CN213135843U

CN213135843U - Roller flower wheel clamp capable of adjusting clamping angle

Info

Publication number: CN213135843U
Application number: CN202021344001.5U
Authority: CN
Inventors: 赵元; 刘业峰; 邹永; 宋飞
Original assignee: Shenyang Institute of Technology
Current assignee: Shenyang Institute of Technology
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-05-07
Anticipated expiration: 2030-07-10

Abstract

The utility model discloses a roll flower wheel anchor clamps of adjustable centre gripping angle relates to roll flower wheel field. This roller flower wheel anchor clamps of adjustable centre gripping angle includes the bottom plate, the fixed case of back fixedly connected with of bottom plate, the bar groove has been seted up to the upper surface of fixed case, the top slip joint of bottom plate has sliding platform, the inside of fixed case is equipped with adjusting part, adjusting part's top is rotated and is connected with the knurling wheel, sliding platform's top is rotated and is connected with from the driving wheel, sliding platform's anterior surface is rotated and is connected with the main threaded rod, the anterior fixedly connected with fixed plate of bottom plate, the screw has been seted up on the anterior surface of fixed plate, main threaded rod and screw threaded connection. This roller flower wheel anchor clamps of adjustable centre gripping angle can adjust centre gripping angle through rotating to change with main threaded rod, carries out the centre gripping to the work piece of equidimension not, is equipped with and places the board and can place the work piece of equidimension not.

Description

Roller flower wheel clamp capable of adjusting clamping angle

Technical Field

The utility model relates to a roller flower wheel field specifically is a roller flower wheel anchor clamps of adjustable centre gripping angle.

Background

Knurling refers to a process of rolling patterns on the surface of a workpiece by a knurling wheel. When processing axle type work piece in the machining field, often need carry out the knurling to the external diameter of axle, like straight line, reticulation etc. to increase the frictional force of axle, make it increase radial force when package plastic.

When the knurling wheel clamp is used, a workpiece is generally abutted against the knurling wheel, so that the knurling wheel prints patterns on the surface of the workpiece, then the workpiece is rotated, the workpiece drives the knurling wheel to rotate to conduct knurling on the surface of the workpiece, the knurling wheel positions of some knurling wheel clamps are relatively fixed, only the workpiece with a certain size can be machined, and limitation is achieved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses a roller flower wheel anchor clamps of adjustable centre gripping angle to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a roller knurling wheel clamp capable of adjusting a clamping angle comprises a bottom plate, wherein a fixed box is fixedly connected to the back of the bottom plate, a strip-shaped groove is formed in the upper surface of the fixed box, a sliding platform is slidably clamped at the top of the bottom plate, an adjusting assembly is arranged inside the fixed box, a knurling wheel is rotatably connected to the top of the adjusting assembly, a driven wheel is rotatably connected to the top of the sliding platform, a main threaded rod is rotatably connected to the front surface of the sliding platform, a fixed plate is fixedly connected to the front of the bottom plate, a threaded hole is formed in the front surface of the fixed plate, and the main threaded rod is in threaded connection with the threaded hole;

the adjusting part includes main shaft, horizontal threaded rod, screwed pipe, connecting rod and changes the handle, the main shaft rotates to be connected inside the main shaft, the quantity of horizontal threaded rod is established to two sets of and respectively fixed connection at the both ends of main shaft, and is two sets of horizontal threaded rod is relative distribution, screwed pipe threaded connection is at the surface of horizontal threaded rod, connecting rod fixed connection is at the upper surface of screwed pipe, the knurling wheel rotates the top of connecting at the connecting rod, change the tip of fixed connection at horizontal threaded rod.

Preferably, the connecting rod is cylindrical, the connecting rod is matched with the strip-shaped groove, and the connecting rod is movably clamped inside the strip-shaped groove.

