CN217394716U

CN217394716U - Clamping device for manufacturing mechanical electrical equipment

Info

Publication number: CN217394716U
Application number: CN202123315840.1U
Authority: CN
Inventors: 姬会东; 其他发明人请求不公开姓名
Original assignee: China Railway Wuzong Intelligent Technology Co ltd
Current assignee: China Railway Wuzong Intelligent Technology Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-09-09
Anticipated expiration: 2031-12-27

Abstract

The utility model relates to a clamping device technical field just discloses a clamping device for mechanical electrical equipment makes, including the drive seat, the output of drive seat is provided with the clamping platform, the inside of clamping platform is provided with the drive assembly who is bilateral symmetry distribution, the inside of clamping platform is provided with quantity and is eight holders, the inside of clamping platform is fixed with quantity and is eight and extends to eight the stopper of holder inside, controls be provided with first articulated seat between the holder is relative, be provided with quantity on the drive assembly and be four and be the articulated seat of second that the rectangle array distributes. The clamping device for manufacturing the mechanical electrical equipment has the advantages of being capable of continuously machining and enabling the efficiency to be high, and the like, and solves the problem that after machining is completed, the machined mechanical parts which are also machined need to be disassembled, and then the machined mechanical parts are clamped on the clamping device, so that machining continuity is interrupted, and therefore efficiency is affected.

Description

Clamping device for manufacturing mechanical electrical equipment

Technical Field

The utility model relates to a clamping device technical field specifically is a clamping device for mechanical electrical equipment makes.

Background

The manufacturing process is to process raw materials into suitable products or to process the raw materials into devices, and in the manufacturing process of mechanical electrical equipment, the clamping device is applied to lock and fix parts of the machine to be processed.

In the use process of the existing clamping device for manufacturing mechanical and electrical equipment, after the machining is finished, the machined mechanical parts need to be disassembled, and then the machined mechanical parts are clamped on the clamping device, so that the machining continuity is interrupted, and the efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art not enough, the utility model provides a clamping device for mechanical electrical equipment makes possesses advantages such as continuity processing makes its efficient, has solved and has accomplished the back at processing, needs the machine parts dismantlement that also will process the completion, then on clamping device with unprocessed machine parts clamp, this too can interrupt the continuity of processing, consequently, the problem of efficiency is influenced.

(II) technical scheme

The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a clamping device for mechanical electrical equipment makes, includes the drive seat, the output of drive seat is provided with the clamping platform, the inside of clamping platform is provided with the transmission assembly that is bilateral symmetry and distributes, the inside of clamping platform is provided with quantity and is eight holder, the inside of clamping platform is fixed with quantity and is eight and extends to eight the stopper of holder inside is controlled be provided with first articulated seat between the holder is relative, be provided with quantity on the transmission assembly and be four and be the articulated seat of second that the rectangle array distributes, adjacent first articulated seat passes through movable rod swing joint with the articulated seat of second, the inside of clamping platform is provided with and is bilateral symmetry and distributes and two the adjusting part that the transmission assembly transmission is connected.

The utility model has the advantages that:

this a clamping device for mechanical electrical equipment makes, insert the clamping platform inside through with mechanical parts from the side, at this moment, mechanical parts is located the relative one side of four holders of homonymy, through the rotation regulation subassembly, at the transmission assembly, the articulated seat of second, movable rod and first articulated seat's cooperation, make the holder move to relative one side along the stopper, can carry out the center location to mechanical parts, through to clamping a mechanical parts of the other one side with same mode clamping to the clamping platform, after one of them mechanical parts processing is accomplished, make unprocessed mechanical parts move to the mechanical parts position that also processing was accomplished through the drive seat, from the effect of realizing the continuity, the advantage of high efficiency has been possessed.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the driving seat comprises a base, an installation ring block is fixed on the outer side of the base, a threaded hole is formed in the top of the installation ring block, a motor is fixed inside the base, a connecting shaft connected with the base in a rotating mode is fixed at the output end of the motor, and the clamping table is fixed at the top of the connecting shaft.

Adopt above-mentioned further scheme's beneficial effect is, the cooperation screw hole of installation ring piece can load the assigned position with this driving seat, and it is rotatory to drive the connecting axle by the motor output for the clamping platform fixed with the connecting axle follows rotatoryly.

Furthermore, the left side and the right side of the clamping table are both provided with mounting grooves which are symmetrically distributed left and right, and the upper side, the lower side, the front side and the rear side of the clamping table are both provided with abdicating holes communicated with the mounting grooves;

furthermore, the transmission assembly comprises two bearing seats which are fixed in the mounting groove, the inner parts of every two adjacent bearing seats are rotatably connected with the same threaded rod, the outer side of the threaded rod is in threaded connection with a threaded ring, and four second hinge seats on the same side are fixed on the outer side of the threaded ring in a rectangular array;

further, the holder is including being located the supporting rod of the downthehole portion of stepping down, controls the spacing groove has all been seted up to the supporting rod mutually opposite one side, the stopper extends to the inside of spacing groove, the one end that the supporting rod is located the inside of mounting groove is fixed with the grip block, the one end that the stopper was kept away from to the supporting rod is fixed with first articulated seat.

