CN213259378U

CN213259378U - Adjustable workbench for sheet metal machining

Info

Publication number: CN213259378U
Application number: CN202022300081.0U
Authority: CN
Inventors: 周全云
Original assignee: Wuxi Yiyuanlai Machinery Manufacturing Co ltd
Current assignee: Wuxi Yiyuanlai Machinery Manufacturing Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-05-25
Anticipated expiration: 2030-10-16

Abstract

The utility model belongs to the field of sheet metal processing machinery, in particular to an adjustable workbench for sheet metal processing, aiming at the problem that a fixed rod is arranged to guide a working table plate in the rising process aiming at the prior need, thereby leading the sheet metal part with larger volume to be unable to be placed on the working table plate and further reducing the processing range of the workbench, the utility model provides a scheme which comprises a movable base, limit covers are all connected on the four corners of the top of the movable base in a sliding way, and the top of the four limit covers is fixedly provided with a same supporting table, the top of the movable base is symmetrically and rotationally connected with two rotating rings, the utility model can conveniently drive the two rotating rings to simultaneously rotate upwards or downwards through a positive and negative rotating shaft, thereby conveniently adjusting the height of the supporting table, being convenient for operators to use, and the supporting table is not provided with structures, therefore, the area of the supporting table can not be occupied, and the sheet metal part can be conveniently placed and supported.

Description

Adjustable workbench for sheet metal machining

Technical Field

The utility model relates to a sheet-metal processing machinery technical field especially relates to an adjustable workbench is used in sheet-metal processing.

Background

Sheet metal working refers to the plastic deformation of a metal sheet by hand or die stamping to form the desired shape and dimensions, and may be further formed into more complex parts by welding or minor machining.

When carrying out panel beating man-hour, need use the panel beating workstation, the panel beating workstation among the prior art still has some shortcomings when in-service use, though utilize the motor to drive the movable rod and can make the work platen rise to be applicable to the processing personnel of different heights, nevertheless because need set up the fixed rod and lead to the work platen of the in-process that rises, consequently lead to the great sheet metal component of volume can't place the work platen, and then reduced the range of work of workstation, so we provide an adjustable workstation for panel beating, a problem for solve above-mentioned proposition.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the adjustable workbench for the sheet metal working is provided because the work platen of the fixing rod is required to be arranged to guide in the lifting process, thereby leading to the large sheet metal part of the volume to be incapable of placing the work platen, and further reducing the defect of the working range of the workbench.

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

the utility model provides an adjustable workbench for sheet metal working, is including removing the base, equal sliding connection has spacing cover on the top four corners position of removal base, and the top fixed mounting of four spacing covers has same brace table, the top symmetry of removing the base rotates and is connected with two swivel beckets, and the top of two swivel beckets all rotates and is connected with the slide, two slides all with brace table's bottom sliding connection, the top symmetry fixed mounting of removing the base has two fixed plates, and threaded connection has the screw rod on the fixed plate, two screw rods all with the top sliding connection who removes the base, one side fixed mounting of screw rod has the pin, and two pins extend to respectively in two swivel beckets and be connected with two swivel beckets transmissions respectively, the top of removing the base rotates and is connected with the pivot, and the pivot is connected with two screw rod transmissions respectively.

Preferably, one side of the fixing plate is rotatably connected with a nut, the two screws respectively penetrate through the two nuts and are respectively in threaded connection with the two nuts, the two nuts are in transmission connection with the rotating shaft, the two screws can be conveniently driven to move transversely, and the two screws move in opposite directions.

Preferably, sliding connection has same ring gear on two fixed plates, and fixed cover is equipped with drive gear on the nut, and two drive gear all mesh with the ring gear mutually, the one end fixed mounting of pivot has the driving gear, and the driving gear meshes with the ring gear mutually, can drive two nuts simultaneously and rotate.

Preferably, the top fixed mounting who removes the base has the mounting panel, and the pivot runs through the mounting panel and rotates with the mounting panel to be connected, the other end fixed mounting of pivot has the connecting plate, and sliding connection has the kelly on the connecting plate, one side fixed mounting of mounting panel has the spacing ring, and the pivot runs through the spacing ring, a plurality of draw-in grooves have been seted up to one side equidistant of spacing ring, and the kelly clamps with a plurality of draw-in groove activities respectively, can conveniently brake the ring gear.

Preferably, the clamping rod is sleeved with a brake spring, and two ends of the brake spring are respectively and fixedly connected with the connecting plate and the clamping rod, so that the clamping rod and the corresponding clamping groove can be stably clamped.