Preferably, the front part of the fixed box is fixedly connected with a placing plate, the placing plate is in a flat cuboid shape, the upper surface of the placing plate and the upper surface of the fixed box are located on the same horizontal plane, the front surface of the sliding platform is provided with rectangular hole sites, and the placing plate is movably inserted into the rectangular hole sites.

Preferably, the equal fixedly connected with slider in sliding platform's bottom both ends, the slider is the T style of calligraphy, the both sides fixedly connected with curb plate of bottom plate, the spout has been seted up to the upper surface of curb plate, slider sliding connection is inside the spout.

Preferably, a round hole is formed in one side of the fixed box, and the rotating handle is located outside the fixed box and penetrates through the round hole to be fixedly connected with the transverse threaded rod.

Preferably, the driven wheel is rotatably connected to the upper surface of the sliding platform, and one side of the driven wheel, which is far away from the main threaded rod, exceeds the edge of the sliding platform and is in a suspended state.

Preferably, the upper surface of the knurling wheel and the upper surface of the driven wheel are located on the same horizontal plane.

The utility model discloses a roll flower wheel anchor clamps of adjustable centre gripping angle, its beneficial effect who possesses as follows:

1. this but roll flower wheel anchor clamps of centre gripping angle is equipped with sliding platform, adjusting part, the knurling wheel, from driving wheel and main threaded rod, change the distance that can adjust between two sets of knurling wheels through rotating, make sliding platform slide at the upper surface of bottom plate through rotating main threaded rod, thereby adjust the centre gripping angle, until offset and promote the work piece and extrude the knurling wheel from driving wheel and work piece, make the knurling wheel print out the decorative pattern on the work piece surface, two sets of knurling wheels and follow driving wheel are triangle-shaped and fix the work piece, the operator can carry out the operation of annular knurl to the work piece of variation in size.

2. This roller flower wheel anchor clamps of adjustable centre gripping angle is equipped with places board and rectangle hole site, it is the flat cuboid shape to place the board, and the upper surface of placing the board is located same horizontal plane with the upper surface of fixed case for place and treat the processing work piece, place board and rectangle hole site activity and peg graft, place the work piece of variation in size, thereby be convenient for process the work piece of difference, rational in infrastructure, easy operation satisfies the user demand.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a bottom plate of the present invention;

fig. 3 is a schematic view of the sliding platform of the present invention;

fig. 4 is a schematic view of the adjusting assembly of the present invention.

In the figure: 1. a base plate; 11. a side plate; 111. a chute; 12. a fixing plate; 121. a screw hole; 2. a fixed box; 21. a strip-shaped groove; 22. placing the plate; 3. a sliding platform; 31. a rectangular hole site; 32. a slider; 4. An adjustment assembly; 41. a main shaft; 42. a transverse threaded rod; 43. a threaded pipe; 44. a connecting rod; 45. turning a handle; 5. a knurling wheel; 6. a driven wheel; 7. a main threaded rod.

Detailed Description

The embodiment of the utility model provides a roll flower wheel anchor clamps of adjustable centre gripping angle, as shown in fig. 1-4, including bottom plate 1, bottom plate 1's fixed case 2 of back fixedly connected with, bar groove 21 has been seted up to the upper surface of fixed case 2, bottom plate 1's top slip joint has sliding platform 3, the inside of fixed case 2 is equipped with adjusting part 4, adjusting part 4's top is rotated and is connected with knurling wheel 5, sliding platform 3's top is rotated and is connected with from driving wheel 6, sliding platform 3's anterior surface is rotated and is connected with main threaded rod 7, bottom plate 1's anterior fixedly connected with fixed plate 12, screw 121 has been seted up on the anterior surface of fixed plate 12, main threaded rod 7 and screw 121 threaded connection.

