A fixed tool for pattern roll engraving

Abstract

The utility model discloses a fixed frock of pattern roll pattern processing, including fixed base, flange plate, connecting plate and positioning pin, pattern roll sets up on the rolling bracket, the flange plate fixed setting in the end of pattern roll, just the flange plate with pattern roll coaxial arrangement, the fixed base fixed setting in one side of flange plate, the connecting plate can be detachably connected on the fixed base, the flange plate is uniformly distributed with a plurality of positioning holes on the ring, be provided with locking hole on the connecting plate, the positioning pin can be detachably connected in locking hole and corresponding positioning hole, the utility model discloses through rotating, positioning and fixed mechanism integration design, has realized the accurate rotation positioning of pattern roll, has effectively guaranteed the processing accuracy of pattern, satisfies the requirement of pattern depth deviation and position deviation, has improved the pattern plate quality of pattern roll processing.

Description

Technical Field

[0001] This utility model relates to the field of mechanical processing technology, specifically to a fixed tooling for pattern processing of patterned rollers. Background Technology

[0002] Pattern roll forming is the main tool for rolling patterned plates. In the process of processing patterned rolls, the patterned roll is generally driven to rotate around the axis by a rotating mechanism, and the patterned roll is stabilized in a fixed position by a clamping mechanism. The pattern on the outer surface of the patterned roll is gradually formed by a cycle of clamping, processing, rotating, clamping again, and processing again.

[0003] Because the patterned roller needs to rotate multiple times during processing, and the rotation angle is controlled by the motor of the rotating mechanism, while the fixed state during processing needs to be controlled by the clamping mechanism, after long-term use, the rotating mechanism and the clamping mechanism are prone to wear or loosening, which will cause a decrease in the positioning accuracy of the patterned roller. Generally, it is necessary to calibrate after each rotation before processing, which affects production efficiency and processing quality.

[0004] In view of the above-mentioned defects, the creator of this utility model has finally obtained this utility model after a long period of research and practice. Utility Model Content

[0005] To address the aforementioned technical deficiencies, the present invention provides a fixed fixture for pattern processing on a patterned roller, comprising a fixed base, a flange, a connecting plate, and a positioning pin. The patterned roller is mounted on a rolling support, the flange is fixedly mounted at the end of the patterned roller and coaxially mounted with the patterned roller, the fixed base is fixedly mounted on one side of the flange, the connecting plate is detachably connected to the fixed base, the flange has a plurality of positioning holes evenly distributed in a ring, the connecting plate has a locking hole, and the positioning pin is detachably connected to the locking hole and the corresponding positioning hole.

[0006] Preferably, the flange is disc-shaped, and the flange is provided with a clearance hole, a mounting hole and a positioning hole in sequence from the center outward. The clearance hole is coaxial with the flange, and the mounting hole and the positioning hole are evenly distributed in a ring around the center of the flange. The mounting bolt is threaded to the pattern roller through the mounting hole, and the clearance hole is provided corresponding to the shaft end of the pattern roller.

[0007] Preferably, 100 positioning holes are provided, and the angle between the line connecting the center of the adjacent positioning hole and the center of the flange is 3.6°.

[0008] Preferably, the flange is provided with scale markings, and the scale markings are provided for each of the positioning holes.

[0009] Preferably, a weight-reducing groove is provided between the mounting hole and the positioning hole.

[0010] Preferably, the positioning pin is cylindrical, the positioning hole and the locking hole have the same diameter, and the cross-sectional diameter of the positioning pin is 1mm to 1.5mm smaller than the diameter of the positioning hole.

[0011] Preferably, the fixed base includes a base plate and a support rod, the bottom of the support rod is vertically fixed to the base plate, the top of the support rod is provided with a fixing hole, and the connecting plate is detachably connected to the support rod through the fixing hole.

[0012] Preferably, the fixing hole is a horizontally extending elongated hole, and the connecting plate is provided with two connecting holes. Two connecting bolts are respectively inserted into the two connecting holes and pass through the fixing hole to connect with the corresponding connecting nut.

[0013] Preferably, the support rod is made of channel steel, the fixing hole is provided on the center plate of the support rod, and the support rod is provided with lifting holes on the two wing plates on both sides of the center plate.

[0014] Preferably, the base plate has an installation groove on its edge, the installation groove is provided with an anchor bolt on the mounting surface, the anchor bolt is set in the corresponding installation groove and is threaded and locked on the anchor bolt by an installation nut.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model achieves precise rotation and positioning of the pattern roller through the integrated design of rotation, positioning and fixing mechanisms, effectively ensuring the processing accuracy of the pattern, meeting the requirements of pattern depth deviation and position deviation, and improving the quality of patterned plates processed by the pattern roller. Attached Figure Description

[0016] Figure 1 A perspective view of the fixture used for pattern processing on the patterned roller;

[0017] Figure 2 A schematic diagram of the use of the fixture for pattern processing on the pattern roller;

[0018] Figure 3 This is a structural view of the flange;

[0019] Figure 4 This is a structural view of the fixed base;

[0020] Figure 5 This is a structural view of the connecting plate.

