CN215034924U

CN215034924U - Rotating tool

Info

Publication number: CN215034924U
Application number: CN202023349332.0U
Authority: CN
Inventors: 于晓东; 张中义; 张蓝天; 张延民; 高海玲; 刘峰
Original assignee: Zhengzhou Zhengsheng Heavy Industry Technology Co ltd
Current assignee: Zhengzhou Zhengsheng Heavy Industry Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-12-07
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a rotate frock, the on-line screen storage device comprises a base, load platform and fixing device, base center department is equipped with the circular slot, circular slot tank bottom center department rigid coupling has the connecting axle, the connecting axle outer wall is equipped with the bearing, bearing inner circle and connecting axle rigid coupling, the fixed cover of bearing inner race is equipped with the load platform, fixing device includes the pedestal, a supporting bench and two-way telescopic link, pedestal and base flange joint, the pedestal top is articulated with a supporting bench, two-way telescopic link installs on a supporting bench, two flexible ends of two-way telescopic link all are equipped with compresses tightly the subassembly, it includes the pressure disk to compress tightly the subassembly, screw rod and nut, nut outer wall and one of them flexible end rigid coupling of two-way telescopic link, screw rod and nut threaded connection, the one end rigid coupling that the screw rod is close to the base has the pressure disk. The utility model aims to provide a: the utility model provides a rotate frock can rotate and fix large-scale work piece to solve technical personnel and need take equipment to make a round trip to move when welding large-scale work piece and cause the technical problem who consumes physical power and influence work efficiency.

Description

Rotating tool

Technical Field

The utility model belongs to the technical field of the frock, concretely relates to rotate frock.

Background

The welding is often needed in the process of producing the workpieces, especially small workpieces need to be welded at a plurality of positions on the surface of the large workpiece, and due to the fact that no proper tool is available, technicians need to run around the large workpiece during welding, the walking operation with the equipment consumes physical force and affects working efficiency, and therefore it is necessary to design a rotating tool for the large workpiece.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the utility model provides a rotate frock can rotate and fix large-scale work piece, makes things convenient for technical staff to weld the work piece to solve technical staff and need take equipment to make a round trip to move when welding large-scale work piece and cause the technical problem who consumes physical power and influence work efficiency.

The utility model adopts the technical scheme as follows:

a rotary tool comprises a base, a loading platform and a fixing device, wherein a circular groove is arranged at the center of the base, a connecting shaft is fixedly connected at the center of the bottom of the circular groove, a bearing is arranged on the outer wall of the connecting shaft, the inner ring of the bearing is fixedly connected with the outer wall of the connecting shaft, the outer ring of the bearing is fixedly sleeved with the loading platform, the outer diameter of the loading platform is smaller than the diameter of the circular groove, the fixing device comprises a pedestal, a supporting table and a bidirectional telescopic rod, the bottom end surface of the pedestal is connected with a pedestal flange, the top of the pedestal is hinged with the supporting table, the two-way telescopic rod is arranged on the support table, the two telescopic ends of the two-way telescopic rod are respectively provided with a pressing component, the compressing component comprises a pressure plate, a screw rod and a nut, the outer wall of the nut is fixedly connected with one telescopic end of the two-way telescopic rod, the nut is horizontally placed, the screw rod is in threaded connection with the nut, and the end, close to the base, of the screw rod is fixedly connected with the pressure plate.

Preferably, the surface of the loading platform is fixedly connected with a non-slip mat.

Preferably, the load table is fixedly connected with at least two limiting columns for fixing the workpiece, the bottom end face of each limiting column is connected with the load table through a bolt, and the limiting columns are matched with holes preset in the workpiece and inserted.

Preferably, the both-way telescopic rod with the brace table passes through coupling assembling and rotates the connection, coupling assembling includes engaging lug, bolt and sleeve, engaging lug quantity is two, and the symmetry rigid coupling is on the brace table surface, the cover is equipped with on the bolt the sleeve, two engaging lugs are run through in proper order to bolt one end, and bolt one end and nut cooperation bolted connection are fixed the bolt on the engaging lug, sleeve outer wall and both-way telescopic rod outer wall rigid coupling in addition.

Preferably, the upper parts of the screws are all inserted with rotating rods, and the rotating rods are fixedly connected with the screws.

Preferably, the top end faces of the screws are provided with straight grooves or cross grooves. To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the application provides a rotation anchor clamps realizes rotating the work piece through the load platform and makes the position that needs the welded position to rotate technical staff, saves the technical staff and takes the trouble that equipment ran everywhere, can realize fixing through two sets of subassemblies that compress tightly avoiding the work piece to run the position when the welding and improve the welding precision.

2. The loading platform is fixedly connected with a limiting column for fixing a workpiece, the limiting column is matched with a preset hole in the workpiece to be inserted, and the limiting column is arranged for limiting the workpiece and fixing the workpiece so that technicians can conveniently rotate the workpiece.

3. The telescopic end of the bidirectional telescopic rod can move in the horizontal direction and the vertical direction, so that the bidirectional telescopic rod can fix the workpiece more flexibly and more stably.

