CN213889046U

CN213889046U - Magnetic suction tool clamp

Info

Publication number: CN213889046U
Application number: CN202022364372.6U
Authority: CN
Inventors: 梁耀; 梁军; 马勇; 张军; 杨坤
Original assignee: Hubei Mingtai Agricultural Machinery Co ltd
Current assignee: Hubei Zhongzhi Future Intelligent Equipment Manufacturing Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-08-06
Anticipated expiration: 2030-10-21

Abstract

The utility model relates to a magnetic suction tool clamp, which comprises a bracket, a turntable, a rotating part and a placing seat, wherein the bracket comprises a bottom plate and a rotating shaft, the bottom plate is placed on the ground, and one end of the rotating shaft is connected with the bottom plate; the turntable comprises an annular base and a supporting shaft, an inner ring of the annular base is sleeved on the bottom plate, and the supporting shaft is connected to the annular base; the rotating piece comprises a connecting rod and a plug connector, a rotating hole is formed in the connecting rod, and the plug connector is connected to one end of the connecting rod; the placing seat is provided with a placing groove, a connecting hole and an inserting groove, the connecting hole is formed in the bottom surface of the placing groove, the supporting shaft is inserted into the connecting hole, and the plug connector is inserted into the inserting groove; the plug connector is connected with an electromagnet, the electromagnet is electrically connected with an external power supply, and an iron sheet is connected in the insertion groove. The utility model provides a magnetism inhales potential safety hazard when frock clamp can avoid fixed work piece.

Description

Magnetic suction tool clamp

Technical Field

The utility model relates to the field of machining, especially, relate to a frock clamp is inhaled to magnetism.

Background

With the development of the manufacturing industry, the use of machining is more and more widespread, and the machining refers to a process of changing the external dimension or performance of a workpiece through a mechanical device. The difference in the machining method can be divided into cutting machining and pressing machining.

In the conventional cutting process, a workpiece to be processed is usually fixed at a position corresponding to a cutter, and then the cutter is used for processing a workpiece to be processed.

However, when the workpiece is fixed to the position corresponding to the tool first, the operator is close to the tool, and the space is small due to the equipment at the position corresponding to the tool. Therefore, when a workpiece is fixed, the cutter is touched carelessly, so that personnel are injured, and meanwhile, due to the influence of space, when an operator fixes the workpiece, the situation of inconvenient operation also exists.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a magnetic attraction frock clamp solves the fixed potential safety hazard that exists of current work piece and the inconvenient problem of operation.

In order to achieve the above object, the utility model provides a technical scheme of technical problem provides a frock clamp is inhaled to magnetism, include: the rotary table comprises a support, a rotary table, a rotating piece and a placing seat, wherein the support comprises a bottom plate and a rotating shaft, the bottom plate is placed on the ground, and one end of the rotating shaft is connected with the bottom plate; the turntable comprises an annular base and a support shaft, an inner ring of the annular base is sleeved on the bottom plate and is in rotating connection with the bottom plate, and the support shaft is connected to the annular base; the rotating piece comprises a connecting rod and a plug connector, a rotating hole is formed in the connecting rod and matched with the rotating shaft hole, and the plug connector is connected to one end of the connecting rod; the placing seat is provided with a placing groove, a connecting hole and an inserting groove, the placing groove and the inserting groove are arranged on two adjacent surfaces of the placing seat, the connecting hole is arranged on the bottom surface of the placing groove and penetrates through the placing seat, the supporting shaft is inserted into the connecting hole, and the plug connector is inserted into the inserting groove; the electromagnetic iron sheet is connected in the insertion groove, and after the insertion piece is inserted in the insertion groove, the electromagnetic iron sheet is in contact with the iron sheet.

Furthermore, the number of the plug connectors, the number of the supporting shafts and the number of the placing seats are two, the two plug connectors are respectively connected to the two opposite sides of the connecting rod, the two placing seats are respectively connected with the plug connectors through the inserting grooves on the two placing seats, and the two supporting shafts are respectively connected to the two opposite sides of the annular base and are respectively connected with the two connecting holes on the placing seats in an inserting mode.

