CN211840747U

CN211840747U - Positioning and clamping mechanism for sheet metal part

Info

Publication number: CN211840747U
Application number: CN202020109111.7U
Authority: CN
Inventors: 俞凡
Original assignee: Shanghai Changkong Machinery Co ltd
Current assignee: Shanghai Changkong Machinery Co ltd
Priority date: 2020-01-18
Filing date: 2020-01-18
Publication date: 2020-11-03
Anticipated expiration: 2030-01-18

Abstract

The utility model discloses a location fixture of sheet metal component, including base and support box, support box fixed mounting is in the top of base, the spout has all been seted up to the both sides at support box top, and the inside sliding connection of spout has first slider, the top fixedly connected with backup pad of first slider, and one side fixed mounting that the top of base just is located support box has the riser, the top fixedly connected with chute board of riser one side, the utility model relates to a sheet metal component processing technology field. This location fixture of sheet metal component adds man-hour to the sheet metal component, can carry out fine centre gripping to the sheet metal component fixed, when needs weld two the same sheet metal components, can carry out fine linking to two sheet metal components, to a great extent has made things convenient for operating personnel's use, replaces manual operation through mechanical drive, has reduceed operating personnel's intensity of labour, and the device application scope is big simultaneously, is applicable to in-service use, the facilitate promotion.

Description

Positioning and clamping mechanism for sheet metal part

Technical Field

The utility model relates to a sheet metal component processing technology field specifically is a location fixture of sheet metal component.

Background

Sheet metal is a comprehensive cold working process for sheet metal (generally below 6 mm), including shearing, punching/cutting/compounding, folding, welding, riveting, splicing, forming (such as automobile bodies), and the like. The remarkable characteristic is that the thickness of the same part is consistent. The products processed by the sheet metal industry are called sheet metal parts. The sheet metal component that different trades pointed is generally different, is used for the group to call when timing, at the in-process of sheet metal component production, needs to carry out the centre gripping to the sheet metal component fixed to guarantee the normal clear of processing work.

Present sheet metal component's location fixture, when carrying out the centre gripping to the sheet metal component, generally carry out the centre gripping to the both sides of sheet metal component, thereby reach fixed effect, through the both sides centre gripping fixed effect of having guaranteed that can not be fine, especially when carrying out welding process to two sheet metal components, two sheet metal components of fixture centre gripping simultaneously, if the fixture clamping-force is too big, lead to two sheet metal components to arch up from its contact site behind probably, if the clamping-force undersize, at welding process's in-process, the phenomenon of off normal can appear in the sheet metal component.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a location fixture of sheet metal component, the location fixture centre gripping effect of having solved current sheet metal component is not good, can't carry out the problem of fine centre gripping to two sheet metal components simultaneously.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a location fixture of sheet metal component, includes base and supporting box, supporting box fixed mounting is in the top of base, the spout has all been seted up to the both sides at supporting box top to the inside sliding connection of spout has first slider, the top fixedly connected with backup pad of first slider, the top of base and the one side fixed mounting who is located supporting box have the riser, the top fixedly connected with chute board of riser one side to the inside sliding connection of chute board has the second slider, the first electric telescopic handle of bottom fixedly connected with of second slider, first electric telescopic handle's bottom fixedly connected with mount, one side of riser just is located the below of chute board and passes through connecting block fixedly connected with second electric telescopic handle, one end of second electric telescopic handle and one side fixed connection of second slider.

Preferably, the middle part of the bottom of the inner cavity of the supporting box is fixedly connected with a double-shaft driving motor through a connecting plate, the two sides of the inner wall of the supporting box are rotatably connected with lead screws through bearings, and one ends of the lead screws are fixedly connected with output shafts of the double-shaft driving motor through couplers.

Preferably, the surface of the screw rod is in threaded connection with a threaded sleeve, the top of the threaded sleeve is fixedly connected with a linkage rod, and the top end of the linkage rod penetrates through the support box and extends to the outside of the support box.

Preferably, the linkage rod extends to the bottom fixed connection of the outside one end of the supporting box and the supporting plate, and limiting grooves matched with the linkage rod for use are formed in the two sides of the top of the supporting box.

Preferably, the bottom of the fixing frame is fixedly connected with an anti-slip mat, a stabilizing frame is fixedly mounted on one side of the vertical plate and above the chute plate, and the bottom of the stabilizing frame is fixedly connected with the top of the chute.