The adjusting component 4 comprises a main shaft 41, a transverse threaded rod 42, threaded pipes 43, a connecting rod 44 and a rotating handle 45, the main shaft 41 is rotatably connected inside the main shaft 41, the number of the transverse threaded rods 42 is two and fixedly connected at two ends of the main shaft 41 respectively, the two transverse threaded rods 42 are distributed oppositely, the threaded pipes 43 are in threaded connection with the outer surface of the transverse threaded rods 42, the connecting rod 44 is fixedly connected on the upper surface of the threaded pipes 43, the knurling wheel 5 is rotatably connected at the top of the connecting rod 44, the connecting rod 44 is cylindrical, the connecting rod 44 is matched with the strip-shaped groove 21, the connecting rod 44 is movably clamped inside the strip-shaped groove 21, the strip-shaped groove 21 limits the connecting rod 44 to prevent the threaded pipes 43 from rotating, the rotating handle 45 is fixedly connected at the end part of the transverse threaded rod 42, a round hole is formed in one side of the fixed box 2, when the rotating handle 45 is rotated, the rotating handle 45 rotates to drive the two groups of transverse threaded rods 42 to rotate, and because the two groups of transverse threaded rods 42 are distributed oppositely and the thread directions are opposite, the two groups of threaded pipes 43 can move oppositely or oppositely on the outer surface of the transverse threaded rods 42, so that the distance between the two groups of knurling wheels 5 is adjusted.

Board 22 is placed to the anterior fixedly connected with of stationary box 2, place board 22 and be the flat cuboid shape, the upper surface of placing board 22 and stationary box 2's upper surface are located same horizontal plane, be used for placing the work piece of treating processing, rectangle hole site 31 has been seted up on sliding platform 3's anterior surface, place board 22 and rectangle hole site 31 activity grafting, be convenient for place the work piece of variation in size, the equal fixedly connected with slider 32 in sliding platform 3's bottom both ends, slider 32 is the T style of calligraphy, bottom plate 1's both sides fixedly connected with curb plate 11, spout 111 has been seted up to the upper surface of curb plate 11, slider 32 sliding connection is inside spout 111, make sliding platform 3 only can slide at bottom plate 1's upper surface, and gliding in-process is stable firm.

Follow driving wheel 6 and rotate the upper surface of connecting at sliding platform 3, it surpasss sliding platform 3 edge and is in unsettled state to keep away from one side of main threaded rod 7 from driving wheel 6, the upper surface of knurling wheel 5 and the upper surface from driving wheel 6 are located same horizontal plane, place the work piece at the upper surface of placing board 22 and offset with two sets of knurling wheels 5, promote sliding platform 3 and slide to the back of bottom plate 1, offset and promote the work piece and extrude with knurling wheel 5 from driving wheel 6 and work piece, make knurling wheel 5 print out the decorative pattern on the work piece surface, two sets of knurling wheels 5 and follow driving wheel 6 and be triangle-shaped and fix the work piece, the operator can carry out the operation of annular knurl to the work piece.

