CN210862615U

CN210862615U - A contourgraph anchor clamps for belt pulley production

Info

Publication number: CN210862615U
Application number: CN201922352640.XU
Authority: CN
Inventors: 刘祥; 林逢彬; 王小青; 余国泉
Original assignee: Xiamen Huiqiantai Industry And Trade Co ltd
Current assignee: Xiamen Huiqiantai Industry And Trade Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-06-26
Anticipated expiration: 2029-12-24

Abstract

The utility model relates to a contourgraph clamp for belt pulley production, which comprises a base, wherein the upper surface of the base is provided with a first mounting seat, the upper surface of the first mounting seat is provided with an arc-shaped groove, the two sides of the inner wall of the arc-shaped groove are provided with rotating blocks which rotate along the arc direction of the arc-shaped groove, a placing plate is arranged between the two rotating blocks, the upper surface of the placing plate is provided with a clamping component, a fixed shaft is arranged between the opposite side walls of the two rotating blocks and below the placing plate, a worm wheel is arranged on the fixed shaft, a mounting hole is arranged on the side wall of the first mounting seat in a penetrating way, the worm wheel is engaged with a worm which is rotatably arranged in the mounting hole, the opposite side walls of the two rotating blocks are provided with limit grooves along the rotating direction, and the limiting groove is internally provided with a limiting strip, and the limiting strip protrudes out of the opening of the limiting groove and extends downwards to be fixed with the upper surface of the arc-shaped groove. The utility model discloses have the effect of conveniently adjusting belt pulley mounted position.

Description

A contourgraph anchor clamps for belt pulley production

Technical Field

The utility model belongs to the technical field of the measuring equipment auxiliary device, especially, relate to a contourgraph anchor clamps for belt pulley production.

Background

A profilometer is an instrument that can trace the waviness and roughness of a workpiece surface and give its values.

The utility model discloses a chinese utility model patent that is CN207231375U at bulletin number discloses a contourgraph, including base, stand, measuring device and clamping device, the slot has been seted up to the upper surface right-hand member of base, the bottom fixed mounting of stand has the connecting plate, the lower fixed surface of connecting plate installs the bolt is inserted and is installed in the slot, first slide has been seted up to the front surface of stand, measuring device slip joint is in first slide, measuring device's left end fixed mounting has the measuring stick, the left end joint of measuring stick has the measuring head.

The above prior art solutions have the following drawbacks: in the process of measuring the profile of the belt pulley, the deviation and the error of the measuring result of the belt pulley are easily caused by the influence of factors such as the placement position of the belt pulley, the parallelism of the belt pulley and a guide rail and the like, so that the precision adjustment of the belt pulley in the measuring process of the profile gauge is very important for ensuring the measuring precision and the measuring accuracy.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a contourgraph anchor clamps convenient to adjustment.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a contourgraph clamp for belt pulley production comprises a base, wherein a first mounting seat is arranged on the upper surface of the base, the upper surface of the first mounting seat is provided with an arc-shaped groove, the two sides of the inner wall of the arc-shaped groove are provided with rotating blocks which rotate along the arc direction of the arc-shaped groove, a placing plate is arranged between the two rotating blocks, the upper surface of the placing plate is provided with a clamping component, a fixed shaft is arranged between the opposite side walls of the two rotating blocks and below the placing plate, a worm wheel is arranged on the fixed shaft, a mounting hole is arranged on the side wall of the first mounting seat in a penetrating way, the worm wheel is engaged with a worm which is rotatably arranged in the mounting hole, the opposite side walls of the two rotating blocks are provided with limit grooves along the rotating direction, and the limiting groove is internally provided with a limiting strip, and the limiting strip protrudes out of the opening of the limiting groove and extends downwards to be fixed with the upper surface of the arc-shaped groove.

Through adopting above-mentioned technical scheme, fix the belt pulley on the centre gripping subassembly, when needing to carry out the fine setting to the angle of belt pulley mounted position, rotate the worm, under the drive of worm, the worm wheel drives the turning block via the fixed axle and takes place to rotate along the arc direction of arc wall, and spacing slides in the spacing inslot for place the board upper surface and begin to incline, thereby accomplished the fine setting to belt pulley mounted position angle, easy operation is convenient, and the staff of being convenient for carries out the regulation of angle.