[0021] The numbers in the image represent:

[0022] 1-Fixed base; 2-Flange; 3-Connecting plate; 4-Positioning pin; 5-Pattern roller; 6-Rolling bracket; 11-Base plate; 12-Support rod; 13-Fixing hole; 14-Lifting hole; 15-Mounting groove; 21-Positioning hole; 22-Allowing hole; 23-Mounting hole; 24-Weight reduction groove; 31-Locking hole; 32-Connecting hole. Detailed Implementation

[0023] The above-mentioned and other technical features and advantages of this utility model will be described in more detail below with reference to the accompanying drawings.

[0024] Example 1

[0025] like Figures 1 to 5 As shown, Figure 1 A perspective view of the fixture used for pattern processing on the patterned roller; Figure 2 A schematic diagram of the use of the fixture for pattern processing on the pattern roller; Figure 3 This is a structural view of the flange; Figure 4 This is a structural view of the fixed base; Figure 5 This is a structural view of the connecting plate.

[0026] The fixture for pattern processing of the pattern roller of this utility model includes a fixed base 1, a flange 2, a connecting plate 3, and a positioning pin 4. The pattern roller 5 is mounted on a rolling bracket 6. The flange 2 is fixedly mounted on the end of the pattern roller 5 and is coaxially mounted with the pattern roller 5. The fixed base 1 is fixedly mounted on one side of the flange 2. The connecting plate 3 is detachably connected to the fixed base 1. The flange 2 has a plurality of positioning holes 21 evenly distributed in a ring. The connecting plate 3 is provided with a locking hole 31. The positioning pin 4 is detachably connected to the locking hole 31 and the corresponding positioning hole 21, thereby realizing the position fixation of the pattern roller 5 at a certain fixed angle.

[0027] The rolling bracket 6 adopts a bottom rolling support structure commonly used in existing technologies such as rollers or drums, which enables the patterned roller 5 to rotate around its axis on the rolling bracket 6. When the operator applies a tangential force to rotate the flange 2, the torque is transmitted through the flange 2 to the bearing on the rolling bracket 6, thereby driving the patterned roller 5 to rotate around its axis.

[0028] This utility model achieves precise rotation and positioning of the pattern roller 5 through the integrated design of rotation, positioning and fixing mechanisms, effectively ensuring the processing accuracy of the pattern, meeting the requirements of pattern depth deviation and position deviation, and improving the quality of the patterned plate processed by the pattern roller 5.

[0029] This utility model tooling has a simple structure, is made of common materials and standard parts, and has low manufacturing cost.

[0030] The tooling of this utility model is intuitive to operate, and workers can master the operation method after simple training. This not only greatly shortens the equipment preparation time and improves production efficiency, but also reduces the processing error caused by improper operation and ensures the processing quality of the patterned roller 5.

[0031] Example 2

[0032] The flange 2 is disc-shaped. The flange 2 has a clearance hole 22, a mounting hole 23 and a positioning hole 21 arranged radially outward from the center. The clearance hole 22 is coaxial with the flange 2. The mounting hole 23 and the positioning hole 21 are evenly distributed in a ring around the center of the flange 2. The mounting bolt is threaded to the pattern roller 5 through the mounting hole 23. The clearance hole 22 is set corresponding to the shaft end of the pattern roller 5 to avoid interference between the flange 2 and the pattern roller 5.

[0033] Preferably, 100 positioning holes 21 are provided, and the angle between the line connecting the center of adjacent positioning holes 21 and the center of the flange 2 is 3.6°, thereby ensuring the rotation angle of the patterned roller 5 with high precision.

[0034] Preferably, the flange 2 can be provided with scale markings, and each of the positioning holes 21 can be marked in sequence by the scale markings, so as to clearly understand the rotation of the patterned roller 5.

[0035] Generally, a weight-reducing groove 24 is provided between the mounting hole 23 and the positioning hole 21, thereby reducing the overall weight of the flange 2 and facilitating the loading and unloading of the flange 2 on the patterned roller 5. At the same time, the weight-reducing groove 24 also facilitates the operator to grip and rotate the flange 2.

[0036] The positioning pin 4 is cylindrical, and the positioning hole 21 and the locking hole 31 have the same diameter. The cross-sectional diameter of the positioning pin 4 is 1mm to 1.5mm smaller than the diameter of the positioning hole 21, so as to ensure the accuracy of connecting the flange 2 and the connecting plate 3 through the positioning pin 4, and to ensure the positional accuracy of the patterned roller 5 after rotation adjustment.

[0037] The fixed base 1 includes a base plate 11 and a support rod 12. The bottom of the support rod 12 is vertically fixed to the base plate 11, and the top of the support rod 12 is provided with a fixing hole 13. The connecting plate 3 is detachably connected to the support rod 12 through the fixing hole 13.