Drawings

FIG. 1 is a view of the main structure of the present invention;

fig. 2 is an enlarged view of a in fig. 1.

Reference numerals: 1-base, 2-load table, 3-circular groove, 4-connecting shaft, 5-bearing, 6-spacing column, 7-sleeve, 8-pedestal, 9-supporting table, 10-pressure plate, 11-screw rod, 12-nut, 13-rotating rod, 14-telescopic end, 15-bidirectional telescopic rod, 16-bolt and 17-connecting lug.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments.

In the case of the example 1, the following examples are given,

referring to fig. 1-2, a rotary tool comprises a base 1, a load table 2 and a fixing device, wherein a circular groove 3 is arranged at the center of the base 1, a connecting shaft 4 is fixedly connected at the center of the bottom of the circular groove 3, a bearing 5 is arranged on the outer wall of the connecting shaft 4, the inner ring of the bearing 5 is fixedly connected with the outer wall of the connecting shaft 4, a load table 2 is fixedly sleeved on the outer ring of the bearing 5, the outer diameter of the load table 2 is smaller than the groove diameter of the circular groove 3, the fixing device comprises a table seat 8, a supporting table 9 and a bidirectional telescopic rod 15, the bottom end face of the table seat 8 is connected with the base 1 in a flange mode, the top of the table seat 8 is hinged with the supporting table 9, the bidirectional telescopic rod 15 is installed on the supporting table 9, two telescopic ends 14 of the bidirectional telescopic rod 15 are respectively provided with a pressing assembly, the pressing assembly comprises a pressing plate 10, a screw rod 11 and a nut 12, the outer wall of the nut 12 is fixedly connected with one telescopic end 14 of the bidirectional telescopic rod 15, the nut 12 is horizontally placed, the screw rod 11 is in threaded connection with the nut 12, one end of the screw 11 close to the base 1 is fixedly connected with a pressure plate 10.

Specifically, the rotating tool provided by the application comprises a base 1, a load table 2 and a fixing device, wherein a circular groove 3 is arranged at the center of the base 1, a connecting shaft 4 is fixedly connected at the center of the bottom of the circular groove 3, a bearing 5 is arranged on the outer wall of the connecting shaft 4, the inner ring of the bearing 5 is fixedly connected with the outer wall of the connecting shaft 4, a load table 2 is fixedly sleeved on the outer ring of the bearing 5, the outer diameter of the load table 2 is smaller than the groove diameter of the circular groove 3, the load table 2 rotates in the circular groove 3, and the load table 2 is used for placing a large-sized workpiece, because the large-sized workpiece has heavy weight, the large-sized workpiece and the load table 2 have large friction force, so that a technician can directly rotate the large-sized workpiece, the large-sized workpiece and the load table 2 rotate together to enable the position needing to be welded to be rotated to the front, the fixing device comprises a pedestal 8, a supporting table 9 and a bidirectional telescopic rod 15, the bottom end face of the pedestal 8 is connected with a flange of the base 1, pedestal 8 top is articulated with brace table 9, two telescopic end 14 of two telescopic rod 15 all are equipped with the compressing assembly, compressing assembly includes pressure disk 10, screw rod 11 and nut 12, nut 12 outer wall and 15 one of them flexible end 14 rigid couplings of two telescopic rod, nut 12 level is placed,

screw rod

11 and 12 threaded connection of nut, the one end rigid coupling that screw rod 11 is close to base 1 has pressure disk 10, place the work piece in pressure disk 10 bottom, it compresses tightly the work piece to rotate screw rod 11 and realize, wherein, a set of compressing assembly is used for compressing tightly the little work piece on the large-scale work piece, another group compresses tightly the subassembly and compresses tightly base 1 surface, realize fixing little work piece on the welding position of large-scale work piece avoiding little work piece when the welding through two sets of compressing assemblies.

The application provides a rotation anchor clamps realizes rotating the work piece through the load platform and makes the position that needs the welded position to rotate technical staff, saves the technical staff and takes the trouble that equipment ran everywhere, can realize fixing through two sets of subassemblies that compress tightly avoiding the work piece to run the position when the welding and improve the welding precision.

In an alternative scheme of the embodiment, a non-slip mat is fixedly connected to the surface of the loading platform 2.

In the rotating clamp that this application provided, can be used to increase the frictional force of load platform 2 and work piece at 2 surperficial rigid coupling slipmats of load platform, both can place large-scale work piece and also can place miniature work piece on the load platform 2, the frictional force of miniature work piece and load platform 2 is less, it can effectively avoid technical staff to skid when rotating the work piece when the work piece to set up the slipmat on the load platform 2 prevents that the work piece from falling out of load platform 2 and causing the work piece to damage and avoid pounding technical staff and cause technical staff's personal safety simultaneously.

In the optional scheme of this embodiment, the rigid coupling has spacing post 6 that is used for fixed work piece on load platform 2, and spacing post 6 quantity is at least two, and spacing post 6 bottom face and load platform 2 bolted connection, spacing post 6 and the hole cooperation of predetermineeing on the work piece insert and establish, and the purpose that sets up spacing post 6 is used for spacing and fixed convenient technical staff to rotate the work piece to the work piece.