The present invention may be further configured in a preferred embodiment as: the clamping assembly comprises a second mounting seat arranged on the upper surface of the placing plate, a nut seat is arranged on one side of the upper surface of the second mounting seat, a first threaded hole penetrates through the nut seat along the length direction of the second mounting seat, the first threaded hole is rotatably connected with a first lead screw, a moving block is arranged at one end, located above the second mounting seat, of the first lead screw, a connecting piece is connected between the moving block and the first lead screw, and a butting block is arranged on one side, away from the nut seat, of the upper surface of the second mounting seat.

Through adopting above-mentioned technical scheme, place the belt pulley at the upper surface that the second mount pad is located between butt piece and movable block for one side of belt pulley and the lateral wall looks butt of butt piece rotate the second lead screw, make the movable block slide towards the butt piece, and with belt pulley one side looks butt, make the belt pulley fix on the centre gripping subassembly, simple structure, convenient operation.

Furthermore, the connecting piece includes a connecting block arranged on the side wall of the moving block, the connecting block is arranged in a hollow manner, an opening for the first lead screw to pass through is formed in one side, facing the first lead screw, of the connecting block, a clamping block rotating in the connecting block is arranged at one end, located in the connecting block, of the first lead screw, and the area of the side face of the clamping block is larger than that of the opening.

Through adopting above-mentioned technical scheme, when taking off the belt pulley, rotate first lead screw for the screens piece is when the connecting block internal rotation, and the direction that the butt joint piece was kept away from to the screens piece orientation removes, drives the connecting block orientation and removes the direction of keeping away from the butt joint piece, makes the movable block orientation remove the direction of keeping away from the butt joint piece, thereby can make the staff take off the belt pulley.

Furthermore, the clamping block is cylindrical and is in rotating contact with the inner wall of the connecting block.

Through adopting above-mentioned technical scheme, the screens piece is cylindric, and rotates the contact with the inner wall of connecting block, can make more smooth and easy of screens piece at the connecting block internal rotation for it is more smooth and easy when moving block is adjusted to the first lead screw of rotation.

Furthermore, the side wall of the second mounting seat is provided with a guide strip along the length direction of the side wall, and the moving block is provided with a guide groove which slides along the length direction of the guide strip.

Through adopting above-mentioned technical scheme, the moving direction of movable block can be injectd in the setting of gib block and guide way for the movable block is more stable installs on the second mount pad, thereby makes it more smooth and easy at the in-process that slides.

Furthermore, the lower surface of the first mounting seat is provided with a first power block, the first power block penetrates through a second threaded hole along the width direction of the base, the second threaded hole is rotatably provided with a second lead screw, a third mounting seat is arranged below the first power block, first fixing blocks are arranged on two sides of the third mounting seat perpendicular to the sliding direction of the first power block, the second lead screw is rotatably mounted on the first fixing blocks, two first guide rods in parallel are arranged between the first fixing blocks, and the first power block penetrates through a first limiting hole for the corresponding first guide rod to penetrate through.

Through adopting above-mentioned technical scheme, rotate the second lead screw, first power piece slides along the axis direction of first guide bar under the effect of second lead screw for the staff can control the belt pulley and reciprocate to slide along base width direction, has improved the adjustment range of belt pulley.

Furthermore, the lower surface of the third mounting seat is provided with a second power block, the second power block penetrates through a third threaded hole along the length direction of the base, a third screw rod is arranged in the third threaded hole in a rotating mode, a fourth mounting seat is arranged below the second power block and on the upper surface of the base, second fixed blocks are arranged on the fourth mounting seat and on two sides of the second power block perpendicular to the sliding direction, the third screw rod is installed on the second fixed blocks in a rotating mode, two second guide rods in parallel are arranged between the second fixed blocks, and second limiting holes for the corresponding second guide rods to penetrate through are formed in the second power block in a penetrating mode.

Through adopting above-mentioned technical scheme, rotate the third lead screw, the second power piece slides along the axis direction of second guide bar under the effect of third lead screw for the staff can control the belt pulley and reciprocate to slide along base length direction, has improved the adjustment range of belt pulley.

Furthermore, a rotation angle value mark is arranged on the side wall of the rotating block and close to the arc-shaped groove.

Through adopting above-mentioned technical scheme, the range of angle of rotation value that can accurate control is set up of angle of rotation value sign for the staff is more accurate to the control of turning block.