Preferably, the surface of the supporting box is fixedly provided with a control key through a connecting plate.

Advantageous effects

The utility model provides a location fixture of sheet metal component. Compared with the prior art, the method has the following beneficial effects:

(1) the positioning and clamping mechanism of the sheet metal part is characterized in that a first sliding block is connected in a sliding manner through the inside of a sliding groove, the top of the first sliding block is fixedly connected with a supporting plate, the top of a base is fixedly provided with a vertical plate on one side of a supporting box, the top of one side of the vertical plate is fixedly connected with a sliding groove plate, the inside of the sliding groove plate is connected with a second sliding block in a sliding manner, the bottom of the second sliding block is fixedly connected with a first electric telescopic rod, the bottom of the first electric telescopic rod is fixedly connected with a fixing frame, one side of the vertical plate is fixedly connected with a second electric telescopic rod through a connecting block below the sliding groove plate, one end of the second electric telescopic rod is fixedly connected with one side of the second sliding block, when the sheet metal part is processed, the sheet metal part is positioned through multiple parts, the positioning and clamping effect is improved to a great, can carry out fine linking to two sheet metal components, to a great extent has made things convenient for operating personnel's use.

(2) This sheet metal component's location fixture, middle part through supporting box inner chamber bottom passes through connecting plate fixedly connected with biax driving motor, the both sides of supporting box inner wall all rotate through the bearing and are connected with the lead screw, shaft coupling and biax driving motor's output shaft fixed connection is passed through to the one end of lead screw, the surperficial threaded connection of lead screw has the thread bush, the top fixedly connected with gangbar of thread bush, the top of gangbar runs through supporting box and extends to the outside of supporting box, replace manual operation through full mechanical drive, operating personnel's intensity of labour has been reduced, device application scope is big simultaneously, and the device is suitable for in-service use, and is convenient for popularize.

Drawings

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

FIG. 2 is a cross-sectional view of the support box structure of the present invention;

FIG. 3 is a schematic view of the structure of the support box, the sliding groove and the limiting groove of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 2;

fig. 5 is a schematic view of the structure of the fixing frame of the present invention.

In the figure: 1. a base; 2. a support box; 3. a chute; 4. a first slider; 5. a vertical plate; 6. a support plate; 7. a chute plate; 8. a second slider; 9. a first electric telescopic rod; 10. a fixed mount; 11. a second electric telescopic rod; 12. a dual-axis drive motor; 13. a screw rod; 14. a threaded sleeve; 15. a linkage rod; 16. a limiting groove; 17. a non-slip mat; 18. a stabilizer frame; 19. and controlling the keys.

Detailed Description

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

Referring to fig. 1-5, the present invention provides a technical solution: a positioning and clamping mechanism of a sheet metal part comprises a base 1 and a supporting box 2, wherein the supporting box 2 is fixedly arranged at the top of the base 1, sliding grooves 3 are respectively formed in two sides of the top of the supporting box 2, a first sliding block 4 is slidably connected inside the sliding grooves 3, a supporting plate 6 is fixedly connected to the top of the first sliding block 4, a vertical plate 5 is fixedly arranged at the top of the base 1 and positioned at one side of the supporting box 2, a sliding groove plate 7 is fixedly connected to the top of one side of the vertical plate 5, a second sliding block 8 is slidably connected inside the sliding groove plate 7, a first electric telescopic rod 9 is fixedly connected to the bottom of the second sliding block 8, a fixing frame 10 is fixedly connected to the bottom end of the first electric telescopic rod 9, a second electric telescopic rod 11 is fixedly connected to one side of the vertical plate 5 and positioned below the sliding groove plate 7 through a connecting block, one end of the second electric telescopic rod 11 is, the middle part of the bottom of the inner cavity of the support box 2 is fixedly connected with a double-shaft driving motor 12 through a connecting plate, two output shafts of the double-shaft driving motor 12 rotate in the same direction and rotate at the same speed, two sides of the inner wall of the support box 2 are rotatably connected with screw rods 13 through bearings, the surface thread lines of the two screw rods 13 are opposite, one end of each screw rod 13 is fixedly connected with the output shaft of the double-shaft driving motor 12 through a coupler, the surface thread of each screw rod 13 is connected with a thread sleeve 14, the top of each thread sleeve 14 is fixedly connected with a linkage rod 15, the top end of each linkage rod 15 penetrates through the support box 2 and extends to the outside of the support box 2, one end of each linkage rod 15 extending to the outside of the support box 2 is fixedly connected with the bottom of the support plate 6, two sides of the top of the support box 2 are respectively provided with a limiting groove 16, a stabilizing frame 18 is fixedly mounted on one side of the vertical plate 5 and above the chute plate 7, the bottom of the stabilizing frame 18 is fixedly connected with the top of the chute 3, and a control key 19 is fixedly mounted on the surface of the supporting box 2 through a connecting plate.