The utility model discloses in, an adjustable workstation is used in panel beating:

according to the technical scheme, the rotating shaft is driven to rotate by rotating the clamping rod, when the rotating shaft rotates, the toothed ring can be driven to rotate by the driving gear, when the toothed ring rotates, the two transmission gears can be driven to rotate, at the moment, the two nuts can be driven to rotate simultaneously, at the moment, the screw rods can be driven to move transversely under the transmission action of the nuts, at the moment, the two screw rods can be close to each other, under the action of the two stop levers, the two rotating rings can be simultaneously pushed to rotate upwards, the supporting table can be moved upwards, and the height of the supporting table is raised;

when the height of the supporting table is lifted to be matched with an operator, the clamping rod can be released at the moment, the braking spring in a stressed state can push the clamping rod to move reversely until the clamping rod is moved into the corresponding clamping groove, so that the rotating shaft can be braked, and the supporting table can be further braked and limited;

the utility model discloses a pivot is rotated to the positive reverse, can conveniently drive two rotating rings upwards or rotate downwards simultaneously, can conveniently adjust the height of brace table, and the operating personnel of being convenient for uses to do not set up the structure on the brace table, so can not occupy brace table's area, can conveniently place, support the sheet metal component.

Drawings

Fig. 1 is a front view of an adjustable workbench for sheet metal processing according to the present invention;

fig. 2 is a top view of the rotating shaft, the toothed ring and the two screw transmission connecting structures of the adjustable workbench for sheet metal processing provided by the utility model;

fig. 3 is a side view of a nut, a transmission gear and a toothed ring connecting structure of the adjustable workbench for sheet metal processing according to the present invention;

fig. 4 is the utility model provides a part A schematic structure in the adjustable workstation's for panel beating attached figure 2.

In the figure: the device comprises a movable base 1, a limiting cover 2, a supporting table 3, a sliding plate 4, a rotating ring 5, a fixing plate 6, a toothed ring 7, a transmission gear 8, a screw rod 9, a stop lever 10, a rotating shaft 11, a driving gear 12, a nut 13, a mounting plate 14, a connecting plate 15, a clamping rod 16, a brake spring 17 and a limiting ring 18.

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, an adjustable workbench for sheet metal working comprises a movable base 1, limit covers 2 are slidably connected to four corners of the top of the movable base 1, a same support table 3 is fixedly installed on the tops of the four limit covers 2, two rotating rings 5 are rotatably connected to the top of the movable base 1 symmetrically, sliding plates 4 are rotatably connected to the tops of the two rotating rings 5, the two sliding plates 4 are slidably connected to the bottom of the support table 3, two fixed plates 6 are fixedly installed on the top of the movable base 1 symmetrically, screw rods 9 are connected to the fixed plates 6 in a threaded manner, the two screw rods 9 are slidably connected to the top of the movable base 1, stop rods 10 are fixedly installed on one side of each screw rod 9, the two stop rods 10 extend into the two rotating rings 5 respectively and are in transmission connection with the two rotating rings 5, a rotating shaft 11 is rotatably connected to the top of the movable base 1, and the rotating shaft 11 is respectively in transmission connection with the two screw rods 9.

Wherein, the utility model discloses a pivot 11 is rotated to the positive reverse, can conveniently drive two rotating rings 5 upwards or rotate downwards simultaneously, can conveniently adjust the height of brace table 3, and the operating personnel of being convenient for uses to the brace table 3 is last not to set up the structure, so can not occupy brace table 3's area, can conveniently place, support the sheet metal component.

The utility model discloses in, one side of fixed plate 6 is rotated and is connected with nut 13, and two screw rods 9 run through two nuts 13 respectively and respectively with two nut 13 threaded connection, two nuts 13 all are connected with the 11 transmissions of pivot, can conveniently drive two screw rods 9 and carry out lateral shifting to two screw rods 9 are motion in opposite directions.

The utility model discloses in, sliding connection has same ring gear 7 on two fixed plates 6, and the fixed cover is equipped with drive gear 8 on the nut 13, and two drive gear 8 all mesh with ring gear 7 mutually, and the one end fixed mounting of pivot 11 has driving gear 12, and driving gear 12 meshes with ring gear 7 mutually, can drive two nuts 13 simultaneously and rotate.