To sum up, the utility model discloses a following at least one useful technological effect:

the belt pulley is fixed on the clamping assembly, when the angle of the mounting position of the belt pulley needs to be finely adjusted, the worm is rotated, the worm wheel drives the rotating block to rotate along the arc direction of the arc-shaped groove through the fixed shaft under the driving of the worm, and the limiting strip slides in the limiting groove, so that the upper surface of the placing plate begins to incline, the fine adjustment of the angle of the mounting position of the belt pulley is completed, the operation is simple and convenient, and the angle adjustment of a worker is facilitated;

the belt pulley is placed on the upper surface, located between the abutting block and the moving block, of the second installation seat, one side of the belt pulley is abutted to the side wall of the abutting block, the second lead screw is rotated, the moving block slides towards the abutting block and is abutted to one side of the belt pulley, and the belt pulley is fixed on the clamping assembly and is simple in structure and convenient to operate.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a partially exploded schematic view highlighting the worm gear;

FIG. 3 is a partially exploded schematic view of the clamping assembly;

FIG. 4 is a schematic diagram highlighting the structure of the first power block.

Reference numerals: 1. a base; 2. a first mounting seat; 3. an arc-shaped slot; 4. rotating the block; 5. placing the plate; 6. a clamping assembly; 61. a second mounting seat; 62. a nut seat; 63. a butting block; 64. a first threaded hole; 65. a first lead screw; 66. a moving block; 67. a connecting member; 671. connecting blocks; 672. an opening; 673. a bit block; 68. a second handle; 7. a fixed shaft; 8. a worm gear; 9. mounting holes; 10. a worm; 11. a first handle; 12. a limiting groove; 13. a limiting strip; 14. a guide strip; 15. a guide groove; 16. a first power block; 17. a second threaded hole; 18. a second lead screw; 19. a third handle; 20. a third mounting seat; 21. a first fixed block; 22. a first guide bar; 23. a first limit hole; 24. a second power block; 25. a third threaded hole; 26. a third screw rod; 27. a fourth handle; 28. a fourth mounting seat; 29. a second fixed block; 30. a second guide bar; 31. a second limiting hole; 32. identifying a rotation angle value; 33. a pulley.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the profile gauge clamp for belt pulley production disclosed by the present invention, comprising a base 1, a first mounting seat 2 is installed above the base 1, an arc-shaped groove 3 is opened on the upper surface of the first mounting seat 2, the arc line of the arc-shaped groove 3 is a minor arc, rotating blocks 4 are installed on both sides of the upper surface of the arc-shaped groove 3 in a rotating manner along the arc line direction thereof, a same placing plate 5 is installed on the upper surfaces of the two rotating blocks 4, a clamping assembly 6 is fixed on the placing plate 5, a fixing shaft 7 is installed on the opposite side walls of the two rotating blocks 4 and below the placing plate 5, a worm wheel 8 is fixed on the fixing shaft 7, a mounting hole 9 communicated with the arc-shaped groove 3 is opened on the side wall of the first mounting seat 2, a worm 10 meshed with the worm wheel 8 is installed in the mounting hole 9 in a rotating manner, a first handle 11 is installed on one end of the worm 10 far away from the worm wheel 8, a limiting groove, a limiting strip 13 is arranged in the limiting groove 12, and the limiting strip 13 protrudes out of the opening of the limiting groove 12 and extends and is fixed on the upper surface of the arc-shaped groove 3.

And a rotation angle value mark 32 is arranged on the side wall of the rotating block 4 and close to the arc-shaped groove 3. The range of the rotation angle value can be accurately controlled through the rotation angle value identification 32, so that the control of the rotating block 4 by a worker is more accurate.

Referring to fig. 3, the clamping assembly 6 includes a second mounting base 61 fixed on the upper surface of the placing plate 5 by screws, a nut base 62 and an abutting block 63 are integrally formed on two sides of the upper surface of the second mounting base 61, a first threaded hole 64 is formed in the nut base 62 towards the abutting block 63 in a penetrating manner, a first threaded hole 64 is rotatably mounted on the first threaded hole 64, a moving block 66 is connected to one end of the first threaded hole 65 towards the abutting block 63, the moving block 66 is connected with the first threaded hole 65 through a connecting piece 67, and a second handle 68 is mounted at one end of the first threaded hole 65 far away from the moving block 66. When the belt pulley 33 is fixed, the belt pulley 33 is placed on the upper surface, located between the abutting block 63 and the moving block 66, of the second mounting seat 61, the first lead screw 65 is rotated, so that the first lead screw 65 pushes the moving block 66 to slide towards the abutting block 63 through the connecting piece 67, the belt pulley 33 is fixed between the abutting block 63 and the moving block 66, and the structure is simple and the operation is convenient.

