress of conveyer, excellent in use effect, we have proposed a handling device for sheet metal component processing for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model provides a handling device for sheet metal component processing has solved the not good problem of sheet metal component conveyer working property.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a carrying device for sheet metal part processing comprises a first carrier plate frame, wherein a second carrier plate frame and a third carrier plate frame which are transversely arranged are sequentially arranged below the first carrier plate frame from top to bottom, the interiors of the first carrier plate frame, the second carrier plate frame and the third carrier plate frame are slidably connected with a transversely arranged carrier plate, two ends of the carrier plate are respectively provided with a fixing mechanism, the carrier plate is respectively fixed in the interiors of the first carrier plate frame, the second carrier plate frame and the third carrier plate frame through the fixing mechanisms, transversely arranged first connecting blocks are welded at two ends of the bottom of the first carrier plate frame, vertically arranged first supporting blocks are hinged at two sides of the first connecting blocks through hinges, transversely arranged second connecting blocks are welded at two sides of two ends of the second carrier plate frame, vertically arranged second supporting blocks are hinged at two sides of the second connecting blocks through hinges, transversely arranged third connecting blocks are welded at two ends of the top of the third carrier plate frame, the two sides of the third connecting block are hinged with vertically arranged third supporting blocks through hinges, connecting mechanisms are arranged at opposite ends of the first supporting block and the second supporting block and at opposite ends of the second supporting block and the third supporting block, the second supporting block and the first supporting block, the third supporting block and the second supporting block are connected through the connecting mechanisms, and vertically arranged universal wheels are fixed at four corners of the bottom of the third supporting plate frame through screws.

Preferably, fixed establishment includes fixed slot, slider and promotion spring, the fixed slot is seted up respectively on the inner wall at first carrier frame, second carrier frame and third carrier frame both ends, slider sliding connection is in the inside of fixed slot, the both ends of support plate extend to the inside of fixed slot respectively to contact with the slider, the inner wall sliding connection of support plate and fixed slot, the promotion spring is located the inside of fixed slot to be equipped with a plurality ofly.

Preferably, the connecting mechanism comprises connecting blocks, connecting sleeves, clamping grooves, clamping blocks, sliding grooves, positioning blocks, positioning sliding grooves and return springs, the connecting blocks are respectively positioned on two sides of opposite ends of the first supporting block and the second supporting block and two sides of opposite ends of the second supporting block and the third supporting block, one ends of the connecting blocks positioned on two sides of the opposite ends of the first supporting block and the second supporting block are hinged on the outer side of the first supporting block through hinges, the other ends of the connecting blocks positioned on two sides of the opposite ends of the first supporting block and the second supporting block are hinged on the outer side of the second supporting block through hinges, one ends of the connecting blocks positioned on two sides of the opposite ends of the second supporting block and the third supporting block are hinged on the outer side of the second supporting block through hinges, the connecting sleeves are respectively positioned between the first supporting block and the second supporting block, And between the second supporting block and the third supporting block, the connecting sleeves are respectively movably sleeved outside the opposite ends of the first supporting block and the second supporting block and outside the opposite ends of the second supporting block and the third supporting block, the connecting block is relatively connected in the connecting sleeve in a sliding manner, the clamping grooves are respectively arranged on the first supporting block and the second supporting block which are positioned in the connecting sleeve, and the second supporting block and the third supporting block which are positioned in the connecting sleeve, the clamping block is movably connected inside the clamping groove, the clamping block is of a T-shaped structure, the sliding grooves are formed in two ends of the connecting sleeve, the clamping block is connected inside the sliding chute in a sliding way, the positioning block is welded on the inner walls at the two ends of the sliding chute, the positioning sliding grooves are formed in the two sides of the clamping block, the positioning block is connected inside the positioning sliding grooves in a sliding mode, and the reset spring is located inside the positioning sliding grooves.

Preferably, the top of the carrier plate is provided with anti-skid lines.

Preferably, one end of the push spring is welded to the inner wall of the fixing groove, and the other end of the push spring is welded to the sliding block.

Preferably, one end of the return spring is welded on the inner wall of the positioning sliding groove, and the other end of the return spring is welded on the positioning block.

The utility model discloses in:

through first carrier plate frame, the second carrier plate frame, the third carrier plate frame, the support plate, first connecting block, first supporting block, the second connecting block, the second supporting block, the third connecting block, the third supporting block, the universal wheel, the fixed slot, the slider, push spring, the hookup piece, the adapter sleeve, the draw-in groove, the fixture block, the spout, the locating piece, location spout and reset spring's cooperation work, the efficient that can be quick carries the transportation to the sheet metal component, and can be according to user's user demand, nimble folding the handling device, thereby the person of facilitating the use transports handling device, it occupies transportation equipment's transportation space to reduce handling device, high durability and convenient use, and the year thing part to handling device that can be simple and convenient carries out the dismouting change, thereby improve handling device's duration, high working property.

