Compressing and positioning device for coupler machining

Abstract

The utility model relates to the technical field of pressing and positioning devices, and discloses a pressing and positioning device for coupler machining, which comprises a fixed mounting plate, a metal connecting pad is fixed on one side of the fixed mounting plate, and a reinforcing mounting block is fixed on the top of the metal connecting pad; the device is provided with the pressing device, a corresponding coupling part can be placed in preset placing pressing grooves of the first pressing positioning plate and the second pressing positioning plate, and the size of the placing pressing groove between the first pressing positioning plate and the second pressing positioning plate is the same as the cross section of a clamped and pressed part. According to the coupling part pressing and positioning device, pressing and positioning of multiple coupling parts can be completed at the same time, the purpose of pressing and positioning of the multiple coupling parts is achieved, the working efficiency is improved, and coupling machining is facilitated; the device is provided with the locking device, the position of the guide connecting plate is adjusted through the limiting positioning rod, pressing and loosening of the coupler part can be conveniently completed, and the purpose of being easy to use is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping and positioning devices, in particular to a clamping and positioning device used for coupling processing. Background Art

[0002] A coupling, also known as a coupling, is a mechanical component used to firmly connect the driving shaft and the driven shaft in different mechanisms so that they rotate together and transmit motion and torque. Sometimes it is also used to connect shafts with other parts (such as gears, pulleys, etc.). It is often composed of two halves, which are connected by keys or tight fits, fastened to the two ends of the shaft, and then connected in some way. The coupling can compensate for the offset (including axial offset, radial offset, angular offset or combined offset) between the two shafts due to inaccurate manufacturing and installation, deformation during operation or thermal expansion, as well as mitigate impact and absorb vibration. During the coupling processing, a clamping and positioning device is required for clamping and positioning.

[0003] However, the existing pressing and positioning device can only press and position one coupling component during use, which affects the processing efficiency. Therefore, those skilled in the art provide a pressing and positioning device for coupling processing to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a clamping and positioning device for coupling processing to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A clamping and positioning device for coupling processing, comprising a fixed mounting plate, a metal connection pad is fixed to one side of the fixed mounting plate, a reinforcement mounting block is fixed to the top of the metal connection pad, a locking device is arranged on the outside of the reinforcement mounting block, a clamping device is arranged on the top of the fixed mounting plate, and a coupling component extending to the outside is arranged inside the clamping device;

[0007] The clamping device includes a guide connecting plate and a clamping groove, a guide connecting frame is arranged on the outer side of the guide connecting plate, a first clamping positioning plate is installed on the outer side of the guide connecting frame, a second clamping positioning plate is installed on the outer side of the guide connecting frame, movable guide grooves are provided inside the first clamping positioning plate and the second clamping positioning plate, a first chamfer is provided on the outer side of the first clamping positioning plate and the second clamping positioning plate, a second chamfer is provided on the outer side of the first clamping positioning plate and the second clamping positioning plate, a first roller is rotatably connected to the top of the fixed mounting plate via a rotating shaft, and a second roller is rotatably connected to the top of the fixed mounting plate via a rotating shaft.

[0008] As a further solution of the utility model: the locking device includes a fixed mounting shell, a fixed mounting pad is fixed to an inner wall of one side of the fixed mounting shell, a support spring is connected to the outer side of the fixed mounting pad, one end of the support spring is connected to a limited movable plate, a limited positioning rod is fixed to one side of the limited movable plate, a limited guide rod is fixed to the outer side of the limited movable plate, a movable threaded column is fixed to one end of the limiting guide rod, the outer side of the movable threaded column is threadedly connected to a positioning threaded sleeve, and a handle mounting plate is fixed to one end of the movable threaded column.

[0009] As a further solution of the utility model: the fixed installation shell and the metal connection pad are fixedly connected, and the limit positioning rod and the guide connection plate are fixedly connected.

[0010] As a further solution of the utility model: through holes are provided inside the fixed installation shell and the fixed installation pad, and the size of the through holes is adapted to the size of the limiting guide rod.