The connecting piece 67 includes the connecting block 671 of fixing at the movable block 66 lateral wall through the bolt, and the connecting block 671 is the cavity setting, and the opening 672 that supplies first lead screw 65 to pass is seted up towards one side of first lead screw 65 to the connecting block 671, and the one end that first lead screw 65 is located the connecting block 671 is fixed with the screens piece 673 of rotation in the connecting block 671, and the side area of screens piece 673 is greater than the area of opening 672. When the belt pulley 33 is taken down from the clamping assembly 6, the first screw 65 is rotated reversely, so that the clamping block 673 abuts against the inner wall of the connecting block 671, the moving block 66 is driven to slide in the direction away from the abutting block 63, and the belt pulley 33 is taken down by a worker conveniently.

Then, in order to make the catching block 673 rotate more smoothly in the connection block 671, the catching block 673 is cylindrical, so that it is more smooth when the first lead screw 65 is rotated to adjust the moving block 66.

Referring to fig. 3, a guide bar 14 is fixed to a side wall of the second mounting base 61 along a longitudinal direction thereof, and a guide groove 15 sliding along the longitudinal direction of the guide bar 14 is formed in the moving block 66. During the sliding process of the moving block 66, the guide groove 15 and the guide bar 14 limit the moving direction of the moving block 66, so that the moving block 66 is more stably mounted on the second mounting seat 61, and the sliding process of the moving block 66 is more stable.

Referring to fig. 4, a first power block 16 is fixed on the lower surface of the first mounting seat 2, a second threaded hole 17 penetrates through the first power block 16 along the width direction of the base 1, a second lead screw 18 is rotatably mounted in the second threaded hole 17, a third handle 19 is mounted at one end, away from the first power block 16, of the second lead screw 18, a third mounting seat 20 is fixed below the first power block 16, first fixing blocks 21 are fixed on two sides, perpendicular to the sliding direction of the first power block 16, of the upper surface of the third mounting seat 20, the second lead screw 18 is rotatably mounted on any first fixing block 21, two parallel first guide rods 22 are fixed between the two first fixing blocks 21, and a first limiting hole 23 for the corresponding first guide rod 22 to pass through is formed through the first power block 16. The second screw rod 18 is rotated, the first power block 16 slides along the axial direction of the first guide rod 22 under the action of the second screw rod 18, so that the worker can control the belt pulley 33 to slide back and forth along the width direction of the base 1, and the adjustment range of the belt pulley 33 is enlarged.

A second power block 24 is fixed on the lower surface of the third mounting seat 20, a third threaded hole 25 is formed in the second power block 24 in a penetrating manner along the length direction of the base 1, a third lead screw 26 is rotatably mounted in the third threaded hole 25, a fourth handle 27 is mounted at one end, far away from the second power block 24, of the third lead screw 26, a fourth mounting seat 28 is fixed on the lower surface of the second power block 24 and located on the upper surface of the base 1, second fixing blocks 29 are fixed on two sides, perpendicular to the sliding direction of the second power block 24, of the fourth mounting seat 28, the third lead screw 26 is rotatably mounted on the second fixing blocks 29, two parallel second guide rods 30 are arranged between the two second fixing blocks 29, and second limiting holes 31 for the corresponding second guide rods 30 to pass through are formed in the second power block 24 in a penetrating manner. The third screw rod 26 is rotated, the second power block 24 slides along the axial direction of the second guide rod 30 under the action of the third screw rod 26, so that the worker can control the belt pulley 33 to slide back and forth along the length direction of the base 1, and the adjustment range of the belt pulley 33 is enlarged.

