CN216421745U - Rotary worktable for sheet metal machining - Google Patents

Abstract

The utility model discloses a rotary worktable for sheet metal processing, which comprises a fixed table and a worktable, wherein the top end of the worktable is provided with a processing groove, both sides of the processing groove are provided with clamping mechanisms, the bottom of the worktable is provided with a rotating mechanism, the inside of the fixed table is provided with a transmission mechanism, the worktable is rotatably connected above the fixed table through the rotating mechanism, the rotary worktable for sheet metal processing can ensure that two groups of clamping mechanisms can operate by rotating knobs at both ends of the worktable through the arranged clamping mechanisms, can ensure that two clamping plates can horizontally move, can ensure that the space between the two clamping plates is reduced when the two clamping plates move in the same direction, can ensure that the space between the two clamping plates is enlarged when the two clamping plates move in the opposite direction, thereby clamping and fixing sheet metals with different lengths, the practicability of the device is improved.

Description

Rotary worktable for sheet metal machining

Technical Field

The utility model belongs to the technical field of the sheet metal processing equipment, concretely relates to swivel work head is used in sheet metal processing.

Background

A metal plate, a processing technology, has not been defined completely so far. According to a definition in a professional journal abroad, the term can be defined as: the sheet metal is a comprehensive cold processing technology aiming at the sheet metal, and comprises shearing, punching, cutting, compounding, folding, riveting, splicing, forming and the like. The remarkable characteristic is that the thickness of the same part is consistent. For sheet metal machining, a rotary table is required and is used for supporting a workpiece and enabling the workpiece to do linear and rotary adjustment and feeding motion. The device is used for clamping workpieces, so that the manufacturability can be enlarged, and the auxiliary time can be shortened. It can be used for regulating, feeding, indexing and reversing the working procedures of boring, milling or grinding of linear and annular planes, etc.

At present, the fixing structure of the rotary workbench for sheet metal machining in the market is simple, the sheet metal with specific length can only be limited and fixed, the sheet metal with different length cannot be limited and fixed, the machining work cannot be carried out, other tools are needed for carrying out auxiliary machining, the rotary workbench for sheet metal machining is extremely troublesome and relatively poor in practicability, and the rotary workbench for sheet metal machining is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a swivel work head is used in panel beating to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sheet metal working is with rotatory workstation, includes fixed station and workstation, the processing groove has been seted up on the top of workstation, the both sides in processing groove all are provided with fixture, slewing mechanism is installed to the bottom of workstation, the inside of fixed station is provided with drive mechanism, the workstation passes through slewing mechanism and rotates the top of connecting at the fixed station.

Preferably, two sets of fixture all includes the knob, two the knob sets up respectively in the outside left and right sides of workstation, two the equal fixedly connected with lead screw of opposite face of knob, two the looks remote site of lead screw all runs through the lateral wall of workstation to extend to inside it, two the equal threaded connection in surface of lead screw has the slider, two the equal fixedly connected with connecting rod of opposite face of slider, two the looks remote site of connecting rod all runs through the workstation inside wall to extend to processing inslot fixedly connected with grip block.

Preferably, the left side and the right side of the inside of the workbench are provided with movable cavities, and the screw rod, the sliding block and the connecting rod are arranged in the movable cavities.

Preferably, drive mechanism is including rotating the motor, it passes through motor frame fixed mounting at the outer bottom wall of fixed station to rotate the motor, the output that rotates the motor is connected with the second pivot through the shaft coupling transmission, the outer bottom wall of fixed station is run through on the top of second pivot to extend to inside, the fixed surface of second pivot installs the driving gear, the second pivot is passed through the bearing and is rotated the inside of connecting at the fixed station.

Preferably, slewing mechanism includes first pivot, first pivot fixed mounting is in the center department of workstation bottom, the bottom of first pivot is passed through the bearing and is rotated the inside of connecting at the fixed station, the fixed surface of first pivot installs driven gear, and driven gear sets up the inside at the fixed station, driven gear and driving gear meshing are connected.

Preferably, the bottom of the workbench is fixedly provided with a sliding ring, the top end of the workbench is provided with a sliding groove matched with the sliding ring, and the sliding ring is connected in the sliding groove through a ball in a sliding manner.

Preferably, the bottom of the fixed table is fixedly provided with a base.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this swivel work head for sheet metal working, through the fixture that sets up, the staff only needs to rotate the knob at workstation both ends, just can make two sets of fixture operate, can make two grip blocks carry out the horizontal migration, when two grip blocks syntropy movable plates, can make the interval between two grip blocks reduce, when two grip blocks reverse movement, can make the interval between two grip blocks enlarge, thereby just can carry out the centre gripping to the panel beating of different length and fix, the practicality of device has been improved.