[0011] As a further solution of the utility model: the size of the clamping groove is matched with the size of the coupling component, and the size of the guide connecting frame is matched with the size of the movable guide groove.

[0012] As a further solution of the utility model: the spacings between adjacent clamping grooves are equal, and the first chamfers are fitted with the corresponding first rollers.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The device is provided with a clamping device, which can place the corresponding coupling parts in the preset clamping grooves of the first clamping positioning plate and the second clamping positioning plate. The size of the clamping groove between the first clamping positioning plate and the second clamping positioning plate is the same as the cross-section of the clamped parts. The coupling parts can be clamped in the clamping grooves, and the clamping and positioning of multiple coupling parts can be completed at the same time, achieving the purpose of clamping and positioning multiple coupling parts, improving work efficiency, and facilitating the processing of couplings;

[0015] 2. The device is provided with a locking device. When adjusting the position of the guide connecting plate, since the guide connecting plate and the limit positioning rod are fixedly connected, and the limit positioning rod and the limit movable plate are fixedly connected, the user can drive the movable threaded column to move by pulling and pushing the handle mounting plate, and let the movable threaded column drive the limit guide rod and the limit movable plate to move, so that the position of the guide connecting plate can be adjusted through the limit positioning rod, and the tightening and loosening of the coupling components can be easily completed, thereby achieving the purpose of easy use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A stereoscopic diagram of a clamping and positioning device for coupling processing;

[0017] Figure 2 It is a structural schematic diagram of a clamping device in a clamping and positioning device used for coupling processing;

[0018] Figure 3 The present invention is a schematic diagram of the structure of a locking device in a clamping and positioning device used in coupling processing.

[0019] In the figure: 1. fixed mounting plate; 2. metal connecting pad; 3. clamping device; 31. guide connecting plate; 32. guide connecting frame; 33. first clamping positioning plate; 34. second clamping positioning plate; 35. movable guide groove; 36. first chamfer; 37. second chamfer; 38. first roller; 39. second roller; 310. placement clamping groove; 4. coupling component; 5. reinforcement mounting block; 6. locking device; 61. fixed mounting shell; 62. fixed mounting pad; 63. support spring; 64. limit movable plate; 65. limit positioning rod; 66. limit guide rod; 67. movable threaded column; 68. positioning threaded sleeve; 69. handle mounting plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 In an embodiment of the utility model, a clamping and positioning device for coupling processing includes a fixed mounting plate 1, a metal connection pad 2 is fixed to one side of the fixed mounting plate 1, a reinforcement mounting block 5 is fixed to the top of the metal connection pad 2, a locking device 6 is arranged on the outer side of the reinforcement mounting block 5, a clamping device 3 is arranged on the top of the fixed mounting plate 1, and a coupling component 4 extending to the outside is arranged inside the clamping device 3;

[0022] The clamping device 3 includes a guide connecting plate 31 and a clamping groove 310. A guide connecting frame 32 is provided on the outer side of the guide connecting plate 31. A first clamping positioning plate 33 is installed on the outer side of the guide connecting frame 32. A second clamping positioning plate 34 is installed on the outer side of the guide connecting frame 32. A movable guide groove 35 is provided inside the first clamping positioning plate 33 and the second clamping positioning plate 34. A first chamfer 36 is provided on the outer side of the first clamping positioning plate 33 and the second clamping positioning plate 34. A second chamfer 37 is provided on the outer side of the first clamping positioning plate 33 and the second clamping positioning plate 34. A first roller 38 is rotatably connected to the top of the fixed mounting plate 1 through a rotating shaft. A second roller 39 is rotatably connected to the top of the fixed mounting plate 1 through a rotating shaft. The size of the clamping groove 310 is adapted to the size of the coupling component 4. The size of the guide connecting frame 32 is adapted to the size of the movable guide groove 35. The clamping grooves 310 are placed adjacent to each other. The spacing between the first chamfer 36 and the corresponding first roller 38 is equal, and the first chamfer 36 fits with the corresponding first roller 38. The corresponding coupling component 4 can be placed in the preset placement and clamping groove 310 of the first clamping positioning plate 33 and the second clamping positioning plate 34, and then the guide connecting plate 31 can be pushed to drive the first chamfer 36 and the second clamping positioning plate 34 to move through the guide connecting plate 31. The first chamfer 36 and the second chamfer 37 of the first clamping positioning plate 33 and the second clamping positioning plate 34 can contact the corresponding first roller 38 and the second roller 39 respectively, and the size of the placement and clamping groove 310 between the first clamping positioning plate 33 and the second clamping positioning plate 34 is the same as the cross-section of the clamped part. The coupling part can be clamped in the placement and clamping groove 310, and the clamping positioning of multiple coupling components 4 can be completed at the same time, thereby achieving the purpose of clamping and positioning multiple coupling components 4, improving work efficiency, and facilitating the coupling processing.