The implementation principle of the embodiment is as follows: fix belt pulley 33 on centre gripping subassembly 6, when needing to carry out the fine setting to the angle of belt pulley 33 mounted position, rotate worm 10, under the drive of worm 10, worm wheel 8 drives turning block 4 via fixed axle 7 and takes place to rotate along the arc direction of arc wall 3, spacing 13 slides in spacing groove 12, make and place 5 upper surfaces of board and begin to incline, thereby accomplished the fine setting to belt pulley 33 mounted position angle, and easy operation is convenient, and the staff of being convenient for carries out the regulation of angle.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A profilometer clamp for pulley production, comprising a base (1), characterized in that: the upper surface of the base (1) is provided with a first mounting seat (2), the upper surface of the first mounting seat (2) is provided with an arc-shaped groove (3), two sides of the inner wall of the arc-shaped groove (3) are provided with rotating blocks (4) rotating along the arc direction of the arc-shaped groove, a placing plate (5) is arranged between the two rotating blocks (4), the upper surface of the placing plate (5) is provided with a clamping assembly (6), a fixing shaft (7) is arranged between the two opposite side walls of the rotating blocks (4) and below the placing plate (5), a worm wheel (8) is arranged on the fixing shaft (7), the side wall of the first mounting seat (2) is provided with a mounting hole (9) in a penetrating manner, the worm wheel (8) is meshed with a worm (10) rotatably mounted in the mounting hole (9), and the opposite side walls of the two rotating blocks (4) are provided with limiting grooves (12) along, and a limiting strip (13) is arranged in the limiting groove (12), and the limiting strip (13) protrudes out of the opening of the limiting groove (12) and extends downwards to be fixed with the upper surface of the arc-shaped groove (3).

2. A profilometer clamp for use in pulley production according to claim 1 wherein: the clamping assembly (6) comprises a second mounting seat (61) arranged on the upper surface of the placing plate (5), a nut seat (62) is arranged on one side of the upper surface of the second mounting seat (61), a first threaded hole (64) penetrates through the nut seat (62) along the length direction of the second mounting seat (61), the first threaded hole (64) is rotatably connected with a first lead screw (65), a moving block (66) is arranged at one end, located above the second mounting seat (61), of the first lead screw (65), a connecting piece (67) is connected between the moving block (66) and the first lead screw (65), and a butting block (63) is arranged on one side, away from the nut seat (62), of the upper surface of the second mounting seat (61).

3. A profilometer clamp for use in pulley production according to claim 2 wherein: connecting piece (67) are including setting up connecting block (671) of movable block (66) lateral wall, connecting block (671) are the cavity setting, and one side that connecting block (671) are towards first lead screw (65) is provided with the opening (672) that supply first lead screw (65) pass, one end that first lead screw (65) are located connecting block (671) is provided with and is in position piece (673) of rotation in connecting block (671), the side area of position piece (673) is greater than the area of opening (672).

4. A profilometer clamp for use in pulley production according to claim 3 wherein: the clamping block (673) is cylindrical and is in rotary contact with the inner wall of the connecting block (671).

5. A profilometer clamp for use in pulley production according to claim 2 wherein: the side wall of the second mounting seat (61) is provided with a guide strip (14) along the length direction, and the moving block (66) is provided with a guide groove (15) which slides along the length direction of the guide strip (14).

6. A profilometer clamp for use in pulley production according to claim 1 wherein: the lower surface of the first mounting seat (2) is provided with a first power block (16), the first power block (16) penetrates through a second threaded hole (17) along the width direction of the base (1), the second threaded hole (17) is rotatably provided with a second lead screw (18), a third mounting seat (20) is arranged below the first power block (16), first fixing blocks (21) are arranged on two sides, perpendicular to the sliding direction, of the third mounting seat (20) and the sliding direction of the first power block (16), the second lead screw (18) is rotatably mounted on the first fixing blocks (21), two first guide rods (22) which are parallel to each other are arranged between the first fixing blocks (21), and first limiting holes (23) for the corresponding first guide rods (22) to pass through are arranged in the first power block (16) in a penetrating manner.

7. A profilometer clamp for use in pulley production according to claim 6 wherein: a second power block (24) is arranged on the lower surface of the third mounting seat (20), a third threaded hole (25) penetrates through the second power block (24) along the length direction of the base (1), a third screw rod (26) is rotatably arranged in the third threaded hole (25), a fourth mounting seat (28) is arranged below the second power block (24) and on the upper surface of the base (1), second fixed blocks (29) are arranged on two sides of the fourth mounting seat (28) which are perpendicular to the sliding direction of the second power block (24), the third screw rod (26) is rotatably arranged on the second fixed blocks (29), two parallel second guide rods (30) are arranged between the two second fixed blocks (29), and a second limiting hole (31) for the corresponding second guide rod (30) to pass through is arranged on the second power block (24) in a penetrating manner.

8. A profilometer clamp for use in pulley production according to claim 1 wherein: and a rotation angle value mark (32) is arranged on the side wall of the rotating block (4) and close to the arc-shaped groove (3).