(2) This swivel work head for sheet metal working, through the drive mechanism who sets up, drive mechanism can drive slewing mechanism and rotate, and slewing mechanism can drive the workstation on top and rotate, just then can drive the panel beating on the workstation and rotate to realized the function of adjusting the panel beating angle, made things convenient for follow-up processing equipment to carry out the processing work to the different angles of panel beating.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a front sectional view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a cross-sectional view of the present invention.

In the figure: 1. a fixed table; 2. a work table; 3. processing a tank; 4. a clamping mechanism; 401. a knob; 402. a screw rod; 403. a slider; 404. a connecting rod; 405. a clamping plate; 5. a rotating mechanism; 501. a first rotating shaft; 502. a driven gear; 6. a transmission mechanism; 601. rotating the motor; 602. a second rotating shaft; 603. a driving gear; 7. a movable cavity; 8. a slip ring; 9. a ball bearing; 10. a base.

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. 1-4, the utility model provides a sheet metal working uses rotary worktable, including fixed station 1 and workstation 2, processing groove 3 has been seted up on the top of workstation 2, and the both sides of processing groove 3 all are provided with fixture 4, and slewing mechanism 5 is installed to the bottom of workstation 2, and the inside of fixed station 1 is provided with drive mechanism 6, and workstation 2 rotates through slewing mechanism 5 and connects in the top of fixed station 1.

In this embodiment, preferably, the two sets of clamping mechanisms 4 each include a knob 401, the two knobs 401 are respectively disposed on the left and right sides of the outer portion of the workbench 2, the opposing surfaces of the two knobs 401 are fixedly connected with a lead screw 402, the opposing ends of the two lead screws 402 extend through the side wall of the workbench 2 and extend into the inner portion thereof, the outer surfaces of the two lead screws 402 are respectively in threaded connection with a slider 403, the opposing surfaces of the two sliders 403 are respectively and fixedly connected with a connecting rod 404, the opposing ends of the two connecting rods 404 extend through the inner side wall of the workbench 2 and extend into the processing groove 3 to be fixedly connected with a clamping plate 405, when a worker rotates the knobs 401 on the two sides of the workbench 2, the knobs 401 can drive the lead screws 402 to rotate, the lead screws 402 can drive the sliders 403 to move horizontally, the sliders 403 can push the clamping plates 405 to move horizontally through the connecting rods 404, when the two clamping plates 405 move in the same direction, can make the interval between two grip blocks 405 reduce, when two grip blocks 405 antiport, can make the interval between two grip blocks 405 enlarge to just can carry out the centre gripping to the panel beating of different length and fix, improve the practicality of device.

In this embodiment, preferably, the movable cavities 7 are formed in the left side and the right side of the inside of the workbench 2, the screw rods 402, the sliders 403 and the connecting rods 404 are arranged in the movable cavities 7, and a space is provided for the horizontal movement of the sliders 403 and the connecting rods 404 through the arranged movable cavities 7.

In this embodiment, preferably, the transmission mechanism 6 includes a rotating motor 601, the rotating motor 601 is fixedly installed on the outer bottom wall of the fixed station 1 through a motor frame, an output end of the rotating motor 601 is connected with a second rotating shaft 602 through a coupling, a top end of the second rotating shaft 602 penetrates through the outer bottom wall of the fixed station 1 and extends to the inside, an outer surface of the second rotating shaft 602 is fixedly installed with a driving gear 603, the second rotating shaft 602 is rotatably connected inside the fixed station 1 through a bearing, the rotating motor 601 is started, the rotating motor 601 can drive the second rotating shaft 602 to rotate, and the second rotating shaft 602 can drive the driving gear 603 to rotate.

In this embodiment, it is preferable, slewing mechanism 5 includes first pivot 501, first pivot 501 fixed mounting is in the center department of 2 bottoms on workstation, the bottom of first pivot 501 is passed through the bearing and is rotated the inside of connecting at fixed station 1, the fixed surface of first pivot 501 installs driven gear 502, and driven gear 502 sets up the inside at fixed station 1, driven gear 502 is connected with driving gear 603 meshing, when driving gear 603 rotates, driven gear 502 rather than the engaged with just can rotate, driven gear 502 can drive first pivot 501 and rotate, first pivot 501 can drive workstation 2 and fix the panel beating in processing groove 3 and rotate, then just can adjust the angle of panel beating, facilitate for subsequent processing work.