To sum up, the utility model discloses the transportation is carried to the sheet metal component to the efficient that can be quick, can be nimble fold handling device, can be simple and convenient carry out the dismouting to handling device's year thing part and change, and working property is high, convenient to use.

Drawings

Fig. 1 is a schematic structural view of a conveying device for sheet metal part machining according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

fig. 4 is a partially enlarged view of a portion C in fig. 3.

Reference numbers in the figures: 1. a first carriage frame; 2. a second carriage frame; 3. a third slide frame; 4. a carrier plate; 5. a first connection block; 6. a first support block; 7. a second connecting block; 8. a second support block; 9. a third connecting block; 10. a third support block; 11. a universal wheel; 12. fixing grooves; 13. a slider; 14. a push spring; 15. a coupling block; 16. connecting sleeves; 17. a card slot; 18. a clamping block; 19. a chute; 20. positioning blocks; 21. positioning the chute; 22. a return spring.

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.

Referring to fig. 1-4, a carrying device for sheet metal part processing comprises a first carrying plate frame 1, a second carrying plate frame 2 and a third carrying plate frame 3 which are transversely arranged are sequentially arranged below the first carrying plate frame 1 from top to bottom, a transversely arranged carrying plate 4 is slidably connected inside the first carrying plate frame 1, the second carrying plate frame 2 and the third carrying plate frame 3, fixing mechanisms are respectively arranged at two ends of the carrying plate 4, the carrying plate 4 is respectively fixed inside the first carrying plate frame 1, the second carrying plate frame 2 and the third carrying plate frame 3 through the fixing mechanisms, transversely arranged first connecting blocks 5 are welded at two ends of the bottom of the first carrying plate frame 1, vertically arranged first supporting blocks 6 are hinged at two sides of the first connecting blocks 5 through hinges, transversely arranged second connecting blocks 7 are welded at two sides of two ends of the second carrying plate frame 2, vertically arranged second supporting blocks 8 are hinged at two sides of the second connecting blocks 7 through hinges, the two ends of the top of the third carrier plate frame 3 are welded with transversely arranged third connecting blocks 9, the two sides of the third connecting blocks 9 are hinged with vertically arranged third supporting blocks 10 through hinges, the opposite ends of the first supporting block 6 and the second supporting block 8 and the opposite ends of the second supporting block 8 and the third supporting block 10 are provided with connecting mechanisms, the second supporting block 8, the first supporting block 6, the third supporting block 10 and the second supporting block 8 are connected through the connecting mechanisms, four corners of the bottom of the third carrier plate frame 3 are fixed with vertically arranged universal wheels 11 through screws, when a user needs to use the transportation device to transport sheet metal parts, the user can place the corresponding sheet metal parts on the top of the carrier plate 4, the user can push the first carrier plate frame 1 to drive the universal wheels 11 to rotate, the transportation device can be driven to displace through the rotation of the universal wheels 11, the user can carry out efficient transportation to the sheet metal component this moment.

The fixing mechanism comprises a fixing groove 12, a sliding block 13 and a pushing spring 14, the fixing groove 12 is respectively arranged on the inner walls of two ends of the first carrier plate frame 1, the second carrier plate frame 2 and the third carrier plate frame 3, the sliding block 13 is connected inside the fixing groove 12 in a sliding manner, two ends of the carrier plate 4 respectively extend to the inside of the fixing groove 12 and contact with the sliding block 13, the carrier plate 4 is connected with the inner wall of the fixing groove 12 in a sliding manner, the pushing spring 14 is positioned inside the fixing groove 12 and is provided with a plurality of sliding blocks, when the carrying device is used for a long time, the carrier plate 4 is worn or damaged and needs to be replaced, the carrier plate 4 can be pushed by a user at the moment, the carrier plate 4 can work in a sliding fit with the fixing groove 12 through the sliding blocks 13, the fixing groove 12, the carrier plate 4 is driven to horizontally displace through the elasticity of the pushing spring 14, when one, after the other end of the carrier plate 4 is separated from the inside of the fixing groove 12, the carrier plate 4 is separated from the carrying device, the carrier plate 4 can be conveniently replaced by a user, when the user needs to install a new carrier plate 4, the user can place one end of the new carrier plate 4 into the inside of the fixing groove 12, the user can push the carrier plate 4, the user can place the other end of the carrier plate 4 into the other inside of the fixing groove 12 through the sliding fit work of the carrier plate 4 and the fixing groove 12, the carrier plate 4 is driven to horizontally displace through the elasticity of the push spring 14 through the sliding fit work of the slide block 13 and the fixing groove 12, when one end of the carrier plate 4 extends into the inside of the fixing groove 12, the user can loosen the carrier plate 4, the two slide blocks 13 can be pushed to displace towards each other through the elasticity of the push spring 14, and after the slide blocks 13 are contacted with the carrier plate, at this time, a new carrier plate 4 is fixed inside the conveying device, and the user can continue to use the conveying device to convey and transport the sheet metal parts.