Furthermore, the bottom plate with the rotation axis is adjacent to be seted up on the one side and has rotated the groove, be provided with the base boss on the inner ring of annular base, the base boss with rotate groove sliding fit, in order to realize the bottom plate with annular base's rotation is connected.

Furthermore, the rotating shaft is far away from one end of the annular base is provided with a rotating boss, and the rotating boss is matched with the rotating hole shaft hole so as to realize that the rotating shaft is connected with the connecting rod in a rotating manner.

Furthermore, one end of the support shaft, which is far away from the end connected with the annular base, is provided with a support boss, and the support boss is inserted into the connecting hole so as to realize the connection of the support shaft and the placing seat.

Further, after the supporting boss is inserted into the connecting hole, one surface of the supporting boss, which is far away from the annular base, is parallel to the bottom surface of the placing groove.

Furthermore, the plug connector comprises a connecting part and an inserting part, the connecting part is connected with the connecting rod, and the inserting part is connected with one end, far away from the connecting rod, of the connecting part.

Compared with the prior art, the utility model provides a frock clamp is inhaled to magnetism has following beneficial effect:

the position far away from the cutter is rotated through the placing seat, and after the workpiece is fixed on the placing seat, the placing seat is rotated to the position corresponding to the cutter, so that when the workpiece is fixed in the installing process, an operator is prevented from touching the cutter to cause a safety event, the workpiece is not interfered by the equipment space in the installing process, and the operation is more convenient.

Drawings

Fig. 1 is a schematic perspective view of a magnetic tool clamp according to a first embodiment of the present invention;

FIG. 2 is an exploded view of the magnetic tool holder of FIG. 1;

FIG. 3 is a schematic structural view of the base of FIG. 1;

FIG. 4 is a schematic structural view of the turntable in FIG. 1;

FIG. 5 is a schematic mechanical view of the rotating member of FIG. 1;

FIG. 6 is an enlarged view of a portion of FIG. 5 at A;

FIG. 7 is a schematic structural view of the placement seat in FIG. 1;

description of reference numerals: 10. magnetically attracting the tooling clamp; 20. a support; 30. a turntable; 40. a rotating member; 50. A placing seat; 21. a base plate; 22. a rotating shaft; 221. rotating the boss; 31. an annular base; 32. a support shaft; 321. supporting the boss; 41. a connecting rod; 42. a plug-in unit; 411. rotating the hole; 421. a connecting portion; 422. A plug-in part; 51. a placement groove; 52. connecting holes; 53. and (4) inserting grooves.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Please refer to fig. 1-7, the utility model provides a pair of frock clamp 10 is inhaled to magnetism, it includes support 20, the carousel 30, rotate piece 40 and place seat 50, support 20 is placed on subaerial, carousel 30 and rotation piece 40 all rotate with support 20 and are connected, place seat 50 and rotate 40 grafting, and be connected with carousel 30, in order to rotate at carousel 30 and the relative support 20 of rotation piece 40, it together rotates to drive and place seat 50, thereby before the processing work piece, fix the worker in place on seat 50 earlier, then rotate to the position that corresponds with the cutter and process, when realizing fixed work piece, operating personnel keeps away from the cutter, avoid touching the cutter and take place dangerous condition.

Specifically, the support 20 includes a bottom plate 21 and a rotating shaft 22, the bottom plate 21 is circular and is placed on the ground, and one end of the rotating shaft 22 is connected with the bottom plate 21.

The turntable 30 includes an annular base 31 and a support shaft 32, and an inner ring of the annular base 31 is sleeved on the bottom plate 21 and is rotatably connected with the bottom plate 21. The support shaft 32 is connected to the ring base 31 to rotate together with the ring base 31 relative to the base 21 when the ring base 31 rotates relative to the base 21.

It can be understood that the rotating connection between the bottom plate 21 and the annular base 31 may be formed by a bearing, or may be formed by a sliding groove and a guide rail.

The rotating part 40 comprises a connecting rod 41 and a plug connector 42, a rotating hole 411 is formed in the connecting rod 41, the rotating hole 411 is matched with a shaft hole of the rotating shaft 22 to form rotating connection, therefore, the rotating part 40 is connected with the support 20 in a rotating mode, and the plug connector 42 is connected to one end of the connecting rod 41.