[0038] Generally, the fixing hole 13 is set as a horizontally extending elongated hole, and the connecting plate 3 is provided with two connecting holes 32. Two connecting bolts are respectively inserted into the two connecting holes 32 and pass through the fixing hole 13 to connect with the corresponding connecting nuts, thereby realizing the connection of the connecting plate 3 on the support rod 12. By adjusting the position of the connecting bolts in the fixing hole 13, the position of the connecting plate 3 can be finely adjusted to ensure that the locking hole 31 is set in correspondence with the positioning hole 21.

[0039] The support rod 12 is generally made of channel steel to ensure the stability of the vertical structure of the support rod 12. The fixing hole 13 is provided on the center plate of the support rod 12. The support rod 12 is provided with lifting holes 14 on the two wing plates on both sides of the center plate. The lifting holes 14 can facilitate the lifting and movement of the entire fixed base 1.

[0040] The base plate 11 has an installation groove 15 on its edge. The installation groove 15 corresponds to the anchor bolts on the mounting surface. By placing the anchor bolts in the corresponding installation groove 15 and tightening them with installation nuts, the base plate 11 can be detachably connected to the mounting surface. The installation groove 15 also facilitates the alignment and installation of the anchor bolts.

[0041] The specific processing procedure of this utility model is as follows: The patterned roller 5 is mounted on two rolling brackets 6. The flange 2 is fixed to the shaft end of one end of the patterned roller 5. The inner hole of the flange 2 and the shaft end are in sliding fit. The flange 2 is fastened to the patterned roller 5 with bolts. The fixing base 1 is installed on one side of the flange 2, ensuring that the locking hole 31 is aligned with one of the positioning holes 21 of the flange 2. Then, the positioning pin 4 is inserted, and the patterned roller 5 is clamped using the clamping mechanism to begin processing the first row of patterns. After processing, the clamping mechanism is released, the positioning pin 4 is pulled out, the patterned roller 5 is rotated to the next hole position, the positioning pin 4 is inserted, and the clamping mechanism is tightened again to perform milling processing on the second row of patterns. The above process is repeated until all patterns are processed.

[0042] The above description is merely a preferred embodiment of the present utility model and is illustrative rather than restrictive. Those skilled in the art will understand that many changes, modifications, and even equivalents can be made within the spirit and scope defined by the claims of the present utility model, all of which will fall within the protection scope of the present utility model.

Claims

1. A fixture for pattern processing on a patterned roller, characterized in that, The device includes a fixed base, a flange, a connecting plate, and a positioning pin. The patterned roller is mounted on a rolling bracket. The flange is fixedly mounted on the end of the patterned roller and is coaxial with the patterned roller. The fixed base is fixedly mounted on one side of the flange. The connecting plate is detachably connected to the fixed base. The flange has multiple positioning holes evenly distributed in a ring. The connecting plate has a locking hole. The positioning pin is detachably connected to the locking hole and the corresponding positioning hole.

2. The fixture for pattern processing on the pattern roller as described in claim 1, characterized in that, The flange is disc-shaped, and the flange is provided with a clearance hole, a mounting hole and a positioning hole in sequence from the center outward. The clearance hole is coaxial with the flange, and the mounting hole and the positioning hole are evenly distributed in a ring around the center of the flange. The mounting bolt is threaded to the pattern roller through the mounting hole, and the clearance hole is provided corresponding to the shaft end of the pattern roller.

3. The fixture for pattern processing on the pattern roller as described in claim 2, characterized in that, The positioning holes are provided with 100 holes, and the included angle between the line connecting the center of the adjacent positioning hole and the center of the flange is 3.6°.

4. The fixture for pattern processing on the pattern roller as described in claim 3, characterized in that, The flange is provided with scale markings, which correspond to each of the positioning holes.

5. The fixture for pattern processing on the pattern roller as described in claim 2, characterized in that, A weight-reducing groove is provided between the mounting hole and the positioning hole.

6. The fixture for pattern processing on a patterned roller as described in claim 1, characterized in that, The positioning pin is cylindrical, the positioning hole and the locking hole have the same diameter, and the cross-sectional diameter of the positioning pin is 1mm to 1.5mm smaller than the diameter of the positioning hole.

7. The fixture for pattern processing on a patterned roller as described in claim 1, characterized in that, The fixed base includes a base plate and a support rod. The bottom of the support rod is vertically fixed to the base plate, and the top of the support rod is provided with a fixing hole. The connecting plate is detachably connected to the support rod through the fixing hole.

8. The fixture for pattern processing on a patterned roller as described in claim 7, characterized in that, The fixing hole is a horizontally extending elongated hole. The connecting plate is provided with two connecting holes. Two connecting bolts are respectively inserted into the two connecting holes and pass through the fixing hole to connect with the corresponding connecting nuts.

9. The fixture for pattern processing on a patterned roller as described in claim 8, characterized in that, The support rod is made of channel steel, the fixing hole is located on the center plate of the support rod, and the support rod is provided with lifting holes on the two wing plates on both sides of the center plate.

10. The fixture for pattern processing on a patterned roller as described in claim 7, characterized in that, The base plate has an installation groove on its edge, and the installation groove is provided with an anchor bolt on the mounting surface. The anchor bolt is set in the corresponding installation groove and is threaded and locked with an installation nut.

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