The connecting mechanism comprises connecting blocks 15, connecting sleeves 16, clamping grooves 17, clamping blocks 18, sliding grooves 19, positioning blocks 20, positioning sliding grooves 21 and return springs 22, the connecting blocks 15 are respectively positioned on two sides of opposite ends of the first supporting block 6 and the second supporting block 8 and two sides of opposite ends of the second supporting block 8 and the third supporting block 10, one ends of the connecting blocks 15 positioned on two sides of opposite ends of the first supporting block 6 and the second supporting block 8 are hinged on the outer side of the first supporting block 6 through hinges, the other ends of the connecting blocks 15 positioned on two sides of opposite ends of the first supporting block 6 and the second supporting block 8 are hinged on the outer side of the second supporting block 8 through hinges, one ends of the connecting blocks 15 positioned on two sides of opposite ends of the second supporting block 8 and the third supporting block 10 are hinged on the outer side of the second supporting block 8 through hinges, the other ends of the connecting blocks 15 positioned on two sides of opposite ends of the first supporting block 6 and the second supporting, the connecting sleeves 16 are respectively positioned between the first supporting block 6 and the second supporting block 8 and between the second supporting block 8 and the third supporting block 10, the connecting sleeves 16 are respectively and movably sleeved outside opposite ends of the first supporting block 6 and the second supporting block 8 and outside opposite ends of the second supporting block 8 and the third supporting block 10, the connecting blocks 15 are relatively and slidably connected inside the connecting sleeves 16, the clamping grooves 17 are respectively formed in the first supporting block 6 and the second supporting block 8 inside the connecting sleeves 16 and in the second supporting block 8 and the third supporting block 10 inside the connecting sleeves 16, the clamping blocks 18 are movably connected inside the clamping grooves 17, the clamping blocks 18 are in T-shaped structures, the sliding grooves 19 are formed at two ends of the connecting sleeves 16, the clamping blocks 18 are slidably connected inside the sliding grooves 19, the positioning blocks 20 are welded on inner walls at two ends of the sliding grooves 19, and the positioning sliding grooves 21 are formed at two sides of the clamping blocks, the positioning block 20 is relatively slidably connected inside the positioning sliding groove 21, the return spring 22 is located inside the positioning sliding groove 21, and when a user needs to fold the carrying device in the process of using the carrying device, the user can pull the fixture block 18 at the moment, the fixture block 18 and the clamping groove 17 can be in sliding fit work at the moment, the fixture block 18 and the sliding groove 19 can be in sliding fit work, the positioning block 20 and the positioning sliding groove 21 are in sliding fit work, the fixture block 18 is driven to horizontally displace through the elasticity of the return spring 22, after the fixture block 18 is separated from the inside of the clamping groove 17, the user can pull the connecting sleeve 16 at the moment, the connecting sleeve 16 can be driven to vertically displace through the sliding fit work of the connecting sleeve 16 and the first supporting block 6, the second supporting block 8, the third supporting block 10 and the connecting block 15, and after the connecting sleeve 16 is separated from the connecting, at the moment, a user can press the first carrying plate frame 1 and the second carrying plate frame 2 downwards, and at the moment, the first connecting block 5 and the first supporting block 6 can be hinged and matched to work, through the hinge-joint cooperation of the first supporting block 6 and the connecting block 15, through the hinge-joint cooperation of the second connecting block 7 and the second supporting block 8, through the hinge cooperation of the second supporting block 8 and the connecting block 15, through the hinge cooperation of the third connecting block 9 and the third supporting block 10, the first supporting block 6, the second supporting block 8 and the third supporting block 10 are driven to deflect by the hinge cooperation of the third supporting block 10 and the connecting block 15, the first carrier plate frame 1 is driven to displace towards the second carrier plate frame 2, the second carrier plate frame 2 is driven to displace towards the third carrier plate frame 3, when the first carrier frame 1, the second carrier frame 2 and the third carrier frame 3 are about to coincide, the folding of the carrying device is finished at this moment.