The placing seat 50 is provided with a placing groove 51, a connecting hole 52 and an inserting groove 53, the placing groove 51 and the inserting groove 53 are opened on two adjacent surfaces of the placing seat 50, and the connecting hole 52 is opened on the bottom surface of the placing groove 51 and penetrates through the placing seat 50. The workpiece is fixed in the placement groove 51, the connection hole 52 is inserted into the support shaft 32 to support the placement base 50 by the support shaft 32, and the insertion member 42 is inserted into the insertion groove 53 to connect the placement base 50 to the turntable 30 and the rotating member 40. When the turntable 30 rotates relative to the holder 20, the supporting shaft 32 rotates the placing base 50 and the rotor 40 together, and the workpiece in the placing groove 51 is rotated to a position corresponding to the tool, so that the tool cuts the workpiece.

It is understood that the corresponding position of the tool is the position where the tool can process the workpiece, and in this embodiment, the corresponding position of the tool is located on the rotation path of the placing seat 50 along with the rotation of the rotating disc 30 relative to the bracket 20. Before the workpiece is machined, the placing seat 50 is rotated to a position far away from the cutter, then the workpiece is fixed in the placing groove 51, and finally the placing seat 50 is rotated to a position corresponding to the cutter, and the workpiece is machined by the cutter, so that the potential safety hazard caused by the fact that the workpiece is too close to the cutter when the workpiece is fixed is avoided.

It is understood that the workpiece may be fixed in the placing groove 51 by providing a jig or the like after being placed in the placing groove 51.

It will be appreciated that the seats 50 may be replaced for different sizes of workpieces, adapted to the size of the workpiece.

Be connected with the electro-magnet (not seen in the figure) on the plug connector 42, the electro-magnet is connected with external power supply electricity, the iron sheet (not seen in the figure) is connected to the inserting groove 53 in, plug connector 42 and inserting groove 53 peg graft the back, electro-magnet and iron sheet contact, with in plug connector 42 and inserting groove 53 peg graft the back, through producing magnetism and adsorbing with the iron sheet to the electro-magnet circular telegram, thereby be fixed in the inserting groove 53 with plug connector 42, with the stability that increases rotation piece 40 and place seat 50 and be connected, avoid placing the work piece on seat 50 when being cut by the cutter, owing to receive the external force of cutter and make and place seat 50 and.

Further, the number of the plug connectors 42, the supporting shafts 32 and the placing seats 50 is two, two plug connectors 42 are respectively connected to two opposite sides of the connecting rod 41, two placing seats 50 are respectively connected to the plug connectors 42 through the connecting slots 53 thereon, and two supporting shafts 32 are respectively connected to two opposite sides of the annular base 31 and are respectively connected to the connecting holes 52 on the two placing seats 50.

It can be understood that, by providing two placing seats 50, the fixing of the workpiece and the machining of the workpiece can be performed simultaneously, providing machining efficiency. That is, a workpiece is fixed on the placing seat 50, and the workpiece is rotated to the cutter for processing, and another workpiece is fixed on another placing seat 50 by using the processing time, and the subsequent placing seat 50 is rotated to the cutter for processing after the previous workpiece is processed, so that the continuity of the operation is ensured, no idle stroke exists, and the processing efficiency is improved.

Furthermore, a rotating groove (not shown) is formed in one side, adjacent to the connecting rotating shaft 22, of the bottom plate 21, a base boss (not shown) is arranged on an inner ring of the annular base 31, and the base boss is in sliding fit with the rotating groove, so that the bottom plate 21 is rotatably connected with the annular base 31.

Further, a rotating boss 221 is arranged at one end of the rotating shaft 22 far away from the end connected with the bottom plate 21, and the rotating boss 221 is matched with the shaft hole of the rotating hole 411 to realize the rotating connection of the rotating shaft 22 and the connecting rod 41.

Further, a supporting boss 321 is disposed on an end of the supporting shaft 32 away from the end connected to the annular base 31, and the supporting boss 321 is inserted into the connecting hole 52 to connect the supporting shaft 32 and the placing seat 50.