The utility model discloses in, the top fixed mounting who removes base 1 has mounting panel 14, and pivot 11 runs through mounting panel 14 and rotates with mounting panel 14 to be connected, the other end fixed mounting of pivot 11 has connecting plate 15, and sliding connection has kelly 16 on connecting plate 15, one side fixed mounting of mounting panel 14 has spacing ring 18, pivot 11 runs through spacing ring 18, a plurality of draw-in grooves have been seted up to one side equidistant of spacing ring 18, and kelly 16 clamps with a plurality of draw-in groove activities respectively, can conveniently brake ring gear 7.

The utility model discloses in, the cover is equipped with brake spring 17 on the kelly 16, and brake spring 17's both ends respectively with connecting plate 15 and kelly 16 fixed connection, can realize that kelly 16 and the draw-in groove that corresponds are in stable state of clamping.

In the utility model, the technical proposal makes the clamping bar 16 and the clamping groove to be separated from contact by pulling the clamping bar 16 transversely, then the rotatable clamping bar 16 drives the rotating shaft 11 to rotate, when the rotating shaft 11 rotates, the gear ring 7 can be driven to rotate by the driving gear 12, when the gear ring 7 rotates, the two transmission gears 8 can be driven to rotate, at the same time, the two nuts 13 can be driven to rotate simultaneously, at the same time, the screw rods 9 can be driven to move transversely under the transmission action of the nuts 13, at the same time, the two screw rods 9 can be close to each other, under the action of the two stop levers 10, the two rotating rings 5 can be simultaneously pushed to rotate upwards, so that the supporting platform 3 can move upwards, the height of the supporting platform 3 is lifted, when the height of the supporting platform 3 is lifted to be matched with an operator, at the moment, the clamping bar 16 can be released, the braking spring 17 under the stress state can push the clamping bar 16 to move reversely, until in moving kelly 16 to the draw-in groove that corresponds, can realize braking countershaft 11, it is spacing further to brake supporting bench 3, can conveniently adjust supporting bench 3's height, and the operating personnel of being convenient for uses to supporting bench 3 is last not to set up the structure, so can not occupy supporting bench 3's area, can conveniently place, support the sheet metal component.

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. The utility model provides a sheet metal working uses adjustable workbench, is including removing base (1), its characterized in that, equal sliding connection has spacing cover (2) on the top four corners position of removing base (1), and the top fixed mounting of four spacing covers (2) has same brace table (3), the top symmetry of removing base (1) rotates and is connected with two swivel becket (5), and the top of two swivel becket (5) all rotates and is connected with slide (4), two slide (4) all with the bottom sliding connection of brace table (3), the top symmetry fixed mounting of removing base (1) has two fixed plates (6), and threaded connection has screw rod (9) on fixed plate (6), two screw rod (9) all with the top sliding connection who removes base (1), one side fixed mounting of screw rod (9) has pin (10), and two pin (10) extend respectively in two swivel becket (5) and respectively with two swivel becket (5), and two swivel becket (5) respectively ) The transmission is connected, the top of moving base (1) is rotated and is connected with pivot (11), and pivot (11) are connected with two screw rods (9) transmission respectively.

2. The adjustable workbench for sheet metal working according to claim 1, wherein one side of the fixing plate (6) is rotatably connected with a nut (13), the two screws (9) respectively penetrate through the two nuts (13) and are respectively in threaded connection with the two nuts (13), and the two nuts (13) are in transmission connection with the rotating shaft (11).

3. The adjustable workbench for sheet metal working according to claim 1, wherein the two fixing plates (6) are slidably connected with the same toothed ring (7), the nut (13) is fixedly sleeved with the transmission gear (8), the two transmission gears (8) are both meshed with the toothed ring (7), one end of the rotating shaft (11) is fixedly provided with the driving gear (12), and the driving gear (12) is meshed with the toothed ring (7).

4. The adjustable workbench for sheet metal working according to claim 1, wherein a mounting plate (14) is fixedly mounted at the top of the movable base (1), a rotating shaft (11) penetrates through the mounting plate (14) and is rotatably connected with the mounting plate (14), a connecting plate (15) is fixedly mounted at the other end of the rotating shaft (11), a clamping rod (16) is slidably connected onto the connecting plate (15), a limiting ring (18) is fixedly mounted at one side of the mounting plate (14), the rotating shaft (11) penetrates through the limiting ring (18), a plurality of clamping grooves are formed in one side of the limiting ring (18) at equal intervals, and the clamping rod (16) is movably clamped with the clamping grooves respectively.

5. The adjustable workbench for sheet metal working according to claim 4, wherein the clamping rod (16) is sleeved with a brake spring (17), and two ends of the brake spring (17) are respectively fixedly connected with the connecting plate (15) and the clamping rod (16).