CN214187096U

CN214187096U - Rotary workbench

Info

Publication number: CN214187096U
Application number: CN202120076057.5U
Authority: CN
Inventors: 张锦峥; 范丽萍; 石峰
Original assignee: Beijing Aerospace Huashi Technology Co ltd
Current assignee: Beijing Aerospace Huashi Technology Co ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-09-14
Anticipated expiration: 2031-01-12

Abstract

The utility model relates to a rotary worktable, it includes the platform body, the downside of platform body is provided with two parallel arrangement's the strip of accepting, the one side of accepting the strip and deviating from the platform body is provided with the rotor plate, the lateral wall that the rotor plate deviates from the strip of accepting is circular-arc setting, the arc surface side of rotor plate is provided with accepts the board, accept and offer the groove of stepping down that is used for holding the rotor plate on the board, the rotor plate slides with the groove of stepping down and is connected, it is provided with the joint strip on the lateral wall of board to accept, the joint strip is arranged around the arc surface in the groove of stepping down and is unanimous with the radian in groove of stepping down, a plurality of pinholes have been seted up to the joint strip on the lateral wall of platform body, be provided with on the lateral wall of rotor plate and can insert the fixed subassembly of fixing the rotor plate with the pinhole. This application has and makes the workstation can carry out the regulation of angle according to the work piece of different models, improves the machining efficiency's of work piece effect.

Description

Rotary workbench

Technical Field

The application relates to the field of mechanical equipment, in particular to a rotary workbench.

Background

At present, in workshop production work, the workbench is an essential important carrier.

The existing workpiece needs to be subjected to angle adjustment according to processing requirements in the process of being placed on a workbench for processing, and different workbenches are manufactured according to different workpiece requirements to bear the workpiece.

With respect to the related art in the above, the inventors consider that: the related workbench is generally a single-sided workbench, and the angle cannot be adjusted according to workpieces of different types, so that the production and processing efficiency of the workpieces is low and needs to be improved.

SUMMERY OF THE UTILITY MODEL

In order to make the workstation can carry out the regulation of angle according to the work piece of different models, improve the machining efficiency of work piece, this application provides swivel work head.

The rotary workbench provided by the application adopts the following technical scheme:

swivel work head, including the platform body, the downside of platform body is provided with two parallel arrangement's the strip of accepting, the one side of accepting the strip and deviating from the platform body is provided with the rotor plate, the lateral wall that the rotor plate deviates from the strip of accepting is circular-arc setting, the arc face side of rotor plate is provided with accepts the board, accept and offer the groove of stepping down that is used for holding the rotor plate on the board, the rotor plate slides with the groove of stepping down and is connected, it is provided with the joint strip on the lateral wall of board to accept, the joint strip is arranged and is unanimous with the radian in groove of stepping down around the arc face in groove of stepping down, a plurality of pinholes have been seted up on the lateral wall of joint strip towards the platform body, be provided with on the lateral wall of rotor plate and insert the fixed subassembly of pinhole with the rotor plate.

Through adopting above-mentioned technical scheme, the staff adds man-hour to the work piece of different models, can fix the work piece on the platform body, afterwards through rotating the rotor plate, make the rotor plate slot of stepping down relatively carry out the ascending rotation of vertical side, accept the strip and can restrict the rotor plate slot pivoted extreme angle of stepping down relatively, afterwards rotate the platform body to the best processing station of work piece after, through the fixed subassembly joint in the pinhole, thereby with the rigidity of platform body, thereby make the workstation can carry out the regulation of angle according to the work piece of different models, the machining efficiency of work piece is improved.

Preferably, fixed subassembly includes the mounting bar, the mounting bar is arranged and is unanimous with the radian of rotor plate around the arc surface of rotor plate, wear to be equipped with a fixing bolt on the mounting bar, fixing bolt passes the lateral wall of mounting bar and slides with the mounting bar and is connected, fixing bolt passes the tip of mounting bar can insert in the pinhole and with pinhole threaded connection.

Through adopting above-mentioned technical scheme, after the platform body has adjusted the angle of accepting the board relatively according to the model of work piece, alright pass fixing bolt behind the lateral wall of mounting bar threaded connection in corresponding pinhole to with the position fixation of platform body, and then be convenient for the processing operation of follow-up work piece.

Preferably, a nut is arranged between the head of the fixing bolt and the side wall of the mounting bar.

Through adopting above-mentioned technical scheme, the setting of nut reduces the rigid contact between fixing bolt and the mounting bar for fixing bolt is more stable to the fixing of mounting bar.