Further, after the supporting boss 321 is inserted into the connecting hole 52, a surface of the supporting boss, which is far away from the annular base 31, is parallel to the ground of the placing groove 51.

Further, plug-in components 42 includes connecting portion 421 and grafting portion 422, and connecting portion 421 is connected with connecting rod 41, and grafting portion 422 is connected with the one end that connecting portion 421 kept away from connecting rod 41, and the electro-magnet is connected on grafting portion 422.

The utility model discloses a theory of operation does: when a plurality of workpieces are required to be machined, the workpieces are first fixed on one placing seat 50, and the placing seat 50 is located away from a machining tool. After the workpiece is fixed, the turntable 30 is rotated to rotate the placing base 50 to which the workpiece is fixed to a position corresponding to the tool, and the workpiece is machined by the tool. At this time, the other placing base 50 on which the workpiece is not placed is rotated to a position away from the tool, and when the workpiece on one of the placing bases is machined by the tool, the other workpiece is fixed to the placing base 50 away from the tool, so that after one workpiece is machined by the tool, the turntable 30 is rotated to rotate the placing base 50 away from the tool and on which the unprocessed workpiece is fixed to a position corresponding to the tool, and then machining can be continued, and the machined workpiece is detached from the placing base 50 and replaced with the machined workpiece, thereby realizing gapless continuous machining.

The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a frock clamp is inhaled to magnetism which characterized in that includes:

the rotary table comprises a support, a rotary table, a rotating piece and a placing seat, wherein the support comprises a bottom plate and a rotating shaft, the bottom plate is placed on the ground, and one end of the rotating shaft is connected with the bottom plate;

the turntable comprises an annular base and a support shaft, an inner ring of the annular base is sleeved on the bottom plate and is in rotating connection with the bottom plate, and the support shaft is connected to the annular base;

the rotating piece comprises a connecting rod and a plug connector, a rotating hole is formed in the connecting rod and matched with the rotating shaft hole, and the plug connector is connected to one end of the connecting rod;

the placing seat is provided with a placing groove, a connecting hole and an inserting groove, the placing groove and the inserting groove are arranged on two adjacent surfaces of the placing seat, the connecting hole is arranged on the bottom surface of the placing groove and penetrates through the placing seat, the supporting shaft is inserted into the connecting hole, and the plug connector is inserted into the inserting groove;

the electromagnetic iron sheet is connected in the insertion groove, and after the insertion piece is inserted in the insertion groove, the electromagnetic iron sheet is in contact with the iron sheet.

2. The magnetic tool clamp of claim 1, wherein:

the connector clip the back shaft reaches place the quantity of seat and all be two, two the connector clip connect respectively in the relative both sides of connecting rod, two place the seat respectively through on it the inserting groove with the connector clip is pegged graft, two the back shaft connect respectively in the relative both sides of annular base and respectively with two place on the seat connecting hole is pegged graft.

3. The magnetic tool clamp of claim 1, wherein:

the bottom plate with the rotation axis is adjacent to be seted up on the one side and has rotated the groove, be provided with the base boss on the inner ring of annular base, the base boss with rotate groove sliding fit, in order to realize the bottom plate with annular base's rotation is connected.

4. The magnetic tool clamp of claim 1, wherein:

the rotation axis is kept away from one of annular base is served and is provided with the rotation boss, rotate the boss with rotate the cooperation of hole axle hole, in order to realize the rotation axis with the rotation of connecting rod is connected.

5. The magnetic tool clamp of claim 1, wherein:

the supporting shaft is far away from one end connected with the annular base and is provided with a supporting boss, and the supporting boss is connected with the connecting hole in an inserting mode so as to achieve connection of the supporting shaft and the placing seat.

6. The magnetic tool clamp of claim 5, wherein:

after the supporting lug boss is connected with the connecting hole in an inserting mode, one surface, far away from the annular base, of the supporting lug boss is parallel to the bottom surface of the placing groove.

7. The magnetic tool clamp of claim 1, wherein:

the plug connector comprises a connecting part and a plugging part, the connecting part is connected with the connecting rod, and the plugging part is connected with one end, far away from the connecting rod, of the connecting part.