[0023] As an embodiment of the present utility model, the locking device 6 includes a fixed mounting shell 61, a fixed mounting pad 62 is fixed to an inner wall of one side of the fixed mounting shell 61, a supporting spring 63 is connected to the outer side of the fixed mounting pad 62, one end of the supporting spring 63 is connected to a limited movable plate 64, a limited positioning rod 65 is fixed to one side of the limited movable plate 64, a limited guide rod 66 is fixed to the outer side of the limited movable plate 64, the fixed mounting shell 61 and the metal connecting pad 2 are fixedly connected, the limited positioning rod 65 and the guide connecting plate 31 are fixedly connected, the fixed mounting shell 61 and the fixed mounting pad 62 are both provided with through holes in their interiors, and the size of the through holes is adapted to the size of the limiting guide rod 66, one end of the limiting guide rod 66 is fixed with a movable threaded column 67, the outer side of the movable threaded column 67 is threadedly connected with a positioning threaded sleeve 68, one end of the movable threaded column 67 is fixed with a handle mounting plate 69, During adjustment, since the guide connecting plate 31 and the limit positioning rod 65 are fixedly connected, and the limit positioning rod 65 and the limit movable plate 64 are fixedly connected, the user can drive the movable threaded column 67 to move by pulling and pushing the handle mounting plate 69, and let the movable threaded column 67 drive the limit guide rod 66 and the limit movable plate 64 to move, so that the position of the guide connecting plate 31 is adjusted by the limit positioning rod 65, and a support spring 63 is arranged in the fixed mounting shell 61, and the support spring 63 can provide elastic force to push the limit movable plate 64, so that the limit positioning rod 65 drives the guide connecting plate 31 to move, so that the first clamping positioning plate 33 and the second clamping positioning plate 34 stabilize the clamping and positioning structure of the coupling component 4, and at the same time, the positioning threaded sleeve 68 on the outer side of the movable threaded column 67 plays a limiting role, so that the clamping and loosening of the coupling component 4 can be easily completed, and the purpose of easy use is achieved.

[0024] The working principle of the utility model is as follows: the device is provided with a clamping device 3, which can place the corresponding coupling component 4 in the preset clamping groove 310 of the first clamping positioning plate 33 and the second clamping positioning plate 34, and then the guide connecting plate 31 can be pushed to drive the first chamfer 36 and the second clamping positioning plate 34 to move through the guide connecting plate 31, and the first chamfer 36 and the second chamfer 37 of the first clamping positioning plate 33 and the second clamping positioning plate 34 can contact the corresponding first roller 38 and the second roller 39 respectively, and the size of the clamping groove 310 between the first clamping positioning plate 33 and the second clamping positioning plate 34 is the same as the cross-section of the clamped part, the coupling part can be clamped in the clamping groove 310, and the clamping positioning of multiple coupling components 4 can be completed at the same time, thereby achieving the purpose of clamping and positioning multiple coupling components 4, improving work efficiency, and facilitating the processing of the coupling; the device is provided with a locking device 6, which can be used for the guide connecting plate 31. When the position of the connecting plate 31 is adjusted, since the guide connecting plate 31 and the limit positioning rod 65 are fixedly connected, and the limit positioning rod 65 and the limit movable plate 64 are fixedly connected, the user can drive the movable threaded column 67 to move by pulling and pushing the handle mounting plate 69, and let the movable threaded column 67 drive the limit guide rod 66 and the limit movable plate 64 to move, so that the position of the guide connecting plate 31 is adjusted by the limit positioning rod 65, and a supporting spring 63 is arranged in the fixed mounting shell 61, and the supporting spring 63 can provide elastic force to push the limit movable plate 64, so that the limit positioning rod 65 drives the guide connecting plate 31 to move, so that the first clamping positioning plate 33 and the second clamping positioning plate 34 stabilize the clamping and positioning structure of the coupling component 4, and at the same time, the positioning threaded sleeve 68 on the outer side of the movable threaded column 67 plays a limiting role, so that the clamping and loosening of the coupling component 4 can be easily completed, and the purpose of easy use is achieved.