The top of support plate 4 is equipped with anti-skidding line, and the one end welding of promotion spring 14 is on the inner wall of fixed slot 12, and the other end welding of promotion spring 14 is on slider 13, and the one end welding of reset spring 22 is on the inner wall of location spout 21, and the other end welding of reset spring 22 is on locating piece 20, through anti-skidding line, multiplicable support plate 4's frictional force to improve support plate 4 top sheet metal component's stability can.

The working principle is as follows: when a user needs to transport the sheet metal part by using the transport device, the user can place the corresponding sheet metal part on the top of the carrier plate 4, the user can push the first carrier plate frame 1 to drive the universal wheel 11 to rotate, the transport device can be driven to displace by the rotation of the universal wheel 11, the user can transport the sheet metal part efficiently, and after the transport device is used for a long time, the carrier plate 4 is worn or damaged and needs to be replaced, the user can push the carrier plate 4, the carrier plate 4 can be matched with the fixed groove 12 in a sliding way, the carrier plate 4 is driven to horizontally displace by the sliding of the sliding block 13 and the fixed groove 12 through the elasticity of the push spring 14, when one end of the carrier plate 4 extends into the fixed groove 12, and the other end of the carrier plate 4 is separated from the fixed groove 12, at this time, the carrier plate 4 is separated from the carrying device, at this time, a user can conveniently replace the carrier plate 4, and when a user needs to install a new carrier plate 4, the user can place one end of the new carrier plate 4 inside the fixing groove 12, at this time, the user can push the carrier plate 4, at this time, the carrier plate 4 can be in sliding fit with the fixing groove 12 through the sliding fit of the sliding block 13 and the fixing groove 12, the carrier plate 4 is driven to horizontally displace through the elasticity of the push spring 14, when one end of the carrier plate 4 extends into the fixing groove 12, the user can place the other end of the carrier plate 4 inside another fixing groove 12, at this time, the user can loosen the carrier plate 4, at this time, the two sliding blocks 13 can be pushed to displace towards each other through the elasticity of the push spring 14, when the sliding block 13 is in contact with the carrier plate 4, the new carrier plate 4 is fixed inside, at this time, the user can continue to use the carrying device to carry and transport the sheet metal part, and when the user needs to fold the carrying device in the process of using the carrying device, the user can pull the fixture block 18, at this time, the user can drive the fixture block 18 to horizontally displace through the sliding fit work of the fixture block 18 and the slot 17, through the sliding fit work of the fixture block 18 and the slot 19, through the sliding fit work of the positioning block 20 and the positioning slot 21, through the elasticity of the return spring 22, after the fixture block 18 is separated from the inside of the slot 17, the user can pull the connecting sleeve 16, at this time, the connecting sleeve 16 can be driven to vertically displace through the sliding fit work of the connecting sleeve 16 and the first supporting block 6, the second supporting block 8, the third supporting block 10 and the connecting block 15, and when the connecting sleeve 16 is separated from the connecting block 15, the user can downwards press the first carrying plate frame 1 and the second carrying, at the moment, the first connecting block 5 and the first supporting block 6 can be hinged and matched, the first supporting block 6 and the connecting block 15 are hinged and matched, the second connecting block 7 and the second supporting block 8 are hinged and matched, the second supporting block 8 and the connecting block 15 are hinged and matched, the third connecting block 9 and the third supporting block 10 are hinged and matched, the first supporting block 6, the second supporting block 8 and the third supporting block 10 are driven to deflect through the hinged and matched work of the third supporting block 10 and the connecting block 15, the first carrier plate frame 1 is driven to move towards the second carrier plate frame 2, the second carrier plate frame 2 is driven to move towards the third carrier plate frame 3, and when the first carrier plate frame 1, the second carrier plate frame 2 and the third carrier plate frame 3 are about to coincide, the folding of the carrying device is finished at the moment.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