The implementation mode is specifically as follows: when the rotating handle 45 is rotated, the rotating handle 45 rotates to drive the two groups of transverse threaded rods 42 to rotate, because the two groups of transverse threaded rods 42 are distributed oppositely and have opposite thread directions, the threaded pipes 43 are in threaded connection with the transverse threaded rods 42, the strip-shaped grooves 21 limit the connecting rods 44 to prevent the threaded pipes 43 from rotating, the two groups of threaded pipes 43 can move in opposite directions or back to back on the outer surface of the transverse threaded rods 42, the connecting rods 44 drive the rotating handle 45 to move when moving, further, the distance between the two groups of knurling wheels 5 can be adjusted by rotating the rotating handle 45, the distance between the two groups of knurling wheels 5 is adjusted according to the size of a workpiece, the workpiece is placed on the upper surface of the placing plate 22 and is abutted against the two groups of knurling wheels 5, through rotating the main threaded rod 7, the main threaded rod 7 moves to the back of the bottom plate 1 in a spiral rotating mode, and because the sliding platform 3 can only slide, the main threaded rod 7 is connected with the sliding platform 3 in a rotating mode, so that the sliding platform 3 can be pushed to slide towards the back face of the bottom plate 1 until the driven wheel 6 abuts against a workpiece and pushes the workpiece and the knurling wheel 5 to extrude, the knurling wheel 5 prints patterns on the surface of the workpiece, meanwhile, the two sets of knurling wheels 5 and the driven wheel 6 are triangular to fix the workpiece, and an operator can perform knurling operation on the workpiece.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an adjustable centre gripping angle's roller flower wheel anchor clamps, includes bottom plate (1), its characterized in that: the back of the bottom plate (1) is fixedly connected with a fixed box (2), the upper surface of the fixed box (2) is provided with a strip-shaped groove (21), the top of the bottom plate (1) is slidably clamped with a sliding platform (3), an adjusting component (4) is arranged inside the fixed box (2), the top of the adjusting component (4) is rotatably connected with a knurling wheel (5), the top of the sliding platform (3) is rotatably connected with a driven wheel (6), the front surface of the sliding platform (3) is rotatably connected with a main threaded rod (7), the front of the bottom plate (1) is fixedly connected with a fixed plate (12), the front surface of the fixed plate (12) is provided with a screw hole (121), and the main threaded rod (7) is in threaded connection with the screw hole (121);

adjusting part (4) include main shaft (41), horizontal threaded rod (42), screwed pipe (43), connecting rod (44) and change (45), main shaft (41) are rotated and are connected inside main shaft (41), the quantity of horizontal threaded rod (42) is established to two sets of and respectively fixed connection at the both ends of main shaft (41), and is two sets of horizontal threaded rod (42) are relative distribution, screwed pipe (43) threaded connection is at the surface of horizontal threaded rod (42), connecting rod (44) fixed connection is at the upper surface of screwed pipe (43), knurling wheel (5) are rotated and are connected the top at connecting rod (44), change the tip of (45) fixed connection at horizontal threaded rod (42).

2. The roller knurling wheel clamp with adjustable clamping angle of claim 1, wherein: the connecting rod (44) is in a cylindrical shape, the connecting rod (44) is matched with the strip-shaped groove (21), and the connecting rod (44) is movably clamped inside the strip-shaped groove (21).

3. The roller knurling wheel clamp with adjustable clamping angle of claim 1, wherein: the front portion of the fixed box (2) is fixedly connected with a placing plate (22), the placing plate (22) is in a flat cuboid shape, the upper surface of the placing plate (22) and the upper surface of the fixed box (2) are located on the same horizontal plane, a rectangular hole site (31) is formed in the front portion surface of the sliding platform (3), and the placing plate (22) is movably connected with the rectangular hole site (31) in an inserting mode.

4. The roller knurling wheel clamp with adjustable clamping angle of claim 1, wherein: the bottom both ends of sliding platform (3) are equal fixedly connected with slider (32), slider (32) are the T style of calligraphy, both sides fixedly connected with curb plate (11) of bottom plate (1), spout (111) have been seted up to the upper surface of curb plate (11), slider (32) sliding connection is inside spout (111).

5. The roller knurling wheel clamp with adjustable clamping angle of claim 4, wherein: a round hole is formed in one side of the fixed box (2), and the rotating handle (45) is located outside the fixed box (2) and penetrates through the round hole to be fixedly connected with the transverse threaded rod (42).

6. The roller knurling wheel clamp with adjustable clamping angle of claim 4, wherein: the driven wheel (6) is rotatably connected to the upper surface of the sliding platform (3), and one side, far away from the main threaded rod (7), of the driven wheel (6) exceeds the edge of the sliding platform (3) and is in a suspended state.

7. The roller knurling wheel clamp with adjustable clamping angle of claim 4, wherein: the upper surface of the knurling wheel (5) and the upper surface of the driven wheel (6) are positioned on the same horizontal plane.