And those not described in detail in this specification are well within the skill of those in the art.

When in use, if two sheet metal parts need to be welded, the two sheet metal parts can be respectively placed on the two supporting plates 6, at the moment, an operator can open the double-shaft driving motor 12, the double-shaft driving motor 12 can drive the screw rod 13 to rotate, the screw rod 13 can drive the two linkage rods 15 to move through the mutual matching of the thread bush 14, the linkage rod 15 and the limiting groove 16, so that the two sheet metal parts can be driven by the supporting plates 6 to be close to each other, after the two sheet metal parts are contacted, the operator can adjust the horizontal position of the fixing frame 10 through the second electric telescopic rod 11, and simultaneously adjust the height of the fixing frame 10 through the first electric telescopic rod 9, so as to further fix the two sheet metal parts through the fixing frame 10, at the moment, the welding can be carried out, if a single sheet metal part is processed, the sheet metal part can be placed between the two, and the positions of the two supporting plates 6 are adjusted by the double-shaft driving motor 12, so that the sheet metal part is fixed, and the sheet metal part can be processed and operated at the moment.

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

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

Claims

1. The utility model provides a location fixture of sheet metal component, includes base (1) and supporting box (2), supporting box (2) fixed mounting is in the top of base (1), its characterized in that: the two sides of the top of the supporting box (2) are both provided with sliding chutes (3), the inside of each sliding chute (3) is connected with a first sliding block (4) in a sliding way, the top of the first sliding block (4) is fixedly connected with a supporting plate (6), a vertical plate (5) is fixedly arranged at the top of the base (1) and at one side of the supporting box (2), the top of one side of the vertical plate (5) is fixedly connected with a chute plate (7), a second sliding block (8) is connected inside the chute plate (7) in a sliding way, the bottom of the second sliding block (8) is fixedly connected with a first electric telescopic rod (9), the bottom end of the first electric telescopic rod (9) is fixedly connected with a fixed frame (10), a second electric telescopic rod (11) is fixedly connected with one side of the vertical plate (5) and is positioned below the chute plate (7) through a connecting block, one end of the second electric telescopic rod (11) is fixedly connected with one side of the second sliding block (8).

2. The positioning and clamping mechanism for the sheet metal part according to claim 1, characterized in that: the middle part of supporting box (2) inner chamber bottom is through connecting plate fixedly connected with biax driving motor (12), the both sides of supporting box (2) inner wall all are rotated through the bearing and are connected with lead screw (13), the output shaft fixed connection of shaft coupling and biax driving motor (12) is passed through to the one end of lead screw (13).

3. The positioning and clamping mechanism for the sheet metal part as claimed in claim 2, wherein: the surface of the screw rod (13) is in threaded connection with a threaded sleeve (14), the top of the threaded sleeve (14) is fixedly connected with a linkage rod (15), and the top end of the linkage rod (15) penetrates through the support box (2) and extends to the outside of the support box (2).

4. The positioning and clamping mechanism for the sheet metal part as claimed in claim 3, wherein: the utility model discloses a supporting box, including gangbar (15), bottom fixed connection of the outside one end of bracing case (2) and backup pad (6) is extended to gangbar (15), spacing groove (16) that cooperate the use with gangbar (15) have all been seted up to the both sides at bracing case (2) top.

5. The positioning and clamping mechanism for the sheet metal part according to claim 1, characterized in that: the bottom fixedly connected with slipmat (17) of mount (10), the top fixed mounting that just is located chute board (7) in one side of riser (5) has stabilizer (18), the bottom of stabilizer (18) and the top fixed connection of spout (3).

6. The positioning and clamping mechanism for the sheet metal part according to claim 1, characterized in that: the surface of the supporting box (2) is fixedly provided with a control key (19) through a connecting plate.