In the case of the example 2, the following examples are given,

referring to fig. 1 to 2, this embodiment is an improvement on the above embodiment 1, and the technical contents disclosed in the above embodiment 1 are not described repeatedly, and the contents disclosed in the above embodiment 1 also belong to the contents disclosed in the above embodiment 2.

In this embodiment 2's alternative, two-way telescopic rod 15 passes through coupling assembling with a supporting bench 9 and rotates to be connected, coupling assembling includes engaging lug 17, bolt 16 and sleeve 7, and engaging lug 17 quantity is two, and the symmetry rigid coupling is on a supporting bench 9 surface, and the cover is equipped with sleeve 7 on the

bolt

16, and 16 one end of bolt runs through two engaging lugs 17 in proper order, and bolt one end is connected with nut cooperation bolted connection fixes bolt 16 on engaging lug 17 in addition, sleeve 7 outer wall and 15 outer wall rigid couplings of two-way telescopic rod.

The application provides a rotation anchor clamps in two-way telescopic rod 15 passes through coupling assembling with a supporting bench 9 and rotates to be connected, coupling assembling includes engaging lug 17, bolt 16 and sleeve 7, and engaging lug 17 quantity is two, and the symmetry rigid coupling is on a supporting bench 9 surface, and the cover is equipped with sleeve 7 on the

bolt

16, and 16 one end of bolt runs through two engaging lugs 17 in proper order, and 16 one end of bolt is connected with nut cooperation bolted connection fixes bolt 16 on engaging lug 17 in addition, sleeve 7 outer wall and 15 outer wall rigid couplings of two-way telescopic rod. The sleeve 7 can drive the bidirectional telescopic rod 15 to rotate around the bolt 16, so that the bidirectional telescopic rod 15 can not only horizontally rotate with the supporting table 9, but also move two telescopic ends 14 of the bidirectional telescopic rod 15 in the direction vertical to the horizontal plane. And the telescopic end 14 of the bidirectional telescopic rod 15 can move in both the horizontal direction and the vertical direction, so that the bidirectional telescopic rod 15 can fix the workpiece more flexibly and more stably.

In the optional scheme of this embodiment, the upper portions of the screws 10 are respectively inserted with a rotating rod 13, and the rotating rods 13 are fixedly connected with the screws 10.

The application provides a rotating clamp in screw rod 10 upper portion insert be equipped with dwang 13 and conveniently rotate bolt 10.

In the optional scheme of this embodiment, the top end face of the screw 10 is provided with a straight groove or a cross groove, and a technician can screw the screw 10 by a screw tool.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a rotate frock which characterized in that: including base (1), load platform (2) and fixing device, base (1) center department is equipped with circular slot (3), the rigid coupling of circular slot (3) tank bottom center department has connecting axle (4), connecting axle (4) outer wall is equipped with bearing (5), bearing (5) inner circle and connecting axle (4) outer wall rigid coupling, the fixed cover in bearing (5) outer lane is equipped with load platform (2), load platform (2) external diameter are less than circular slot (3) groove footpath, fixing device includes pedestal (8), brace table (9) and two-way telescopic rod (15), pedestal (8) bottom face and base (1) flange joint, pedestal (8) top with brace table (9) are articulated, two-way telescopic rod (15) are installed on brace table (9), and two flexible ends (14) of two-way telescopic rod (15) all are equipped with and compress tightly the subassembly, it includes pressure disk (10) to compress tightly the subassembly, Screw rod (11) and nut (12), nut (12) outer wall and one of them flexible end (14) rigid coupling of two-way telescopic link (15), nut (12) level is placed, screw rod (11) and nut (12) threaded connection, one end rigid coupling that screw rod (11) are close to base (1) have pressure disk (10).

2. The rotating tool according to claim 1, wherein: the surface of the load bearing platform (2) is fixedly connected with an anti-slip pad.

3. The rotating tool according to claim 1, wherein: the workpiece fixing device is characterized in that limiting columns (6) used for fixing workpieces are fixedly connected to the load platform (2), the number of the limiting columns (6) is at least two, the bottom end face of each limiting column (6) is connected with a bolt (16) of the load platform (2), and the limiting columns (6) are matched with holes preset in the workpieces to be inserted.

4. The rotating tool according to claim 1, wherein: bidirectional expansion pole (15) with brace table (9) are rotated through coupling assembling and are connected, coupling assembling includes engaging lug (17), bolt (16) and sleeve (7), engaging lug (17) quantity is two, and the symmetry rigid coupling is on brace table (9) surface, the cover is equipped with on bolt (16) sleeve (7), bolt (16) one end run through two engaging lugs (17) in proper order, and bolt (16) one end is connected with nut cooperation bolt (16) in addition and fixes bolt (16) on engaging lug (17), sleeve (7) outer wall and bidirectional expansion pole (15) outer wall rigid coupling.

5. The rotating tool according to claim 1, wherein: and rotating rods (13) are inserted into the upper parts of the screw rods (11), and the rotating rods (13) are fixedly connected with the screw rods (11).

6. The rotating tool according to claim 1, wherein: the top end faces of the screws (11) are provided with straight grooves or cross grooves.