[0025] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A clamping and positioning device for coupling processing, comprising a fixed mounting plate (1), characterized in that: A metal connection pad (2) is fixed to one side of the fixed installation plate (1), a reinforcing installation block (5) is fixed to the top of the metal connection pad (2), a locking device (6) is arranged on the outside of the reinforcing installation block (5), a clamping device (3) is arranged on the top of the fixed installation plate (1), and a coupling component (4) extending to the outside is arranged inside the clamping device (3); The clamping device (3) comprises a guide connecting plate (31) and a clamping groove (310). A guide connecting frame (32) is arranged on the outer side of the guide connecting plate (31). A first clamping positioning plate (33) is installed on the outer side of the guide connecting frame (32). A second clamping positioning plate (34) is installed on the outer side of the guide connecting frame (32). A movable guide groove (35) is provided inside the first clamping positioning plate (33) and the second clamping positioning plate (34). A first chamfer (36) is provided on the outer side of the first clamping positioning plate (33) and the second clamping positioning plate (34). A second chamfer (37) is provided on the outer side of the first clamping positioning plate (33) and the second clamping positioning plate (34). The top of the fixed mounting plate (1) is rotatably connected to a first roller (38) via a rotating shaft. The top of the fixed mounting plate (1) is rotatably connected to a second roller (39) via a rotating shaft.

2. A clamping and positioning device for coupling processing according to claim 1, characterized in that: The locking device (6) comprises a fixed mounting shell (61), a fixed mounting pad (62) is fixed to an inner wall of one side of the fixed mounting shell (61), a support spring (63) is connected to the outer side of the fixed mounting pad (62), one end of the support spring (63) is connected to a limit movable plate (64), a limit positioning rod (65) is fixed to one side of the limit movable plate (64), a limit guide rod (66) is fixed to the outer side of the limit movable plate (64), a movable threaded column (67) is fixed to one end of the limit guide rod (66), a positioning threaded sleeve (68) is threadedly connected to the outer side of the movable threaded column (67), and a handle mounting plate (69) is fixed to one end of the movable threaded column (67).

3. A clamping and positioning device for coupling processing according to claim 2, characterized in that: The fixed installation shell (61) and the metal connection pad (2) are fixedly connected, and the limiting positioning rod (65) and the guide connection plate (31) are fixedly connected.

4. A clamping and positioning device for coupling processing according to claim 2, characterized in that: The interiors of the fixed installation shell (61) and the fixed installation pad (62) are both provided with through holes, and the size of the through holes matches the size of the limiting guide rod (66).

5. The clamping and positioning device for coupling processing according to claim 1, characterized in that: The size of the placement and pressing groove (310) is adapted to the size of the coupling component (4), and the size of the guide connecting frame (32) is adapted to the size of the movable guide groove (35).

6. A clamping and positioning device for coupling processing according to claim 1, characterized in that: The spacing between adjacent placement and pressing grooves (310) is equal, and the first chamfer (36) is in close contact with the corresponding first roller (38).

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