In this embodiment, it is preferred, the bottom fixed mounting of workstation 2 has slip ring 8, the top of workstation 2 seted up with slip ring 8 assorted spout, slip ring 8 passes through ball 9 sliding connection in the spout, through the slip ring 8 that sets up, can play certain supporting role to workstation 2, through the ball 9 that sets up, frictional force when can reducing the slip ring 8 and rotate makes its pivoted more smooth and easy, avoids appearing the card and pauses, influences workstation 2's normal rotation.

In this embodiment, preferably, the base 10 is fixedly mounted on the bottom of the fixing table 1, and the base 10 is provided to support and fix the entire device.

The utility model discloses a theory of operation and use flow: when the rotary workbench for sheet metal machining is used, a worker firstly places a sheet metal into a machining groove 3, then rotates knobs 401 on two sides of a workbench 2, the knobs 401 can drive screw rods 402 to rotate, the screw rods 402 can drive sliding blocks 403 to horizontally move, the sliding blocks 403 can drive clamping plates 405 to horizontally move through connecting rods 404, the clamping plates 405 on two sides of the two machining grooves 3 can be limited and fixed when being contacted with the sheet metal, and then can perform machining operation, when the sheet metal is required to be machined at different angles, the worker starts a rotating motor 601, the rotating motor 601 can drive a second rotating shaft 602 to rotate, the second rotating shaft 602 can drive a driving gear 603 to rotate, a driven gear 502 meshed with the driving gear 603 can rotate, and the driven gear 502 can drive a first rotating shaft 501 to rotate, first pivot 501 can drive workstation 2 and fix the panel beating in processing tank 3 and rotate, just can adjust the angle of panel beating then.

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 (7)

1. The utility model provides a sheet metal working is with rotatory workstation, includes fixed station (1) and workstation (2), its characterized in that: processing groove (3) have been seted up on the top of workstation (2), the both sides of processing groove (3) all are provided with fixture (4), slewing mechanism (5) are installed to the bottom of workstation (2), the inside of fixed station (1) is provided with drive mechanism (6), workstation (2) rotate through slewing mechanism (5) and connect in the top of fixed station (1).

2. The rotary table for sheet metal working according to claim 1, characterized in that: two sets of fixture (4) all include knob (401), two knob (401) sets up respectively in workstation (2) outside left and right sides, two the equal fixedly connected with lead screw (402) of opposite face of knob (401), two the looks remote site of lead screw (402) all runs through the lateral wall of workstation (2) to extend to inside, two the equal threaded connection in surface of lead screw (402) has slider (403), two the equal fixedly connected with connecting rod (404) of opposite face of slider (403), two the looks remote site of connecting rod (404) all runs through workstation (2) inside wall to extend to fixedly connected with grip block (405) in processing groove (3).

3. The rotary table for sheet metal working according to claim 2, characterized in that: the left side and the right side of the interior of the workbench (2) are provided with movable cavities (7), and the screw rod (402), the sliding block (403) and the connecting rod (404) are arranged in the movable cavities (7).

4. The rotary table for sheet metal working according to claim 1, characterized in that: drive mechanism (6) are including rotating motor (601), it passes through motor frame fixed mounting at the outer bottom wall of fixed station (1) to rotate motor (601), the output that rotates motor (601) is connected with second pivot (602) through the shaft coupling transmission, the outer bottom wall of fixed station (1) is run through on the top of second pivot (602) to extend to inside it, the outer fixed surface of second pivot (602) installs driving gear (603), second pivot (602) rotate through the bearing and connect the inside at fixed station (1).

5. The rotary table for sheet metal working according to claim 4, characterized in that: slewing mechanism (5) include first pivot (501), first pivot (501) fixed mounting is in the center department of workstation (2) bottom, the bottom of first pivot (501) is passed through the bearing and is rotated the inside of connecting in fixed station (1), the external fixed surface of first pivot (501) installs driven gear (502), and driven gear (502) set up the inside at fixed station (1), driven gear (502) are connected with driving gear (603) meshing.

6. The rotary table for sheet metal working according to claim 1, characterized in that: the bottom fixed mounting of workstation (2) has slip ring (8), the top of workstation (2) is seted up with slip ring (8) assorted spout, slip ring (8) pass through ball (9) sliding connection in the spout.

7. The rotary table for sheet metal working according to claim 1, characterized in that: the bottom of the fixed table (1) is fixedly provided with a base (10).

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