Preferably, the side of the nut facing the mounting bar is consistent with the radian of the mounting bar.

Through adopting above-mentioned technical scheme for the area of contact of nut and mounting bar is bigger, thereby makes fixing bolt more stable to the fixed of mounting bar.

Preferably, the mounting bar is provided with a sliding long hole, the sliding long hole is arranged along the extension direction of the mounting bar, and the fixing bolt penetrates into the sliding long hole and can slide along the extension direction of the sliding long hole.

Through adopting above-mentioned technical scheme, because the restriction of pinhole position, make the angle that the platform body was adjusted limited, the setting of the slot hole that slides, the staff is when carrying out the higher small adjustment of precision to the angle of platform body, through revolving wrong fixing bolt, make fixing bolt not hard up to the fixed of mounting bar, alright rotate the platform body afterwards and finely tune along the extending direction of the slot hole that slides, after the adjustment is accomplished, consequently screw up fixing bolt in the pinhole, thereby through fixing bolt and nut to the fixed position of mounting bar with the clamp force of mounting bar.

Preferably, a gasket is arranged between the nut and the head of the fixing bolt.

Through adopting above-mentioned technical scheme, owing to the setting of the slot hole that slides for fixing bolt fixed mounting strip time needs great clamp force, the setting of gasket this moment makes fixing bolt revolve twist more laborsavingly, also makes fixing bolt's clamp force bigger, and is also more stable to the fixed of mounting strip.

Preferably, accept to have seted up the groove of sliding on the board, the groove of sliding is located the downside in the groove of stepping down and is unanimous with the radian in groove of stepping down, just the groove of sliding is the T type setting, the rotor plate is provided with a plurality of sliding blocks on the lateral wall that the groove of stepping down leaned on, the sliding block can insert the inslot of sliding and can slide along the extending direction in groove of sliding.

Through adopting above-mentioned technical scheme, the groove and the mutually supporting of sliding block slide for the platform body is when angle of adjustment, and the rotor plate is more smooth and easy with the sliding in the groove of stepping down, still can reduce simultaneously because of the rotor plate relative groove of stepping down takes place the problem of the fixing bolt that the dislocation produced and pinhole location difficulty.

Preferably, the bottom of the sliding block towards the sliding groove is embedded with a universal ball, and the universal ball can abut against the bottom of the sliding groove.

Through adopting above-mentioned technical scheme, the setting of universal ball can reduce the sliding block and slide the frictional resistance between the groove to further promote the smooth nature of sliding block and sliding groove.

To sum up, the application comprises the following beneficial technical effects:

1. the rotating plate is rotated in the vertical direction relative to the abdicating groove by rotating the rotating plate, the bearing strip can limit the limit angle of the rotating plate relative to the abdicating groove, and then the platform body is rotated to the best processing position of the workpiece and then is clamped in the pin hole through the fixing assembly, so that the position of the platform body is fixed, the workbench can adjust the angle according to workpieces of different types, and the processing efficiency of the workpiece is improved;

2. after the angle of the platform body relative to the bearing plate is adjusted according to the type of the workpiece, the fixing bolt can penetrate through the side wall of the mounting bar and then is in threaded connection with the corresponding pin hole, so that the position of the platform body is fixed, and the subsequent processing operation of the workpiece is facilitated;

3. the mutual cooperation of groove and the sliding block that slides for the platform body is when angle of adjustment, and the rotor plate is more smooth and easy with the sliding in the groove of stepping down, still can reduce simultaneously because of the rotor plate takes place the problem of the dislocation and the fixing bolt that produces and pinhole location difficulty relatively in the groove of stepping down.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present application.

Fig. 2 is a schematic diagram of an explosive structure of embodiment 2 of the present application.

In the figure, 1, a platform body; 11. mounting holes; 12. carrying out strip bearing; 121. a rotating plate; 1211. a sliding block; 1212. a universal ball; 2. a bearing plate; 21. a yielding groove; 22. a supporting platform; 23. a sliding groove; 3. a clamping strip; 31. a pin hole; 4. a fixing assembly; 41. mounting a bar; 411. a sliding long hole; 42. fixing the bolt; 421. a nut; 422. and (7) a gasket.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