The beneficial effect who adopts above-mentioned further scheme is that, the threaded rod is at the inside rotatory in-process of bearing frame, and the threaded ring with threaded rod threaded connection makes its meet spacing because the movable rod is located the downthehole portion of stepping down for the threaded ring carries out lateral motion under the promotion of screw thread, and at this moment, under the cooperation of the articulated seat of second and first articulated seat and movable rod, make the supporting rod be vertical downstream along the stopper, four supporting rods of homonymy drive four grip blocks of homonymy and to one side motion downwards can carry out central centre gripping to mechanical parts.

Further, adjusting part is including rotating the worm of connecting lateral wall around the mounting groove inner chamber, the one end of worm extends to the front of clamping platform, adjusting part still including fixed and the threaded rod outside and with worm meshed's worm wheel, the worm is located the positive one end of clamping platform and is fixed with the turning handle.

The beneficial effect who adopts above-mentioned further scheme is that, it is rotatory to drive the worm through rotating the turning handle, then drives the threaded rod rotation with worm meshed worm wheel, through the auto-lock function of worm and worm wheel, can avoid appearing the condition emergence of relaxation after the centre gripping of mechanical parts.

Drawings

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

FIG. 2 is a partial top view of the clamping table of the present invention;

FIG. 3 is an enlarged view of the point A of the present invention;

fig. 4 is a front view of the present invention.

In the figure: 1. a driving seat; 11. a base; 12. installing a ring block; 13. a motor; 14. a connecting shaft; 2. a clamping table; 3. a transmission assembly; 31. a bearing seat; 32. a threaded rod; 33. a threaded ring; 4. a clamping member; 41. a clamping rod; 42. a clamping block; 5. a limiting block; 6. a first hinge mount; 7. a second hinge mount; 8. a movable rod; 9. an adjustment assembly; 91. a worm; 92. a worm gear; 93. and (7) rotating a handle.

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.

In the embodiment, as shown in fig. 1-4, a clamping device for manufacturing mechanical electrical equipment comprises a driving seat 1, the driving seat 1 comprises a base 11, a mounting ring block 12 is fixed on the outer side of the base 11, a threaded hole is formed in the top of the mounting ring block 12, a motor 13 is fixed inside the base 11, a connecting shaft 14 rotatably connected with the inside of the base 11 is fixed at the output end of the motor 13, a clamping table 2 is fixed on the top of the connecting shaft 14, the mounting ring block 12 is matched with the threaded hole to load the driving seat 1 to a specified position, the connecting shaft 14 is driven to rotate by the output end of the motor 13, so that the clamping table 2 fixed with the connecting shaft 14 rotates along with the output end of the driving seat 1, the clamping table 2 is arranged at the output end of the driving seat 1, mounting grooves symmetrically distributed on the left side and the right side are formed at the left side and the right side of the clamping table 2, and the upper side, the lower side, the front side and the rear side of the clamping table 2 are provided with abdicating holes communicated with the mounting grooves, the inside of the clamping table 2 is provided with transmission assemblies 3 which are distributed bilaterally symmetrically, each transmission assembly 3 comprises two bearing seats 31 which are fixed inside the mounting groove, the inside of each two adjacent bearing seats 31 is rotatably connected with the same threaded rod 32, the outer side of each threaded rod 32 is in threaded connection with a threaded ring 33, four second hinged seats 7 on the same side are fixed outside the threaded rings 33 in a rectangular array manner, the inside of the clamping table 2 is provided with eight clamping pieces 4, each clamping piece 4 comprises a clamping rod 41 positioned inside a yielding hole, each of the opposite sides of the left and right clamping rods 41 is provided with a limiting groove, each limiting block 5 extends into each limiting groove, one end of each clamping rod 41 positioned inside the mounting groove is fixedly provided with a clamping block 42, one end of each clamping rod 41 far away from the limiting block 5 is fixed with the first hinged seat 6, during the rotation process of the threaded rod 32 inside the bearing seats 31, the threaded ring 33 in threaded connection with the threaded rod 32 enables the connection of the clamping blocks to be limited because the movable rod 8 is positioned inside the yielding hole, the threaded ring 33 is pushed by the thread to move transversely, at this time, under the cooperation of the second hinged seat 7, the first hinged seat 6 and the movable rod 8, the clamping rods 41 move vertically and downwardly along the limiting blocks 5, the four clamping rods 41 on the same side drive the four clamping blocks 42 on the same side to move downwardly to one side, so as to clamp the mechanical parts centrally, eight limiting blocks 5 extending into the eight clamping pieces 4 are fixed inside the clamping table 2, the first hinged seat 6 is arranged between the left and right clamping pieces 4, the transmission assembly 3 is provided with four second hinged seats 7 distributed in a rectangular array, the adjacent first hinged seats 6 and the second hinged seats 7 are movably connected through the movable rod 8, the clamping table 2 is internally provided with adjusting assemblies 9 distributed in a bilaterally symmetrical manner and in transmission connection with the two transmission assemblies 3, the adjusting assemblies 9 comprise worms 91 rotatably connected to the front and rear side walls of the inner cavity of the mounting groove, one end of worm 91 extends to the front of clamping platform 2, adjusting part 9 still including fixed and the threaded rod 32 outside and with worm 91 meshed worm wheel 92, worm 91 is located the positive one end of clamping platform 2 and is fixed with turning handle 93, it is rotatory to drive worm 91 through rotating turning handle 93, worm wheel 92 with worm 91 meshing then drives threaded rod 32 rotatory, through worm 91 and worm wheel 92's self-locking function, can avoid appearing the condition of lax after the centre gripping of mechanical parts takes place.