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.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A carrying device for sheet metal part processing comprises a first carrying plate frame (1) and is characterized in that a second carrying plate frame (2) and a third carrying plate frame (3) which are transversely arranged are sequentially arranged below the first carrying plate frame (1) from top to bottom, a transversely arranged carrying plate (4) is slidably connected inside the first carrying plate frame (1), the second carrying plate frame (2) and the third carrying plate frame (3), fixing mechanisms are respectively arranged at two ends of the carrying plate (4), the carrying plate (4) is respectively fixed inside the first carrying plate frame (1), the second carrying plate frame (2) and the third carrying plate frame (3) through the fixing mechanisms, first connecting blocks (5) which are transversely arranged are welded at two ends of the bottom of the first carrying plate frame (1), and first supporting blocks (6) which are vertically arranged are hinged to two sides of the first connecting blocks (5) through hinges, two sides of two ends of the second carrying plate frame (2) are welded with second connecting blocks (7) which are transversely arranged, two sides of the second connecting block (7) are hinged with second supporting blocks (8) which are vertically arranged through hinges, the two ends of the top of the third bearing plate frame (3) are welded with third connecting blocks (9) which are transversely arranged, two sides of the third connecting block (9) are hinged with a third supporting block (10) which is vertically arranged through hinges, the opposite ends of the first supporting block (6) and the second supporting block (8) and the opposite ends of the second supporting block (8) and the third supporting block (10) are respectively provided with a connecting mechanism, the second supporting block (8) is connected with the first supporting block (6), the third supporting block (10) is connected with the second supporting block (8) through a connecting mechanism, and vertically arranged universal wheels (11) are fixed at four corners of the bottom of the third bearing plate frame (3) through screws.

2. A handling device for sheet metal working according to claim 1, characterized in that the fixing means comprise fixing grooves (12), sliding blocks (13) and pushing springs (14), the fixing grooves (12) are respectively provided on the inner walls of the two ends of the first carrier frame (1), the second carrier frame (2) and the third carrier frame (3), the sliding blocks (13) are slidably connected inside the fixing grooves (12), the two ends of the carrier plate (4) respectively extend to the inside of the fixing grooves (12) and are in contact with the sliding blocks (13), the carrier plate (4) is slidably connected with the inner walls of the fixing grooves (12), and the pushing springs (14) are located inside the fixing grooves (12) and are provided in plurality.

3. The carrying device for sheet metal part machining according to claim 1, characterized in that the connecting mechanism comprises a connecting block (15), a connecting sleeve (16), a clamping groove (17), a clamping block (18), a sliding groove (19), a positioning block (20), a positioning sliding groove (21) and a return spring (22), the connecting block (15) is respectively located at two sides of opposite ends of the first supporting block (6) and the second supporting block (8) and two sides of opposite ends of the second supporting block (8) and the third supporting block (10), one end of the connecting block (15) located at two sides of opposite ends of the first supporting block (6) and the second supporting block (8) is hinged at the outer side of the first supporting block (6) through a hinge, the other end of the connecting block (15) located at two sides of opposite ends of the first supporting block (6) and the second supporting block (8) is hinged at the outer side of the second supporting block (8) through a hinge, one end of a connecting block (15) positioned at two sides of the opposite ends of the second supporting block (8) and the third supporting block (10) is hinged at the outer side of the second supporting block (8) through a hinge, the other end of the connecting block (15) positioned at two sides of the opposite ends of the first supporting block (6) and the second supporting block (8) is hinged at the outer side of the third supporting block (10) through a hinge, the connecting sleeves (16) are respectively positioned between the first supporting block (6) and the second supporting block (8) and between the second supporting block (8) and the third supporting block (10), the connecting sleeves (16) are respectively movably sleeved at the outer parts of the opposite ends of the first supporting block (6) and the second supporting block (8) and the outer parts of the opposite ends of the second supporting block (8) and the third supporting block (10), the connecting blocks (15) are relatively and slidably connected in the connecting sleeves (16), and the clamping grooves (17) are respectively arranged in the first supporting block (6) and the second supporting block (16) 8) The positioning device comprises a connecting sleeve (16), a second supporting block (8) and a third supporting block (10), wherein the second supporting block and the third supporting block are arranged inside the connecting sleeve (16), a clamping block (18) is movably connected inside a clamping groove (17), the clamping block (18) is of a T-shaped structure, sliding grooves (19) are formed in two ends of the connecting sleeve (16), the clamping block (18) is slidably connected inside the sliding grooves (19), a positioning block (20) is welded on the inner walls of the two ends of the sliding grooves (19), positioning sliding grooves (21) are formed in two sides of the clamping block (18), the positioning block (20) is slidably connected inside the positioning sliding grooves (21) relatively, and a return spring (22) is arranged inside the positioning sliding grooves (21).

4. The handling device for sheet metal part processing according to claim 1, characterized in that the top of the carrier plate (4) is provided with anti-slip threads.

5. The handling device for sheet metal working according to claim 2, characterized in that one end of the pushing spring (14) is welded to the inner wall of the fixing groove (12) and the other end of the pushing spring (14) is welded to the sliding block (13).

6. The carrying device for sheet metal part machining according to claim 3, characterized in that one end of the return spring (22) is welded on the inner wall of the positioning chute (21), and the other end of the return spring (22) is welded on the positioning block (20).