Example 1

Referring to fig. 1, for the swivel work head that this application embodiment 1 disclosed, including platform body 1, platform body 1 wholly is the rectangle setting, and has seted up a plurality of mounting holes 11 on the platform body 1, and a plurality of mounting holes 11 are evenly arranged along platform body 1's face of just, and mounting hole 11 is used for will treating the processing work piece with the bolt cooperation and fix on platform body 1. Two parallel bearing strips 12 are arranged on the lower side of the platform body 1, the platform body 1 fixes the bearing strips 12 on the platform body 1 through three bolts, a rotating plate 121 is integrally formed on one side of the bearing strips 12, which is far away from the platform body 1, the rotating plate 121 is perpendicular to the platform body 1, the side wall of the rotating plate 121, which is far away from the bearing strips 12, is in an arc shape, and the bearing plate 2 is arranged on the arc surface side of the rotating plate 121; the bearing plate 2 is provided with a yielding groove 21 for accommodating the rotating plate 121, the radian of the yielding groove 21 is consistent with that of the rotating plate 121, the arc length of the yielding groove 21 is smaller than that of the rotating plate 121, and the rotating plate 121 and the yielding groove 21 are mutually abutted and connected in a sliding manner; the bottom parts of the two bearing plates 2 are fixedly connected with a bearing platform 22, and the bearing platform 22 enables the two bearing plates 2 to be placed more stably; the clamping strips 3 are detachably connected to the side walls, back to back, of the two bearing plates 2 through two bolts, the clamping strips 3 are arranged around the arc surface of the abdicating groove 21 and are consistent with the radian of the abdicating groove 21, three pin holes 31 are formed in the side wall, facing the platform body 1, of the clamping strips 3, the three pin holes 31 are evenly arranged along the arc extending surface of the clamping strips 3, and meanwhile, the specific number and positions of the pin holes 31 can be designed adaptively according to the requirements of workpieces of different models; the side wall of the rotating plate 121 is provided with a fixing member 4 which can be inserted into the pin hole 31 to fix the position of the rotating plate 121.

Referring to fig. 1, the fixing assembly 4 includes a mounting bar 41 located at the side of the rotating plate 121, the mounting bar 41 is arranged around the arc surface of the rotating plate 121 and is consistent with the radian of the rotating plate 121, the mounting bar 41 and the clamping bar 3 are located in the same plane, the mounting bar 41 is provided with a sliding long hole 411 along the self extending direction, the plane where the sliding long hole 411 is located is perpendicular to the horizontal plane, a fixing bolt 42 is arranged on the mounting bar 41 in a penetrating manner, the fixing bolt 42 penetrates through the sliding long hole 411 on the mounting bar 41, the diameter of the fixing bolt 42 is matched with the width of the sliding long hole 411, so that the fixing bolt 42 can slide along the arrangement direction of the sliding long hole 411, and the end of the fixing bolt 42 penetrating through the mounting bar 41 can be inserted into the pin hole 31 and fixed with. A nut 421 is arranged between the head of the fixing bolt 42 and the side wall of the mounting bar 41, the fixing bolt 42 passes through the nut 421 and is in threaded connection with the nut 421, and meanwhile, in order to enable the fixing bolt 42 to rotate relative to the nut 421 more stably and more labor-saving, a gasket 422 is arranged between the nut 421 and the head of the fixing bolt 42; one side of the nut 421 facing the mounting bar 41 is consistent with the radian of the mounting bar 41, the nut 421 can reduce the hard contact between the fixing bolt 42 and the mounting bar 41, and the contact area between the nut 421 and the mounting bar 41 is larger, so that the fixing of the fixing bolt 42 to the mounting bar 41 is more stable.

The staff is adding man-hour to the work piece of different models, mutually supporting of accessible bolt and mounting hole 11 fixes the work piece on platform body 1, subsequently through rotating rotor plate 121, make rotor plate 121 carry out the ascending rotation of vertical side relatively to stepping down groove 21, accept strip 12 and can restrict rotor plate 121 and step down groove 21 pivoted extreme angle relatively, subsequently rotate platform body 1 to the best processing position of work piece after, alright pass fixing bolt 42 behind the lateral wall of mounting bar 41 threaded connection in corresponding pinhole 31, thereby with the rigidity of platform body 1, and then the processing operation of the follow-up work piece of being convenient for. Simultaneously when the staff carries out the higher small adjustment of precision to the angle of platform body 1, through twisting fixing bolt 42 soon, it is not hard up to make fixing bolt 42 fix the mounting bar 41, alright rotate platform body 1 afterwards and finely tune along the extending direction of slot hole 411 that slides, the back is accomplished in the adjustment, afterwards tighten fixing bolt 42 in pinhole 31, thereby fix the position of mounting bar 41 through fixing bolt 42 and nut 421 to the clamp force of mounting bar 41, thereby make the workstation can carry out the regulation of angle according to the work piece of different models, the machining efficiency of work piece is improved.