The working principle is as follows:

the first step is as follows: mechanical parts are inserted into the mounting groove from the side surface of the clamping table 2, the worm 91 is driven to rotate by rotating the rotating handle 93, and the worm gear 92 meshed with the worm 91 drives the threaded rod 32 to rotate;

the second step is that: the movable rod 8 is positioned in the abdicating hole so that the movable rod 8 is in contact spacing with the threaded ring 33 which is in threaded connection with the threaded rod 32, so that the threaded ring 33 is pushed by the threads to move transversely, at the moment, under the cooperation of the second hinging seat 7, the first hinging seat 6 and the movable rod 8, the clamping rods 41 are enabled to move vertically and downwards along the limiting block 5, and the four clamping rods 41 on the same side drive the four clamping blocks 42 on the same side to move downwards to one side, so that the mechanical part can be clamped centrally;

the third step: by clamping one mechanical part on the other side of the clamping table 2 in the same way, after one mechanical part is machined, the output end of the motor 13 drives the connecting shaft 14 to rotate, so that the clamping table 2 fixed with the connecting shaft 14 rotates along with the connecting shaft, the unmachined mechanical part moves to the machined mechanical part, and the continuity effect is achieved.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.

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. A clamping device for manufacturing mechanical electrical equipment is characterized in that: comprises a driving seat (1), the output end of the driving seat (1) is provided with a clamping table (2), the clamping table (2) is internally provided with transmission components (3) which are symmetrically distributed left and right, eight clamping pieces (4) are arranged in the clamping table (2), eight limiting blocks (5) which are fixed in the clamping table (2) and extend into the eight clamping pieces (4), a first hinging seat (6) is arranged between the left clamping piece (4) and the right clamping piece (4), the transmission component (3) is provided with four second hinged seats (7) which are distributed in a rectangular array, the adjacent first hinged seats (6) are movably connected with the second hinged seats (7) through movable rods (8), the clamping table (2) is internally provided with adjusting components (9) which are distributed in bilateral symmetry and are in transmission connection with the two transmission components (3).

2. A clamping device for mechano-electrical equipment manufacture according to claim 1, wherein: the driving seat (1) comprises a base (11), a mounting ring block (12) is fixed on the outer side of the base (11), a threaded hole is formed in the top of the mounting ring block (12), a motor (13) is fixed inside the base (11), the output end of the motor (13) is fixed with a connecting shaft (14) which is connected with the base (11) in a rotating mode, and the clamping table (2) is fixed to the top of the connecting shaft (14).

3. A clamping device for mechano-electrical equipment manufacture according to claim 1, wherein: the mounting groove that is bilateral symmetry and distributes is all seted up to the left and right sides of clamping platform (2), the hole of stepping down with the mounting groove intercommunication is all seted up to the upper and lower both sides and the front and back both sides of clamping platform (2).

4. A clamping device for mechano-electrical equipment manufacture according to claim 3, wherein: the transmission assembly (3) comprises two bearing seats (31) which are fixed in the mounting groove and are adjacent to each other, the inside of each bearing seat (31) is rotatably connected with the same threaded rod (32), the outer side of each threaded rod (32) is in threaded connection with a threaded ring (33), and the second hinge seats (7) are fixed on the outer side of the threaded ring (33) in a rectangular array mode.

5. A clamping device for mechano-electrical equipment manufacture according to claim 3, wherein: holder (4) are including being located the supporting rod (41) of the downthehole portion of stepping down, control supporting rod (41) back of the body one side of the body all has seted up the spacing groove, stopper (5) extend to the inside of spacing groove, supporting rod (41) are located the inside one end of mounting groove and are fixed with grip block (42), the one end that stopper (5) were kept away from to supporting rod (41) is fixed with first articulated seat (6).

6. A clamping device for mechano-electrical equipment manufacture according to claim 4, wherein: adjusting part (9) are including rotating worm (91) of connecting lateral wall around the mounting groove inner chamber, the one end of worm (91) extends to the front of clamping platform (2), adjusting part (9) still including fixed and threaded rod (32) the outside and with worm (91) meshed worm wheel (92), worm (91) are located the positive one end of clamping platform (2) and are fixed with turning handle (93).