Example 2

Referring to fig. 2, the rotary table disclosed in embodiment 2 of the present application is different from embodiment 1 in that a sliding groove 23 is formed in the receiving plate 2, the sliding groove 23 is located on the lower side of the abdicating groove 21 and has the same radian as that of the abdicating groove 21, the sliding groove 23 is in a T-shaped configuration, two sliding blocks 1211 are fixedly connected to the side wall of the rotating plate 121 abutted against the abdicating groove 21, and the sliding blocks 1211 are in the T-shaped configuration and have the same radian as that of the sliding groove 23; a universal ball 1212 is embedded in the bottom of the sliding block 1211 facing the sliding groove 23, and the universal ball 1212 can abut against the bottom of the sliding groove 23 to reduce the friction between the sliding block 1211 and the sliding groove 23, so that the sliding block 1211 slides more smoothly along the sliding groove 23; in order to facilitate the installation of the sliding block 1211 and the universal ball 1212, the thickness dimension of the sliding block 1211 is smaller than the thickness dimension of the sliding groove 23, and one end of the sliding groove 23 penetrates through the side wall of the receiving plate 2, so that the sliding block 1211 can slide into the sliding groove 23 from the opening end of the sliding groove 23 and can slide along the extending direction of the sliding groove 23.

The sliding grooves 23 and the sliding blocks 1211 are matched with each other, so that when the platform body 1 is adjusted in angle, the rotating plate 121 and the abdicating groove 21 can slide more smoothly, and the problem that the fixing bolt 42 and the pin hole 31 are difficult to position due to the fact that the rotating plate 121 is dislocated relative to the abdicating groove 21 can be reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Swivel work head, including platform body (1), its characterized in that: the downside of platform body (1) is provided with two parallel arrangement's the strip of accepting (12), the one side of accepting strip (12) and deviating from platform body (1) is provided with rotor plate (121), the lateral wall that rotor plate (121) deviates from and accepts strip (12) is circular-arc setting, the arc face side of rotor plate (121) is provided with accepts board (2), accept and offer groove (21) of stepping down that is used for holding rotor plate (121) on board (2), rotor plate (121) and groove (21) of stepping down slide and be connected, be provided with joint strip (3) on the lateral wall of accepting board (2), joint strip (3) arrange around the arc face of groove (21) of stepping down and with the radian in groove (21) unanimous, a plurality of pinhole (31) have been seted up towards on the lateral wall of platform body (1) to joint strip (3), be provided with on the lateral wall of rotor plate (121) and insert pinhole (31) with fixed subassembly (4) that rotor plate (121) are fixed.

2. The rotary table of claim 1, wherein: fixed subassembly (4) are including mounting bar (41), mounting bar (41) are arranged and are unanimous with the radian of rotating plate (121) around the arc surface of rotating plate (121), wear to be equipped with a fixing bolt (42) on mounting bar (41), fixing bolt (42) pass the lateral wall of mounting bar (41) and slide with mounting bar (41) and be connected, fixing bolt (42) pass the tip of mounting bar (41) can insert in pinhole (31) and with pinhole (31) threaded connection.

3. The rotary table of claim 2, wherein: and a nut (421) is arranged between the head of the fixing bolt (42) and the side wall of the mounting bar (41).

4. The rotary table of claim 3, wherein: one side of the nut (421) facing the mounting bar (41) is consistent with the radian of the mounting bar (41).

5. The rotary table of claim 4, wherein: seted up slot hole (411) that slide on mounting bar (41), slot hole (411) that slide is arranged along the extending direction of mounting bar (41), fixing bolt (42) penetrate slot hole (411) that slide in and can slide along the extending direction of slot hole (411) that slides.

6. The rotary table of claim 5, wherein: and a gasket (422) is arranged between the nut (421) and the head of the fixing bolt (42).

7. The rotary table of claim 1, wherein: accept and seted up on board (2) and slided groove (23), the groove of sliding (23) are located the downside of groove of stepping down (21) and unanimous with the radian of groove of stepping down (21), just the groove of sliding (23) set up for the T type, rotor plate (121) and the lateral wall that groove of stepping down (21) leaned on are provided with a plurality of sliding block (1211), sliding block (1211) can insert in groove of sliding (23) and can slide along the extending direction of groove of sliding (23).

8. The rotary table of claim 7, wherein: the sliding block (1211) is embedded with a universal ball (1212) towards the bottom of the sliding groove (23), and the universal ball (1212) can abut against the bottom of the sliding groove (23).